New derivatives of 3-keto delta 4,9,19-nor steroids,their preparation,their application as medicaments,the compositions containing them and the new intermediates obtained
9 claims: 8 independent, 1 dependent
- 1I) Μέθοδος παρασκευής τών προϊόντων τοΰ γενικού τύπου I δπου χ 5 r Αντιπροσωπεύει ρίζα θειενυλίου πιθανώς ύποκατεστημένη μία ρίζα φουρυλίου ρίζα κυκλοαλκυλίου εχουσα 3-6 ατομα ανθρακοςμία ρίζα φαινυλίου πιθανώς ύποκατεστημένη άπό μία ή περισσότερες ρίζες έκλεγεΐσες μεταξύ τών ριζών ύδρόξυ άλογόνου, ,τρίφθορομεθυλιου ,άλκυλίου,άλκόξυ,άλκυλθεΐου πιθανυώς ξύξειδάμόνου είς ύπό μορφήν σουλφοξειδίου ή σοολφόνης άλκενυλόξυ; εχουσα τό πολύ 6 ατομα άνθρακος καί φαινυλόξυ, είτε__Rj Αντιπροσωπεύει μία ρίζα ναφθυλίου ή φαινυλίου φαινυλίου ή μία ρίζα άλκυλίου ή άλκενυλίου φέρουσα πιθανώς περισσότερους ακόρεστους δεσμούς καί εχουσα 6 άτομα ανθρακος. Rg αντιπροσωπεύει ρίζα μεθυλίου ή αιθυλίου R^ Αντιπροσωπεύει άτομο ύδρογόνου ,ρίζα άλκυλ ίου, άλκενυλ ίου ή άλκυνυλίου πιθανώς ύποκατεστημένη ,ρίζα ύδρόξυ ,άκετυλίου ύδρόξυακετυλίου ,καρβόξυαλκδξυ εχουσά 2-4 ατομα άνθρακος πιθανώς έστεροποιημένη ή άλατοποιημένη ,ύδρόξυαλκυλίου πιθανώς έστεροποιημένη. αντιπροσωπεύει άτομο ύδρογόνου ,ρίζα ύδρόξυ ή ρίζ άλκυλίου, άλκενυλίου ή άλκυνυλίου εχουσα τό πολό 12 άτομα άνθρακος πιθανώς ύποκατεστημένη ύπό ρίζης άμινο, άλκυλ άμινο, διάλκυλ άμινο,ή διό ένός άλογόνου,μία ρίζα άλκυλθειο ,αΧκόξυ,τριαλκυλσίλυλ ή κλυανο, Rtj αντιπροσωπεύει άτομο ύδρογόνου ή ρίζα μεθυλίου , “ U β. \ wWI \S, I ·* * .· *-· s · • 7 7 :\ X αντιπροσωπεύει άτομο όξυγόνου ή ρίζα ύδροξυϊμινο ή άλκόξυίμινο εχουσα 1-4 ατομα άνθρακος ,είς τήν θέσιν σύν ή αντί, Α καί Β άντιπροσωπεύβυν μία συνάρτησι α έπόξυ ή τήν παρουσία ένός δευτέρου δεσμού μεταξύ τών ανθράκων 9 καί ΙΟ καθώς καί τών αλάτων αύτών τών προϊόντων μέ τά όξέα έφ’δσον αντιπροσωπεύει ρίζα περ ιλαμβάνουσα μία συνο’ρτησι άμινο, μέ τήν έξαίρεσιν τών προϊόντων δπου τό Α καί Ε αντιπροσωπεύουν ένα δεύτερο δεσμό μεταξύ τών ανθράκων οί όποιοι τά φέρουν X άντιπροσωπεύει άτομο όξυγόνου R^ αντιπροσωπεύει άτομο ύδρογύνου καί α) Rg αντιπροσωπεύει ρίζα μεθυλίου καί α) Rj άντιπροσωπεύει ρίζα ύδρόξυ καί ι) Rj άντιπροσωπεύει ρίζα αιθυλίου ή φαινυλίου καί R^ R^ άντιπροσωπεύει άτομο ύδρογόνον ή ιι) άντιπροσωπεύει ρίζα αιθυλίου, προπυλίου,ίσοπροπυλίου βινυλίου, άλλυλίου,ίσοπροπενυλίου ,φαινυλίου,παραφθοροφαινυλίου ,μεθόξυφαινυλίου ή θειενυλίου καί R^ άντιπροσωπεύει ρίζα αίθυλυλίου,ή ιιι) Rj άντιπροσωπεύει ρίζα προπυλίου ,ίσοπροπυλίου,βινυλίου ,άλλυλ ίου,ίσοπροπενυλίου,ρ-μεθόξυφαινυλίου ή θειενυλίου καί R^ άντιπροσωπεύει ρίζα μεθυλίου β) R^ άντιπροσωπεύει ρίζα άκετυλίοι καί I) Rj άντιπροσωπεύει ρίζα αιθυλίου ,βινυλίου ή φαινυλίου καί R^ άντιπροσωπεύει ρίζα ύδροξυλίου ή ιι) Rj άντιπροσωπεύει ρίζα βινυλίου καί R^ άντιπροσωπεύει ρίζα μεθυλίου, β) Rg άντιπροσωπεύει ρίζα αιθυλίου καί: Λ R T άντιπροσωπεύει ρίζα βινυλίου ,R- άντιπρο ^ς.ύέ^λ£β*|ζα ύδρόξυ καί R^ αντιπροσωπεύει άτομο ύδρογδνςυ^,ό^'ρϊ»- , '777 ί κτηριζομένη άπό τό δτι ύπόκειταί ϊνα npot(5y ,το^^^κού Α δ .· ΜΜ» μορφήν κετάλης ,θειοκετάλης ,όξίμης ή μεθυλοξίμης ,R£ εχει τίς τιμές του R^ ύ ποδεικνυόμενες άνωτέρω μέ έπί πλέον τήν τιμή άκετυλίου μπλοκαρισμένη ,r£ εχει τήν τιμή τοΰ R^ ύποδειχθεισα άνωτέρω , μέ έπιπλέον τήν τιμή φαινυλίου ύποκατεστημένη άπό μία ·%, ρίζα ύδρόξυ προστατευμένη δπου Bg,R^ καί R^ έχοον τίς ύποδειχθεισες άνωτέρω τιμές, είς τήν δρασιν ένός παράγοντος άφυδατώσεως έπιδεκτικοΰ είς τό νά έλευθερώνη τήν ή τίς προστατευμένες συναρτήσεις ,διά νά ληφθή ένα προϊόν τοΰ τύπου I . πού άντιστοιχεΐ είς ενα προϊόν τοΰ τύπου I δπου τό X άντιπροσωπεύει άτομο ύξυγόνου καί Α καί Β σχ ηματίζουν μβζί ένα δεύτερο δεσμό μεταξό τών άνθράκων πού τά φέρουν, προϊόν τοΰ τύπου 1^ τό όποιον ,έάν έπιθυμήται ύπδκειται κατά ύποιανδήποτε τάξιν ςίς μία η περισσότερες τών ακολούθων άντιδράσεων: α) όξείδωσιν ώστε νά ληφθοΰν προϊόντα είς τά όποια Α καί Β σχηματίζουν μία συνάρτησι έπόξυ καί ,έφ’δσον R περιλαμβάI νει δνα άτομο θείου, όξειδώσεως είς σουλφοξείδιο ή σβ^λφονη αύτοΰ τοΰ ατόμου. ή -ί β) δρασιν τής υδρόξυλαμίνης ή ένός άλ)μίλ\ωμένου παραγώγου.;'.τής ύδρδξυλαμίνης ώστε νά ληφθοΰν προϊόντα έίς τά -δπ,οΐθά.%δχ/ϊ X Αντιπροσωπεύει ρίζα ύσροξυϊμινο ή ΑλκοξυΓμινο γ) ύδρόλυσιν καί Αλατοποίησιν προαιρετικίς των προϊόντων είς τά όποια τό R^ Αντιπροσωπεύει ρίζα καρβόξυαλκόξυ έστεροποιημένη δ) αλατοποίησιν τών προϊόντων δπου τό R^ Αντιπροσωπεύει ρίζα αλκυλίου Αλκενυλίου ή δλκινυλίου ύποκατεστημένη Από μία ρίζα αμινο, άλκυλ άμινο,ή διάλκυλ Αμινο.
- 22) Μέθοδος βάσει τής άξιώσεως I, χαρακτηριζομένη άπό τό δτι έπεξεργάζθται τά προϊόντα τοϋ τύπου (II) δπου R' αντιπροσωπεύει μία ρίζα ύδρόξυ,R^ αντιπροσωπεύει ρίζα προπυνυλiou,R^ αντιπροσωπεύει ρίζα μεθυλίου καί R^ Αντιπροσωπεύει άτομο ύδρογόνου.
- 33) Μέθοδος βάσει τής άξιώσεως I, χαρακτηριζομένη άπό τό δτι έπεξεργάζθται τά προϊόντα τοϋ τύπου II δπου R* Αντιπροσωπεύει ρίζα Ακετυλίου,R^ Αντιπροσωπεύει ρίζα μεθυλίου ή άτομο ύδρογόνου καί Rj αντιπροσωπεύει μίζνι φαινυλίου προαιρετικώς ύποκατεση-. μένη.
- 44) Μέθοδος βάσει τής Αξιώσεως I , χαρακτηρ ιζομόρη Από τό δτι έπεξεργάζονται τάσ προϊόντα τοϋ τΰπου II δπου τό r£ Αντιπροσωπεύει κυκλοπροπύλιο ,μία όμάδα φαινυλίου προαιρετικώς ύποκατεστημένη διά. μιας τών ριζών έκλεγεισών έντός τής δμάδος σχηματισθεΐσης Από τίς ρίζε ς χλωρό,φθορο,μεθυλθεΐο, μεθυλσουλ- . . ·.; φόνύλιο, μεθόξυ,ύδρόξυ καί αλλυλόξυ ή μία όμάδα χλωροθειενυλίου, .-?*?. καί R^ Αντιπροσωπεύει ρίζα προπυνυλίου. .ci.·:'
- 55) Μέθοδος βάσει τής άξιώσεως I, χαρακτηριζομένη άπό τό δτι '7'6' έπεξξργ^ζονται τά προϊόντα τοϋ τύπου (II) έκλέγεται κατά τρδπο ώστε νά παρασκευάζεται ένα όποιοδήποτε τών προϊόντων τοϋ τύπου (I) ώς όρίσθηκε είς τήν άξίωσιν I τών όποίων τά όνδμστα Ακολουθούν:-ΙΙβ-/(4-χλωβο;φαίνυλ/Ιϊβΐύδρόξυ Ι7α-(προπ-1-άνυλ)οίστρα 4,9 -διέν-3-ένη ’ «Κ -ΙΙβ/(5-χλωρο;θειένυλ/ΐ7β-ύδρδξυ-ΐ7α(προπ-Ι-ύνυλ / οίστρα·-4.κ9Ά -διέν-3-όνη Ά , -11^/ (3-χλωρο)-φαίνυλ/Ί7β-ύδρόξυ Ι7α-(προπ-Ι-ύνυλ)-οΖστρ'α*-4 !δ·* διέν-3-όνη. -ΙΙβ-/(4-μεθυλθεΐο;φαίνυλ/ΐ7β-ύδρόξυ 17ο:-(προπ-Ι-ύνυλ;-οίστρα 4.9- διέν-3-όνη -ΙΙβ/(3-φθορο·)·φαίνυλ/ΐ7β-ύδρδξυ Ι7α-(προπ-Ι-ύνυλ)οίστρα-4,9-διέν-3-όνη -ΙΙβ-/(4-μεθυλθε~ο;φαίνυλ/ΐ7α-μέθυλ-Ι9-νορ πρέγνα 4,9-διέν 3,20-διόνη. -ΙΙβ-/(4-μεθυλθεΐοφαίνυλ/ΐ6α-μέθυλ Ι9-νόρ-πρέγνα 4»9-διέν-3,2Ο -διόνη -ΙΙβ-κυκλοπρδπυλ Ι7β-ύδρόξυ Ι7α(προπ-ΐύνυλ)οίστρα 4,9-διέν-3-ό\η -ΙΙβ/3-(2-προπενυλόξυ)φαίνυλ/ΐ7β-ύδρόξυ Ι7α(προπ-Ι-ύνυλ)οίστρα 4,9-διέν-3-όνη -9α»Ι0α έπόξυ Ι7β-ύδρόξυ ΙΙβ(4-μεθδξυφαίνυλ)ΐ7α-(προπ-Ι-ύνυλ) οίστρα-4-έν-3-όνη -9α,Ι0α έπόξυ Ι7β-ύδρόξυ ΙΙβ-/(4-μέθυλσουλφόουλ)φαίνυλ3ί'ΐ7β-(πρδπ-Ι-ύνυλ)οίστρα 4-έν-3-όνη. -ΙΙβ-/(3-φθορο)φαίνυλ/3-ύδρόζυίμινο Ι7α-(πρόπ-Ι-ύνυλ;)οίστα 4.9- διέν-ΐ7β-0λη ισομερές άντί. -Ι7β-ύδρόξυ Ι7α-(προπ-Ι-ύνυλ)/ΙΙβ(4-ύδρόξυφαίνυλ)οίστρσ 4,9διέν- 3-όνη καί είδικώς διά τήν —ΙΙβ—/(4-μεθυλθεΐο)φαίνυλ/ΐ7β-ύδρόξυ Ι7α(προπ-Ι-ύνυλ)οίστρα 4.9- διέν-3-όνη.
- 66) Μέθοδος βάσει τής άζιώσεως I, χαρακτηριζομένη άπό τδ δτι έπεξεργάζονται τά προϊόντα τοΰ τύπου (II) έκλεγέντα ά κατά τρόπο πού νά παρασκευάζεται ή ΙΙβ-/(4-μεθυλθε~ο)φαίνυλ/ΐ7β-ύδρδξυ Ι7α(προπ-1-ύνυλ)οίστρα 4,3-διέν-3-όνη.
- 77) *Ως νέα βιομηχανικά προϊόντα ,τά προϊόντα του γενικού τύπου ΙΙα:ϊ_ ν., - 115 δπου τό R^ αντιπροσωπεύει είτε μία ρίζα θειενυλίου πιθανώς ύποκατεστημένη ,μία ρίζα φουρυλίου ,μία ρίζα κυκλοαλκυλίου εχουσα 3-6 ατομα ανθρακος ρίζα φαινυλίου πιθανώς ύποκατεστημένη άπό μία ή περισσότερες ρίζες έκελφγεΐσες μεταξύ τών ριζών άλογόνου ύδρόξύ προαίρετικώς ύποκατεστημένον, τριφθορομεθυλίου,άλκυλίου άλκόξυ,αλκυλθεΐο προαίρετικώς δξειδώμένου ύπό μορφήν σουλφοξείδιου ή σουλφόνης ,άλκενυλόξυ έχοντος τό πολύ 6 άτομα ανθρακος καί φαινυλόξυ. είτε r£ άντιπρβδβ»εύει ρίζα ναφθυλίου ή φαινυλίου -φαινυλίου ή μία ρίζα άλκυλίου ή άλκενυλίου φέρουσα προαίρετικώς περισσότερους ακόρεστους δεσμούς καί εχουσα τό πολύ 6 άτομα βνθρακος R 2 άντιπροσωπεύει ρίζα μεθυλίου ή αιθυλίου καί είτε 'αντιπροσωπεύει άτομο ύδρογόνου ,ρίζα άλκυλίου,άλκενυλίου ή άλκυνυλίου προαίρετικώς ύποκατεστημένη ,μία ρίζα ύδρόξύ άκετυλίου προαίρετικώς προστατευμένη ύπό μορφήν κετάλης ,ύδρύξυακετάλης, καρβόξυ-άλκόξυ εχουσα 2-4 άτομα άνθροκος έστεροποιημένη ή άλκόξυ άλκυλ καί R* άντιπροσωπεύει άτομο ύδρογόνου ,ρίζα ύδρόξύ ή ρίζα άλκυλίου άλκενυλίου, ή άλκυνυλίου Ιχουσα τό πολύ 12 άτομα ανθρακος προαίρετικώς ύποκατεστημένη άπό μία ρίζα άμινο,άλκυλάμινο ή διαλκυλάμινο ,άπό Ινα άλογόνο,μία ρίζα άλκυλθεΐο,άλκόξυ,τριάλκυλσίλυλ,ή κύανο’ ή Η^'άντιπροσωπεύει ρίζα κύανο καί R^ μία δμάδα ΟΗ μπλοκαρισμέ\η ύπό μορφήν αίθέρος εύκόλως διαχωρισμένη. αντιπροσωπεύει άτομο ύδρογόνου ή μία ρίζα μεθυλ’ίου Tfrt τήν θέσιν α ή β. Κ άντιπροσωπεύει μία κετονική ιάδα πλοκαριομένη ύπό · μφήφήν χΐ .1 .5 .. -At' κετάλης ,θειοκετάλης ,δξίμης ή μεθυλ^ξίμης ,μέ τήύ £»··/·· · J. , , ..-j ;τών προϊόντων δπου τό Κ άντιπροσωπεύει ρίζα(ΐ,2-αίθανοδιϋλίου) άκετάλης,Η^ άντιπροσωπεύει άτομο ύδρογόνου καί α) Rg αντιπροσωπεύει ρίζα μεθυλίου καί α) £*άντιπροσωπεύει ρίζα κύανο ,R£ άντιπροσωπεύει ρίζα τριμέθυλσιλυλόξυ καί Rj άντιπροσωπεύει γ ρίζα φαινυλίου ,μεθυλίου,αιθυλίου, προπυλίου, ίσοπροπυλίου, τριτοτ. βουτυλίου, βινυλίου, άλλυλίου,ίσοπροπενυλίου ,0- ή π-μεθόζυφαινυλίου,θειενυλίου,μεθόξυ-βινυλίου ή π-φθορο-φαινυλίου β) r£* άντιπροσωπεύει ρίζα ύδρόξυ ,R£ άντιπροσωπεύει ρίζα αίθυνυλίου,καί R£ άντιπροσωπεύει ρίζα αιθυλίου, προπυλίου ίσοπροπυλίου,βινυλίου, ίσοπροπενυλίου,άλλυλίου, 0-ή π-μεθόξυφαινυλίου, ή θειενυλίου. Ανήκ« στο Α.Ε. ρίζα άκετυλίου καί ΑΘ Ί να —. .· τμημ41«»*χιιχ , γ) Η^'άντιπροσωπεύει ι) R£ άντιπροσωπεύει ρίζα ύδρόξυ ,καί r£ ρόζα αιθυλίου, φαινυλίου ή βινυλίου, ιι) R£ άντιπροσωπεύει ρίζα μεθυλίου κα ρίζα βινυλίου β) Rg αντιπροσωπεύει ρίζα αιθυλίου καί Rά z άvτιπρoσωπεύει ρίζα ύδρόξυ,R' άντιπροσωπεύει ρίζα βινιλ- 3 ·*· λίου καί r£ άντιπροσωπεύει άτομο ύδρογόνου . ' 4 f
- 88) Μέθοδος παρασκευής φαρμακευτικών συνθέσεων χαρακτηριζομένη £$£ άπό τό δτι τίθεται ώς κύριο δραστικό ένα τουλάχιστον τών προϊ - \ ντων τοΰ γενικοΰ τύπου (I) ώς δρίσθηκε είς μία δποιαδήποτε ^γάτων άξιώοεων 1-6,ή ένα τουλάχιστον τών άλάτων προσθήκης τους μέ τά φαρμακευτικώς άποδεκτά δξέα,ύπό μορφήν προοριζομένη διά αύτήν τήν χρήσιν.
- 99) Μέθοδος παρασκευής φαρμακευτικών συνθέσεων · χαρακτηριζομένη άπό τό δτι τίθεται ,ώς κύριο δραστικό ,ένα τουλάχιστον τών προϊόντων τοΰ γενικού τύπου (I) ώς δρίσθηκαν είς τήν άξίωσιν 8. ή 9 ,ύπό μορφήν προοριζομένη διά φύτήν τήν χρήσιν.-
Independent claims9
2,651 paragraphs in 269 sections, as filed
Pantanassis 5, 151 25 - Paradise of Maroussi
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70610/285/229
Method of preparation of novel derivatives of 3-keto-Δ4,9, ΐ9-norosteroids.
This invention has as an object a process for the manufacture of products of the general formula I
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wherein either Rj represents a thienyl radical possibly substituted by a furyl radical, a radical of cycloalkyl having J-6 carbon zodiacs, a phenyl radical possibly substituted By one or more radicals selected from the radicals of hydroxyl, A, hydroxyl, hydroxy, hydroxy, hydroxy radicals; sulphoxide or sulfone, alkenyloxy having more than 6 doses of carbon and phenyloxy, or__Rj Represents a naphthyl or phenylphenyl radical or an alkyl or alkenyl radical having possibly more unsaturated bonds and having 6 carbons.
R ^ represents a methyl or ethyl radical,
R ^ represents a hydrogen atom, an alkyl, alkenyl, or alkynyl radical, possibly unsubstituted, hydroxy radical, acetylhydroxyacetyl, carboxyalkoxy having 2-4 carbon carboxylates possibly esterified, or - ^ * - ^ 2 9 '<sup>1</sup> ·.
<img file="GR78465B_D0003.tif" />
possibly esterified
I.
R represents a hydrogen atom, a hydroxy radical or an alkyl alkyl radical, or an alkynyl having at most 12 carbon atoms optionally substituted amino radicals, alkyl amino, dialkyl amino, or one halogen, one halogen, one halogen or one halogen;
R ^ represents a hydrogen atom or a methyl radical at position a or b
X Represents a oxygen atom or a hydroxyimino or alkoxyimino radical having 1-4 carbon atoms in the conjugate or anti,
A and B represent a function hereafter or the presence of a second bond between carbon 9 and 10 as well as their salts of the acidic products such that R ^ represents a radical comprising a functional amino acid with the exception of the products A and B represent a second bond between the Carbohydrates who carry it,
X represents an athlete
R ^ represents a hydrogen atom and
a) R2 represents methyl radical and a) R ^ represents hydroxy radical and
i) R 1 represents ethyl or phenyl radical and R 2 represents a hydrogen atom; propyl, isopropyl, allyl, vinyl, isopropenyl, p-methoxyphenyl or thienyl radicals and
R. Represents methyl radical _ **. '; "" 1
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<img file="GR78465B_D0005.tif" />
represents a hydroxyl radical or (ii) Rj represents a vinyl radical and R άν represents a methyl radical; b) R<sub>2</sub> represents ethyl ribbon and
Rj represents a vinyl radical, represents a hydroxy radical, and R άν represents a hydrogen diatom.
Among the thienyl radical substituents, halogen radicals such as, chlorine, bromine, alkyl radicals such as methyl, ethyl, cycloalkyl radicals such as trifluoromethylene, cyclohexyl, cyclohexyl, cyclohexyl, cyclohexyl or among cyclohexyl. Among the substituents of the phenyl radical which may represent alkyl radicals such as methyl, ethyl, propane, Isopropyl, butyl, Isobutyl, sec, butyl, tert-butyl, pentyl, isopropyl, hexyl. The alkoxy and alkyl sulfur radicals are derived from the alkyl radicals mentioned above. Preferred alkyl radicals.
The alkenyloxy radicals are preferably the vinyloxy or allyloxy radicals.
Among alkyl moieties ot which may represent R ^. The preceding alkyl radicals may be removed. Among the alkenyl radicals, vinyl and allyl radicals may be mentioned. Likewise, radicals containing more unsaturated bonds such as prop * -I, 2-dienyl radicals may be referred to.
Among the values of R<sub>2</sub> methyl moiety is preferred.
Among the Rΰ values other than those previously mentioned, tert-butoxycarbonylmethoxy, carboxy / xymethoxy radicals are presumably salted, e.g. mentioned above eg vaTpicOjnaKipk salts? ' £ (i) of products of the formula (I) as defined above; Lithium, calcium, magnesium or ammonium. Methylamine, or propylamine, or trimethylamine, or diethylamine, or triethylamine or N, N-dimethylethanolamine, or triethylamine, or (N, N-dimethylethanolamine) are among the organic bases. or picoline, or dicyclohexylamine, or morpholine, or benzylamine, or procaine, or lysine, or arginine, or histidine, or R-methylglucamine.
Sodium salt is preferred.
* Substituted, it may be substituted with an alkylamino or dialkylamino radical, by halogen, alkylthio, alkoxy or trialkyl silyl.
The values of methyl, ethyl, ethynyl, acet-1-pentyl can be particularly mentioned among the R ^ values. The values of 3-dimethylaminoprop-I-ynyl or 3-amino propyl radical can also be mentioned.
Among the values of R ^ or R ^ are radicals having at most 4 carbon atoms and especially ethynyl or propynyl. Among the alkoxymes which may represent tS X, methyloxime is preferred.
As the salts formed with the acids chloride, sulfate, trifluoroacetate, maleate, tartrate, methanesulfonate, benzenesulfonate p-toluene sulfonate, phosphate, sulfuric acid, bromide.
The invention mainly relates to a method of preparing the products of formula (I) as set forth above, wherein either the Rj radical represents a cycloalkyl radical having from 3 to 6 carbon atoms or a substituted thienyl radical or an unsubstituted X radical. <coximino having 1-4 carbon atoms with or without carbon, either the letters A and S represent a α-epoxy function, or R ^ represents a methyl radical. The invention in particular has an object R as a method.
- - ;
eg<sup>G.</sup>.<
L: 7-7 '
<img file="GR78465B_D0006.tif" />
<img file="GR78465B_D0007.tif" />
represents a radical of R ^ represents a propynyl radical,
Rg represents a methyl radical and R ^ represents a hydrogen atom and a protein where R ^ represents an acetyl radical R ^ represents a methyl radical or a hydrogen atom and Rj represents a phenyl radical optionally, Among the pre-requisite qualifications by the invention, acetates may be mentioned as the residues or radical Rj represents cyclopropyl, a phenyl group optionally substituted by one of the radicals of the radicals. fluoro, methylthio, methylsulfonyl, methoxy hydroxy and allyloxy or through a group of chlorothienyl and R ^ represents a propynyl radical.
* It goes without saying that the products described below are examples of particularly preferred products.
I mainly say so for the following products.
-Ib-ΐ (4-chloro); phenyl / ΐ7β-hydroxy 17α- (prop-1-nyl) esters
4.9-dien-3-one
-9β / (5-Chloro) -thienyl / 177-hydroxy-17a (prep-I-nyl) esters of 4,9-dien-3-one.
-IIb - / (3-chloro -) -phenyl / 1-7b-hydroxy7a- (prop-I-nyl) - * ester4.9-dien-3-dna.
-IIb - / (4-methylthio) phenyl / 177-hydroxy 17α- (prop-1-ynyl) -estr 4,4-dien-3-one.
-Il / (3-fluoro) phenyl / ΐ7β-hydroxy 17α- (prop-1-nyl, -estr 4,4-dien-3-one.
-IIb - / (4-methylthio, phenyl / 1-7-methyl-1,9-nor-pregna 4,9-dien3,20-dione.
-IIb - / (4-methylthiophenyl / 1-6α-methyl 1,9-dipregna I, 9-dien-3,2C didn. (G -
<img file="GR78465B_D0008.tif" />
-IIb-cyclopropyl 177-hydroxy 177- (prop-1-ynyl) estra-4,9dien-3-one.
-Iβ / 3- (2-propenyloxy) phenyl / I7β-hydroxy I7a- (prop-I-nyl) ester4.9-dien-3-one.
-9α, 10α epoxy-7β-hydroxy IIβ (4-methoxyphynyl) ΐ7α (prop-I-nyl) estra-4-one.
-9a, 10α-epoxy I7β-hydroxy IIb - / (4-methylsulfonyl) phenyl) I7a (prop-I-nyl) ester 4-one-3-one.
-Iβ - / (3-fluoro) phenyl / 3-hydroxyimino I7a- (prop-I-nyl)) ester4.9-dien-I7β-all isomer incl.
-I7β-hydroxy 177- (prop-I-nyl)) IIb- (4-hydroxyphenyl) estra-4,9dien-3-one.
and especially for her
-IIb- (4-methylthio) phenyl) 7β-hydroxy7a (prop-I-nyl) esters of 4.9 * dien-3-dna.
The method of the invention is characterized in that it is a product of general type II
<img file="GR78465B_D0009.tif" />
where R represents a ketone group blocked in the form of ketal, thiocetal, dioxime or methyloxime, R έχει has the values shown above with the addition of acetyl blocked, R 'has the value above R ^ a hydroxyprotected radical where R1 and R2 have the values indicated above, in the action of a dehydrating agent demonstrably to release or protect <sup>1</sup> You will receive a copy of this article.
OUSIA.
<img file="GR78465B_D0010.tif" />
<img file="GR78465B_D0011.tif" />
<img file="GR78465B_D0012.tif" />
which corresponds to a product of formula I where X represents an oxygen atom and A and B form together a second bond between the carbohydrates bearing the formula
I.<sub>A</sub> if so, if desired, any order in one or more of the following reactions! (a) Oxidation to obtain products in which A and B form a function epoxy, and if Rj comprises a sulfur atom, sulfoxide 5 sulfonate of this atom.
(b) the action of hydroxylamine or a silylated hydroxylamine derivative to obtain products in which X represents a hydroxyimino or alkoxyimino radical;
(c) hydrolysis and salting optional of products of which R ^ represents a carboxyalkoxy esterimizone radical. d) Salting of products where R ^ represents a alkenyl alkenyl or alkynyl radical substituted by an amino alkyl amino or dialkyl amino radical.
3 as the preferred method of carrying out the method, The dehydrating agent capable of releasing or protecting functions which are a ketone or hydroxy function is a sulfonate resin (S), a form) e.g. a commercial resin with polystyrene / polystyrene substrate or polystyrene substrate Similarly, an inorganic acid such as formaldehyde or lower alkynol sulfuric acid or subchloric acid will have acetic acid, or an acidic olefonic acid such as paratyphenylsulfox<sub>L.</sub> n
.....—.....'· -·;· ------* ................
* The oxidizing agent is preferably peracetic as is metachloroperbenzoic acid of paracetic acid or of the form of hyperphalic acid. Likewise, oxygenated water may be used only in the presence of hexachloro or acetone hexafluoro.
It is understood that based on the number of functions that may be the subject of an oxidation, one or more equivalents of an oxidizing agent may be used. So, if we want to oxidize the sulfur atom carrying Rj to the sulfone and the double bond of epoxide we must of course use at least three equivalents of oxidizing agent.
The activity of hydroxylamine or an alkylated hydroxylamine derivative, preferably methylhydroxylamine, is preferably carried out in an alcohol such as ethanol. Preferably a salt of a more specific type of chloride is also used.
* The possible hydrolysis and / or saltation of the products of this type include a carboxy-alkoxy radical esterified in ordinary conditions.
Hydrolysis may be carried out by refluxing an organic solvent such as benzyl, in the presence of an acid such as paratoluenesulfonic acid.
Similarly, basic hydrolysis may be used in the presence of a base followed by lysis. * Salting takes place under normal conditions * Acting eg in the presence of ethanol. We may also use a sodium salt such as carbonate or sodium or potassium bicarbonate. Likewise, acidification is carried out under normal conditions. We act on acid, eg, ethereal solution.
In a preferred embodiment x using its products
<img file="GR78465B_D0013.tif" />
<img file="GR78465B_D0014.tif" />
hydroxy radical, R ^ Represents propynyl radical, R<sub>2</sub> Represents a t-visa for methyl and R ^ represents a hydrogen atom or those wherein R ^ represents an acetyl radical, R ^ represents a methyl radical or a hydrogen atom and R represents a phenyl radical, optionally a substrate, or a R group. phenyl optional hypocotyl subunit of one of the roots of Unleaved From a group formed from the roots of chlorine, fluorine, methylthio, methylsulfonyl, methoxy, hydroxy and allyloxy, or a group of chlorothienyl and R ^ represents a propynyl radical.
Type I products as well as their addition salts to the pharmaceutically acceptable species are products specific to Pharmacological Nonspecific; 'they particularly have a remarkable anti-glucocorticoid activity as indicated by the results of the following
Harmony of the products on the Harmonic Substrates Prevent any obvious progestomimetic or antiprogestromatic, androgenic or anti-androgenic activities. Products of formula I and their addition salts Mar pharmaceutically Apodektiotdxaa may be used epomanos as medicaments for katapolamisin mainly against TEV secondary Anergeien TEV glykokortikoeiden, Apitrapoun dmoios Kata polamisin against diatarachen dfeilomanon In a ypeaakkris j TEV glykokortikoeiden and particularly against of aging in general 'especially with regard to hypertension, atherosclerosis, diabetes mellitus, the thickness of the abdomen and of the Suppression and Awakening.
Formula I products as well as their acid addition salts Pharmaceutically Acceptable Antiproglobulimetric Properties may be used as such, may be used against Armaviruses / Drugs. However, they may still exist Avck Frequently Asked. y '7: H
<img file="GR78465B_D0015.tif" />
IO
Treatment of hormone-depleted cancers.
Certain type I products as well as their addition with pharmaceutically acceptable acids may exhibit similarly pre-tasting properties and may be used in the treatment of amenorrhea, dysmenorrhea, and acne.
Formula I products and their addition salts with pharmaceutically acceptable acids having anti-androgenic properties may be used in the treatment of hypertrophy and prostate cancer, hypertrophy, and hypertrophy.
Among the medicines according to the invention, the following products may be mentioned in particular.
-IIb - / (4-chloro) phenyl) 7β-hydroxy 177- (prop-1-onyl) esters
4.9-dien-3-one.
-Iβ - / (5-chloro) thienyl) 7β-hydroxy 17a (prop-1-nyl) esters
4.9-dien-3-one.
-Iβ - / (3-chloro) -phenyl / 1-7-hydroxy 17a- (prop-1-ynyl) esters
4.9-dien-3-one.
-Iβ - / (4-methylthio) phenyl / ΐ7β-hydroxy αα (prop-I-nyl) esters
4.9-dien-3-one.
-Iβ - / (3-fluoro) phenyl / ΐ7β-hydroxy 17α- (prop-1-ynyl) esters
4.9-dien-3-one.
-9β - / (4-methylthio) phenyl / 4,7-diethyl 3,9-dione 3,20-dione.
-Lib - / (4-methylthio) phenyl / 1-6a-methyl iodine pregna 4,9-dien3,20dione.
-4β-cyclopropyl L-β-hydroxy 177- (propyl-1-onyl) esters of 4,9-dien-3-one.
Ββ- / 3- (2-propenyloxy) phenyl λ / ΐ7β-hydroxy I7a- (propyl 1-nyl)
ICA IC. X -> 1 * 1 /
<img file="GR78465B_D0016.tif" />
<img file="GR78465B_D0017.tif" />
II estr-4-yn-3-one
-9a, 10α-epoxy 177-hydroxy IIb - / (4-methylsulfdnyl) phenyl) 1,7a (prop-I-nyl) esters -44en-3-one.
-Iβ - / (3-fluoro) phenyl λ / 3-hydroxyimino7a- (prop-1-ynyl) esters
4.9-dien-β7β-dol isomer
-7? -hydroxy-17a- (prop-I-vinyl) ββ- (4-hydroxyphenyl) esters, 4,9dien-3-one.
and more specifically, or
-IIb - / (4-methylthio) phenyl / ΐ7β-hydroxy 17α- (prop-1-ynyl) esters
4.9-dien-3-one.
* Useful quantities varying amounts of Injection Attack and route of administration are varied, e.g., Accept 10 UG to 2 g. by the day you have adult oral cavity. The novel products of Formula I and their salts as defined above may be used for the preparation of pharmaceutical compositions comprising as a major active ingredient at least one of said Products.
type I products and their salts are used by the parenteral or topical digestive tract,
They may be prepared in the form of Plain or coated tablets, gels, granules, suspensions, pomace, creams, gels, which are prepared by conventional methods. The main active ingredients may be incorporated, or the main active ingredients may be incorporated into excipients commonly used in these pharmaceutical compositions, such as talc from Arabidopsis, or lactose, starch, magnesium stearate, magnesium stearate, or not carriers, fatty substances of vegetable or animal origin, paraffinic derivatives glycols and various wetting agents, dispersants or emulsions;
<img file="GR78465B_D0018.tif" />
'12
<img file="GR78465B_D0019.tif" />
a furyl radical, a cycloalkyl radical having 3-6 phenyl carbon atoms, optionally substituted by one or more radicals optionally substituted with hydroxy halogen radicals optionally substituted alkyl sulfoxide, trifluoromethyl alkyl, trifluoromethyl 6 carbon and phenyloxy atoms.
either R 1 represents a naphthyl or phenyl phenyl radical or an alkyl or alkenyl radical optionally bearing more unsaturated bonds and having a maximum of 6 carbon atoms.
R<sub>2</sub> It represents a methyl or ethyl radical, and if R 'represents a hydrogen atom, an alkyl, alkenyl or alkynyl radical optionally substituted, a hydroxy, acetyl radical optionally substituted by a carboxyl, hydroxy radical. represents a hydrogen atom, a hydroxy radical or an alkyl alkyl radical, or alkynyl having more than 12 carbon atoms, optionally substituted by an amino, alkylamino or dialkyl riff; mino, from a halogen, an alkylthio, alkoxy, trialkylsilyl, or cyanoalkyl group easily etched in ether form.
represents a hydrogen atom or a methyl radical at position a or b.
R represents a ketone group blocked in the form of, ketol, thiocetal, oxime or methyloxime, with the presence of any of the products in which R represents a radical (ΐ, 2-ethane) of acetal.<sub>j</sub> .
V VA *;
<img file="GR78465B_D0020.tif" />
R represents hydrogen bonds and (a) R? represents methyl radical and c) R £<sup>z</sup> represents a cyano radical, R ^ represents a trimethylsiloxy radical, and Rj represents a phenyl, ethyl propyl, isopropyl, tert-butyl, vinyl, thiophenyl, methyl-phenyl, methyl-phenyl, methyl-phenyl, methyl-phenyl, methyl-phenyl, methyl-phenyl, methyl-phenyl, methyl-phenyl, methyl-phenyl, methyl-isopropenyl, methyl-phenyl, methyl-phenyl, methyl-isopropenyl, methyl-phenyl, methyl-phenyl, methyl-isopropyl. £ 'represents a hydroxy root,
R 1 represents ethynyl radical, and R 1 represents ethyl propyl, isopropyl, vinyl, isopropenyl, C-or p-methoxyphenyl, or thienyl radicals.
c) R £ represents acetyl radical and
(i) R represents a hydroxy radical, and R represents a ethyl, phenyl or vinyl radical; or ii) R represents a methyl radical and represents a vinyl radical.
b) Rg represents ethyl radical and
Rj represents a hydroxy radical, R £ represents a vinyl radical and R £ represents a hydrogen atom.
Among these products, the thienyl radical substituents may be those described above. They are similarly cycloalkyl radicals and the values of rΰ are values for these Rΰ. The hydroxy radical is likely to be protected by a classical protecting radical in organic chemistry. Acyl radicals such as acetyl, chloroacetyl trifluoroacetyl, phenoxy acetyl, can be recovered.
Tetrahydropyranyl, trityl, benzyl, benzylhydryl or trimethylsilyl radicals may similarly be recovered.
* An alkoxy alkyl radical or which may represent a tertiary radical is preferably an I-acetoxyethyl radical.
ΐ) a clearly differentiated ether that can represent /
r £ is by * The ketone ethane diethyl. preferably trimethylsilyl is preferably blocked in the form of 1 '>
~ 'λ /. ·
• .'CLASS ·
Among the products of Formula IIa are preferred are creases that represent a hydroxyl radical, r r represents a propyl radical, R (j represents a hydrogen atom and Rg represents a methyl radical.
Preferred for the values are cycloalkyl, especially cyclopentyl, or phenyl values optionally substituted by one of the radicals selected from a group formed from the radicals of chloro, fluoro, methylthioxy, methylthioxy, methylthioxy or methylthio.
Type IIa products may be manufactured by scratching on a type III product.
<img file="GR78465B_D0021.tif" />
where Rj,<sup>K</sup>5 ^<sup>they were t</sup>^<sup>n</sup> For the purpose indicated above, a product of the type (R £)<sub>2</sub>Cv, Ll or R £ to <jHaL or R £ Ll.
Where the foregoing has the meaning and haE represents a halogen atom, incidentally in the presence of a catalytic amount of copper halide to obtain a type IIa product whichever is desirable is in any order, one or more (a) Action on a Lithium-Ethylene Diamine Acetylide Complex on a Product where R £ represents a cyano radical, and a group of OH blocked in the form of an ether having a cation to obtain a product. / Represents a hydroxyl radical and h represents a p -l or g) action of a halide on the methyl ester
<img file="GR78465B_D0022.tif" />
of a product which represents a cyan radical and E * 'di-4 represents a group of EE blockade in the form of an ether having a completely differentiated form to obtain a product where R ^ represents an acetyl radical and R £ represents a.
(c) Deprotection of the hexynyl or acetyl groups protected by a compound of the formula (R χρησιμοποιείται) is preferably operated at a temperature comprised between -11 ° C and 0 ° C.
A compound of the formula R £M <jHaL, EaL is preferably represented by a bromine, or chromium atom, and acted in the presence of a catalytic amount of chloride or copper bromide, preferably at a temperature of 0 ° C to 40 ° C. A compound of the formula R1 li is used, in the presence, of a catalytic amount of copper chloride or bromide having a temperature comprised between -40 ° C and 0 ° C.
In all cases, we prefer preferably in an organic solvent or a mixture of solvents such as, for example, ethyl ester diisopropyl ether or tetrahydrofuran. In a specific way of performing the method is used to introduce supernatant IIb or fibrillation of the formula H1B2 in the presence of a catalytic amount of copper chloride by operating at a temperature comprised between -40 ° C and -2C; C in ethyl ether and / or tetrahydrofuran, whichever represents the allyl radical, is used to insert a substituent in type IIb or a compound of the formula (R £)<sub>2</sub>C<sup><</sup>u * Li is operated at a temperature between -90 ° C and -10 ° C. r i? *
S. <sup>1</sup> 'T / N X *,.
The products of type IIa to type R0 'Represents / ximk' / pXX<sup>5</sup>Hydroxyl and R £ Represents alkyl radical alkenyl radical x:
P ·. ·
<img file="GR78465B_D0023.tif" />
L-nylon having more than one carbon atom can be obtained similarly by the action of an alkyl, alkenyl, or alkynyl magnesium halide on a product of formula IVZ
<img file="GR78465B_D0024.tif" />
<img file="GR78465B_D0025.tif" />
wherein R, R £, ft <S & R g and R ^ have the preceding meaning. Type IV products may be prepared by the action of a product of formula (R £) gC ^ Li, R £ M <^ HaL or R £ Li under the conditions previously indicated for a type V product
<img file="GR78465B_D0026.tif" />
The products of the formulas m or v are to a large extent known in the literature or can be readily prepared from the products of the literature.
These products are generally prepared by the action of an oxidizing agent such as dioxide water in the presence of a catalyst or an organic peroxy acid on a product of the type
<img file="GR78465B_D0027.tif" />
<img file="GR78465B_D0028.tif" />
<img file="GR78465B_D0029.tif" />
where R<sub>t</sub>j and R ^ have the values shown for H1 ', and
Ri or R<sub>l</sub>, and R. together form a keto root. · C
The experimental part will then find paraffin, / or products of principle III or V. (C '; K)
Sta
<img file="GR78465B_D0030.tif" />
Except for the following examples, which illustrate the invention without limiting the following universal products to be obtained within the scope of the present invention.
R,
HO- # Y
<img file="GR78465B_D0031.tif" />
<img file="GR78465B_D0032.tif" />
<sup>l</sup>2
CH,
ROH <sup>R</sup>4
-C = GH iii
X
X
-C = CE
-CEC-CL
-ch<sub>2</sub>-cec-h
-ch<sub>2</sub>-ch<sub>3</sub>
-CEC-S-CH ^ ^ c «c-ch<sub>2</sub>-ce<sub>5</sub>
-OH ··. * $? · '
<img file="GR78465B_D0033.tif" />
'T' * - L. L. - '· »
<img file="GR78465B_D0034.tif" />
-C = C-C1
-CH<sub>2</sub>-C = CH
-ch<sub>2</sub>-ch<sub>3</sub>
<img file="GR78465B_D0035.tif" />
ch<sub>3</sub>sv v
CH.
OH -CH<sub>2</sub>-CH<sub>3</sub>
-CsC-H
-C = C-C1
-c = c-ch<sub>2</sub>-ch<sub>3</sub>
-CH<sub>2</sub>-CsC-H
-CH<sub>2</sub>-CH = CH<sub>2</sub>
-C = CH -OH (I
-C-CH-OH -H <? <sup>2</sup>
<img file="GR78465B_D0036.tif" />
<img file="GR78465B_D0037.tif" />
<img file="GR78465B_D0038.tif" />
'/ s''
<img file="GR78465B_D0039.tif" />
-CH<sub>2</sub>-C2C-H
-CH<sub>2</sub>-CH ^ CH<sub>2</sub>
-ch<sub>2</sub>ch<sub>3</sub>
-ch<sub>2</sub>cn
CH
CH10
<img file="GR78465B_D0040.tif" />
C-CH-CH //
C-CH<sub>3</sub>
-CH
OH
-ch<sub>2</sub>-c = ch
-ch<sub>2</sub>-ch = ch<sub>2</sub>
-ch<sub>2</sub>ch<sub>3</sub>
<img file="GR78465B_D0041.tif" />
<img file="GR78465B_D0042.tif" />
<img file="GR78465B_D0043.tif" />
S2 £ 22ii £ ^ £ 2ti £ _I_ 3,3-Ethylene bis (oxy) I7a- (prop-1-ynyl) IIb- (2<sup>g</sup>thienyl) cyst-5-en-5c, I7β-didily ________________
Introduce at -25 ° C. Nitrogen 0.82 g. copper chloride • g
162 Ctr magnesium thienyl bromide in tetrahydrofuran. (1.05 Inl / liter) * Shake for 15 minutes and dropwise so that the temperature does not rise above -20 ° C to a solution of 15 g. 3,3 Ethylene bis (oxy) 5α, 10α-epoxy I7C (prop-I-ynyl) ester (III) en7β-ol plus 80 ml. tetrahydrofuran.
* Nitrogenous water, stirred at -25 ° C for 17 hours then 2 hours at 0 ° C. Then pour into a solution of aqueous ice-cold ammonium chloride. * Shake with ether, wash the organic phase with water, dry and concentrate at reduced pressure, 18 g. of the crude product, purified by silica gel / chromatography! * Acetate-standard ethyl ester (9-I) / and 9JS5 g is isolated. of product F '25 ° C.
preparation of the starting product.
* 3,3-Ethylene bis (oxy) 5a, 10α-epoxy 177 (prop-I-nyl) ester 9 (III) en-177-ol was used in the beginning of Preparation I as follows!
a) 3,3-bis methoxy I7a- (prop-I-nyl) esters 5 (10) 9 (11) dien-I7β-ol a) Propionic magnesium bromide!
Imported under nitrogen 350. of a solution of ethyl magnesium bromide in tetrahydrofuram (λί, 1 M / l) was cooled to 0 ° C and boiled with propionate for 2 hours, maintaining the temperature at 4 ° C over an ice bath.
* The temperature is allowed to rise again to 20 ° C continuing the proton embedding.
b) Concentration
To the previous solution, introduce a 2 g solution of 50 g of a solution for 50 minutes. 3,3-bis methoxy esters of 5 (10) ^ (Mg) cis-177-one |
<img file="GR78465B_D0044.tif" />
<img file="GR78465B_D0045.tif" />
w / v or 240 ml. of tetrahydrofuran and 2 drops of triethylamine were stirred for 75 minutes then poured into an ice-cold ammonium chloride solution.
Shake for 15 minutes then extracted with ether and washed with a saturated solution of sodium bicarbonate in water containing 2 drops of pyridine. Dry, concentrate under reduced pressure and obtain 62.4 g. of the crude product, 974 1.G of this product are chromatographed on silica / ethyl ether-ether ether (Bp.60-80 ° C) 3-1 / silica / washers, 744 LZG of the pure product are recrystallized into a warm mixture 5 5 ml isopropyl ether, 0.4 ml of methylene chloride and traces of pyridine. Concentrate filtration, and induce crystallization by draining, washing with isopropyl ether, drying and obtaining 444 MG of pure melt product I38 ° C.
b) 3,3-Ethylene bis oxy7a- (prop-I-nyl) esters 5 (10) 9 (11) d (a7b)<sub>2</sub>ol<sub>2</sub>____________________________________________________
They are quenched with nitrogen 88.5 g. of the product obtained above in (a) 442,5 cc. glycol, heated to 60 ° C under stirring and nitrogen and reduced to 4,425 g. After standing for 15 minutes at 60 ° C then cooled to 20 ° C, during cooling (at 40 ° C) 177 ml are added. The suspension at 20 ° C is poured into 3 liters of ice water. Keep for 1 hour at 0 ° C then drained, washed with water and dried at 75.4 ° C; tex product<sub>=</sub> I35-I4O ° C.
c) 3,3-ethylene bis (oxy) 5a, 10α-epi7a (propo-I-nyl) esters 9 (11) 7 7b-matter ____________ 1____________________________
The above obtained in SS b) product is cooled to 0 ° C 30 g. , -within 50 ml ethanolic xenograft containing 2 drops of pyridine, d.
<img file="GR78465B_D0046.tif" />
I.
<img file="GR78465B_D0047.tif" />
you are 85 /. Shake at 0 ° C for 72 hours. ice and 500 ml. Sodium thiosulfonate 0.2N. Anakimine Then extracted with methyl chloride.
* The organic phase is washed, dried, concentrated under reduced pressure and 31.6 g are obtained. expected product. Box 21 3,3-Ethylene bis (oxy) IIβ- (p-fluorophenyl) 7a (prop-I-nyl) 9-ene-5α-1,7β-dihydra ._______________ Shake under the same conditions with the preparation p-fluorophenyl magnesium on the same product 3,5-ethylene bis (5-hydroxy-epoxy) 7a (prop-I-nyl) esters 9 (11) wt% all in the presence of copper chloride plus tetrahydrofuran.
After chromatography the expected product / a / is obtained.<sub>D</sub>= -57.5 ° 4l, 5 ° (C = 1% CHCL<sub>5</sub>)
Preparation 3Z 3,3-Ethylene bis (oxy) IIβ- (p-trifluoromethylphenyl) 1,7a (prop-I-Nylyl estr - - - wt-ethyl-tert-s-ol ._________ 'Activated as in preparation I and 2 bromohydro-p-trifluoromethylphenyl magnesium on the same product.
Expected Qualification / d / p = -56 ° 2.5 ° (C = O, 45i CKCL ^)
Preparation of 4S 3,3-bis-methoxy IIb-methyl 177 (prop-I-nyl) esters 9;<sub>A</sub>ΐ7 £ 2dds]<sub>L.</sub>__________________________ __ nitrogen cooled to 0 ° C In a mixture of 11.4 g. of copper iodide in 120 ml. ether and 69 ml are added over 30 minutes. methyl lithium 1.74 M in ether. Shake for another 10 minutes at 0 ° C Then allow to stand for 30 minutes, 5.5 g. 3,3-bis methoxy 5a, l0a-epoxy I7a4prop-I-nyl, esters 9 (11) of I7β-ol plus 50 ml. Allow to cool for 2 hours under stirring at 0 ° C. Then pour into ice-cold ammonium chloride solution. Stir at room temperature for one hour. ., 7 \.
> Avn'rA / fn'rmi TrnnVX \) Tn <
Ibid. the crude product.
6.8 g chromatograph. of the obtained product as indicated.
• J ** - »β-
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Above on silica / eluent methylene chloride-acetone (9-1) in 100 g of triethylamine / 4.05 g are obtained. of the expected product. Melting - 155 ° C / d / p<sub>=</sub> 80 ° £ 2 ° (C = 1% CHCLJ
Preparation of the starting product * 3.3 bis-methoxy 5a, 10α-epoxy 1,7α- (prop-1-ynyl) esters 9 (H) en7β-0 used at the beginning of preparation 4 was prepared as follows:
62.4 g of nitrogen is introduced. 3,3-bis-methoxy I7a- (prop-1-ynyl) esters of 5 (10) 9 (H) diene-I7β-ol prepared in Preparation I within 28C mL. of methylene chloride are cooled to 0 °
C at a stop and add 8.5 ml once. ----- hexafluoroacetone hydrochloride then drop 10, I ml. 85% oxygenated water, allowed to stand for 41 hours at 0 ° C, poured into a 1.4 L mixture of 0.5 M sodium hydroxide solution / L 200 g. ice and 5 drops of pyridine. Shake for 15 minutes then extracted with methylene chloride containing 2 drops of pyridine. The organic phase is washed with water containing pyridine powder, dried, concentrated under reduced pressure and obtained 63. expected product.
Preparation of 5Z 3,3-bis methoxy IIb- (prop-I, 2-dienyl) I7a- (prop-I-nyl) ester 9en-5α, I7β-diol ._________________
a) Allenyl lithium (CH<sub>2</sub>= C = CH<sub>2</sub>) are cooled to 0 ° C 300 ml. dry tetrahydrofuran and alumina gas is incubated until dissolution of about 18 20 g. are then cooled to -70 ° C and added dropwise over 30 minutes to 180 ml. n-butyl lithium in the n-hexene at 1.35 N. * Shake on I {water at -70 ° C.
b) Diallenyl cyprolithium / (CH<sub>2</sub>= C-CE<sub>2</sub>)<sub>2</sub>C <vtLu) /
In the preceding suspension, small fractions are introduced within about 15 minutes of about 24.66 g. the copper-dimethyl sulfur bromide complex. 'I' are still shaken at half a -7 ° C. c) Concentration on epoxy
Introduced<sup>-</sup>dropwise at -7 ° C and within
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I.
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II g. 3,3-bis-methoxy 5a, 10α-epoxy I7α- (prop-I-nyl) esters of 9 (H) I7β-dlis within 60 mL. Dry tetrahydrofuran and allow to slowly return to -2 ° C (approx. jl · 5 ° C). Shake under nitrogen for 18 hours at this temperature.
An aqueous solution of ice-cold ammonium chloride is then poured into ice-water.
11.2 g are obtained. of the expected crude product is chromatographed on silica (methylene chloride-acetone eluent).
9-1 with 1% Apotriethylamine) Take 6.6 g. the expected product. /a/<sub>=</sub> -25 ° C ΐ ° (C = 1% CHCLj)
Preparation 6; 3,3-bis-methoxy 1,7a- (prop-1-onyl) IIb tert.
butyl ester 9-en75a, I7β-diol ._____________ * Activated as exemplified by Example I, beginning with AP 13, i.c. third. magnesium chloride butyl 0.65 M in tetrahydrofuran and 1,1 g. 3.3 bis methoxy 5a, 10β-epoxy I7β- (prop-I-nyl; esters 9 (11) I7β-ol.
At 3 ° C, k-starting at -20 ° C gives the expected FsI48 ° -l50 ° C.
Preparation of 71__3,3-bis methoxy IIb- (2-furyl) ΐ7α- (prop-I-nyl)
2i2I-£ _5z ^ z5 "il7g2 ^ t0X.Q ______________________ 'We act as preparation 5, or difuryl cyprolithienate is concentrated on the same product 3' 3-bis-methoxy 5a, 10a-epoxy-7a-yn-yu-yu; (11) I7β-ol.
The expected product / a / ^ is obtained <sub>=</sub> -62 ° i 1.5 °. (C = I% CKCL ^) Preparations 5-to 28] * 3 -activate<sup>oh</sup>By subclass I, The following products are obtained: See tables, p. 24-27 Z /<sup>7</sup>'' 'C
Preparation 291 3,3-Ethylene bis (xy) ΐ7α-trimethylsilyl<sup>T.</sup>u Lu IIb- (2'-methyl prop-I-enyl) 5α-hydroxy ester-9- ene! 7β-carbonitrile.
Add dropwise 1: at -40 ° C, 32 ml. one
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•. i. :, · · \ * · * N '
The 2-methylpiper-I-enyl lithium in ether was 3.1 g. dimethyl sulphide-bromo oxide blocker in a suspension of 30 ml. tetrahydrofuran. Add 4.16 g. 3 - / (I, 2-Ethanediyl) Acetal / 5a, 10α-epoxy I7α-trimethylsilyl oxide I7β-cyano estr9 (III) en-3-one.
For 30 min at 30 ° C pour into a solution of ammonium chloride and extract with ether. The organic phase is dried and the solvent is evaporated under reduced pressure. 5.45 g are obtained. of the crude product, 570 I.iG are obtained which are purified by chromatography on silica (eluentZ benzene-ethyl sulfate 8-2) and 450 MG of the pure product F = I54 ° C are isolated.
* Analysis<sub>5</sub>C: CggH ^ NSi 'Calculated C% 69.38 H% 8.73 N% 2.89
Found: C% 69.4 H 9.0 N% 2.9
Preparations 29 AI 3,3-Ethylene bis (oxy) I7a-ethynyl-11β (2<sup>G.</sup>methyl-propyl-I-enyl-oestr-9-en-5α, 7β-diol
Dissolve 5.45 g. crude product obtained in preparation 29 within 50 ml. ethylenediamine .'Nitrogen stirred at 50 ° C and added in small portions of 6? r of acetylide complex of lithium ethylene diamine. The organic phases are dried, then the solvent is evaporated under reduced pressure. The crude product is chromatographed on silica (benzene-ethyl ester 7Z3 eluents, 0.1 / triethylamine). and 2.763 g are obtained. Expected Product Rp<sub>=</sub> 0.3 g of each is recrystallized into a 208 ° C isopropyl ether (similarly obtained as a byproduct, 0.26 g of 17-keto product).
IC Analysis<sub>2</sub>6<sup>H</sup>36 ° 4 ° C. C / 75.69 E / 8.80 W
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<img file="GR78465B_D0057.tif" />
Preparation 50 3,3-Sithylene bis (oxy) 1,7α-trimethoxy-lylda- (3-methoxyphenyl) 5α-hydroxy ester-9-ene-7β-carbonitrile
<img file="GR78465B_D0058.tif" />
and 3-methoxy phenyl magnesium bromide.
Thus, 9,406 g are obtained. toasted product. melt ζ I66 ° c 'Analysis C ^ jK ^ NO ^ Si' Calculated C? S 69.23 Y £ 8.06 1 # 2.60 Found 69.4 8.1 2.6
Preparation ^ O_A<sub>C.</sub>I.<sub>t</sub>_3,3-Ethyl leno bis (oxy) 5a, 7a-dihydroxy IIb (3-methoxy-phenyl) 8-nure pregn-9-en-20-one .____________________
Concentrate 20 ml. of a 1.3 M solution of methyl magnesium bromide in tetrahydrofuran so as to obtain a 21 'solution (7 mL of tetrahydrofuran are removed) 2.79 g. of the product obtained in the preparation and heated to reflux overnight. Add 10 ml again. of solution, 1,3 Id of magnesium and Distillate 5 ml. tetrahydrofuran and heated to 100 ° C for 7 hours. Hydrolyzate with the aid of aqueous ammonium chloride solution, extract with ether, dry and evaporate the solvent under reduced pressure. Colored chromatography (eluent; benzene-ethyl acetate 1.722 gm; Expected pure product which is recrystallized into a mixture of isopropyl ether-methylene chloride. Melting x 190 ° C.
Analysis ^ 29 ^ 38,6 'Calculated C%<sup>:</sup> 72.17%<sup>:</sup> 7,94
Found
72,5
8,0
Prepared} 3a 3.20 bis ethylene ketal of I7a-methyl II ^ Bys, the———— - <sub>M.</sub> L, yeah;
<img file="GR78465B_D0059.tif" />
<img file="GR78465B_D0060.tif" />
10α-epoxy-19-NSPregna 9 (III) -en 3,20dione propylmagnesium bromide (2 hours at -30 ° C.
Preparation of the starter product PP.
The 3.20 bis ethyl ketal of 1,7α-methyl 5a, 10α-epoxy-9-peptone-9 (III) a 3.20 dione was used as described in the Principle of Preparation 31 hereinafter.
(a) 3.20 bis ethylene ketal of I7a-methyl I9-NSP 5 (I)
9I1_dian-3<sub>±</sub>2Dont} £ ________________________________________
Add 1.5 g. of monohydrateP paratoluenesulfonic acid in a solution of 21 g. of the 4,9-diene of 177-methyl 19-ns-pregna
C
3.20 dione in a 200 ml mixture. methylene chloride 200 *
cc (Lycol and 100 ml of ethyl orthoformyl ethyl ester) The reaction mixture is heated at reflux for 7 hours and 1 ml is added. Triethylamine. Part of the solvent is distilled off by distillation, water is added and the precipitate is collected by filtration, then washed with water and dissolved in methylene chloride and dried. Sample is obtained by chromatography after recrystallization of an isopropyl ether Melt -I75 ° C * Anal. <sup>c</sup>22<sup>H</sup>36 ° 4; Calculated C% 74.96 H% 9.06
Found 75.0 9.1
(b) 3.20 bis ethylene ketal of 177-methyl 5a, 10a-epoxy 19-noroxidine-xyl-3-xyl-3x20-dodec) _________________________________
Dissolve 100 µg MG of the product obtained above in a) within 2 ml. methylene chloride. Add 450 Mg of sodium bicarbonate and shake at 0 ° C. Add 0.1
cc Chloral, Then 0.1cm. Oxygen Water (III volumes) The reaction ends within 4 hours. The mfyjig * .AVTtase is poured into a thiosulphite solution of "~ '------ * —— * - ** - with methylene chloride and dried.
<img file="GR78465B_D0061.tif" />
<img file="GR78465B_D0062.tif" />
31: .
Reduced peregrine .'Logonunyl '98 LG Expected Epoxide.
Implant {IgA2LA2 3.20 ethylene ketal of I7a-methyl IIB-vinylI9-nor-pregn-9-en-5a-ol. of preparation 31 and vinyl magnesium bromide (2 hours at -3 ° C) The expected Tisys product is obtained <sub>=</sub> I92 ° C
Analysis of C 27 H 4 O 5; Calculated C% 72.94 H0 9.07
Found 72.7 9.1
22222^222212-22=35 <sub>rlip p (nax ol</sub> 51 NH222-2 and 222-36 / {3,3-ethylene 6-cis-IIb- (3-methyphenyl K)
I7a- (prop-I-nyl) I7β-estr-9-en-5α-hydroxy 17 yl / oxy butyl ester is cooled at -30 ° C to a solution of 96 ° C MG 3,3-ethylene bis oxyb- (3-methoxyphenyl) ΐ7α- (prop-I-nyl) oestr-9-ene, 5α, I7β-diol prepared on friday 13 within 30 ml. tetrahydrofuran and 3.2 ml dropwise are added. lithium butyl in n-hexane (1.25 l / l). * The room temperature is allowed to rise then 1.3 ml is added dropwise. tert-butyl bromoacetate.
After half an hour poured into aqueous ammonium chloride solution, extracted with ether, washed, dried, evaporated to dryness, and the expected product was obtained.
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<img file="GR78465B_D0067.tif" />
<img file="GR78465B_D0068.tif" />
Preparation 42. 3,3-3-Cetylene bisoxy-2β-thien-2-yl-17a-methyl5c, 2L-hydroxy 19-n-pregna-9-en-20-ns__ ________________
Add 3OC I.1G copper chloride to 408.cm. of magnesium thienyl bromide at 0.5 H in tetrahydrofuran are cooled to -20 ° C to -25 ° C and refluxed for 30 minutes. Then 2.02 g are added dropwise. 3,3-Ethylene bis (oxy) 1,7α-methyl 58Igl-epoxy 2Ibhydroxy9-nor-pregnna-9 (III) ene 20-yn in a solution of 20 ml. of dry tetrahydrofuran.
It is lubricated over 2 minutes at -20 ° C to 25 ° C then hydrolyzed with aqueous ammonium chloride solution. Extracted with ethyl ether and 3.212 g. resin or chromatographed on silica (benzene-ethyl acetate eluents III) and 701 EG of the expected product Ry = 0.29 Melt = Preparation of the starting product 24O ° q
a) apply to -50 ° C In a mixture of 120 ml. tetrahydrofuran etc.
6.6 ml N-cyclohexyl isopropylamine and 19.6 ml are added within 12 minutes. n-butyl lithium plus hexene. * Shake is then added 8.9 g. 3,3-ethyl leno bis (oxy) 1,7α-methyl 19-yl pregna 5 (10) 9 (III) dien-2O-one.
Shake at I-35 ° C-4 ° C then add 17.4 g. of the oxidizing reagent / hexadipiperoxide pyridine (hexamethyl # osferamido) molybdenum VI described in BYLL.SOC 1481 (1969) and stirring at -3 ° C-35 ° C I one and a half. It was then poured over ice water, extracted with ethyl acetate, then washed and concentrated to dryness. The substrate was chromatographed on silica (benzene washes) and 4.03 g of the product was obtained. of the product used as having the following step.
b) Cool to 0 ° / or -5 ° C with a solution of 1.826 g. 3,3-Ethylenedioxy7a-methyl 2L-hydroxy 19-nor-pregna-5 (ΐC) 9 ()) dien-2O in above 18.3 ml. methylene chloride and 7.8 ml. of a molecular solution of hydroxyprosium
<img file="GR78465B_D0069.tif" />
of methylene chloride. Flush for 75 minutes at 0 ° / 4-5 ° C then pour into a 0.5 ml solution of sodium thiosulfate. Chloroform extract, wash, pellet and take 2.02 g. the product used as it has.
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<img file="GR78465B_D0072.tif" />
<img file="GR78465B_D0073.tif" />
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<img file="GR78465B_D0074.tif" />
<img file="GR78465B_D0075.tif" />
<img file="GR78465B_D0076.tif" />
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__2OE22 * 2xiz2z3,2-ethylene<sup>The</sup> bis (oxy) IIβ- (3-methylphyphenyl) 177-methyl-9-nor2-pregn-9-one-2α-20mg _________________ Acting as previously indicated by 80 ml. methyloxyphenyl magnesium bromide in 0.9 M in tetrahydrofuran and 7.5 g. 20b-Cetoxy 5a, 10α-epoxy 3,3-ethylene bis (oxy) ΐ7α-methyl ΐ9-nor-pregnen-9 (III) ene. After 18 h of stirring, you are -20 ° C obtained by flash chromatography 5 , 4 g the expected product which may be crystallized in melt ether.
Preparation of the starting product. · I:
(a) 2.7 g of aqueous suspension at 25 ° C are added. of hydrated paratoluene sulfonic acid, then 40 ml. methylene chloride; in a suspension of 45 g. 20R acetoxy I7a-methyl pregna-4,9- /; dien-3-one within 180 ml. glycol and 180 ml. ethyl orthoformate. Shake for 45 minutes at room temperature under nitrogen, then add 10 ml. of triethylamine.
* The solvent is evaporated under reduced pressure. Add 500 ml within one hour. of ice water is poured into a stopper in 2 liters of ice water containing pyridine. .. ·.
After starting at 0 ° C, drain washable dryness,% and 50.5 g. of the product which was recrystallized by dissolution in a 10 ml reflux. isopropyl-. 100 mg of triethylamine and recrystallization in cold. Taking 450 MG of the Teksis product<sub>=</sub> I48 ° C.
/ a /<sub>D</sub> = 4-L2 ° C 3.5 ° (C = 0.15% CECL<sub>3</sub>)
b) Cool to 0 ° C a mixture of 40 g. 20R acetoxy 3,3-ethylenediodoxy oxyI7a-methyl 19-norpregna -5-9-diene prepared above and 200 ml. methylene chloride containing 0.1 ml. of pyridine and 2.5 ml are added. 1/4 hydraulic excipient & c-; ton and I cc. of oxygenated water 85%, unsolved, 7 years; Ps
V of pyridine. Purging on 6-7 g aliquot was poured into 1.5 L of sodium thiosulphate solution at 0.2 M, 100 g. ice and I ml. * Shaken for 10 minutes at room temperature then decanted by extraction with methylene chloride, washed with a 0.2 M solution of sodium trisulphite dried, concentrated to dryness at 44 ° C. of the crude product
cc isopropyl ether at 10 / copyridine at 60 ° C or then allowed to rise to this room Taking 27.6 g. of expected product Txix χ66 ° C / a /<sub>D</sub> = - 4,5°± 1° (0<sub>=</sub> 1% chcl<sub>5</sub>) ;
Preparation of 55./ΐ,2-Ethane-diPH acetal cyclic of I7α- / 3- (dimethylamino prop-I-onyl) 5α, I7β-dihydroxy II-fi- (3-methoxyphenyl esters-9-en-3- one .________________________________________
(a) 3,3-Ethylene bis oxy IIb- (3-methoxy) phenyl-5α-hydroxy esters
Shake until dissolved at room temperature with a mixture of 5 g. 3,3-Ethylene bisoxy 5a, 10α-epoxy esters 9 (III) -en 17-one plus 50 ml. tetrahydrofuran containing 310 KC-copper chloride and 195 MG lithium chloride. chilled at -20 ° 0 Xa 31 ml are added dropwise. a solution of 0.75 L of 3-methoxyphenyl magnesium bromide plus tetrahydrofuran.
After an hour at -20 ° C, re-heated to -5 ° C, then P again adding the same amount of magnesium;
Pour into an aqueous solution of frozen ammonium chloroformate, shake, ether extracted with methylene chloride, washed or in an organic phase with an aqueous saturated sodium chloride solution, stirred / dried, dried and drained. 2-α.ethanodiyl acetal cyclic of ΐ7α- (3- (dimethylaminopropyl-1-ynyl) 5S, I7β-dihydroxy IIb- (5-methoxyphenyl) ester] - - - - -
<img file="GR78465B_D0078.tif" />
<img file="GR78465B_D0079.tif" />
CHEM, 43,704 (1978) and 3.9 mL slowly added. N, N-Dimethylaminopropene. Allow to warm or warm to 0 ° C then cool to -40 ° C and then dropwise drop to 4 g. 3,2-Ethylene bis oxy IIb- (3-methoxy) phenyl 5α-hydroxy esters -9-ene-7Sn above obtained in solvent II et al. tetrahydrofuran.
* The temperature is allowed to rise again to 0 ° C within one hour, poured into 500 ml. saturated ammonium chloride solution, extracted with ethyl acetate, washed with aqueous saturated sodium chloride solution, evaporated the solvent and obtained 4.9 g. of the precipitated product: 600 MG of this product are chromatographed on silica (eluent dimethylene chloride dimethanol 92.8) to obtain 200 MG of the pure product.
/«/<sub>D</sub> = -62°£ 2,5° (0<sub>:</sub> 0.5% CHCL<sub>5</sub>'Analysis' Calculated C% 73.6 H% 8.3
Found 73.3 8.3
Preparation 57 // 3,3-Ethylene bis-oxy IIb- (4-hydroxyphenyl) 1,7a- (prop-1-oneyl) esters-9-en-5a, 17b-diol //!
j
a) Replacement of 4c Rimethylsilyloxy phenylmagnesium bromide 7.8 g. p-bromophenol dissolved in 15 * cm. Tetrahydrofuran then 5.75 ml. 50 ml of mineral methylsilyl chloride. of a solution of 0.9 L of apropyl magnesium chloride in tetrahydrofuran. The solution is poured into 1.2 g of InC. Add a little 1,2-dibromoethane, then 2 ml. hexamethyl phosphotriamide and then heated for 2 hours and half reflux.
b) // 3,3-ethylene bis oxy-IIb- (4-hydroxyphenyl) 1,7a - ^, propynyl) esters ~ 9-5cr, ΐ7p-diol) / '/' ________________<sub>1H</sub>
350 RIG of copper chloride are added, then ethylene bisoxy 5a, 10g-epoxy 177- (prop-1-ynyl)<sup>:</sup>τρατρα9 (9ΐ έ7777 157 dissolved in 15 ml of hydrofuronic acid.
L ·
9L && «<·· ** 'i'. 1 I Ϊ-II 1
cc the magnesium solution described above. Pouring.
is placed in an aqueous solution of ammonium chloride, extracted with ether, or the organic phase is washed with a lode solution. Ex<sub>p</sub>As such, the solvent is then evaporated under reduced pressure. After chromatography on silica (eluent: benzene-ethyl ester 7-3) 207 lg of research product is isolated
Analysis; C<sub>2</sub>g ^<sup>A</sup>36.5% calculated C% 74.97 H% 7.81
Found
75.0 7.9 / a /<sub>D</sub> = “58.5 ° ± 2.5 ° (C<sub>=</sub> 0.5% CHCl ^)
Example I C7b-hydroxy-C7a- (prop-I-nyl) IIb- (2-thienyl).
4,9-dien-3-one oats ___, ____________________
Enter 9.81 g. the product obtained in the preparation
I 330 ml. 95 ° ethanol. Heat to reflux; and add 9.8g once. of REDEX CF.'jfe 7 'Resin was removed by reflux and nitrogen was added for 4 hours. 9 g are obtained. of the crude product chromatographed on silica (eluent: ethyl chloroformate 9-1) * 6.5 g. The annealed product is then recrystallized into isopropyl ether. Drained, rinsed with isopropyl ether, dried>
and 5.315 g are obtained. the pure product of Melt-I92 ° C. Analysis: c<sub>22</sub>H<sub>2</sub>gO<sub>2</sub>Calculated C% 76.5 H% 7.18 S% 8.16 7
Found 76.4 7.5 8.0 / a /<sub>D</sub> = + 83 ° + -2 ° (1% CHCL<sub>5</sub>)
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<img file="GR78465B_D0093.tif" />
<img file="GR78465B_D0094.tif" />
Example 36. Ι IIb- (3-Methoxyphenyl) -3-oxo I7a- (prep-1-ynyl (I7b) oestr-4,9-dien-17 yl) oxy / third butyl ester. Recovered by 40 kg. from. methanol and 4 ml. 2M δ // 3,3-ethylene bisoxy oxybis (3-methoxyphenyl) -ΐ7α- (prop-I-nyl) (ΐ7b) cis-9-en-5α-hydroxy-7-yl) oxychloride acetic tertiary butyl ester obtained. preparation 36. After one hour of stirring at room temperature, pour into an aqueous solution of half a decoction of sodium carbonate, reflux for 5 minutes, extract with ether, wash with saturated sodium chloride solution, extract with sodium chloride.
The residue is chromatographed on silica / eluent in petroleum ether. 6C-80 ° C-ethyl ester 7-3). Finally obtained
720 MG of expected product, used as it stands
Example 37. Dexa // IIβ- (3-Methoxyphenyl) -3-oxo-177- (propyl-lynyl) (ΐ7b) esters-4,9-dien-7yl / oxy) acid .___________________
Heat at reflux for 5 hours to a mixture of 5 g. of the expected product obtained, as exemplified 36,500 MG of paratoluenesulfonic acid and 100 ml. Evaporate to dry E. Resin obtained, chromatograph on silica (eluent: methylene chloride-methanol 92.5-7.5). 886 EG of the expected product is collected.
/ α / p ° Z 50.5 ° C<sub>=</sub> 0.3% within CHCL ^
Example 38. Sodium carboxylate of [IIIb- (3-methoxyphenyl) -9-doxo7a-pyrid-1-ynyl) (I7b) esters of 4,9-dien-17-yl / acid / diacetic acid is slightly solubilized. a mixture of 305 MG of the acid obtained in Example 37 and 3 ml. filter the light insoluble. Evaporate to dryness under reduced pressure, the residue is treated with isopropyl-atheratine until condensation. Feu ---- propyl ether.Dried and obtained 280 MG of the melt product ^ 27 ° C% calculus:
4.63l $% Found j: 4.45
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<img file="GR78465B_D0100.tif" />
9g, 10β-epoxy I7β-hydroxy IIb- (4-methoxyphenyl) I-thi (4-methoxyphenyl) o-4-ene; 37;<sup>n</sup>I) L.__________
Add 700 g of aliquots of metachlorobenzoic acid at 85 ° C in a 1.3 g solution. IIb- (4Methoxyphenyl; 1-7b-hydroxyI7c- (prop-1-5% ynyl) esters of 4,9-dien-3one prepared as Example 14 in 25 ml of methylene chloride.
After 1 hour at 0 ° C, allow to rise to ambient temperature, washed with aqueous sodium thiosulfate solution, 0.5 L then saturated with sodium bicarbonate solution, then dried overnight. Chromatograph on the residue silica (methylene chloride eluent, acetone 95-5 and 1.075 g of the pentate product which is crystallized into a mixture of ethanol jo isopropyl ether melt = I85-I89 ° C;
9a, 10c-epoxy I7β-hydroxy IIb- (4-methylsulfonyl)
22h2 ^ _2222x2222cx ^ 2x4x2x2x4x2x4x2x4
960 EG of metachloroperbenzoic acid 85f in a solution of 570 EG IIb / (4-methylthio) <pnyl / 1-7b -hydroxy7a- (prop-1-ynyl) ester 4,9-dien is added in 5 minutes in small portions. Example 23 was obtained in 13 ml. methylene chloride cooled to 0 ° C.
Shake for 1 hour at 30 ° C at 0 ° C under nitrogen, then poured under stirring to 100 ml. of aqueous 0.5 M sodium thiosulphate solution and stir for a few minutes at ambient temperature.
'Extracted with methylene chloride, washable with aqueous sodium anthrskikou acidic solution, drying and condensing to dryness the obtained product chromstografeitai on silica (eluent venGolio ethyl acetate IU) obtained 750 EG of \ & enomenou product epanakryotalloutai entds mixture of isopropyl ether RAW methylene chloro ^ same Melting x 305-208 ° C
KW; · M,.: · S -
<img file="GR78465B_D0101.tif" />
/ a /<sub>D</sub>=+ 67,5°±1,5 <sup>0</sup> (C = I% CKCI ^;
W2 £ leave_2h_46<sub>L.</sub> 3-methoxyimino IIb- (4-bromophenyl; ΐ7α- (prop-I-nyl) esters 4,9-dien-I7β-dol / isomeric c (g) and instead of ____________________________________________
Add 170 Kg of methylhydroxyamine hydrochloride in a solution of about 700 1'G of the 4,9-oenyl-3-yn-(3-bromo) -phenyl / 1-7-hydroxy 17a- (prop-I-nyl) esters. In Example 22 within 10 ml. ethanol and stirred for 2 hours at ambient temperature. Pour into boiling water extracted with ether then with methylene chloride. In an organic phase, the solvent is evaporated and chromatographed, the residue on silica (9benzene-oxide eluent).
408 KG of sl85 ° C anti-isomer (E) melt product is then obtained, followed by 200 KG of qualitative Z isomer melt <sub>Mr</sub>2I7 ° C.
Product Analysis instead:
Calculated 68.01 E £ 6.52 M% 2.83 Wt%; 16.16
Found 68.03 6.6 2.9 16.0
± 2 2 £ 2 £ £ HE2_42λ IIβ- (5-fluorophenyl) 3-hydroxyimino I7a- (prop-1-substituted 4,9-diene I7β-dol (isomeric syn (g) and anti-E)).<sub>L.</sub>_____________________________________ _
Add 1.27 g once. of hydroxyamycin hydrochloride in a solution of 3.7 g. IIb - / (5-fluoro) phenyl / 1-7b-hydroxy 177- (prop-I-nyl) estra-4,9-dien-3-one, as obtained from Example 26; 44.4 ml. of absolute ethanol and 7.6 ml. of pyridine.
Heated to reflux time, cooled to 0 ° C then poured under stirring into 450 ml. of water-ice mixture. Extracted with methylene chloride, wash the organic phases with water, then dried, then concentrated under reduced pressure.
The crude product is chromatographed under pressure (eluent in cyclohexane-ethyl acetate 7-3). Finally, g / 7 g is obtained, isomeric versus isomeric (E) and 857 Kg (g). _
I & ZZ;
<img file="GR78465B_D0102.tif" />
The product is instead crystallized in a 20 ml mixture. isopropyl ether and 10 ml. methylene chloride. 2,145 g are obtained. pure product of Melissa - 2 ° C.
/ a /<sub>D</sub>= + 35 ° C ± 2.5 ° (C = 0.5% CECLj) 'Resolution:' max. 0% 77.3 H% 7.21 3.34
Razor 77.3 7.5 3.3
<img file="GR78465B_D0103.tif" />
Example 50. IIb-tert-butyl 9a, 10c-epoxy I7β-hydroxy 177 (prop-I-onyl) estra-4-en-3-one ._______________ Acting as example 44 starting from 2.II g. of IIb-tert-butyl I7β-hydroxy I7a- (prop-1-ynyl) esters of 4,9dien-3-one as obtained in Example 6 and 2.92g. Dichloro perbenzoic acid is obtained, after chromatography, 0.55 g. . The expected melt product - I86-I87 ° C.
Ipolis' analysis. 0% 78.49 E% 8.96 Found .78.4 9.0 / a /<sub>D</sub> = 4- 38 ° ± 1 ° (0 = 1% CHCL<sub>3</sub>) sediment_5L. IIb-Acyclopentyl-1H, 10α-epoxy 177-hydroxy 177- (pro-I-nyl) esters -4-one-one. - (Prop-1-Nyl) esters of 4,9-dien-3-one as obtained in Example 53 and 0.8 g. Metachlorobarbenzoic acid. 0.7 g are obtained by chromatography. of the melted product Melt-I7O ° C.
'Analysis:' Calc. C% 79.15 H% 8.68 N Eur. 79.6 8.7
<img file="GR78465B_D0104.tif" />
/ a /<sub>D =</sub>4-6.5 ° ± 1 ° (C<sub>=</sub>I% CECL<sub>5</sub>)
£ £ ^ in mg_52<sub>X.</sub> IIb- (3® methoxyphenyl) 9a, 10β-epoxy I7β-hydroxy-177 (prop-I-nyl) estra-4-en-3-one .______; Activated as Example 44 of 1.05 g. of IIb- (3-methoxyphenyl; 7b-hydroxy7a- (prop-I-nyl) -pyr-4,9-dien 3-one - was obtained by Example 13 and 0.608 g of metachloroethane. Acquired by chromatography 0.65 g of aqueous product - · 7 l) of product.<sub>D =</sub>^ 43 ° i2.5 ° (0 = 0.6% CHCLj'P ^ - ^ '777 fa Ik
<img file="GR78465B_D0105.tif" />
<img file="GR78465B_D0106.tif" />
Example 53. IIb-phenyl, 9α-10α-epoxy I7β-ydrixy7c- (Prep-4-en-3-dn. 4,9-dien-3-one esters of -1,9-dien-3-one were obtained by Example 20 and 0.608 g of metachloroperbenzoic acid. 0.85 g of crystals were obtained by flash chromatography.<sup>3</sup>
C .'Analysis. Calc. 0% 80.56 Km 7.51 Scr. 80.6 7.3 / a /<sub>Ώ</sub> = -H7.5 ° - L, 5 ° (0 ° C)<sub>=</sub> l £ CHCL<sub>3</sub>)
Example_54. IIb- / 4- (3-methyl) butyl sulfonyl / phenyl / 9α, 10β-epoxy 177-hydroxy 177- (prop-I-nyl) estra4-en-3-dn.
Exemplified by Example 45 amd IIb / 4 - / (3-methyl) butyl • An<sup>;</sup>'thio / phenyl / ΐ7β-hydroxy 177- (prop-I-onyl) estra-4,9-dien-3-dna ('; λ '; /;<sup>1</sup> As taken in Example 49. the expected Tissue product is obtained<sub>G.</sub> 1774 ° C.
/ a /<sub>D</sub> = 4-62 ° * 2.5 ° (C = 0.6 £ CHCLj)
23-N, N-Dimethylamino 1,7β-hydroxy IIb— (3-methoxyphenyl) 19,21,24-trinor 17α-chola-4,9-dien-2O-sv-3one<sub>A</sub>_____________________________________________ Shake at I hour at ambient temperature 4.3 g. 1.2 Ethanodiylacetal cyclic of ΐ7? - / 3-dimethylamino I-propyl) 5α, I7β-dihydroxy IIb / / 3-methoxyphenyl / estra-9-sv-3-one was obtained in the preparation 55 ° C. of methanol and 3 ml. 2N acidic hydrochloric acid. Pour into a 300 ml mixture. of ethyl acetate and 200 ml of ethyl acetate. aqueous 0μ25 M sodium carbonate solution. Getangizomen, epanekchylizomen with ethyl acetate, again pooled organic phases .Plenomen with the aid of an aqueous saturated sodium chloride solution, drying, evaporating the solvent and the residue chromstografeitai on silica / ekplypisz (methylene chloride-methanol 9515) (aketdni oxikds-acetate 321 ), Isolated 1.7 g. expected,,, /?
used as having the following step. <sup>1</sup> .
/ “/ Dz 4 4 °<sup>The</sup>· 47 ° (c = ΐ £ chcl<sub>3</sub>) · •
; V AM ·. ·
<img file="GR78465B_D0107.tif" />
Empty_56<sub>x</sub> 23-N, E-Dimethylamino 1-7-Hydroxy IIb (3-methoxyphenyl) 1,9,2L, 24-Trinor ΐ7α-chol-4,9diene 20-nu; 3-one, 3-One.
Dissolve 1.5 g. of the product obtained in Example 55 within 50 ml. ether, shake for 10 minutes at ambient temperature and remove lightly insoluble. 16.5 g are then dropwise introduced. 'Ethereal gaseous hydrochloric acid solution' Shake the suspension for 10 minutes then strain, rinse with ether and take 1.4 g. of expected product. Melting -9 ° C.
/ o /<sub>D</sub>= + * 4 9 ° i 2 ° (C-0.5%, water) Analysis. Calc. 0% 72.63 H% 7.72 K% 2.82 Eur. 72.5 7.7 2.7
Example 57 "I7β-hydroxy I7a- (prop-I-oneyl) IIβ- (4-hydroxyphenyl) ester4"<sub>X.</sub>92dien23hod]<sub>L.</sub>_____________ Shake for 2 hours at ambient temperature with a solution of 90 MG 3 '3-ethylene bisoxy IIb- (4-hydroxyphenyl) ΐ7? (as obtained in preparation 57) within 2 ml. methanol and 0.3 ml. 2K hydrochloric acids, poured into half a frozen sodium carbonate solution, extracted with ether followed by methylene chloride. The organic phase is washed with an aqueous solution of saturated sodium chloride dry, concentrated to dryness under reduced pressure, and the residue is chromatographed on silica (eluent of methylene chloride-acetone 92.5- M).
/ a /<sub>D</sub>i + 67 ° (0 = 0.25% CECEj)
IIb- (3-hydroxyphenyl) β7β-hydroxyoxy7a / prop-I-nyl) thixiH-thiodiene-only ___________________________
Stage_A<sub>X.</sub> 3,3-ethylene dioxy IIb- (3- (2-tetrahydropyranyloxy) p-2-p-2-p-25-p-2-p-2-p-2 p-2 p-2-p-2a9-en-5a<sub>X.</sub>I7 ^ 2years ^ Ex ______
(a) Manufacture of magnesium r '> i':
<img file="GR78465B_D0108.tif" />
- <- - Nitrogen blend 20.6 g. tetrahydropyranyl ether j '*; 7 of metabromofendyl and 166 ml. tetrahydrofluorocarbons).
Pour 10 ml. of the solution is 2.2 g. magnesium chips then after starting the reaction slowly pouring the remainder of the solution maintaining the temperature at 52 ° C.<sup>THE,</sup>+ 2<sup>THE </sup>C. Then carry a reflux at 3O4 sevenths and cool to 20 ° C.
b) Addition of magnesium.
5.5 g of dissolved inert gas. of 3,3-ethylene dioxy 5a, 10α-epoxy-17a- (prop-1-ynyl) estra-9 (ΐ1) -en I7β-dol within 55 ml. of tetrahydrofuran, 0.36 g are added. of anhydrous copper chloride and 0.18 g. Lithium chloride. Add to the solution for 30 minutes at 0.3 ° C, 102 ml. of the magnesium solution obtained above. Keep for 1 hour at 0 ° C, then 50 ml are introduced. Aqueous solution of ammonium chloride. Transfer, extract with lithium acetate or organic phase, wash with water, dry, and pour into solvent. 3 g of the expected product is recrystallized into ethyl ether. Tissue - 2I6 ° C. Stage B. IIb- (3-hydroxyphenyl} I7p-hydroxy I7a- (prop-I-nyl) esters _________ * Suspended at 20 ° C under an inert gas of 5.4 g of the obtained product in step L, within 100 ml. ethanol at 9.5 gm Add 5.5 g of REDEX CF resin then bring to reflux for 1 hour and a half. 3.8 g t
anodized product which is crystallized in ethyl acetate followed by acetone. Melt-215 °.
<img file="GR78465B_D0109.tif" />
<img file="GR78465B_D0110.tif" />
· (* * '' Hp C% 80.56 P / 7.51 Eur 80.5 7.5
<img file="GR78465B_D0111.tif" />
· · X
<img file="GR78465B_D0112.tif" />
<img file="GR78465B_D0113.tif" />
<img file="GR78465B_D0114.tif" />
Pharmacological study of the products of the invention
I) Inhibitors of activity of the invention on hormonal corticosteroids, inorganic corticosteroids of rat kidney<sub>L.</sub> Male SPRAGUE-DAWLEY SOPS rats, weighing I4O-I6O g. except for 4-8 days, killed and their kidneys injected II 'SITU with 50 EL buffer without 10% sucrose E 0.25 E, KCL pH 7.4. membrane, homogenize at 0 ° C with the aid of a POTTER clear teflon beaker (I g tissue over 3 EL buffer). Centrifuge the homogenate for 10 minutes at 800 G at 0 ° C.
To remove or fix the tritiated aldosterone on the glucocorticoid substrate, or IIβ-17β-dihydroxy 2L-methylpropionate I, 4,6-trien-2O-cn-3-one-steroid the supernatant in the final concentration 10<sup>-</sup>¾. This supernatant is centrifuged at 105,000 G within 60 ° C at seven 0 ° 0. Fractions of the supernatant thus obtained are depleted at 0 ° C with a constant concentration (T) of tritiated aldosterone in the presence of crosslinked concentrations (0-2500 ° C). for the study of cold product. After some time (^) suppression, or concentration of bound tritiated aldosterone (B) is measured by the carbon-dextran adsorption technique.
350νοςνοςδε350νος350νος350νος350νος350_350κτηςκτης350350 ((<sub>L. </sub>Female mice without puberty 18-21 days of age are killed, their uteri obtained then homogenized at 0 ° C with the aid of a POTTER beaker in a buffer solution.
<img file="GR78465B_D0115.tif" />
<img file="GR78465B_D0116.tif" />
or 25 ° C at a time (with a constant concentrated (?) estradiol all in the presence of successive concentrations (0-I00C.I0; i) of either cold orotrodiol or the test product of a cold-pressed citrate. Compound (B) is then measured directly on each lump by the carbon-dextran adsorption technique.
Reflection_of5_related £ _connects £ _connection_<sub>±</sub>The _________ calculus of the relative affinity of the receptor (AR1) is identical to the recipients:
The following two curves are drawn! or the percentage of bound tritiated hormone B as a function of its logarithm;
concentration of Cold Hormone upstream and B as a function of T of the Cold Concentration Test Product. Determine the equation of the line Iqq = max + ^ min.) / 2.
5pm » downstream of the bound tritiated hormone for a decrease in that tritiated concentration (T).
2 min = percentage of bound tritiated hormone for a reduction of this hormone in concentration (T) in the presence of high cold hormone (2500.10<sup>-</sup>¾).
The values of the straight curves and the curves make it possible to estimate the concentrations of the cold upstream hormone (IE) and the test cold product (IX) which are 50% tolerant. the binding of tritiated hormone to the receptor.
Affinity of the ligand (ARL) of the tester. product is determined by equation.
AR1 = 100
The results obtained are as follows:
<img file="GR78465B_D0117.tif" />
I.
C, n> I
<td>X ^ Hydrox X? incubation Xxxx Product X ^ of X. delivery X ^</td><td>Hano<sub>(</sub>solo huh R.</td><td>.> Ganos , okorti, see 24E</td><td>* Male i /<sub>2</sub></td><td>Or offspring 24E</td><td>Gr offspring 2H</td><td>here- 24H</td><td>Sweetie 4E</td><td>girl- ideas 2ndH</td><td>str 2H</td><td>virgin 5H (25 ° C)</td>
<td>VIRUS</td><td> 0,9</td><td> 0,01</td><td> 1,3</td><td> 3</td><td> 274</td><td> 536</td><td> 213</td><td> 217</td><td> 4</td><td> 0,01</td>
<td>II</td><td>I.</td><td> 0,1</td><td> 11,5</td><td>I.</td><td> 160</td><td> 80</td><td> 274</td><td> 249</td><td></td><td> 0,01</td>
<td> 12</td><td> <4</td><td> 0,4</td><td> 9,6</td><td> 0,3</td><td> 63</td><td> 126</td><td> 189</td><td> 125</td><td> £</td><td> 0,01</td>
<td> 23~</td><td> 0,4</td><td> 0,04</td><td> 6,3</td><td> 12,4</td><td> 236</td><td> 910</td><td> 210</td><td> 227</td><td></td><td> 0,01</td>
<td> 26</td><td> 3,1</td><td> 0,2</td><td> 7,7</td><td> 2,0</td><td> 33</td><td> 219</td><td> 210</td><td> 106</td><td> £</td><td> 0,01</td>
<td> 28</td><td>4i, the</td><td></td><td> ¢),1</td><td> 0,6</td><td>IC8</td><td> 513</td><td> 164</td><td> 204</td><td></td><td> 0,01</td>
<td> 32</td><td> 1,9</td><td> 0,7</td><td>I, I.</td><td> 5,0</td><td> 66</td><td> 230</td><td> 42</td><td> 27</td><td></td><td> 0,01</td>
<td> 34</td><td> 0,5</td><td>the</td><td> 0,4</td><td> 1,6</td><td> 38</td><td> 176</td><td> 65</td><td> 43</td><td> £</td><td> 0,01</td>
<td> 35</td><td> 0,02</td><td> 0,02</td><td> 0,6</td><td> 0,4</td><td>II</td><td> 9</td><td> 186</td><td> 128</td><td> 4</td><td> 0,01</td>
<td> <! 41</td><td> 0,3</td><td> 0,1</td><td> 18</td><td> 6,4</td><td> 3,2</td><td> 3,6</td><td> 171</td><td> 117</td><td> 4</td><td> 0,01</td>
<td> 44</td><td> 1,4</td><td> 0,1</td><td> 13</td><td> 5,6</td><td> 41</td><td> 67</td><td> 136</td><td> 140</td><td> £</td><td> 0,01</td>
<td> 45</td><td> 0,5</td><td> 0,07</td><td> 8,3</td><td> 2,4</td><td> 24</td><td> 62</td><td> 40</td><td> 64~</td><td> 4</td><td> 0,01</td>
<td>--what I. 1 1> 1 1 1 1 1 1 1 1 1 _L</td><td> 0,35</td><td> 0,04</td><td> 0,13</td><td> 0,05</td><td> 19</td><td> 16</td><td> 160</td><td>ICO</td><td> 3,5</td><td> 0,80</td>
V.
<img file="GR78465B_D0118.tif" />
I.
rj
<img file="GR78465B_D0119.tif" />
<img file="GR78465B_D0120.tif" />
Conclusion.:
The products contemplated, especially the product of Example 23, show a very remarkable affinity for the glucocorticoid receptor and the progestogen, as well as a moderate affinity for the androgen receptor.
From the obtained results, the inferred products may exhibit agonistic or antagonistic effects of glucocorticoids, progeogens and androgens.
II / Anti-glucocorticoid actions:
* The technique employed devises the method described by LAUSSE and COLL in Molecular Pharmacology 13, 948-955 (1977) (or the relationship between glucocorticoid structure and effect on THYKOXYTES) in thymocytes. Rat rat kidneys that were cultured at 37 ° C for 3 hours in a medium containing 5.1 mg / l dexamethasone in the presence or absence of a product to be studied at different concentrations. Addition or uvidine was followed by trituration. time. cool down the supernatant, treat with 5% trichloroacetic acid solution, filter on 1HAT1LAN GF / A paper, wash three times with 5% trichloroacetic acid.
Determine radioactivity retained by the filter. The glucocorticoids and more specifically dexamethasone cause a reduction in the incorporation of tritiated uridine. they are intertwined with this effect.
<img file="GR78465B_D0121.tif" />
<img file="GR78465B_D0122.tif" />
<td>Product of example</td><td>5.10 "dexamethasone"; product to be tested at a concentration of 6</td><td>5- inhibition of the effect of dexamethasone</td>
<td> 10</td><td>10¾ yo ~; m virus<sup>6</sup>m</td><td> 9 42 89</td>
<td>II</td><td>10¾ S 'AK 10¾</td><td> 19 61 75</td>
<td> 12</td><td>10¾ 10¾ 10 M.</td><td>II 54 85</td>
<td> 23</td><td>10¾ 10¾ 10 M.</td><td> 26 64 85</td>
<td> 26</td><td>10¾ 10 "> M. 10 a</td><td>II 45 93</td>
<td> 32</td><td> 10¾ 10¾ 10¾</td><td> 0 4 100</td>
<td> 34</td><td> 10¾ 10¾ 10¾</td><td>0 II 68</td>
<td> 35</td><td>10¾ 10¾ 10 M.</td><td>7 22 6ΐ</td>
<td> 41</td><td> 10¾ 10¾ 10¾</td><td> 15 21 100</td>
<td> 44</td><td> 10¾ 10¾</td><td> 0 23 65,5</td>
<td> 45</td><td> 10¾ 10¾ 10¾</td><td> 13 17 49</td>
<td> 47</td><td> 10¾ 10¾ 10¾</td><td> 26 76 72</td>
<img file="GR78465B_D0123.tif" />
<img file="GR78465B_D0124.tif" />
It was also stated that the products tested alone did not cause any. ..activate the glucocorticoid type.
Conclusion
The products contemplated exhibit a very remarkable anti-glucocorticoid effect without being devoid of glucocorticoid activity.
£ £ b ^ ^ ευ £ £ _ _ 2 2 2 2 2 £ 2
Antisera tablets of the following type were prepared
Product of Example 23 ................. 50 KG
Excipient (talc starch, magnesium stearate) as needed for tablets up to .......... l'''-120 MG
Contents269
124 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9 Sheet 10 Sheet 11 Sheet 12 Sheet 13 Sheet 14 Sheet 15 Sheet 16 Sheet 17 Sheet 18 Sheet 19 Sheet 20 Sheet 21 Sheet 22 Sheet 23 Sheet 24 Sheet 25 Sheet 26 Sheet 27 Sheet 28 Sheet 29 Sheet 30 Sheet 31 Sheet 32 Sheet 33 Sheet 34 Sheet 35 Sheet 36 Sheet 37 Sheet 38 Sheet 39 Sheet 40 Sheet 41 Sheet 42 Sheet 43 Sheet 44 Sheet 45 Sheet 46 Sheet 47 Sheet 48 Sheet 49 Sheet 50 Sheet 51 Sheet 52 Sheet 53 Sheet 54 Sheet 55 Sheet 56 Sheet 57 Sheet 58 Sheet 59 Sheet 60 Sheet 61 Sheet 62 Sheet 63 Sheet 64 Sheet 65 Sheet 66 Sheet 67 Sheet 68 Sheet 69 Sheet 70 Sheet 71 Sheet 72 Sheet 73 Sheet 74 Sheet 75 Sheet 76 Sheet 77 Sheet 78 Sheet 79 Sheet 80 Sheet 81 Sheet 82 Sheet 83 Sheet 84 Sheet 85 Sheet 86 Sheet 87 Sheet 88 Sheet 89 Sheet 90 Sheet 91 Sheet 92 Sheet 93 Sheet 94 Sheet 95 Sheet 96 Sheet 97 Sheet 98 Sheet 99 Sheet 100 Sheet 101 Sheet 102 Sheet 103 Sheet 104 Sheet 105 Sheet 106 Sheet 107 Sheet 108 Sheet 109 Sheet 110 Sheet 111 Sheet 112 Sheet 113 Sheet 114 Sheet 115 Sheet 116 Sheet 117 Sheet 118 Sheet 119 Sheet 120 Sheet 121 Sheet 122 Sheet 123 Sheet 124
62 members in 34 offices
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| Document | Office | Kind | Date |
|---|---|---|---|
| 8203338 | France | A | |
| 8203338 | France | A | |
| 8203338 | – | – | – |
| FR19820003338 | – | – | – |
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Numbers
- Publication, DOCDB
- 78465
- Publication, EPODOC
- GR78465
- Application
- 70610
- Application, DOCDB
- 830170610
- Application, EPODOC
- GR19830170610
Classification
- CPC, 17
- C07J1/0096
- C07J61/00
- C07J7/003
- C07J7/0045
- C07J7/0075
- C07J17/00
- C07J21/006
- C07J31/006
- C07J33/002
- C07J41/0016
- C07J41/0077
- C07J41/0083
- C07J41/0094
- C07J51/00
- C07J71/001
- A61P5/00
- A61P5/38
- IPC, 15
- A61K31 56
- A61P5 00
- A61P5 38
- C07J1 00
- C07J7 00
- C07J9 00
- C07J17 00
- C07J21 00
- C07J31 00
- C07J33 00
- C07J41 00
- C07J51 00
- C07J53 00
- C07J61 00
- C07J71 00
