The method of obtaining the derivatives of cyclohexanedioncarbonic acid
Abstract
The invention relates to the cetocarbonic acids substituted particularly, the combinations with a common formula CH2-CH/C-CH2-C(O)-C(M)-C=0, where K=C2(O) - R1; M=CR2R3; R1=OC1-C4-alkyl; OH; NH2; di(C1-C4)- alky;amino; benzylamino groups; methyl amino - groups; R2=C3-C6 - cycloalkyl C1-C5-n alkyl; isobutyl; R3=OH ethoxyamino; the allyloxyamino that can be substituted for chlorine that has the herbicide activity and the adjustment of the growth that can be used in agricultural administration.The aim of the invention is the production of active substances and less toxic from the pointed category. Their synthesis is achieved through the acid derivatives 3,5 cyclohexane - diocarbonic and halogenanhydride R2C(O) Hal the basis in the solvent medium is given as a binder agent of the acids with further treatment, it is needed with hydroxylamino R3NHOH (R3 is indicated) at the boiling of the mixture reaction in the mediun of the organic inert solvent with dehydrated agents.The new substances are used in the agricultural administration having the concentration of 0,001% and the consumption dose of 0,001-10 kg/he.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
Every citation, both waysCites: the store holds 1 of 2
| Document | Relation | Office | Cited during |
|---|---|---|---|
| MD2592C2 | Cited by | Republic of Moldova | Search report |
| CH632394A5 | Cites | Switzerland | Search report |
| Brevet DE nr. 3032259, Int. cl. A 01 N 31/06, 1982; | Non-patent | – | Search report |
| I.Chem. Soc. 1956, 78, 4405. | Non-patent | – | Search report |
64 members in 33 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 269383 | Switzerland | A | |
| 3740550 | Soviet Union (until 1991) | A | |
| 269383 | – | – | – |
| CH19830002693 | – | – | – |
| SU19843740550 | – | – | – |
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| EP0126713A2 | European Patent Office (EPO) | A2 | |
| PT79516A | Portugal | A | |
| JPS59231045A | Japan | A | |
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| EP0126713A3 | European Patent Office (EPO) | A3 | |
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| AT40106T | Austria | T | |
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2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Valid patent on 19990615EXPIRES: 20030516IF99 | IF99 | |
| Change of proprietorshipNOVARTIS AG, CHCHPR | CHPR |
Numbers
- Publication
- 0000000027
- Publication, DOCDB
- 27
- Publication, EPODOC
- MD27
- Application
- 940021
- Application, DOCDB
- 940021
- Application, EPODOC
- MD19940000021
Titles3
- English
- The method of obtaining the derivatives of cyclohexanedioncarbonic acid
- Romanian
- Procedeu de obţinere a derivaţilor acidului ciclohexancarbonic
- Russian
- Способ получения производных циклогександионкарбоновой кислоты
Classification
- IPC, 1
- C07C69 757