Benzophenone oxime derivatives, pharmaceutical compositions and use

A NEW DIFENYL - METHANE DERIVATIVE IS USEFUL TO INHIBIT THE BLOOD CLUSTER AND IS DEFINED BY FORMULA (I), INCLUDING A DERIVED DIFENYLYLENE AND A DERIVED ETER OXYM BENZOPHENONE. WHERE R1 AND R2 ARE EACH H, HYDROXYL OR LOWER ALCOXYL, W ES - CH2 - CO - CH2 - COOR13, R13 ES H LOWER RENT, - CH C (= NOR14) - CH2 - COOR15, R15 ES H, LOWER RENT , - CH (CN) - (CH2) Q - COOR16, R16 ES H LOWER RENT, Q IS A WHOLE FROM 1 TO 3, OR - (CH2) PZ, Z ES - 5H, 5CN OR A MONOVALENT GROUP DERIVED FROM A RING OF 5 OR 6 MEMBERS THAT CAN BE REPLACED BY A RING HAVING ONE OR MORE S IN THE RING, BEING P 1 OR 2. A PHARMACEUTICAL COMPOSITION THAT HAS COMPOUNDS OF THE PREVIOUS FORMULA OR ITS PHARMACEUTICALLY ACCEPTABLE SALTS AND ITS EMPLOYMENT TO PREPARE MEDICATIONS FOR THE TREATMENT OF DISEASES BY PROBLEMS IN THE BLOOD CIRCULATION HAS BEEN DISCOVERED.