Quinoline derivatives, pharmaceutical compositions containing such compounds, and method for the preparation of these compounds
申请人:ACF Chemiefarma N.V.
公开号:EP0035821A1
公开(公告)日:1981-09-16
The invention is concerned with quinoline derivatives having cardiovascular activities of the formula
or a salt thereof, in which A-B is -CH2-CH2-, -CHOH-CH2, -CH2-CHOH-, -C(O)-CH2-, -CH2-C(O)-, -C(NOR4)-CH2-CH2- or -CH2-C(NOR4), R'is hydrogen, hydroxy or lower alkoxy, R2 is hydroxy, lower alkoxy, trifluoromethyl, R3 is ethyl orvinyl and R4 is lower alkyl. The compounds of the formula may be in the form of their optically active enantiomers and/or their therapeutically acceptable salts. Furthermore the invention provides pharmaceutical compositions possessing cardiovascular activities, in which as active compound at least a compound of the above formula is used. Methods for the preparation of the pharmaceutical compositions and of the active compounds are also disclosed and covered by the invention.
本发明涉及具有心血管活性的喹啉衍生物,其式如下
或其盐,其中A-B为-CH2-CH2-、-CHOH-CH2、-CH2-CHOH-、-C(O)-CH2-、-CH2-C(O)-、-C(NOR4)-CH2-CH2-或-CH2-C(NOR4),R'为氢、羟基或低级烷氧基,R2为羟基、低级烷氧基、三氟甲基,R3为乙基或乙烯基,R4为低级烷基。式中化合物可以是其光学活性对映体和/或其治疗上可接受的盐的形式。此外,本发明还提供了具有心血管活性的药物组合物,其中至少使用了一种上式化合物作为活性化合物。本发明还公开了药物组合物和活性化合物的制备方法。