NOVEL FUSED-RING CARBOXYLIC ACID COMPOUND OR SALT THEREOF, AND MEDICINAL USE THEREOF
申请人:THE GREEN CROSS CORPORATION
公开号:EP0712844A1
公开(公告)日:1996-05-22
A novel carboxylic acid compound having a condensed ring, which is represented by the formula (I)
wherein each symbol is as defined in the specification, a pharmacologically acceptable salt thereof, a pharmaceutical composition thereof and pharmaceutical use thereof. The novel carboxylic acid compound having a condensed ring and pharmacologically acceptable salt thereof of the present invention have superior GPIIb/IIIa antagonism in mammals inclusive of human; can be administered orally; have long life in blood and low toxicity; and show less side-effects. Accordingly, they are extremely useful for the prophylaxis and treatment of thrombotic diseases and other diseases.
一种具有缩合环的新型羧酸化合物,由式 (I) 表示
其中各符号如说明书中所定义;其药理上可接受的盐;其药物组合物;其药物用途。本发明的具有缩合环的新型羧酸化合物及其药理学上可接受的盐在哺乳动物(包括人类)中具有优异的 GPIIb/IIIa 拮抗作用;可口服给药;在血液中的存活期长且毒性低;副作用小。因此,它们对于预防和治疗血栓性疾病和其他疾病极为有用。