Tropone derivatives, processes for preparation thereof and pharmaceutical composition comprising the same
申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
公开号:EP0126894A1
公开(公告)日:1984-12-05
A compound of the formula;
wherein R' is hydrogen or lower alkyl,
R' is hydrogen, hydroxy, halogen, lower alkyl or lower alkoxy, and
R3 is hydrogen or acyl,
and pharmaceutically acceptable salts thereof, processes for their preparation, and pharmaceutical compositions comprising them as an effective ingredient, in association with a pharmaceutically acceptable, substantially nontoxic carrier or excipient.
式中的化合物;
其中 R' 是氢或低级烷基、
R' 是氢、羟基、卤素、低级烷基或低级烷氧基,以及
R3 是氢或酰基、
及其药学上可接受的盐、制备方法,以及含有它们作为有效成分的药物组合物,并与药学上可接受的、基本上无毒的载体或赋形剂结合使用。