申请人:Takeda Chemical Industries, Ltd.
公开号:US04002638A1
公开(公告)日:1977-01-11
Novel benzazepine derivatives of the formula ##STR1## wherein ring A is unsubstituted or substituted by halogen, nitro, alkyl, alkoxy or trifluoromethyl, R is hydrogen or alkyl which may be substituted, X is oxygen or sulfur and Y is -CH.sub.2 -CH.sub.2 - or -CH=CH-, and their pharmaceutically acceptable salts, exhibit excellent pharmacological activities such as analgetic and muscle relaxing activities.
新型苯哌啶衍生物的化学式为##STR1##,其中环A未取代或取代为卤素、硝基、烷基、烷氧基或三氟甲基,R为氢或烷基,可以被取代,X为氧或硫,Y为-CH.sub.2 -CH.sub.2 -或-CH=CH-,其药学上可接受的盐表现出优异的药理活性,如镇痛和肌肉松弛活性。