申请人:The Upjohn Company
公开号:US04098904A1
公开(公告)日:1978-07-04
Cis- and trans-N-(2-aminocycloaliphatic)benzamide compounds of the formula ##STR1## E.G., N-methyl-N[2-(N-pyrrolidinyl)cyclohexyl[3,4-dichlorobenzamide, and their pharmaceutically acceptable salts, have been found to have potent analgesic activity, and compositions containing these compounds useful in pharmaceutical dosage unit form for alleviating pain in warm blooded animals, as well as methods for alleviating pain in animals with these compositions. Processes for preparing the compounds are also disclosed.
顺式和反式N-(2-氨基环脂)苯甲酰胺化合物的化学式为##STR1## 例如,N-甲基-N-[2-(N-吡咯烷基)环己基][3,4-二氯苯甲酰胺,及其药用可接受的盐,已被发现具有强效的镇痛活性,并且含有这些化合物的组合物在制药剂量单位形式中对温血动物的止痛具有用处,以及使用这些组合物来缓解动物疼痛的方法。还公开了制备这些化合物的方法。