Disclosed are 7 and 7-8 substituted 4, 5a-epoxymorphinan-6-one compounds characterized by the structural formula:
In foregoing formula R' is cyclopropylmethyl or cyclobutylmethyl and R" is H or β-methyl. The compounds corresponding to the foregoing description are useful as mixed analgesics/narcotic antagonists.
所公开的是 7 和 7-8 取代的 4,5a-环
氧吗啡烷-6-酮化合物,其特征为结构式:
在前述式中,R'是
环丙基甲基或
环丁基甲基,R "是H或β-甲基。与上述描述相对应的化合物可用作混合镇痛剂/麻醉拮抗剂。