申请人:Hokuriku Pharmaceutical Co., Ltd.
公开号:US04638009A1
公开(公告)日:1987-01-20
Certain 4'-alkyl-2-methyl-3-pyrrolidinopropiophenones, acid addition salts thereof, their method of preparation, pharmaceutical compositions embodying the same, and a method of muscle relaxation therewith, are disclosed.
本发明涉及特定的4'-烷基-2-甲基-3-吡咯烷基丙酮酸盐、其制备方法、包含它们的制药组合物以及利用它们进行肌肉松弛的方法。