申请人:Rohm Pharma GmbH
公开号:US04252809A1
公开(公告)日:1981-02-24
Pharmaceutical compositions having a diuretic effect and containing as the active ingredient a compound of the formula ##STR1## wherein R is hydrogen, a pharmaceutically acceptable cation, methyl, or a hydrophilic group R', are disclosed, as are novel compounds wherein R is R'. This application is a continuation-in-part of application Ser. No. 860,824 filed Dec. 15, 1977, now abandoned.
具有利尿作用的药物组合物,其活性成分为具有以下结构式的化合物:
其中R为氢、药用可接受的阳离子、甲基或亲水基R'。此外,还披露了其中R为R'的新化合物。本申请是1977年12月15日提交的申请序列号860,824的续展部分,该申请已被放弃。