申请人:Hoechst-Roussel Pharmaceuticals Inc.
公开号:US04980365A1
公开(公告)日:1990-12-25
There are disclosed compounds having the formula ##STR1## wherein R.sub.1 is hydrogen or loweralkyl; R.sub.2 is loweralkyl, arylloweralkyl, diarylloweralkyl or --CH.sub.2 CHOHCH.sub.2 OR.sub.5, R.sub.5 being aryl, or alternatively --NR.sub.1 R.sub.2 taken together is ##STR2## R.sub.6 being aryl, arylloweralkyl, diarylloweralkyl, ##STR3## and R.sub.3 and R.sub.4 are each independently methoxy or hydroxy, which compounds are useful as analgesic and hypotensive agents.
已公开具有以下结构的化合物:##STR1## 其中 R.sub.1 是氢或较低的烷基;R.sub.2 是较低的烷基,芳基较低烷基,二芳基较低烷基或--CH.sub.2 CHOHCH.sub.2 OR.sub.5,R.sub.5 是芳基,或者--NR.sub.1 R.sub.2 一起取为##STR2## R.sub.6 为芳基,芳基较低烷基,二芳基较低烷基,##STR3## 而 R.sub.3 和 R.sub.4 各自独立地是甲氧基或羟基,这些化合物可用作镇痛和降压剂。