Propenoic acid derivatives as adenosine A1 antagonists
申请人:Eisai Co., Ltd.
公开号:EP0630894A1
公开(公告)日:1994-12-28
A novel propenoic acid derivative which exhibits adenosine A1 antagonism is defined by the general formula (I):
(wherein A represents an aromatic ring; R¹ represents aryl or the like; R², R³ and R⁴ each represent hydrogen, lower alkyl or the like; and R⁷ and R⁸ each represent lower alkyl or the like)
or a pharmacologically acceptable salt thereof.
Propenoic acid derivatives diazole propenoic acid compounds which have
申请人:Eisai Co., Ltd.
公开号:US05541213A1
公开(公告)日:1996-07-30
A novel propenoic acid derivative which exhibits adenosine A1 antagonism is defined by the general formula (I): ##STR1## (wherein A represents an aromatic ring; R.sup.1 represents aryl or the like; R.sup.2, R.sup.3 and R.sup.4 each represent hydrogen, lower alkyl or the like; and R.sup.7 and R.sup.8 each represent lower alkyl or the like) or a pharmacologically acceptable salt thereof.