摘要:
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.
摘要翻译:表现出腺苷A1拮抗作用的新型丙烯酸衍生物由通式(I)定义:其中A表示芳香环; R1表示芳基等; R2,R3和R4各自表示氢,低级烷基或 R 7和R 8各自表示低级烷基等)或其药理学上可接受的盐。
摘要:
Propenoic acid derivatives of the formula: ##STR1## where R.sup.15 and R.sup.17 are aryl or heteroalkyl groups and R.sup.16 and R.sup.18 are hydrogen, a lower alkyl or the like are intermediates used to prepare pharmaceutically active diazole propenoic acid compounds.