Benzopyranyl guanidine derivatives, process for preparation thereof, and pharmaceutical compositions containing them
申请人:Dongbu Hannong Chemical Co., Ltd.
公开号:US06323238B1
公开(公告)日:2001-11-27
The present invention relates to novel benzopyranyl guanidine derivatives of the formula 1, process for preparation therof and pharmaceutical use of the benzopyranyl guanidine derivatives. The benzopyranyl guanidine derivatives of the present invention can be used for protecting heart, neuronal cell or brain damage, preserving organs, and also the benzopyranyl guanidine derivatives are pharmacologically useful for inhibiting NO generation, and for suppressing lipid peroxidation, angiogenesis or restenosis.
Wherein R1, R2, R3, R4, R5, R6, n and * are each defined in specification.
本发明涉及一种新型苯并吡喃基胍衍生物的公式1,其制备方法以及苯并吡喃基胍衍生物的药用。本发明的苯并吡喃基胍衍生物可用于保护心脏、神经细胞或大脑损伤,保护器官,并且苯并吡喃基胍衍生物在药理学上可用于抑制NO生成,抑制脂质过氧化,抑制血管生成或再狭窄。其中,R1、R2、R3、R4、R5、R6、n和*在说明书中各自有定义。