申请人:SSP Co., Ltd.
公开号:EP0906910A1
公开(公告)日:1999-04-07
Disclosed are chromene derivatives represented by the following formula:
wherein R1s represent alkyl, alkoxy or like groups, R2 represents a hydrogen atom or an alkyl group, R3 represents a substituted or unsubstituted phenyl, naphthyl or heterocyclic group, and m stands for an integer of from 0 to 4, and their salts; and pharmaceuticals containing them as effective ingredients. The chromene derivatives and their salts show excellent AGE formation inhibitory action and are useful as preventives and therapeutics for diabetic complications.
本发明公开了由下式代表的亚铬烯烃衍生物:
其中 R1s 代表烷基、烷氧基或类似基团,R2 代表氢原子或烷基,R3 代表取代或未取代的苯基、萘基或杂环基团,m 代表 0 至 4 的整数,以及它们的盐和含有它们作为有效成分的药物。铬烯衍生物及其盐类具有出色的抑制 AGE 形成的作用,可作为糖尿病并发症的预防和治疗药物。