申请人:Hoechst Aktiengesellschaft
公开号:US05866610A1
公开(公告)日:1999-02-02
Substituted benzoylguanidines, process for their preparation, their use as a pharmaceutical or diagnostic, and pharmaceutical containing them. Described are benzoylguanidines of the formula I ##STR1## where R(1) to R(3) are H, Hal, (cyclo)alkyl, N.sub.3, CN or OH, alkyloxy, phenyl, phenoxy or benzoyl, and their pharmacologically acceptable salts, but with the exception of the compounds benzoylguanidine, 4-chlorobenzoylguanidine, 3,4-dichlorobenzoylguanidine and 3- or 4-methylbenzoylguanidine. They are obtained by reacting a compound II ##STR2## with guanidine, L being a leaving group.
苯甲酰胍啉的替代物,其制备方法,作为药物或诊断试剂的用途,以及含有它们的药物。描述了符合下式I的苯甲酰胍啉##STR1##其中R(1)至R(3)为H,Hal,(环)烷基,N.sub.3,CN或OH,烷氧基,苯基,苯氧基或苯甲酰基,以及它们的药理学上可接受的盐,但不包括苯甲酰胍啉,4-氯苯甲酰胍啉,3,4-二氯苯甲酰胍啉和3-或4-甲基苯甲酰胍啉这些化合物。它们通过将化合物II##STR2##与胍啉反应获得,其中L是一个离去基团。