申请人:VITA-INVEST, S.A.
公开号:EP0580539A2
公开(公告)日:1994-01-26
Amidines derived from 3-aminoethyl indoles of formula (I)
where: R₁ is an atom of hydrogen or a lower alkyl or alkenyl group: R₂ is an atom of hydrogen or a lower alkyl or alkenyl, aryl, arylalkyl or cycloalkyl group; R₃ and R₄ may be the same or different and are an atom of hydrogen or a lower straight or branched chain alkyl group; and R₅ is an atom of hydrogen; a straight or branched chain alkyl, alkenyl or alkynyl group, which may be substituted with an hydroxy group, alkoxy, alkoxycarbonyl, carboxyl, trifluoromethyl, halogen, carbonyl, cyano; a cyano group, phenyl, aryl, cycloalkyl, heterocycle or arylalkyl, optionally substituted with a hydroxy, alkoxy, halogen, amino, alkoxycarbonyl, carboxyl, trifluoromethyl, carbonyl, cyano, nitro, lower alkyl, lower alkenyl, or may form an optionally substituted heterocycle with R₄ and with the nitrogen atom; and the physiologically acceptable salts thereof.
由式(I)的 3-
氨基乙基
吲哚衍生的脒类化合物
其中R₁ 是氢原子或低级烷基或烯基:R₂ 是氢原子或低级烷基或烯基、芳基、芳烷基或环烷基; R₃ 和 R₄ 可以相同或不同,并且是氢原子或低级直链或支链烷基;和 R₅ 是氢原子;直链或支链烷基、烯基或炔基,可被羟基、烷氧基、烷氧羰基、羧基、三
氟甲基、卤素、羰基、
氰基、苯基、烯基或炔基取代;
氰基、苯基、芳基、环烷基、杂环基或芳基烷基,可任选被羟基、烷氧基、卤素、
氨基、烷氧基羰基、羧基、三
氟甲基、羰基、
氰基、硝基、低级烷基、低级烯基取代,或可与 R₄ 和氮原子形成任选取代的杂环;及其生理上可接受的盐。