申请人:Rhone-Poulenc Rorer S.A.
公开号:US05451601A1
公开(公告)日:1995-09-19
This invention relates to derivatives of perhydroisoindol of formula: ##STR1## in which the radicals R are hydrogen atoms or together form a bond, the symbols R' are phenyl radicals which can be substituted by a halogen atom or a methyl radical in position 2 or 3, X is an oxygen atom or an NH radical, R.sub.1 is optionally substituted phenyl, or cyclohexadienyl, naphthyl, or heterocyclyl, R.sub.2 is H, halogen, OH, alkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkyloxy, alkylthio, acyloxy, carboxy, optionally substituted alkyloxycarbonyl, benzyloxycarbonyl, amino or acylamino, R.sub.3 is halogen or OH and R.sub.4 is H or halogen if R.sub.3 is halogen, in their isomer forms, or mixture thereof, and possibly also their salts when they exist, and preparation thereof. The derivatives of the invention are particularly interesting as P substance antagonist.
本发明涉及通式为:##STR1##的环己二烯并异吲哚衍生物,其中基团R为氢原子或共同形成一个键,符号R'为可被2位或3位上的卤素原子或甲基取代的苯基,X为氧原子或NH基团,R1为可选择性取代的苯基、环己二烯基、萘基或杂环基,R2为H、卤素、OH、烷基、氨基烷基、烷基氨基烷基、二烷基氨基烷基、烷氧基、烷硫基、酰氧基、羧基、可选择性取代的烷氧羰基、苄氧羰基、氨基或酰胺基,R3为卤素或OH,R4为H或卤素(如果R3为卤素),包括其异构体形式或混合物,以及可能存在的盐及其制备方法。本发明的衍生物特别有趣的是作为P物质拮抗剂。