申请人:THE OPEN UNIVERSITY
公开号:EP1806585A1
公开(公告)日:2007-07-11
There are disclosed compounds having the structure:
wherein R1, R2, R3 are each independently:
hydrogen, R4, R5, R5-carbonyl, R5-sulphonyl;
R4 comprises an amino acid moiety;
R5 is:
alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heteroaryl, heterocyclyl, wherein each of these groups is optionally substituted by one or more of:
alkyl, amino, amino-carbonyl, amino-sulphonyl, halo, cyano, hydroxy, nitro, trifluoromethyl, alkoxy, alkoxycarbonyl, aryl and alkylthio;
and salts and solvates thereof.
已公开的化合物具有以下结构:
其中 R1、R2、R3 各自独立:
氢、R4、R5、R5-羰基、R5-磺酰基;
R4 包括氨基酸分子;
R5 是
烷基、烯基、炔基、环烷基、芳基、杂芳基、杂环烷基,其中每个基团任选被一个或多个基团取代:
烷基、氨基、氨基羰基、氨基磺酰基、卤代、氰基、羟基、硝基、三氟甲基、烷氧基、烷氧羰基、芳基和烷硫基;
及其盐类和溶剂。