A compound of Formula (I) wherein: One of R1 and R2 is H and the other represents - NHCONHR4 wherein R4 represents a phenyl or naphthyl group (which may be optionally substituted by one or more substituents independently selected from -C1-6 alkyl, -C1-6 haloalkyl, - CH2CH2CH2-, halogen, C1-6 alkoxy, C1-6 haloalkoxy, OH, NO2), C3-7 cycloalkyl or R4 together with the NH to which it is bonded forms a morpholino group and R3 is H or NHR5 wherein R5 is H, -quinolinyl or -isoquinolinyl, -(CONH)p phenyl (wherein p is 0 or 1 and the phenyl is optionally substituted by one or more substituents independently selected from halogen, -C1-6 alkyl, -C1-6 haloalkyl, -morpholino, -SO2NH2, benzothiazole (substituted by methyl)) or a salt, solvate, or physiologically functional derivative thereof.
根据公式(I)的化合物,其中:R1和R2之一是H,另一个代表-NHCONHR4,其中R4代表一个苯基或
萘基团(可以任选地被一个或多个独立选自-C1-6烷基,-C1-6卤代烷基,-CH2CH2CH2-,卤素,C1-6烷氧基,C1-6卤代烷氧基,OH,
NO2的取代基所取代),C3-7环烷基或R4与它所连接的NH形成一个吗啉基团,并且R3是H或NHR5,其中R5是H,-
喹啉基或-
异喹啉基,-(CONH)p苯基(其中p是0或1,并且苯基可以任选地被一个或多个独立选自卤素,-C1-6烷基,-C1-6卤代烷基,-吗啉基,-SO2NH2,
苯并噻唑(被甲基取代)的取代基所取代)或其盐,溶剂化物,或生理功能衍
生物。