申请人:Daiichi Sankyo Company, Limited
公开号:EP1889835A1
公开(公告)日:2008-02-20
A compound having the general formula (I), pharmacologically acceptable salts thereof or prodrugs thereof:
[wherein R1 represents a hydrogen atom, a C1-C6 alkyl group which may be substituted, a C3-C6 cycloalkyl group which may be substituted, a C1-C6 alkoxy group which may be substituted or a C6-C10 aryl group which may be substituted;
R2 represents a hydrogen atom, a halogen atom, a carboxy group, a C2-C7 alkoxycarbonyl group, a carbamoyl group, a cyano group, a C1-C6 alkyl group, a halogeno C1-C6 alkyl group, a C1-C6 alkyl group substituted by a heteroaryl group, a C1-C6 alkoxy group, a halogeno C1-C6 alkoxy group, a hydroxy C1-C6 alkyl group, a C2-C12 alkoxyalkyl group, a formyl group, a C2-C7 alkanoyl group, a C4-C7 cycloalkylcarbonyl group, a C2-C7 alkylcarbamoyl group, a di(C1-C6 alkyl)carbamoyl group, a group of formula R4-CO-CR5R6-(CH2)m-, a group of formula R7-CO-(CH2)1-N(R8)- or a sulfamoyl C1-C6 alkyl group;
R3 represents a substituted C1-C6 alkyl group, a heterocyclyl group or a heterocyclyl group substituted with 1 to 5 substituents;
X1, X2, X3, X4 and X5 each independently represents a hydrogen atom, a halogen atom, an amino group, a carboxy group, a carbamoyl group, a cyano group, a nitro group, a C1-C6 alkyl group, a halogeno C1-C6 alkyl group, a C1-C6 alkoxy group, or a halogeno C1-C6 alkoxy group; and
n represents an integer of 0 to 2].
具有通式 (I) 的化合物、其药理学上可接受的盐类或其原药:
[其中 R1 代表氢原子、可被取代的 C1-C6 烷基、可被取代的 C3-C6 环烷基、可被取代的 C1-C6 烷氧基或可被取代的 C6-C10 芳基;
R2 代表氢原子、卤素原子、羧基、C2-C7 烷氧基羰基、
氨基甲酰基、
氰基、C1-C6 烷基、卤代 C1-C6 烷基、被杂芳基取代的 C1-C6 烷基、C1-C6 烷氧基、卤代 C1-C6 烷氧基、羟基 C1-C6 烷基、C2-C12 烷氧基烷基、甲酰基、C2-C7 烷酰基、C4-C7 环烷基羰基、C2-C7 烷基
氨基甲酰基、二(C1-C6 烷基)
氨基甲酰基、式 R4-CO-CR5R6-(
CH2)m- 的基团、式 R7-CO-( )1-N(R8)- 的基团或
氨基磺酰基 C1-C6 烷基;
R3 代表取代的 C1-C6 烷基、杂环基或被 1 至 5 个取代基取代的杂环基;
X1、X2、X3、X4 和 X5 各自独立地代表氢原子、卤素原子、
氨基、羧基、
氨基甲酰基、
氰基、硝基、C1-C6 烷基、卤代 C1-C6 烷基、C1-C6 烷氧基或卤代 C1-C6 烷氧基;以及
n 代表 0 至 2 的整数]。