申请人:TSUMURA & CO.
公开号:EP1142875A1
公开(公告)日:2001-10-10
The invention relates to cinnamamide derivatives having the following formula (I):
wherein
R1 represents a hydroxyl group, a C1-6-alkoxy group, an arylalkoxy group or a substituted or unsubstituted amino group;
R2 and R3 are same or different, each of which represents a hydrogen atom, a halogen atom or a C1-4-alkyl group;
R4 represents a hydrogen atom or a C1-6-alkyl group;
R5 represents a hydrogen atom, a C1-6-alkyl group or an aryl group;
R6 represents a hydrogen atom, a C1-6-alkyl group, a cyano group or a C1-6-alkoxy-carbonyl group;
W represents an oxygen atom, a sulfur atom, an imino group, a methylene group, a hydroxymethylene group or a carbonyl group;
X and Y are same or different, each of which represents an oxygen atom or a sulfur atom;
m represents an integer of 0 to 2;
n represents an integer of 1 to 3; and
when m is 0, a group: -C(R2)(R3)-W- may represent a vinylene group; or a pharmaceutically acceptable salt thereof; and a pharmaceutical composition containing the above compound, in particular, an immunomodulatory agent and a prophylactic or therapeutic agent for nephrotic syndrome, circulatory disorders or respiratory diseases.
本发明涉及具有下式(I)的肉桂酰胺衍生物:
其中
R1 代表羟基、C1-6-烷氧基、芳基烷氧基或取代或未取代的氨基;
R2 和 R3 相同或不同,各自代表氢原子、卤素原子或 C1-4- 烷基;
R4 代表氢原子或 C1-6- 烷基
R5 代表氢原子、C1-6-烷基或芳基;
R6 代表氢原子、C1-6-烷基、氰基或 C1-6- 烷氧基羰基;
W 代表氧原子、硫原子、亚氨基、亚甲基、羟甲基或羰基;
X 和 Y 相同或不同,各自代表氧原子或硫原子;
m 代表 0 至 2 的整数;
n 代表 1 至 3 的整数;以及
当 m 为 0 时,基团:-C(R2)(R3)-W- 可代表乙烯基;或其药学上可接受的盐;以及含有上述化合物的药物组合物,特别是免疫调节剂和肾病综合征、循环系统疾病或呼吸系统疾病的预防或治疗剂。