申请人:ONO PHARMACEUTICAL CO., LTD.
公开号:EP0542203A2
公开(公告)日:1993-05-19
A fused benzeneoxyacetic acid derivative of the formula (I):
(wherein
or
A is -COW, -NR4-Y or -Z-NR4 CONR2R3;
W is -NR2R3, -NR4-OR5, -NR4-NR2R3 or -NR4-N=CR2R3;
Y is -CO-R5, -CO-U-NR2R3 or -CS-U-NR2R3;
Z is -CH=N- or -CH2-NR6-;
R1 is H or alkyl;
R2 or R3 is H, (benzoyl)phenyl or R5;
R5 is phenyl, hetero ring containing N atom or alkyl substituted by hetero ring containing one N atom or phenyl;
R4 or R6 is H, alkyl or (substituent)phenyl;
U is bond or alkylene;
e is 3-5;
f is 1-3;
p or r is 0-4;
q is 0-2;
s is 0-3)
and salts thereof possess an agonistic on PGl2 receptor, so it is useful for prevention and/or treatment of thrombosis, arteriosclerosis, ischemic heart diseases, gastric ulcer and hypertention.
式 (I) 的融合苯氧乙酸衍生物:
其中
或
A 是-COW、-NR4-Y 或-Z-NR4 CONR2R3;
W 是-NR2R3、-NR4-OR5、-NR4-NR2R3 或 -NR4-N=CR2R3
Y 是-CO-R5、-CO-U-NR2R3 或-CS-U-NR2R3;
Z是-CH=N-或-CH2-NR6-;
R1 是 H 或烷基;
R2 或 R3 是 H、(苯甲酰基)苯基或 R5;
R5 是苯基、含 N 原子的杂环或被含一个 N 原子的杂环或苯基取代的烷基;
R4 或 R6 是 H、烷基或(取代基)苯基;
U 是键或亚烷基;
e 是 3-5;
f 为 1-3;
p 或 r 是 0-4;
q 为 0-2;
s 为 0-3)
及其盐类对 PGl2 受体具有激动作用,因此可用于预防和/或治疗血栓形成、动脉硬化、缺血性心脏病、胃溃疡和高血压。