[Purpose]
To provide a tricyclic compound having an ACAT inhibiting activity, which are useful for treatment of hyperlipemia and arteriosclerosis.
[Constitution]
A tricyclic compound represented by formula (I) :
where X¹-X² represents CH=CH-CH=CH, CH=CH-CH=N or S-CH=CH;
Y-Z represents CH₂-O, CH=CH or CH₂-CH₂
L-M represents C=CR⁹ or CH-CR¹⁰R¹¹; W represents NR⁴ or O;
R¹, R², R³, R⁴, R⁵, R⁶, R⁷ and R⁸ independently represents hydrogen or lower alkyl.
目的
提供一种具有 ACAT 抑制活性的
三环化合物,用于治疗高脂血症和动脉硬化。
组成
由式(I)代表的
三环化合物:
其中 X¹-X² 代表 CH=CH-CH=CH、CH=CH-CH=N 或 S-CH=CH;
Y-Z 代表 CH₂-O、CH=CH 或 CH₂-CH₂
L-M 代表 C=CR⁹ 或 CH-CR¹⁰R¹¹; W 代表 NR⁴ 或 O;
R¹、R²、R³、R⁴、R⁵、R⁶、R⁷ 和 R⁸ 独立地代表氢或低级烷基。