申请人:Takeda Chemical Industries, Ltd.
公开号:US05256782A1
公开(公告)日:1993-10-26
Thienopyridine derivatives of the formula (I): ##STR1## wherein the ring A is an optionally substituted benzene ring; the ring B is an optionally substituted thiophene ring: X is a group of the formula: ##STR2## (wherein R.sup.1 is hydrogen, alkyl or alkoxy; and n is 0 or 1) or a group of the formula: ##STR3## (wherein R.sup.2 is hydrogen or alkyl); Y is a single bond, --NH--, alkylene having 1 or 2 carbon atoms or --CH.dbd.CH--; and R.sup.3 is an optionally substituted hydrocarbon group, or their salts are disclosed. They show strong ACAT inhibitory activities.
公式(I)的噻吩并[3,2-c][1]苯并[2,4]噻二唑衍生物:其中,环A是可选取代的苯环;环B是可选取代的噻吩环;X是公式:其中,R1是氢、烷基或烷氧基;n为0或1;或者是公式:其中,R2为氢或烷基;Y是单键、--NH--、具有1或2个碳原子的烷基或--CH=CH--;R3是可选取代的碳氢基团,或它们的盐。它们表现出强烈的ACAT抑制活性。