申请人:Takeda Chemical Industries, Ltd.
公开号:US05278186A1
公开(公告)日:1994-01-11
A chromene derivative of the formula (I) ##STR1## wherein each ring of A and B can have one or more substituents; X is an oxygen atom or sulfur atom, Y is an oxygen or sulfur atom or H.sub.2, Z is a bond, --NH-- or a saturated or unsaturated lower alkylene group and R is a hydrocarbon radical which is unsubstituted or substituted, or its salt, which is useful as a drug for atherosclerosis.
一种公式(I)的咔唑衍生物##STR1##其中A和B的每个环都可以有一个或多个取代基;X是氧原子或硫原子,Y是氧原子或硫原子或H2,Z是一个键,-NH-或饱和或不饱和的低级烷基,R是未取代或取代的碳氢基团,或其盐,可用作动脉粥样硬化药物。