申请人:Yamamoto Hirofumi
公开号:US20050171101A1
公开(公告)日:2005-08-04
A compound of the formula (I): wherein ring A is a carbocyclic group, R1 is hydrogen or a halogen atom or a lower alkyl group, R2 is a di(lower)alkylamino group or N-containing heterocyclic group, among which the N-containing heterocyclic group may be substituted with one or more substituent(s), Y is an oxygen or sulfur atom, n is an integer from 0 to 2, and m is an integer from 0 to 4, or its prodrug, or their salt which has poly(adenosine 5′-diphospho-ribose)polymerase inhibiting activity.
化合物的式子(I)如下:其中环A是一个碳环基团,R1是氢原子或卤素原子或低碳基团,R2是二(低)烷基氨基团或含N的杂环基团,其中含N的杂环基团可以被一个或多个取代基取代,Y是氧原子或硫原子,n是0到2之间的整数,m是0到4之间的整数,或其前药,或其具有聚腺苷酸二磷酸核糖酶抑制活性的盐。