申请人:Taiho Pharmaceutical Co., Ltd.
公开号:US05786355A1
公开(公告)日:1998-07-28
Described are a 4,6-diarylpyrimidine derivative represented by the following formula (1): ##STR1## wherein R represents a heterocyclic ring which may be substituted by one to four lower alkyl groups or an amino group and Ar represents a phenyl, naphthyl or aromatic heterocyclic group which may have one to four substituents, and a salt thereof; a preparation process therefor; and a pharmaceutical containing it as an effective ingredient. It has excellent neovascular inhibitory action and is useful as a therapeutic agent for solid cancer, rheumatism, diabetic retinopathy or psoriasis.
本文描述了一种4,6-二芳基嘧啶衍生物,其化学式如下(1):##STR1## 其中,R代表杂环环,可以被一到四个较低的烷基或氨基取代,Ar代表苯基、萘基或芳杂环基,可以有一到四个取代基,以及其盐;一种制备方法;以及含有其作为有效成分的药物。它具有优异的新生血管抑制作用,可用作固体癌症、风湿病、糖尿病性视网膜病变或银屑病的治疗剂。