NOVEL 4,6-DIARYLPYRIMIDINE DERIVATIVES AND SALTS THEREOF
申请人:TAIHO PHARMACEUTICAL CO., LTD.
公开号:EP0767170B1
公开(公告)日:2002-10-23
US5786355A
申请人:——
公开号:US5786355A
公开(公告)日:1998-07-28
4,6-diarylpyrimidine derivatives and salts thereof
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.