NOVEL FUSED INDAN DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
申请人:TAIHO PHARMACEUTICAL CO., LTD.
公开号:EP0713870B1
公开(公告)日:2001-07-18
US5710162A
申请人:——
公开号:US5710162A
公开(公告)日:1998-01-20
US5733918A
申请人:——
公开号:US5733918A
公开(公告)日:1998-03-31
US6028079A
申请人:——
公开号:US6028079A
公开(公告)日:2000-02-22
Condensed-indan derivatives and pharmaceutically acceptable salts thereof
申请人:Taiho Pharmaceutical Co., Ltd.
公开号:US05710162A1
公开(公告)日:1998-01-20
A condensed-indan derivative represented by formula (1) and a pharmaceutically acceptable salt thereof: ##STR1## wherein ring A represents an optionally substituted naphthalene ring, ring B represents an optionally substituted benzene ring or a benzene ring having a lower alkylenedioxy group. Y represents --N.dbd.CR-- or --CR.dbd.N--, R represents a --NR.sub.1 R.sub.2 group, an optionally substituted nitrogen-containing heterocyclic group or a --OR.sub.3 group, wherein R.sub.1 and R.sub.2 are the same or different and each is a hydrogen atom; a phenyl group; an optionally substituted nitrogen-containing heterocyclic group; or a lower alkyl group which may be substituted by at least one selected from the group consisting of an optionally substituted amino group, a lower alkoxy group, a phenyl group, a nitrogen-containing heterocyclic group, an amine oxide group substituted by a lower alkyl group or a hydroxyl group(s); R.sub.3 represents a lower alkyl group optionally substituted by a substituted amino group.