申请人:——
公开号:US20010051631A1
公开(公告)日:2001-12-13
Tricyclic compound of the formula:
1
wherein ring A is a nitrogen-containing heterocyclic ring, having two nitrogen atoms as the hetero-atoms, which is optionally substituted with oxo or thioxo; ring Q may optionally be substituted;
Y is an optionally substituted hydrocarbon group, an optionally substituted hydroxyl group or an optionally substituted mecapto group, excluding for methyl group as Y; R
1
is a hydrogen atom, a halogen atom, an optionally substituted hydrocarbon group or an acyl group, or a salt thereof, having excellent PDGF-inhibiting activities, antihypertensive activities, activities of ameliorating renal diseases and activities of lowering lipid level.
式子1中的三环化合物:其中环A是含有两个氮原子作为杂原子的含氮杂环,可选择性地用氧代或硫代取代; 环Q可以选择性地被取代; Y是可选择性取代的碳氢基团,可选择性取代的羟基或可选择性取代的巯基,但不包括甲基基团作为Y; R1是氢原子,卤素原子,可选择性取代的碳氢基团或酰基,或其盐,具有优异的PDGF抑制活性,降压活性,改善肾脏疾病活性和降低脂质水平活性。