(Hetero)aryl-bicyclic heteroaryl derivatives, their preparation and their use as protease inhibitors
申请人:Allen Darin A.
公开号:US06867200B1
公开(公告)日:2005-03-15
The present invention provides novel compounds of the Formula (I): A-B, its prodrug forms, or pharmaceutically acceptable salts thereof, wherein A represents a saturated, unsaturated, or a partially unsaturated bicyclic heterocyclic ring structure, and B represents an aryl or a heteroaryl group. Preferred compounds of the present invention comprise a benzimidazole or indole nucleus. The compounds of this invention are inhibitors of serine proteases, Urokinase (uPA), Factor Xa (FXa), and/or Factor VIIa (FVIIa), and have utility as anti cancer agents and/or as anticoagulants for the treatment or prevention of thromboembolic disorders in mammals.
The present invention provides novel compounds of Formula I:
1
its prodrug forms, or pharmaceutically acceptable salts thereof. The compounds of this invention are inhibitors of Factor Vlla (fVlla), and have utility as anticoagulants for the treatment or prevention of thromboembolic disorders in mammals.