Substituted dihydropyrano indole-3,4-dione derivatives as inhibitiors of plasminogen activator inhibitor-1 (PAI-1)
申请人:Wyeth
公开号:US07101903B2
公开(公告)日:2006-09-05
Compounds of formula (I) and II) are provided
wherein: X is an alkali metal or a basic amine moiety; R1 is alkyl, cycloalkyl, —CH2-cycloalkyl, pyridinyl, —CH2-pyridinyl, phenyl or benzyl, the rings of these groups being optionally substituted; R2 is H, halogen, alkyl, perfluoroalkyl, alkoxy, cycloalkyl, —CH2-cycloalkyl, —NH2, or —NO2; R3 is phenyl, benzyl, benzyloxy, pyridinyl, or —CH2-pyridinyl, with the rings of these groups being optionally substituted; or a pharmaceutically acceptable salt or ester form thereof, as well as pharmaceutical compositions and methods using these compounds as inhibitors of plasminogen activator inhibitor-1 (PAI-1) and as therapeutic compositions for treating conditions resulting from fibrinolytic disorders such as deep vein thrombosis and coronary heart disease, and pulmonary fibrosis.
提供了式(I)和(II)的化合物,其中:X是碱金属或碱性胺基基团;R1是烷基、环烷基、—CH2-环烷基、吡啶基、—CH2-吡啶基、苯基或苄基,这些基团的环可以选择性地被取代;R2是H、卤素、烷基、全氟烷基、烷氧基、环烷基、—CH2-环烷基、—NH2或—NO2;R3是苯基、苄基、苄氧基、吡啶基或—CH2-吡啶基,这些基团的环可以选择性地被取代;或其药学上可接受的盐或酯形式,以及使用这些化合物作为纤溶酶原激活抑制剂-1(PAI-1)的抑制剂和治疗深静脉血栓和冠心病等纤溶障碍症状以及肺纤维化的治疗组合物和方法。