Substituted dihydropyrano indole-3,4-dione derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
申请人:Elokdah M. Hassan
公开号:US20050113436A1
公开(公告)日:2005-05-26
Compounds of formula (I) and II) are provided
wherein: X is an alkali metal or a basic amine moiety; R
1
is alkyl, cycloalkyl, —CH
2
-cycloalkyl, pyridinyl, —CH
2
-pyridinyl, phenyl or benzyl, the rings of these groups being optionally substituted; R
2
is H, halogen, alkyl, perfluoroalkyl, alkoxy, cycloalkyl, —CH
2
-cycloalkyl, —NH
2
, or —NO
2
; R
3
is phenyl, benzyl, benzyloxy, pyridinyl, or —CH
2
-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.
提供了化合物(I)和(II)的公式,其中:X是碱
金属或碱性胺基;R1是烷基、环烷基、—
CH2-环烷基、
吡啶基、— -
吡啶基、苯基或苄基,这些基团的环可以有取代基;R2是氢、卤素、烷基、
全氟烷基、烷氧基、环烷基、— -环烷基、—NH2或—
NO2;R3是苯基、苄基、苄氧基、
吡啶基或— -
吡啶基,这些基团的环可以有取代基;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及肺纤维化的治疗组合物和方法。