The disclosure concerns novel enantiomers of tetrahydroisoquinoline derivatives and their pharmaceutically acceptable salts, their preparations and pharmaceutical compositions. The enantiomers of tetrahydroisoquinoline derivatives are provided which are useful in stimulating heart rate and hypotensive activity, inhibitory activity against platelet aggregation, and suppressive against inducible NO synthase. The enantiomers of tetrahydroisoquinoline derivatives and their pharmaceutically acceptable salts are effective for treating congestive heart failure, hypertension, thrombosis, inflammation, septicemia, cardiac insufficiency, and disseminated intravascular coagulopathy.
该披露涉及
四氢异喹啉衍
生物的新手性异构体及其药学上可接受的盐、其制备和制药组合物。提供了
四氢异喹啉衍
生物的手性异构体,其对于刺激心率和降压活性、抑制血小板聚集活性以及对可诱导的
一氧化氮合酶具有抑制作用是有用的。
四氢异喹啉衍
生物的手性异构体及其药学上可接受的盐对于治疗充血性心力衰竭、高血压、血栓形成、炎症、败血症、心脏功能不全和弥漫性血管内凝血是有效的。