申请人:Duphar International Research B.V.
公开号:US05332746A1
公开(公告)日:1994-07-26
The invention relates to a group of new 8,9-annelated-.beta.-carbolines and 8,9-annelated-3,4-dihydro-.beta.-carbolines having interesting fibrinolytic properties. In particular the compounds can be used as orally active fibrinolytics. The compounds have the general formulae 1 and 2 ##STR1## wherein R.sub.2 +R.sub.3 together with the carbon atom and the nitrogen atom to which they are bound and the intermediate carbon atom constitute a heterocyclic group consisting of 5-10 ring atoms.
这项发明涉及一组具有有趣的纤溶特性的新8,9-环化-β-咔啉和8,9-环化-3,4-二氢-β-咔啉。特别是这些化合物可以用作口服活性纤溶剂。这些化合物具有一般式1和2,其中R.sub.2 + R.sub.3与它们结合的碳原子和氮原子以及中间碳原子一起构成由5-10个环原子组成的杂环基团。