申请人:Berlex Laboratories, Inc.
公开号:US05602252A1
公开(公告)日:1997-02-11
This invention relates to novel tricyclic pteridinones, their aza analogs and their pharmaceutically acceptable salts. Further encompassed by the invention is a novel process for the production of the tricyclic pteridinones and their aza analogs. The compounds of the invention exhibit cardiovascular properties, particularly mixed vasodilation and selective venous and arterial dilation. Pharmaceutical compositions are proposed for the compounds.
本发明涉及新型三环喜树碱酮、其氮杂环衍生物及其药学上可接受的盐。本发明还涵盖了一种新的生产三环喜树碱酮及其氮杂环衍生物的方法。本发明的化合物表现出心血管特性,特别是混合血管扩张和选择性静脉和动脉扩张。本发明提出了这些化合物的药物组合物。