Process for preparing hexahydropyrimido[1,2-a]azepine-2-carboxylates and related compounds
申请人:Askin David
公开号:US20070142635A1
公开(公告)日:2007-06-21
Processes for preparing 10-amino-3-hydroxy-4-oxo-4,6,7,8,9,10-hexahydropyrimido[1,2-a]azepine-2-carboxylates and related compounds are disclosed. The preparation of carboxamide derivatives from these carboxylates is also disclosed. The carboxamides are HIV integrase inhibitors and are useful for treating HIV infection and AIDS.
本发明揭示了制备10-氨基-3-羟基-4-氧代-4,6,7,8,9,10-六氢嘧啶[1,2-a]氮杂环庚烷-2-羧酸酯及其相关化合物的工艺。还揭示了从这些羧酸酯制备羧酰胺衍生物的方法。这些羧酰胺是HIV整合酶抑制剂,可用于治疗HIV感染和艾滋病。