申请人:Merck & Co., Inc.
公开号:US07517532B2
公开(公告)日:2009-04-14
8,9-Dihydroxydihydropyridopyrazine-1,6-diones and 8,9-dihydroxypyridopyrazine-1,6-diones are inhibitors of HIV integrase and inhibitors of HIV replication. In one embodiment, the pyridopyrazinediones are of Formula (I): (I), wherein R1, R2, R3, R4 and R5 are defined herein. The compounds are useful in the prevention and treatment of infection by HIV and in the prevention, delay in the onset, and treatment of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing, treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are described.
8,9-二羟基二氢吡啶吡嗪-1,6-二酮和8,9-二羟基吡啶吡嗪-1,6-二酮是HIV整合酶的抑制剂和HIV复制的抑制剂。在一种实施例中,吡啶吡嗪二酮的化学式为(I):(I),其中R1,R2,R3,R4和R5在此定义。这些化合物对于预防和治疗HIV感染以及预防、延迟发病和治疗艾滋病非常有用。这些化合物可以作为化合物本身或以药学上可接受的盐的形式用于对抗HIV感染和艾滋病。这些化合物及其盐可以作为药物组合中的成分,可选择与其他抗病毒药物、免疫调节剂、抗生素或疫苗组合使用。描述了预防、治疗或延迟艾滋病发病的方法以及预防或治疗HIV感染的方法。