(3S,11aR)-N-2,4-difluorophenyl)methyl-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydro1,3oxazolo3,2-apyrido1,2-dpyrazine-8-carboxamide useful as anti-HIV agent

摘要

The present invention is directed to a substituted 2,3,5,7,11,11a-hexahydro[1,3]oxazolo[3,2 -a]pyrido[1,2-d]pyrazine-5,7-dione useful as an anti-HIV agent, which has the formula:; as well as pharmaceutically acceptable salts thereof, compostions thereof, and methods of use thereof.