Synonyms: | (4S,12aS)-N-(2,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1,2:4,5]pyrazino[2,1-b][1,3];Dolutegravir Impurity 43;2H-Pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide, N-[(2,4-difluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8-dioxo-, (4S,12aS)-;Dolutegravir 4-Epimer;Dolutegravir Impurity 16;(4R,12aS)-N-(2,3-difluorobenzyl)-7-methoxy-4-methyl-6,8-dioxo-3, 4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3] oxazine-9-carboxamide;(4R,12aS)-N-(3,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4, 6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine9-carboxamide;(4S,12aS)-N-[(2,4-Difluorophenyl)methyl]- 3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8- dioxo-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide |