英文别名Defluoro Dolutegravir; Dolutegravir 2-desfluoro impurity; (4R,12aS)-N-((4-Fluorophenyl)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; 2H-Pyrido(1',2':4,5)pyrazino(2,1-b)(1,3)oxazine-9-carboxamide, N-((4-fluorophenyl)methyl)-3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8-dioxo-, (4R,12aS)-; Dolutegravir Impurity 8; 2H-Pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide, N-[(4-fluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8-dioxo-, (4R,12aS)-; GSK 2968453A; 4-Fluoro dolutegravir; 2-DESFLUORO-4-FLUORO DOLUTEGRAVIR; (4R,12aS)-N-(4-fluorobenzyl)-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]oxazine-9-carboxamide; Dolutegravir Impurity G; Dolutegravir impurity 
