英文别名2-Fluoro dolutegravir; Dolutegravir 4-desfluoro impurity; (4R,12aS)-N-(2-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 9; Dolutegravir Impurity D; 2-FLUORO-4-DESFLUORO DOLUTEGRAVIR; GSK 2968452A; Dolutegravir Impurity C (4-Defluoro Dolutegravir); Doultegravir 2-F Impurity C 
