QD201927

5β-度他雄胺杂质

5β-Dutasteride Impurity

别名：(4aR,4bS,6aS,7S,9aS,9bS,11aS)-N-(2,5-bis(trifluoromethyl)phenyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide