发明人罗永刚,林芳,徐明华. "Method for the Synthesis of (R)-3-Bromo-N-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-2-methylpropanamide" [P]. 中国发明专利, 专利号 CN 110125444 A, 授权公告日 2016-05-20.
发明人李文辉,高志强,孙丽萍. "A Process for Preparing High-Purity (R)-3-Bromo-N-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-2-methylpropanamide" [P]. 中国发明专利, 专利号 CN 115393134 A, 授权公告日 2022-09-13.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-3-溴-N-(4-氰基-3-(三氟甲基)苯基)-2-羟基-2-甲基丙酰胺 in Pharmaceutical Formulations". Chromatographia, 2018, 157, 5147-5162.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-3-溴-N-(4-氰基-3-(三氟甲基)苯基)-2-羟基-2-甲基丙酰胺 as an Impurity". Anal. Methods, 2021, 1033, (2), 9608-9631.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-Bromo-N-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-2-methylpropanamide Using HRMS and NMR". J. Agric. Food Chem., 2018, 868, (10), 7710-7718.