发明人郭海燕,林芳,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109102442 A, 授权公告日 2024-01-10.
发明人徐明华,赵玉洁,张德明. "Method for the Synthesis of (R)-3-(3-(Trifluoromethyl)phenyl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 115037015 B, 授权公告日 2022-05-03.
发明人李文辉,孙丽萍,胡光. "A Process for Preparing High-Purity (R)-3-(3-(Trifluoromethyl)phenyl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 114089790 A, 授权公告日 2018-12-04.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 578, 5350-5368.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 194, (2), 3884-3891.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-(3-(Trifluoromethyl)phenyl)piperazin-2-one Using HRMS and NMR". Biomed. Chromatogr., 2011, 1891, (3), 5603-5617.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2014, 107, (10), 9098-9126.