发明人陈志强,林芳,张德明. "Method for the Synthesis of (S)-3-(2,4-Dichlorophenyl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 115903921 B, 授权公告日 2021-01-15.
发明人周伟,朱建伟,钱学锋. "A Process for Preparing High-Purity (S)-3-(2,4-Dichlorophenyl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 111548055 B, 授权公告日 2018-12-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2012, 2127, 5851-5865.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 158, (10), 2351-2356.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (S)-3-(2,4-Dichlorophenyl)piperazin-2-one Using HRMS and NMR". Chemosphere, 2011, 2014, (3), 1290-1293.