Roberts E F, O'Brien P Q, Chen K W. "一种的合成方法" [P]. US Patent, US 11138570 B2, 2016-07-27.
发明人沈红梅,黄志刚,陈志强. "Method for the Synthesis of 2-hydroxy-1-(piperazin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 116884005 B, 授权公告日 2018-03-08.
发明人周伟,林芳,张德明. "A Process for Preparing High-Purity 2-hydroxy-1-(piperazin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 113565135 A, 授权公告日 2017-05-11.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 523, 1265-1293.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 84, (3), 2839-2851.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-hydroxy-1-(piperazin-1-yl)ethan-1-one Using HRMS and NMR". Environ. Sci. Technol., 2012, 391, (10), 960-986.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2019, 1758, (3), 2123-2141.