发明人钱学锋,林芳,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116216148 A, 授权公告日 2016-06-09.
发明人沈红梅,林芳,高志强. "Method for the Synthesis of tert-butyl 3-(2-hydroxyethyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115915703 B, 授权公告日 2025-01-20.
发明人徐明华,朱建伟,钱学锋. "A Process for Preparing High-Purity tert-butyl 3-(2-hydroxyethyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 116875690 A, 授权公告日 2025-06-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2017, 582, 1179-1188.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2013, 979, (1), 1799-1815.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 3-(2-hydroxyethyl)piperazine-1-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 1252, (2), 5082-5086.