发明人韩伟,李文辉,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110381567 A, 授权公告日 2019-11-25.
发明人唐晓军,沈红梅,黄志刚. "Method for the Synthesis of Benzyl 4-(2-hydroxyethyl)-3-methylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112637070 A, 授权公告日 2022-10-14.
Davis P L, Stevens L M, O'Brien P Q. "A Process for Preparing High-Purity Benzyl 4-(2-hydroxyethyl)-3-methylpiperazine-1-carboxylate" [P]. US Patent, US 10772003 B2, 2016-12-15.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 267, 5996-6020.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 780, 6105-6116.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 4-(2-hydroxyethyl)-3-methylpiperazine-1-carboxylate Using HRMS and NMR". Talanta, 2021, 1100, 6310-6332.