发明人刘建华,唐晓军,孙丽萍. "Method for the Synthesis of 2-(4-((Benzyloxy)carbonyl)-3-methylpiperazin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114396241 A, 授权公告日 2016-10-11.
发明人郭海燕,孙丽萍,韩伟. "A Process for Preparing High-Purity 2-(4-((Benzyloxy)carbonyl)-3-methylpiperazin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 117296579 B, 授权公告日 2021-12-07.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 1472, (6), 2278-2301.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 2195, (2), 8873-8883.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-((Benzyloxy)carbonyl)-3-methylpiperazin-1-yl)acetic acid Using HRMS and NMR". Anal. Chem., 2020, 2315, (10), 822-849.