发明人刘建华,沈红梅,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114127388 A, 授权公告日 2025-07-21.
Klinger H, Mueller T, Schröder R. "Method for the Synthesis of 2-(2,5-Difluorobenzyl)piperazine" [P]. US Patent, US 9238834 B2, 2020-11-06.
发明人王建平,高志强,杨光. "A Process for Preparing High-Purity 2-(2,5-Difluorobenzyl)piperazine" [P]. 中国发明专利, 专利号 CN 115405751 A, 授权公告日 2021-02-04.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 771, (10), 5587-5595.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 1275, 8808-8834.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,5-Difluorobenzyl)piperazine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 1613, 272-287.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2010, 2409, (1), 7158-7164.