Patel M V, Mueller T, Klinger H. "Method for the Synthesis of (S)-2-(2,5-Difluorobenzyl)piperazine" [P]. US Patent, US 9891216 B2, 2023-03-06.
发明人马晓峰,郭海燕,朱建伟. "A Process for Preparing High-Purity (S)-2-(2,5-Difluorobenzyl)piperazine" [P]. 中国发明专利, 专利号 CN 111233663 A, 授权公告日 2020-11-11.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 1643, (11), 5773-5798.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 2446, (8), 6133-6138.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-(2,5-Difluorobenzyl)piperazine Using HRMS and NMR". Talanta, 2022, 2352, 271-275.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 371, (11), 3310-3336.