Kumar R, Williams B T, Schröder R. "一种的合成方法" [P]. US Patent, US 11280874 B2, 2024-03-14.
发明人郑宇鹏,张德明,沈红梅. "Method for the Synthesis of 4-{[(3,5-Difluorobenzyl)oxy]methyl}piperidinehydrochloride" [P]. 中国发明专利, 专利号 CN 110947229 A, 授权公告日 2022-02-08.
发明人沈红梅,冯建国,马晓峰. "A Process for Preparing High-Purity 4-{[(3,5-Difluorobenzyl)oxy]methyl}piperidinehydrochloride" [P]. 中国发明专利, 专利号 CN 114262607 A, 授权公告日 2025-09-09.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 1425, 184-205.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 1181, (10), 9868-9879.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-{[(3,5-Difluorobenzyl)oxy]methyl}piperidinehydrochloride Using HRMS and NMR". Molecules, 2022, 1370, (5), 3835-3862.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2016, 2158, (12), 3599-3616.