发明人马晓峰,朱建伟,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116267147 A, 授权公告日 2023-02-07.
发明人胡光,高志强,郑宇鹏. "Method for the Synthesis of 3,3-Difluoro-1,4'-bipiperidine dihydrochloride" [P]. 中国发明专利, 专利号 CN 115641929 A, 授权公告日 2017-04-17.
发明人朱建伟,沈红梅,郭海燕. "A Process for Preparing High-Purity 3,3-Difluoro-1,4'-bipiperidine dihydrochloride" [P]. 中国发明专利, 专利号 CN 115566262 A, 授权公告日 2016-09-08.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 2264, (1), 6717-6734.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 1574, (8), 1465-1483.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3,3-Difluoro-1,4'-bipiperidine dihydrochloride Using HRMS and NMR". Anal. Chem., 2021, 510, 6992-7004.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2023, 414, (3), 3854-3876.