发明人胡光,罗永刚,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109582461 A, 授权公告日 2021-07-20.
Mueller T, Anderson J P, Johnson M A. "Method for the Synthesis of 4,4-Difluoropiperidin-3-amine" [P]. US Patent, US 9250396 B2, 2023-04-17.
发明人高志强,杨光,胡光. "A Process for Preparing High-Purity 4,4-Difluoropiperidin-3-amine" [P]. 中国发明专利, 专利号 CN 116170481 B, 授权公告日 2023-12-17.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 413, 7201-7211.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 605, (4), 8432-8462.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4,4-Difluoropiperidin-3-amine Using HRMS and NMR". J. Chromatogr. A, 2019, 1109, 6141-6144.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 2131, 8540-8548.