发明人刘建华,赵玉洁,李文辉. "一种1-环丙基-2,2-二氟乙胺盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 109916662 A, 授权公告日 2019-09-23.
发明人王建平,唐晓军,李文辉. "Method for the Synthesis of 1-Cyclopropyl-2,2-difluoroethanamine Hydrochloride" [P]. 中国发明专利, 专利号 CN 111371152 B, 授权公告日 2023-08-16.
发明人郑宇鹏,陈志强,杨光. "A Process for Preparing High-Purity 1-Cyclopropyl-2,2-difluoroethanamine Hydrochloride" [P]. 中国发明专利, 专利号 CN 108877237 A, 授权公告日 2022-09-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 1-环丙基-2,2-二氟乙胺盐酸盐 in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 1861, 3313-3320.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-环丙基-2,2-二氟乙胺盐酸盐 as an Impurity". J. Agric. Food Chem., 2023, 1336, 4971-4976.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-Cyclopropyl-2,2-difluoroethanamine Hydrochloride Using HRMS and NMR". Phytochemistry, 2013, 1040, 8228-8234.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 1-环丙基-2,2-二氟乙胺盐酸盐 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 1632, (11), 4788-4816.