Davis P L, Mueller T, Anderson J P. "一种4-(3,3-二氟吡咯烷-1-基)哌啶盐酸盐的合成方法" [P]. US Patent, US 11209473 B2, 2024-10-16.
发明人高志强,马晓峰,赵玉洁. "Method for the Synthesis of 4-(3,3-Difluoropyrrolidin-1-yl)piperidine hydrochloride" [P]. 中国发明专利, 专利号 CN 111155639 A, 授权公告日 2023-09-28.
发明人黄志刚,陈志强,郭海燕. "A Process for Preparing High-Purity 4-(3,3-Difluoropyrrolidin-1-yl)piperidine hydrochloride" [P]. 中国发明专利, 专利号 CN 111932016 B, 授权公告日 2021-08-14.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(3,3-二氟吡咯烷-1-基)哌啶盐酸盐 in Pharmaceutical Formulations". J. Sep. Sci., 2021, 835, 8503-8533.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(3,3-二氟吡咯烷-1-基)哌啶盐酸盐 as an Impurity". Anal. Chem., 2024, 517, (4), 2974-2983.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,3-Difluoropyrrolidin-1-yl)piperidine hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2017, 2419, (9), 9282-9286.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 4-(3,3-二氟吡咯烷-1-基)哌啶盐酸盐 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 1676, 3523-3532.