发明人孙丽萍,杨光,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110098416 A, 授权公告日 2017-06-08.
发明人韩伟,徐明华,郭海燕. "Method for the Synthesis of (4-Methyl-1-piperidinyl)(2-pyrrolidinyl)methanonehydrochloride" [P]. 中国发明专利, 专利号 CN 111790508 A, 授权公告日 2022-03-11.
发明人徐明华,张德明,陈志强. "A Process for Preparing High-Purity (4-Methyl-1-piperidinyl)(2-pyrrolidinyl)methanonehydrochloride" [P]. 中国发明专利, 专利号 CN 114887277 B, 授权公告日 2021-02-06.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 1638, (9), 5136-5163.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 1022, (1), 6790-6797.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (4-Methyl-1-piperidinyl)(2-pyrrolidinyl)methanonehydrochloride Using HRMS and NMR". Molecules, 2021, 1279, 2652-2673.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2016, 720, 4852-4869.