Schröder R, Kumar R, Yamamoto T. "一种的合成方法" [P]. US Patent, US 11031434 B2, 2019-03-26.
发明人陈志强,马晓峰,徐明华. "Method for the Synthesis of (4-Oxo-piperidin-1-yl)-acetic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110908562 B, 授权公告日 2019-01-08.
发明人高志强,刘建华,唐晓军. "A Process for Preparing High-Purity (4-Oxo-piperidin-1-yl)-acetic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108742563 A, 授权公告日 2017-03-10.
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". Rapid Commun. Mass Spectrom., 2014, 474, (4), 2342-2364.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2020, 1456, (7), 8619-8622.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (4-Oxo-piperidin-1-yl)-acetic acid hydrochloride Using HRMS and NMR". Molecules, 2017, 1666, (5), 677-701.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2017, 353, (3), 816-838.