发明人高志强,孙丽萍,胡光. "Method for the Synthesis of 2-(2-(Hydroxymethyl)pyrrolidin-1-yl)nicotinonitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 108436276 A, 授权公告日 2021-10-06.
发明人钱学锋,黄志刚,唐晓军. "A Process for Preparing High-Purity 2-(2-(Hydroxymethyl)pyrrolidin-1-yl)nicotinonitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 108682840 A, 授权公告日 2019-10-17.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 2068, 1597-1616.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 1728, (6), 1990-2018.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-(Hydroxymethyl)pyrrolidin-1-yl)nicotinonitrile hydrochloride Using HRMS and NMR". J. Nat. Prod., 2025, 2104, 9296-9300.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 313, (8), 5735-5739.