发明人徐明华,王建平,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115021001 A, 授权公告日 2025-06-26.
Klinger H, Davis P L, Patel M V. "Method for the Synthesis of N,N-Dimethyl-6-(pyrrolidin-2-yl)pyridin-2-amine dihydrochloride" [P]. US Patent, US 11376851 B2, 2024-03-21.
发明人黄志刚,郭海燕,何建平. "A Process for Preparing High-Purity N,N-Dimethyl-6-(pyrrolidin-2-yl)pyridin-2-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 116232466 B, 授权公告日 2021-09-20.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 1442, 239-249.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 2205, (10), 7710-7723.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N,N-Dimethyl-6-(pyrrolidin-2-yl)pyridin-2-amine dihydrochloride Using HRMS and NMR". J. Chromatogr. A, 2023, 1601, (10), 138-147.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2017, 1259, (8), 1241-1256.