发明人沈红梅,郑宇鹏,郭海燕. "Method for the Synthesis of N,N-DImethyl-6-piperidin-4-ylpyridin-3-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110249002 A, 授权公告日 2015-09-14.
发明人张德明,徐明华,周伟. "A Process for Preparing High-Purity N,N-DImethyl-6-piperidin-4-ylpyridin-3-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117546906 B, 授权公告日 2019-02-27.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 2242, (1), 5280-5294.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 567, 1092-1095.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N,N-DImethyl-6-piperidin-4-ylpyridin-3-amine dihydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2010, 244, (11), 3803-3808.