发明人杨光,刘建华,周伟. "Method for the Synthesis of [4-(2-Pyridinyl)-2-pyrimidinyl]methanamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 108013897 A, 授权公告日 2020-03-10.
发明人韩伟,冯建国,徐明华. "A Process for Preparing High-Purity [4-(2-Pyridinyl)-2-pyrimidinyl]methanamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117739305 A, 授权公告日 2025-08-03.
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". Anal. Chim. Acta, 2010, 1148, 4183-4186.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 564, 7876-7895.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of [4-(2-Pyridinyl)-2-pyrimidinyl]methanamine dihydrochloride Using HRMS and NMR". J. Nat. Prod., 2022, 83, (4), 4945-4950.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2012, 484, (3), 1378-1400.