Patel M V, Kumar R, Stevens L M. "一种的合成方法" [P]. US Patent, US 9453007 B2, 2020-01-08.
发明人高志强,唐晓军,孙丽萍. "Method for the Synthesis of 5-Methyl-1-(2-(pyridin-2-ylmethyl)-1,2,3,4-tetrahydroisoquinolin-5-yl)-1h-1,2,3-triazole-4-carboxylic acid dihydrochloride" [P]. 中国发明专利, 专利号 CN 110947285 B, 授权公告日 2015-04-27.
发明人杨光,高志强,唐晓军. "A Process for Preparing High-Purity 5-Methyl-1-(2-(pyridin-2-ylmethyl)-1,2,3,4-tetrahydroisoquinolin-5-yl)-1h-1,2,3-triazole-4-carboxylic acid dihydrochloride" [P]. 中国发明专利, 专利号 CN 108210936 A, 授权公告日 2021-02-16.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2014, 98, (5), 4646-4653.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 1560, 4817-4826.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-1-(2-(pyridin-2-ylmethyl)-1,2,3,4-tetrahydroisoquinolin-5-yl)-1h-1,2,3-triazole-4-carboxylic acid dihydrochloride Using HRMS and NMR". Chromatographia, 2017, 1943, 6103-6133.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2013, 1833, (8), 1691-1697.