Patel M V, Klinger H, Williams B T. "一种的合成方法" [P]. US Patent, US 11663916 B2, 2022-04-10.
发明人郭海燕,徐明华,高志强. "Method for the Synthesis of 5-Chloro-3-methyl-[1,2,4]triazolo[4,3-a]pyridine" [P]. 中国发明专利, 专利号 CN 112333452 A, 授权公告日 2016-07-09.
发明人郑宇鹏,胡光,周伟. "A Process for Preparing High-Purity 5-Chloro-3-methyl-[1,2,4]triazolo[4,3-a]pyridine" [P]. 中国发明专利, 专利号 CN 117615730 A, 授权公告日 2019-05-01.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 1464, 3125-3146.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2024, 1682, 6362-6372.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-3-methyl-[1,2,4]triazolo[4,3-a]pyridine Using HRMS and NMR". Chromatographia, 2020, 191, (11), 457-476.