发明人周伟,黄志刚,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108681427 A, 授权公告日 2021-09-20.
发明人王建平,郑宇鹏,何建平. "Method for the Synthesis of 5-((3-Methyl-1h-pyrazol-1-yl)methyl)-1,3,4-oxadiazole-2-thiol" [P]. 中国发明专利, 专利号 CN 114343198 A, 授权公告日 2015-04-26.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 591, 4937-4966.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2014, 1477, 6224-6233.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-((3-Methyl-1h-pyrazol-1-yl)methyl)-1,3,4-oxadiazole-2-thiol Using HRMS and NMR". Anal. Chim. Acta, 2011, 1395, (7), 2913-2931.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 722, (3), 9893-9898.