发明人高志强,胡光,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113151450 A, 授权公告日 2020-09-12.
发明人陈志强,高志强,冯建国. "Method for the Synthesis of 3-Methylimidazo[1,5-d][1,2,4]thiadiazole-7-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 114180798 B, 授权公告日 2018-11-04.
发明人杨光,王建平,刘建华. "A Process for Preparing High-Purity 3-Methylimidazo[1,5-d][1,2,4]thiadiazole-7-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 117102863 B, 授权公告日 2018-08-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2010, 871, 8141-8153.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 2241, 8863-8888.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methylimidazo[1,5-d][1,2,4]thiadiazole-7-carbonyl chloride Using HRMS and NMR". Chromatographia, 2018, 1236, (7), 8489-8510.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 1986, 2764-2777.