发明人何建平,钱学锋,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109573632 A, 授权公告日 2017-08-20.
发明人钱学锋,高志强,黄志刚. "Method for the Synthesis of 3-(2-Fluorophenyl)-4-(((5-methylfuran-2-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione" [P]. 中国发明专利, 专利号 CN 114995114 B, 授权公告日 2021-08-18.
发明人胡光,郭海燕,黄志刚. "A Process for Preparing High-Purity 3-(2-Fluorophenyl)-4-(((5-methylfuran-2-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione" [P]. 中国发明专利, 专利号 CN 113512776 A, 授权公告日 2016-08-05.
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". J. Pharm. Biomed. Anal., 2010, 636, (9), 8567-8592.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2018, 641, (7), 9523-9529.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Fluorophenyl)-4-(((5-methylfuran-2-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione Using HRMS and NMR". Anal. Methods, 2023, 297, 5804-5831.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2022, 1480, 5635-5638.