Anderson J P, Park J H, Lee S K. "一种的合成方法" [P]. US Patent, US 9174096 B2, 2016-01-15.
发明人高志强,杨光,沈红梅. "Method for the Synthesis of 2-Methoxy-4-(((3-(2-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4(5H)-yl)imino)methyl)phenyl acetate" [P]. 中国发明专利, 专利号 CN 111383998 B, 授权公告日 2023-08-12.
Davis P L, Brown S R, Yamamoto T. "A Process for Preparing High-Purity 2-Methoxy-4-(((3-(2-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4(5H)-yl)imino)methyl)phenyl acetate" [P]. US Patent, US 10668211 B2, 2019-06-05.
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. Pharm. Biomed. Anal., 2014, 591, 5549-5553.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 1118, (5), 898-918.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methoxy-4-(((3-(2-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4(5H)-yl)imino)methyl)phenyl acetate Using HRMS and NMR". J. Nat. Prod., 2012, 1375, (4), 6188-6198.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 710, (6), 5779-5805.