Chen K W, Schröder R, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10483160 B2, 2023-06-08.
发明人陈志强,黄志刚,孙丽萍. "Method for the Synthesis of Methyl 2-[(4-ethyl-5-{[(6-oxo-1-phenyl-1,6-dihydropyridazin-3-yl)oxy]methyl}-4H-1,2,4-triazol-3-yl)sulfanyl]acetate" [P]. 中国发明专利, 专利号 CN 115357765 A, 授权公告日 2024-05-08.
Nielsen H, Rossi M, Johansson L. "A Process for Preparing High-Purity Methyl 2-[(4-ethyl-5-{[(6-oxo-1-phenyl-1,6-dihydropyridazin-3-yl)oxy]methyl}-4H-1,2,4-triazol-3-yl)sulfanyl]acetate" [P]. European Patent, EP 3083455 A1, 2019-07-21.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 1024, (6), 1012-1027.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 214, (11), 5394-5413.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-[(4-ethyl-5-{[(6-oxo-1-phenyl-1,6-dihydropyridazin-3-yl)oxy]methyl}-4H-1,2,4-triazol-3-yl)sulfanyl]acetate Using HRMS and NMR". Food Chem., 2016, 2261, 3147-3166.