发明人冯建国,唐晓军,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117131482 A, 授权公告日 2015-05-07.
Williams B T, Chen K W, Schröder R. "Method for the Synthesis of Ethyl 5-amino-2-((4-amino-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)benzoate" [P]. US Patent, US 9456790 B2, 2025-06-12.
发明人张德明,李文辉,马晓峰. "A Process for Preparing High-Purity Ethyl 5-amino-2-((4-amino-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)benzoate" [P]. 中国发明专利, 专利号 CN 109443378 A, 授权公告日 2018-08-23.
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". Anal. Chim. Acta, 2020, 1726, (12), 2477-2481.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 2156, (7), 6986-6989.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-amino-2-((4-amino-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)benzoate Using HRMS and NMR". J. Agric. Food Chem., 2023, 1943, (5), 1712-1719.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2024, 499, (2), 1658-1685.