发明人钱学锋,陈志强,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110587307 A, 授权公告日 2022-01-13.
Lefèvre J P, Sørensen M, Kowalski A. "Method for the Synthesis of 5-(1,5-Diphenyl-1H-pyrazol-4-yl)-4-ethyl-4H-1,2,4-triazole-3-thiol" [P]. European Patent, EP 3626052 A1, 2015-03-12.
Williams B T, Chen K W, Hughes D C. "A Process for Preparing High-Purity 5-(1,5-Diphenyl-1H-pyrazol-4-yl)-4-ethyl-4H-1,2,4-triazole-3-thiol" [P]. US Patent, US 11518833 B2, 2025-08-20.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 1746, 6567-6580.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2013, 1678, 2463-2483.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-(1,5-Diphenyl-1H-pyrazol-4-yl)-4-ethyl-4H-1,2,4-triazole-3-thiol Using HRMS and NMR". Chromatographia, 2013, 1562, (12), 3881-3900.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 1784, (6), 3762-3789.