Chen K W, Kumar R, Schröder R. "一种的合成方法" [P]. US Patent, US 10410379 B2, 2024-11-04.
Kowalski A, Nowak P, Björnsson E. "Method for the Synthesis of 4-[(E)-[(4-Fluorophenyl)methylidene]amino]-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiol" [P]. European Patent, EP 3172958 A1, 2019-02-07.
发明人唐晓军,林芳,冯建国. "A Process for Preparing High-Purity 4-[(E)-[(4-Fluorophenyl)methylidene]amino]-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiol" [P]. 中国发明专利, 专利号 CN 115921158 B, 授权公告日 2015-04-10.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 1698, (1), 6490-6496.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 205, (3), 22-46.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-[(E)-[(4-Fluorophenyl)methylidene]amino]-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiol Using HRMS and NMR". Anal. Chim. Acta, 2019, 2185, (2), 4855-4866.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 1348, (12), 5240-5246.