Mueller T C, Björnsson E, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3998762 A1, 2025-10-27.
发明人杨光,沈红梅,马晓峰. "Method for the Synthesis of 4-(4-Fluoro-3-methylphenyl)thiosemicarbazide" [P]. 中国发明专利, 专利号 CN 115862778 A, 授权公告日 2022-08-05.
发明人郑宇鹏,何建平,李文辉. "A Process for Preparing High-Purity 4-(4-Fluoro-3-methylphenyl)thiosemicarbazide" [P]. 中国发明专利, 专利号 CN 112684637 A, 授权公告日 2015-12-04.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 1186, 1341-1346.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2020, 2023, (7), 9931-9949.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Fluoro-3-methylphenyl)thiosemicarbazide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 1606, (4), 9475-9486.