发明人孙丽萍,林芳,唐晓军. "Method for the Synthesis of N-cyclohexyl-2-(thiophene-2-carbonyl)hydrazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 115584607 A, 授权公告日 2020-09-14.
发明人林芳,徐明华,李文辉. "A Process for Preparing High-Purity N-cyclohexyl-2-(thiophene-2-carbonyl)hydrazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 115371459 A, 授权公告日 2024-02-26.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2015, 1611, (6), 4988-5018.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 2030, (10), 5082-5089.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N-cyclohexyl-2-(thiophene-2-carbonyl)hydrazine-1-carbothioamide Using HRMS and NMR". Anal. Methods, 2025, 1932, (9), 414-427.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 753, (3), 3974-3981.