Mueller T, Johnson M A, Kumar R. "一种的合成方法" [P]. US Patent, US 9581510 B2, 2024-03-05.
发明人李文辉,罗永刚,徐明华. "Method for the Synthesis of N-ethyl-2-(thiophene-2-carbonyl)hydrazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 108481896 B, 授权公告日 2017-07-13.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2012, 841, (12), 6374-6383.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 1856, (10), 3036-3065.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N-ethyl-2-(thiophene-2-carbonyl)hydrazine-1-carbothioamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 1603, (4), 8941-8960.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 448, (1), 3051-3081.