发明人朱建伟,何建平,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114366490 A, 授权公告日 2016-05-06.
发明人何建平,冯建国,马晓峰. "Method for the Synthesis of 2,2-Bis(ethylthio)acetohydrazide" [P]. 中国发明专利, 专利号 CN 117879994 B, 授权公告日 2018-04-14.
发明人赵玉洁,黄志刚,李文辉. "A Process for Preparing High-Purity 2,2-Bis(ethylthio)acetohydrazide" [P]. 中国发明专利, 专利号 CN 116451522 A, 授权公告日 2020-02-21.
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". Chromatographia, 2019, 603, 1411-1434.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 149, (6), 3433-3455.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-Bis(ethylthio)acetohydrazide Using HRMS and NMR". J. Nat. Prod., 2020, 1646, (11), 9933-9963.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 741, (4), 4272-4290.