发明人林芳,冯建国,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117779850 A, 授权公告日 2015-09-19.
发明人林芳,陈志强,沈红梅. "Method for the Synthesis of Tert-butyl 4-(2-(hydrazinecarbonyl)-4-nitrophenyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117143596 B, 授权公告日 2022-07-25.
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". Rapid Commun. Mass Spectrom., 2011, 102, 9743-9768.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 1582, 1948-1959.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 4-(2-(hydrazinecarbonyl)-4-nitrophenyl)piperazine-1-carboxylate Using HRMS and NMR". Talanta, 2017, 239, (6), 4339-4358.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 634, 2311-2326.