发明人刘建华,赵玉洁,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116425006 A, 授权公告日 2017-04-03.
Lee S K, Roberts E F, Hughes D C. "Method for the Synthesis of 2-(1-(2-Methylpyrimidin-4-yl)ethylidene)hydrazinecarboxamide" [P]. US Patent, US 11703607 B2, 2015-03-20.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 1004, 2059-2065.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 241, 3499-3517.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-(2-Methylpyrimidin-4-yl)ethylidene)hydrazinecarboxamide Using HRMS and NMR". Anal. Chim. Acta, 2015, 2101, (11), 8865-8875.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 1332, (5), 6703-6711.