Mueller T, Johnson M A, Roberts E F. "一种的合成方法" [P]. US Patent, US 11313364 B2, 2024-05-28.
发明人黄志刚,罗永刚,林芳. "Method for the Synthesis of 5-Ethyl-2-hydrazinylpyrimidine" [P]. 中国发明专利, 专利号 CN 115215408 A, 授权公告日 2017-09-23.
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". Talanta, 2019, 2118, (12), 2758-2782.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 756, (4), 9900-9918.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethyl-2-hydrazinylpyrimidine Using HRMS and NMR". J. Chromatogr. A, 2020, 1459, 1760-1779.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 1065, 5894-5914.