发明人王建平,马晓峰,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114938968 A, 授权公告日 2020-02-17.
发明人罗永刚,沈红梅,韩伟. "Method for the Synthesis of 2-Hydrazinyl-3-methylpyrazine" [P]. 中国发明专利, 专利号 CN 117246170 A, 授权公告日 2024-06-23.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2015, 1378, 7763-7786.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 1320, 8070-8077.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydrazinyl-3-methylpyrazine Using HRMS and NMR". Food Chem., 2015, 1646, 3149-3159.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 1949, (2), 3684-3687.