Roberts E F, O'Brien P Q, Patel M V. "一种的合成方法" [P]. US Patent, US 10289139 B2, 2025-09-03.
发明人林芳,马晓峰,冯建国. "Method for the Synthesis of 4-(methylamino)butanehydrazide" [P]. 中国发明专利, 专利号 CN 112903359 B, 授权公告日 2020-11-23.
发明人黄志刚,胡光,冯建国. "A Process for Preparing High-Purity 4-(methylamino)butanehydrazide" [P]. 中国发明专利, 专利号 CN 115658669 B, 授权公告日 2023-05-08.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1749, (12), 5147-5167.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 426, 1864-1870.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(methylamino)butanehydrazide Using HRMS and NMR". Phytochemistry, 2019, 674, 9834-9839.