发明人高志强,何建平,罗永刚. "一种(1-甲基吡唑-3-基)甲基肼二盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 114991346 A, 授权公告日 2022-01-18.
发明人黄志刚,罗永刚,陈志强. "Method for the Synthesis of (1-methylpyrazol-3-yl)methylhydrazine;dihydrochloride" [P]. 中国发明专利, 专利号 CN 112923296 A, 授权公告日 2015-10-16.
Yamamoto T, Hughes D C, Fischer A B. "A Process for Preparing High-Purity (1-methylpyrazol-3-yl)methylhydrazine;dihydrochloride" [P]. US Patent, US 11718125 B2, 2022-02-19.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of (1-甲基吡唑-3-基)甲基肼二盐酸盐 in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 2176, (1), 2743-2746.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of (1-甲基吡唑-3-基)甲基肼二盐酸盐 as an Impurity". Chemosphere, 2015, 1694, (1), 4278-4300.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (1-methylpyrazol-3-yl)methylhydrazine;dihydrochloride Using HRMS and NMR". Food Chem., 2017, 1523, 9702-9721.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate (1-甲基吡唑-3-基)甲基肼二盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 781, (3), 2014-2032.