Jørgensen K, Martínez F, Nowak P. "一种的合成方法" [P]. European Patent, EP 3586323 A1, 2020-10-10.
发明人沈红梅,冯建国,朱建伟. "Method for the Synthesis of 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)propanehydrazide" [P]. 中国发明专利, 专利号 CN 111437210 B, 授权公告日 2015-03-20.
Park J H, Roberts E F, Mueller T. "A Process for Preparing High-Purity 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)propanehydrazide" [P]. US Patent, US 11498887 B2, 2022-05-12.
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". Sci. Total Environ., 2022, 1029, (5), 512-524.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2020, 1382, (4), 9008-9030.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)propanehydrazide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 1632, 9604-9632.