发明人刘建华,杨光,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115831978 A, 授权公告日 2022-06-06.
发明人韩伟,高志强,冯建国. "Method for the Synthesis of 1-((4-Bromo-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 116926769 A, 授权公告日 2017-02-06.
发明人杨光,张德明,唐晓军. "A Process for Preparing High-Purity 1-((4-Bromo-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 112694530 B, 授权公告日 2021-08-28.
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". Phytochemistry, 2015, 2471, (2), 5679-5699.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 1428, 4804-4827.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-((4-Bromo-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine Using HRMS and NMR". Anal. Chim. Acta, 2021, 1961, (10), 3827-3848.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 822, 1613-1619.