发明人冯建国,孙丽萍,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109350874 A, 授权公告日 2018-07-16.
发明人何建平,周伟,孙丽萍. "Method for the Synthesis of 1-((5-Bromothiophen-2-yl)methyl)-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 116239706 B, 授权公告日 2024-04-22.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2019, 308, 201-231.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 1035, (9), 2435-2457.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-((5-Bromothiophen-2-yl)methyl)-1h-pyrazol-4-amine Using HRMS and NMR". J. Nat. Prod., 2012, 860, (5), 3984-3993.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 1187, (12), 1944-1971.