发明人马晓峰,郑宇鹏,林芳. "一种4-bromo-1-(4-fluorophenyl)-1H-pyrazol-5-amine的合成方法" [P]. 中国发明专利, 专利号 CN 115217252 A, 授权公告日 2017-06-06.
Yamamoto T, Williams B T, Lee S K. "Method for the Synthesis of 4-bromo-1-(4-fluorophenyl)-1H-pyrazol-5-amine" [P]. US Patent, US 10270868 B2, 2025-02-10.
发明人钱学锋,黄志刚,郭海燕. "A Process for Preparing High-Purity 4-bromo-1-(4-fluorophenyl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 111932062 B, 授权公告日 2023-05-14.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 4-bromo-1-(4-fluorophenyl)-1H-pyrazol-5-amine in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 178, (12), 6614-6623.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-bromo-1-(4-fluorophenyl)-1H-pyrazol-5-amine as an Impurity". J. Agric. Food Chem., 2010, 1558, (7), 5381-5392.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-bromo-1-(4-fluorophenyl)-1H-pyrazol-5-amine Using HRMS and NMR". Biomed. Chromatogr., 2016, 2086, (7), 1961-1989.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 4-bromo-1-(4-fluorophenyl)-1H-pyrazol-5-amine Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2015, 247, (2), 7035-7055.