Lee S K, O'Brien P Q, Schröder R. "一种的合成方法" [P]. US Patent, US 10505954 B2, 2021-10-25.
发明人张德明,朱建伟,林芳. "Method for the Synthesis of 1-(4-Fluorophenyl)-3-(2-methylfuran-3-yl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 110505302 A, 授权公告日 2015-02-11.
发明人张德明,黄志刚,钱学锋. "A Process for Preparing High-Purity 1-(4-Fluorophenyl)-3-(2-methylfuran-3-yl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 114018271 A, 授权公告日 2021-12-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2022, 1346, (1), 2737-2760.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 2264, 6967-6991.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Fluorophenyl)-3-(2-methylfuran-3-yl)-1h-pyrazol-5-amine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 1533, (9), 7280-7309.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2017, 1314, (2), 9481-9492.