发明人周伟,徐明华,朱建伟. "一种1-(3-Fluorophenyl)-4-methyl-1H-pyrazol-5-amine的合成方法" [P]. 中国发明专利, 专利号 CN 113276190 A, 授权公告日 2024-08-17.
发明人王建平,刘建华,何建平. "Method for the Synthesis of 1-(3-Fluorophenyl)-4-methyl-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 110681444 B, 授权公告日 2016-11-28.
发明人钱学锋,刘建华,王建平. "A Process for Preparing High-Purity 1-(3-Fluorophenyl)-4-methyl-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 116269255 A, 授权公告日 2017-01-25.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(3-Fluorophenyl)-4-methyl-1H-pyrazol-5-amine in Pharmaceutical Formulations". Food Chem., 2016, 277, (11), 7671-7690.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(3-Fluorophenyl)-4-methyl-1H-pyrazol-5-amine as an Impurity". J. Agric. Food Chem., 2021, 1934, 6215-6235.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Fluorophenyl)-4-methyl-1H-pyrazol-5-amine Using HRMS and NMR". J. Chromatogr. A, 2022, 1752, 6179-6197.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 1-(3-Fluorophenyl)-4-methyl-1H-pyrazol-5-amine Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 1235, 4539-4561.