Stevens L M, Roberts E F, Chen K W. "一种的合成方法" [P]. US Patent, US 11098597 B2, 2015-08-18.
发明人韩伟,郭海燕,罗永刚. "Method for the Synthesis of 3-(2,3-Dimethylphenyl)-4-methyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 111733062 B, 授权公告日 2015-01-21.
Mueller T C, Jørgensen K, Martínez F. "A Process for Preparing High-Purity 3-(2,3-Dimethylphenyl)-4-methyl-1h-pyrazol-5-amine" [P]. European Patent, EP 3930858 A1, 2025-03-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2017, 1814, (10), 4027-4056.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 1936, 6059-6086.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2,3-Dimethylphenyl)-4-methyl-1h-pyrazol-5-amine Using HRMS and NMR". Molecules, 2015, 1412, 994-1020.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2017, 2048, (1), 4106-4121.