发明人赵玉洁,林芳,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113102592 A, 授权公告日 2018-04-23.
Schröder R, Hughes D C, Park J H. "Method for the Synthesis of 3-(3,5-Dimethoxyphenyl)-1H-pyrazol-4-amine" [P]. US Patent, US 11874463 B2, 2015-03-07.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 1809, (11), 6264-6272.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 1629, (6), 7151-7177.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3,5-Dimethoxyphenyl)-1H-pyrazol-4-amine Using HRMS and NMR". Chromatographia, 2010, 483, (2), 1367-1372.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2019, 870, 6654-6659.