Schröder R, Nielsen H, Nowak P. "一种3-cyclopropyl-1-(2-fluorophenyl)-1H-pyrazol-5-amine的合成方法" [P]. European Patent, EP 3412638 A1, 2018-06-15.
发明人沈红梅,胡光,陈志强. "Method for the Synthesis of 3-cyclopropyl-1-(2-fluorophenyl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 117859482 B, 授权公告日 2016-12-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 3-cyclopropyl-1-(2-fluorophenyl)-1H-pyrazol-5-amine in Pharmaceutical Formulations". Anal. Chem., 2014, 251, (10), 9806-9829.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-cyclopropyl-1-(2-fluorophenyl)-1H-pyrazol-5-amine as an Impurity". J. Chromatogr. A, 2025, 1801, 9412-9419.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-cyclopropyl-1-(2-fluorophenyl)-1H-pyrazol-5-amine Using HRMS and NMR". Chemosphere, 2013, 271, 158-172.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 3-cyclopropyl-1-(2-fluorophenyl)-1H-pyrazol-5-amine Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2023, 1606, (4), 6615-6624.