发明人冯建国,徐明华,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117130404 A, 授权公告日 2015-11-19.
发明人沈红梅,陈志强,胡光. "Method for the Synthesis of 1-(2-Bromophenyl)-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 115723323 B, 授权公告日 2017-05-07.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2020, 1285, 64-68.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 2039, (12), 6711-6737.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Bromophenyl)-1h-pyrazol-4-amine Using HRMS and NMR". J. Chromatogr. A, 2017, 2366, (8), 5029-5049.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 1406, (12), 9296-9307.