Rossi M, Mueller T C, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3028944 A1, 2022-07-13.
发明人沈红梅,罗永刚,何建平. "Method for the Synthesis of 5-Propyl-1-(o-tolyl)-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 113805165 B, 授权公告日 2022-05-27.
发明人林芳,冯建国,郭海燕. "A Process for Preparing High-Purity 5-Propyl-1-(o-tolyl)-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 111441785 B, 授权公告日 2016-10-25.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2015, 108, (1), 4022-4038.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 1161, 2197-2215.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-Propyl-1-(o-tolyl)-1h-pyrazol-4-amine Using HRMS and NMR". Biomed. Chromatogr., 2011, 1706, (3), 9292-9303.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 1003, 8555-8572.