发明人赵玉洁,刘建华,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113537046 A, 授权公告日 2021-03-26.
发明人郑宇鹏,刘建华,郭海燕. "Method for the Synthesis of N-(3,5-Difluorobenzyl)-1-(1-isopropyl-1H-pyrazol-3-yl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 111105489 A, 授权公告日 2015-10-14.
发明人李文辉,黄志刚,杨光. "A Process for Preparing High-Purity N-(3,5-Difluorobenzyl)-1-(1-isopropyl-1H-pyrazol-3-yl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 108844483 B, 授权公告日 2022-06-02.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 1196, (5), 7660-7672.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1392, 5827-5839.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N-(3,5-Difluorobenzyl)-1-(1-isopropyl-1H-pyrazol-3-yl)methanamine hydrochloride Using HRMS and NMR". J. Sep. Sci., 2017, 1583, 1066-1076.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 93, 133-140.