发明人杨光,高志强,孙丽萍. "Method for the Synthesis of 1-(2-Fluorobenzyl)-3-methyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 114906853 B, 授权公告日 2020-01-05.
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". Molecules, 2021, 2290, (11), 538-541.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 178, 7279-7295.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Fluorobenzyl)-3-methyl-1h-pyrazol-5-amine Using HRMS and NMR". J. Chromatogr. A, 2012, 509, (5), 3938-3954.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 1179, (3), 2295-2301.