发明人赵玉洁,郑宇鹏,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109945617 A, 授权公告日 2019-11-03.
发明人郑宇鹏,刘建华,陈志强. "Method for the Synthesis of 3-(((1-Isopropyl-3-methyl-1H-pyrazol-4-yl)methyl)amino)-1-methyl-1H-pyrazole-5-carboxamide hydrochloride" [P]. 中国发明专利, 专利号 CN 117376131 A, 授权公告日 2016-07-16.
发明人林芳,沈红梅,郑宇鹏. "A Process for Preparing High-Purity 3-(((1-Isopropyl-3-methyl-1H-pyrazol-4-yl)methyl)amino)-1-methyl-1H-pyrazole-5-carboxamide hydrochloride" [P]. 中国发明专利, 专利号 CN 112421989 B, 授权公告日 2015-04-24.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 2285, (1), 220-243.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 655, 3860-3880.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-(((1-Isopropyl-3-methyl-1H-pyrazol-4-yl)methyl)amino)-1-methyl-1H-pyrazole-5-carboxamide hydrochloride Using HRMS and NMR". Anal. Methods, 2023, 363, 450-466.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 781, (11), 8891-8908.