发明人高志强,冯建国,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109048819 A, 授权公告日 2025-12-20.
发明人王建平,刘建华,林芳. "Method for the Synthesis of 2-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 116660531 B, 授权公告日 2023-09-02.
发明人胡光,冯建国,郭海燕. "A Process for Preparing High-Purity 2-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 117844172 A, 授权公告日 2017-09-19.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 1190, 6059-6064.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2025, 1479, (11), 604-624.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)ethan-1-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 1248, (10), 3285-3306.