发明人冯建国,高志强,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113704209 A, 授权公告日 2025-07-01.
发明人韩伟,张德明,孙丽萍. "Method for the Synthesis of 4-(2-Ethoxyethyl)-3,5-dimethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 112814942 B, 授权公告日 2015-03-15.
发明人郑宇鹏,杨光,黄志刚. "A Process for Preparing High-Purity 4-(2-Ethoxyethyl)-3,5-dimethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 113716666 B, 授权公告日 2015-02-27.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 649, (10), 6638-6665.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 623, (4), 1207-1215.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-Ethoxyethyl)-3,5-dimethyl-1H-pyrazole Using HRMS and NMR". Biomed. Chromatogr., 2016, 264, (8), 7265-7272.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2018, 1184, (7), 8636-8642.