O'Brien P Q, Chen K W, Mueller T. "一种的合成方法" [P]. US Patent, US 10423315 B2, 2015-05-27.
发明人陈志强,郑宇鹏,钱学锋. "Method for the Synthesis of 1-(1-Ethyl-1h-pyrazol-4-yl)propan-1-one" [P]. 中国发明专利, 专利号 CN 109063379 B, 授权公告日 2015-04-23.
Rossi M, Mueller T C, Martínez F. "A Process for Preparing High-Purity 1-(1-Ethyl-1h-pyrazol-4-yl)propan-1-one" [P]. European Patent, EP 3986250 A1, 2015-03-26.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 2472, 4127-4141.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 1489, 1610-1619.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-Ethyl-1h-pyrazol-4-yl)propan-1-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 946, (3), 9891-9909.