Lee S K, Hughes D C, Davis P L. "一种的合成方法" [P]. US Patent, US 9126296 B2, 2025-04-16.
Johnson M A, Mueller T, Roberts E F. "Method for the Synthesis of (1-Ethyl-3-methyl-1h-pyrazol-4-yl)(phenyl)methanone" [P]. US Patent, US 10147657 B2, 2019-12-10.
发明人唐晓军,郭海燕,刘建华. "A Process for Preparing High-Purity (1-Ethyl-3-methyl-1h-pyrazol-4-yl)(phenyl)methanone" [P]. 中国发明专利, 专利号 CN 116070923 A, 授权公告日 2021-03-01.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 249, (8), 1358-1368.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 2245, (11), 6150-6176.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (1-Ethyl-3-methyl-1h-pyrazol-4-yl)(phenyl)methanone Using HRMS and NMR". Environ. Sci. Technol., 2017, 2360, 2694-2720.