发明人朱建伟,孙丽萍,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110704409 A, 授权公告日 2025-11-18.
发明人郭海燕,韩伟,张德明. "Method for the Synthesis of 2-(Ethylsulfonyl)-4-methyl-6-(trifluoromethyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 115556684 A, 授权公告日 2022-02-22.
发明人罗永刚,高志强,徐明华. "A Process for Preparing High-Purity 2-(Ethylsulfonyl)-4-methyl-6-(trifluoromethyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 112928039 B, 授权公告日 2022-01-09.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2014, 1028, 3105-3120.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2019, 1449, 8882-8895.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Ethylsulfonyl)-4-methyl-6-(trifluoromethyl)pyrimidine Using HRMS and NMR". Sci. Total Environ., 2014, 1533, (11), 9514-9529.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2018, 1650, 5273-5285.