发明人沈红梅,何建平,陈志强. "Method for the Synthesis of 3-((2-Methoxyphenyl)sulfonyl)-4,6-dimethylpyridin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112915849 B, 授权公告日 2022-01-08.
Hughes D C, Stevens L M, Fischer A B. "A Process for Preparing High-Purity 3-((2-Methoxyphenyl)sulfonyl)-4,6-dimethylpyridin-2(1H)-one" [P]. US Patent, US 9451223 B2, 2025-02-25.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2017, 778, (3), 6308-6325.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 2394, (10), 8485-8489.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-((2-Methoxyphenyl)sulfonyl)-4,6-dimethylpyridin-2(1H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 1939, (2), 1318-1332.