Johansson L, Lefèvre J P, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3822936 A1, 2020-02-02.
Stevens L M, Thompson G K, Hughes D C. "Method for the Synthesis of 2-Chloro-3-(isopropylsulfonyl)-4,6-dimethylpyridine" [P]. US Patent, US 9405482 B2, 2020-09-16.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 686, (12), 986-998.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 507, 1030-1060.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-3-(isopropylsulfonyl)-4,6-dimethylpyridine Using HRMS and NMR". Environ. Sci. Technol., 2017, 160, 7234-7261.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2020, 1832, 9051-9062.