发明人罗永刚,赵玉洁,黄志刚. "Method for the Synthesis of 5-chloro-2-methanesulfonylpyridine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108951525 A, 授权公告日 2017-01-09.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 5-chloro-2-methanesulfonylpyridine-4-carboxylic acid in Pharmaceutical Formulations". Food Chem., 2024, 772, (1), 3244-3266.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-chloro-2-methanesulfonylpyridine-4-carboxylic acid as an Impurity". Talanta, 2024, 1619, (8), 1541-1568.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-chloro-2-methanesulfonylpyridine-4-carboxylic acid Using HRMS and NMR". Phytochemistry, 2020, 1192, 239-259.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 5-chloro-2-methanesulfonylpyridine-4-carboxylic acid Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 235, 436-441.