发明人李文辉,胡光,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117763012 A, 授权公告日 2020-06-08.
发明人高志强,何建平,周伟. "Method for the Synthesis of Methyl 3-(chlorosulfonyl)-4-hydroxybenzoate" [P]. 中国发明专利, 专利号 CN 109356882 A, 授权公告日 2025-04-26.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2018, 1660, (11), 6778-6802.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 1274, (12), 4846-4864.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-(chlorosulfonyl)-4-hydroxybenzoate Using HRMS and NMR". J. Sep. Sci., 2014, 2453, (11), 8969-8983.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2022, 2463, (7), 7949-7952.