发明人赵玉洁,罗永刚,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109777673 A, 授权公告日 2021-05-18.
发明人孙丽萍,韩伟,钱学锋. "Method for the Synthesis of Methyl 2-(chlorosulfonyl)-5-methylbenzoate" [P]. 中国发明专利, 专利号 CN 116297682 A, 授权公告日 2020-12-08.
发明人王建平,郑宇鹏,郭海燕. "A Process for Preparing High-Purity Methyl 2-(chlorosulfonyl)-5-methylbenzoate" [P]. 中国发明专利, 专利号 CN 109451554 A, 授权公告日 2025-10-25.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 568, (10), 4383-4393.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 2391, (11), 4385-4388.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(chlorosulfonyl)-5-methylbenzoate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 417, (2), 375-400.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 1839, (4), 2217-2233.