发明人冯建国,赵玉洁,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109171152 A, 授权公告日 2024-11-27.
发明人林芳,徐明华,郑宇鹏. "Method for the Synthesis of Methyl 4-(butane-1-sulfonamido)benzoate" [P]. 中国发明专利, 专利号 CN 111968833 A, 授权公告日 2018-08-06.
Thompson G K, Mueller T, Park J H. "A Process for Preparing High-Purity Methyl 4-(butane-1-sulfonamido)benzoate" [P]. US Patent, US 11367622 B2, 2024-06-22.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 261, 2973-2999.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 1459, (11), 3827-3839.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-(butane-1-sulfonamido)benzoate Using HRMS and NMR". Chemosphere, 2017, 1488, (5), 7509-7518.