发明人郑宇鹏,罗永刚,王建平. "一种3-(氟磺酰基)-2-噻吩羧酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 116362683 A, 授权公告日 2019-10-12.
发明人高志强,郑宇鹏,钱学锋. "Method for the Synthesis of Methyl 3-(fluorosulfonyl)-2-thiophenecarboxylate" [P]. 中国发明专利, 专利号 CN 117030638 A, 授权公告日 2024-05-27.
Chen K W, Hughes D C, Roberts E F. "A Process for Preparing High-Purity Methyl 3-(fluorosulfonyl)-2-thiophenecarboxylate" [P]. US Patent, US 10754688 B2, 2022-05-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(氟磺酰基)-2-噻吩羧酸甲酯 in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 1391, 7815-7844.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(氟磺酰基)-2-噻吩羧酸甲酯 as an Impurity". J. Chromatogr. A, 2014, 1368, 2476-2505.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-(fluorosulfonyl)-2-thiophenecarboxylate Using HRMS and NMR". Molecules, 2022, 2037, (7), 8287-8308.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 3-(氟磺酰基)-2-噻吩羧酸甲酯 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 1560, (4), 3292-3296.