Martínez F, Mueller T C, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3003995 A1, 2018-02-06.
发明人罗永刚,沈红梅,冯建国. "Method for the Synthesis of Ethyl 3-(N-(2,4-dimethylphenyl)sulfamoyl)benzo[b]thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110119368 B, 授权公告日 2025-09-18.
Patel M V, Schröder R, Williams B T. "A Process for Preparing High-Purity Ethyl 3-(N-(2,4-dimethylphenyl)sulfamoyl)benzo[b]thiophene-2-carboxylate" [P]. US Patent, US 11956310 B2, 2021-07-02.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 2168, (5), 9537-9543.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 1362, 5178-5195.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-(N-(2,4-dimethylphenyl)sulfamoyl)benzo[b]thiophene-2-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2022, 2120, (10), 1297-1326.