发明人张德明,林芳,刘建华. "Method for the Synthesis of 4-methoxy-2-(propane-1-sulfonamido)benzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 112154316 B, 授权公告日 2025-10-03.
发明人高志强,唐晓军,赵玉洁. "A Process for Preparing High-Purity 4-methoxy-2-(propane-1-sulfonamido)benzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 117007361 A, 授权公告日 2025-06-06.
参考文献 Literature
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Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-methoxy-2-(propane-1-sulfonamido)benzene-1-sulfonyl chloride as an Impurity". Anal. Chim. Acta, 2010, 2161, 8818-8844.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-methoxy-2-(propane-1-sulfonamido)benzene-1-sulfonyl chloride Using HRMS and NMR". Sci. Total Environ., 2010, 2407, 4414-4418.