发明人张德明,韩伟,徐明华. "一种4-chloro-3-methylbenzene-1-sulfonamide的合成方法" [P]. 中国发明专利, 专利号 CN 116038974 A, 授权公告日 2018-06-07.
发明人何建平,张德明,陈志强. "Method for the Synthesis of 4-chloro-3-methylbenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 117461626 A, 授权公告日 2021-12-04.
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