发明人何建平,张德明,孙丽萍. "Method for the Synthesis of 2-methoxy-4-nitrobenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 117081926 B, 授权公告日 2019-10-17.
发明人张德明,唐晓军,杨光. "A Process for Preparing High-Purity 2-methoxy-4-nitrobenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 111654442 B, 授权公告日 2016-04-07.
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