发明人王建平,孙丽萍,何建平. "Method for the Synthesis of 4-Amino-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide" [P]. 中国发明专利, 专利号 CN 110349242 B, 授权公告日 2019-04-22.
发明人赵玉洁,高志强,林芳. "A Process for Preparing High-Purity 4-Amino-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide" [P]. 中国发明专利, 专利号 CN 112176037 A, 授权公告日 2015-01-19.
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