发明人杨光,唐晓军,胡光. "Method for the Synthesis of 3-Hydroxy-4-(methylamino)tetrahydrothiophene 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 111034459 B, 授权公告日 2016-09-19.
发明人何建平,刘建华,林芳. "A Process for Preparing High-Purity 3-Hydroxy-4-(methylamino)tetrahydrothiophene 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 111633163 A, 授权公告日 2024-09-22.
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