发明人周伟,赵玉洁,黄志刚. "Method for the Synthesis of Methyl 3-(methylamino)thietane-3-carboxylate 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 108410816 B, 授权公告日 2022-01-20.
发明人黄志刚,冯建国,徐明华. "A Process for Preparing High-Purity Methyl 3-(methylamino)thietane-3-carboxylate 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 114829918 A, 授权公告日 2017-08-22.
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