发明人赵玉洁,徐明华,何建平. "一种2-cyclobutylethane-1-sulfonamide的合成方法" [P]. 中国发明专利, 专利号 CN 108794402 A, 授权公告日 2018-04-10.
发明人杨光,冯建国,孙丽萍. "Method for the Synthesis of 2-cyclobutylethane-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 109236682 B, 授权公告日 2019-05-26.
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