发明人杨光,张德明,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113294381 A, 授权公告日 2023-04-14.
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发明人孙丽萍,何建平,沈红梅. "A Process for Preparing High-Purity 3-(1,1-Dioxidotetrahydrothiophen-3-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 113532195 A, 授权公告日 2021-11-23.
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