发明人刘建华,冯建国,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116753351 A, 授权公告日 2016-04-10.
发明人郑宇鹏,冯建国,赵玉洁. "Method for the Synthesis of (R)-N-[(E)-(1-methoxycyclopentyl)methylidene]-2-methylpropane-2-sulfinamide" [P]. 中国发明专利, 专利号 CN 113365445 A, 授权公告日 2016-07-06.
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