发明人王建平,胡光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116034668 A, 授权公告日 2022-09-06.
发明人郑宇鹏,罗永刚,张德明. "Method for the Synthesis of N-((S)-1,3-Dihydrospiro[indene-2,4'-piperidin]-1-yl)-2-methylpropane-2-sulfinamide" [P]. 中国发明专利, 专利号 CN 108573968 B, 授权公告日 2018-03-23.
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