发明人徐明华,郑宇鹏,黄志刚. "Method for the Synthesis of Tert-butyl (S)-3-hydroxy-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate" [P]. 中国发明专利, 专利号 CN 117769513 B, 授权公告日 2022-02-12.
发明人马晓峰,徐明华,何建平. "A Process for Preparing High-Purity Tert-butyl (S)-3-hydroxy-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate" [P]. 中国发明专利, 专利号 CN 108417611 A, 授权公告日 2025-07-20.
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