发明人刘建华,陈志强,张德明. "Method for the Synthesis of 1'-Benzyl-6-chloro-3H-spiro[furo[3,4-c]pyridine-1,4'-piperidin]-3-one" [P]. 中国发明专利, 专利号 CN 115157537 A, 授权公告日 2025-12-05.
发明人韩伟,朱建伟,钱学锋. "A Process for Preparing High-Purity 1'-Benzyl-6-chloro-3H-spiro[furo[3,4-c]pyridine-1,4'-piperidin]-3-one" [P]. 中国发明专利, 专利号 CN 109052578 B, 授权公告日 2023-12-12.
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