发明人刘建华,张德明,何建平. "Method for the Synthesis of tert-Butyl 3-oxo-1,2,3,5-tetrahydrospiro[2-benzazepine-4,4'-piperidine]-1'-carboxylate" [P]. 中国发明专利, 专利号 CN 111985126 A, 授权公告日 2025-06-10.
Lee S K, Thompson G K, Williams B T. "A Process for Preparing High-Purity tert-Butyl 3-oxo-1,2,3,5-tetrahydrospiro[2-benzazepine-4,4'-piperidine]-1'-carboxylate" [P]. US Patent, US 10987984 B2, 2024-05-18.
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