发明人杨光,王建平,罗永刚. "Method for the Synthesis of tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110571486 A, 授权公告日 2023-04-16.
Johnson M A, Patel M V, Yamamoto T. "A Process for Preparing High-Purity tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-2-carboxylate" [P]. US Patent, US 11385523 B2, 2022-01-16.
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