发明人杨光,张德明,赵玉洁. "Method for the Synthesis of Tert-butyl 5-(aminomethyl)spiro[indoline-3,3'-piperidine]-1'-carboxylate" [P]. 中国发明专利, 专利号 CN 117358362 A, 授权公告日 2018-01-22.
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