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发明人李文辉,何建平,胡光. "Method for the Synthesis of tert-butyl cis-6-amino-1-azaspiro[3.3]heptane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113199860 A, 授权公告日 2017-04-11.
发明人高志强,赵玉洁,何建平. "A Process for Preparing High-Purity tert-butyl cis-6-amino-1-azaspiro[3.3]heptane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111202002 A, 授权公告日 2019-05-11.
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