Martínez F, Nowak P, Jørgensen K. "一种6-(Boc-氨基)-2-氮杂螺[3.3]庚烷的合成方法" [P]. European Patent, EP 3215587 A1, 2024-07-12.
发明人郭海燕,高志强,钱学锋. "Method for the Synthesis of 6-(Boc-amino)-2-azaspiro[3.3]heptane" [P]. 中国发明专利, 专利号 CN 114609084 A, 授权公告日 2022-10-20.
发明人韩伟,何建平,张德明. "A Process for Preparing High-Purity 6-(Boc-amino)-2-azaspiro[3.3]heptane" [P]. 中国发明专利, 专利号 CN 110237205 B, 授权公告日 2021-02-13.
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