发明人赵玉洁,张德明,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108615525 A, 授权公告日 2019-08-28.
Sørensen M, Johansson L, Martínez F. "Method for the Synthesis of Tert-butyl (S)-6-(6-ethynyl-1H-benzo[d]imidazol-2-yl)-5-azaspiro[2.4]Heptane-5-carboxylate" [P]. European Patent, EP 3461074 A1, 2025-07-06.
发明人何建平,钱学锋,黄志刚. "A Process for Preparing High-Purity Tert-butyl (S)-6-(6-ethynyl-1H-benzo[d]imidazol-2-yl)-5-azaspiro[2.4]Heptane-5-carboxylate" [P]. 中国发明专利, 专利号 CN 112170956 B, 授权公告日 2022-08-25.
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