发明人高志强,钱学锋,冯建国. "Method for the Synthesis of 8-(Tert-butoxycarbonyl)-1,8-diazaspiro[4.5]Decane-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108790707 A, 授权公告日 2019-02-02.
发明人杨光,冯建国,胡光. "A Process for Preparing High-Purity 8-(Tert-butoxycarbonyl)-1,8-diazaspiro[4.5]Decane-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112182196 B, 授权公告日 2022-02-19.
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