发明人赵玉洁,王建平,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117672811 A, 授权公告日 2024-04-06.
发明人杨光,张德明,赵玉洁. "Method for the Synthesis of Tert-butyl 1-(hydroxymethyl)-3-oxo-2,8-diazaspiro[4.5]Decane-8-carboxylate" [P]. 中国发明专利, 专利号 CN 114067069 A, 授权公告日 2021-10-01.
发明人高志强,郭海燕,钱学锋. "A Process for Preparing High-Purity Tert-butyl 1-(hydroxymethyl)-3-oxo-2,8-diazaspiro[4.5]Decane-8-carboxylate" [P]. 中国发明专利, 专利号 CN 116063504 A, 授权公告日 2024-09-14.
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