发明人何建平,钱学锋,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114773014 A, 授权公告日 2023-07-11.
发明人郭海燕,陈志强,唐晓军. "Method for the Synthesis of tert-Butyl 1,6-diazaspiro[3.3]heptane-6-carboxylate oxalate" [P]. 中国发明专利, 专利号 CN 114202119 B, 授权公告日 2025-05-16.
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