发明人张德明,李文辉,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114464822 A, 授权公告日 2015-07-05.
发明人沈红梅,何建平,冯建国. "Method for the Synthesis of Tert-butyl7-amino-1-azaspiro[3.5]nonane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117501414 A, 授权公告日 2025-04-10.
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