发明人赵玉洁,罗永刚,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112305277 A, 授权公告日 2022-10-11.
发明人高志强,唐晓军,钱学锋. "Method for the Synthesis of (3S,5s)-1,1-difluoro-5-methylspiro[2.3]Hexane-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113640545 A, 授权公告日 2015-01-11.
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