发明人赵玉洁,郭海燕,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113656806 A, 授权公告日 2020-12-19.
发明人刘建华,黄志刚,钱学锋. "Method for the Synthesis of (R)-5,5-difluoro-2-methyltetrahydro-2H-pyran-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108360547 B, 授权公告日 2022-07-12.
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