发明人唐晓军,黄志刚,赵玉洁. "Method for the Synthesis of 2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 3-hydroxy-2-naphthoate" [P]. 中国发明专利, 专利号 CN 108140775 B, 授权公告日 2022-02-15.
发明人郭海燕,韩伟,罗永刚. "A Process for Preparing High-Purity 2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 3-hydroxy-2-naphthoate" [P]. 中国发明专利, 专利号 CN 115208214 A, 授权公告日 2019-10-24.
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