发明人张德明,韩伟,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113256615 A, 授权公告日 2016-08-22.
发明人李文辉,郭海燕,杨光. "Method for the Synthesis of 5-(2-Hydroxy-6-oxo-cyclohex-1-enecarbonyl)-4-oxazol-2-yl-2-trifluoromethyl-benzonitrile" [P]. 中国发明专利, 专利号 CN 113578485 A, 授权公告日 2022-06-26.
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