发明人黄志刚,胡光,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110629082 A, 授权公告日 2021-10-02.
发明人郭海燕,杨光,高志强. "Method for the Synthesis of 1-(3,5-Dimethoxyphenyl)-5-oxopyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109196099 B, 授权公告日 2017-06-24.
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