发明人徐明华,周伟,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115522799 A, 授权公告日 2025-02-19.
发明人李文辉,唐晓军,马晓峰. "Method for the Synthesis of 3-(1H-Indol-7-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 110212530 B, 授权公告日 2017-03-02.
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