发明人韩伟,杨光,冯建国. "Method for the Synthesis of 5-Bromo-1-(cyanomethyl)-1H-indole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113408597 B, 授权公告日 2023-11-08.
发明人陈志强,冯建国,赵玉洁. "A Process for Preparing High-Purity 5-Bromo-1-(cyanomethyl)-1H-indole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111558631 B, 授权公告日 2018-02-10.
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