发明人黄志刚,孙丽萍,胡光. "Method for the Synthesis of Sodium 2-(1H-indol-2-yl)acetate" [P]. 中国发明专利, 专利号 CN 111143225 B, 授权公告日 2020-12-27.
发明人陈志强,周伟,杨光. "A Process for Preparing High-Purity Sodium 2-(1H-indol-2-yl)acetate" [P]. 中国发明专利, 专利号 CN 111682806 A, 授权公告日 2018-02-10.
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