Park J H, Roberts E F, Chen K W. "Method for the Synthesis of 3-(1H-indol-3-yl)-2-(1-oxoisoindolin-2-yl)propanoic acid" [P]. US Patent, US 10408625 B2, 2023-05-01.
发明人李文辉,郭海燕,张德明. "A Process for Preparing High-Purity 3-(1H-indol-3-yl)-2-(1-oxoisoindolin-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 109840107 A, 授权公告日 2017-12-26.
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