发明人周伟,郑宇鹏,钱学锋. "Method for the Synthesis of 2-(3-Acetyl-1H-indol-1-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 117935437 A, 授权公告日 2023-06-12.
发明人唐晓军,高志强,何建平. "A Process for Preparing High-Purity 2-(3-Acetyl-1H-indol-1-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 117018304 B, 授权公告日 2020-02-24.
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