发明人李文辉,朱建伟,陈志强. "Method for the Synthesis of 5-(1h-Indol-3-yl)isoxazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117542503 A, 授权公告日 2022-01-23.
Williams B T, Hughes D C, Schröder R. "A Process for Preparing High-Purity 5-(1h-Indol-3-yl)isoxazole-3-carboxylic acid" [P]. US Patent, US 9656154 B2, 2025-08-20.
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