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发明人朱建伟,杨光,陈志强. "Method for the Synthesis of (R)-3-(5-Methyl-1H-indol-3-yl)-2-(3-phenylureido)propanoic acid" [P]. 中国发明专利, 专利号 CN 114476923 B, 授权公告日 2023-12-01.
发明人周伟,李文辉,马晓峰. "A Process for Preparing High-Purity (R)-3-(5-Methyl-1H-indol-3-yl)-2-(3-phenylureido)propanoic acid" [P]. 中国发明专利, 专利号 CN 113522665 A, 授权公告日 2025-09-06.
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