Stevens L M, Johnson M A, Yamamoto T. "Method for the Synthesis of (S)-2-((Tert-butoxycarbonyl)amino)-3-(5-hydroxy-1h-indol-3-yl)propanoic acid" [P]. US Patent, US 11597946 B2, 2023-08-27.
发明人郭海燕,胡光,沈红梅. "A Process for Preparing High-Purity (S)-2-((Tert-butoxycarbonyl)amino)-3-(5-hydroxy-1h-indol-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 117205837 A, 授权公告日 2025-05-08.
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