发明人林芳,钱学锋,黄志刚. "Method for the Synthesis of 2-Amino-3-(5-hydroxy-1H-indol-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111869617 B, 授权公告日 2017-04-03.
发明人郑宇鹏,徐明华,高志强. "A Process for Preparing High-Purity 2-Amino-3-(5-hydroxy-1H-indol-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 115373047 B, 授权公告日 2016-01-19.
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