发明人徐明华,林芳,罗永刚. "Method for the Synthesis of (R)-3-(1H-Indol-3-yl)-2-(3-phenylpropanamido)propanoic acid" [P]. 中国发明专利, 专利号 CN 108275556 B, 授权公告日 2021-09-04.
发明人徐明华,韩伟,王建平. "A Process for Preparing High-Purity (R)-3-(1H-Indol-3-yl)-2-(3-phenylpropanamido)propanoic acid" [P]. 中国发明专利, 专利号 CN 116000206 B, 授权公告日 2017-12-04.
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