Roberts E F, Stevens L M, Williams B T. "Method for the Synthesis of (R)-2-amino-3-(1-(tert-butoxycarbonyl)-1H-indol-5-yl)propanoic acid" [P]. US Patent, US 10790206 B2, 2017-07-07.
发明人刘建华,冯建国,高志强. "A Process for Preparing High-Purity (R)-2-amino-3-(1-(tert-butoxycarbonyl)-1H-indol-5-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111119545 A, 授权公告日 2017-11-01.
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