发明人罗永刚,刘建华,何建平. "一种(R)-2-氨基-3-(1H-吡咯并[2,3-b]吡啶-3-基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 113899218 A, 授权公告日 2024-02-05.
Björnsson E, Sørensen M, Johansson L. "Method for the Synthesis of (R)-2-Amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid" [P]. European Patent, EP 3825458 A1, 2017-05-10.
发明人沈红梅,刘建华,马晓峰. "A Process for Preparing High-Purity (R)-2-Amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 110645886 B, 授权公告日 2019-03-27.
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