发明人郭海燕,黄志刚,沈红梅. "Method for the Synthesis of (R)-4-([1,1'-Biphenyl]-2-yl)-2-aminobutanoic acid" [P]. 中国发明专利, 专利号 CN 109922448 A, 授权公告日 2019-10-09.
发明人林芳,周伟,杨光. "A Process for Preparing High-Purity (R)-4-([1,1'-Biphenyl]-2-yl)-2-aminobutanoic acid" [P]. 中国发明专利, 专利号 CN 108177284 B, 授权公告日 2019-07-06.
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