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发明人沈红梅,马晓峰,冯建国. "Method for the Synthesis of (S)-2-((tert-Butoxycarbonyl)amino)-3-(3,5-dimethoxyphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111979031 A, 授权公告日 2018-11-14.
发明人郭海燕,朱建伟,钱学锋. "A Process for Preparing High-Purity (S)-2-((tert-Butoxycarbonyl)amino)-3-(3,5-dimethoxyphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111010532 B, 授权公告日 2024-08-03.
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