发明人罗永刚,钱学锋,高志强. "一种(R)-2-(Cbz-氨基)-4-(Boc-氨基)丁酸的合成方法" [P]. 中国发明专利, 专利号 CN 113308740 A, 授权公告日 2017-04-21.
发明人钱学锋,朱建伟,沈红梅. "Method for the Synthesis of (R)-2-(Cbz-amino)-4-(Boc-amino)butyric Acid" [P]. 中国发明专利, 专利号 CN 116663346 B, 授权公告日 2021-02-19.
发明人张德明,林芳,钱学锋. "A Process for Preparing High-Purity (R)-2-(Cbz-amino)-4-(Boc-amino)butyric Acid" [P]. 中国发明专利, 专利号 CN 108805262 B, 授权公告日 2023-10-02.
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