发明人孙丽萍,张德明,郭海燕. "Method for the Synthesis of (S)-2-(Cbz-amino)-2-cyclopropylacetic Acid" [P]. 中国发明专利, 专利号 CN 115528497 B, 授权公告日 2016-10-23.
发明人黄志刚,唐晓军,李文辉. "A Process for Preparing High-Purity (S)-2-(Cbz-amino)-2-cyclopropylacetic Acid" [P]. 中国发明专利, 专利号 CN 111635404 B, 授权公告日 2023-12-12.
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