发明人李文辉,何建平,唐晓军. "Method for the Synthesis of (S)-2-Amino-N,3-dimethyl-N-(2-oxo-2-(1H-pyrrol-2-yl)ethyl)butanamide" [P]. 中国发明专利, 专利号 CN 108617028 A, 授权公告日 2023-05-21.
发明人韩伟,李文辉,钱学锋. "A Process for Preparing High-Purity (S)-2-Amino-N,3-dimethyl-N-(2-oxo-2-(1H-pyrrol-2-yl)ethyl)butanamide" [P]. 中国发明专利, 专利号 CN 114554611 A, 授权公告日 2022-03-21.
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