发明人马晓峰,唐晓军,李文辉. "Method for the Synthesis of (S)-2-amino-N,3-dimethyl-N-(thiophen-3-ylmethyl)butanamide" [P]. 中国发明专利, 专利号 CN 112904788 B, 授权公告日 2018-09-23.
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