发明人郭海燕,王建平,马晓峰. "Method for the Synthesis of Tert-butyl (2S,4S)-2-(aminomethyl)-2-(cyclobutylmethyl)-4-hydroxypyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110154887 B, 授权公告日 2021-11-25.
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