发明人朱建伟,马晓峰,黄志刚. "Method for the Synthesis of 1403766-59-5
7-oxo-3-azabicyclo[3.2.0]heptane-2-carboxylic acid
PB35399" [P]. 中国发明专利, 专利号 CN 113979384 B, 授权公告日 2016-01-14.
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