发明人何建平,刘建华,陈志强. "Method for the Synthesis of rel-(tert-butyl (1S,5R,7R)-7-carbamoyl-1-(hydroxymethyl)-3-azabicyclo[3.2.0]heptane-3-carboxylate)" [P]. 中国发明专利, 专利号 CN 109151751 A, 授权公告日 2017-03-19.
Martínez F, Rossi M, Björnsson E. "A Process for Preparing High-Purity rel-(tert-butyl (1S,5R,7R)-7-carbamoyl-1-(hydroxymethyl)-3-azabicyclo[3.2.0]heptane-3-carboxylate)" [P]. European Patent, EP 3556573 A1, 2015-04-13.
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