Sørensen M, Johansson L, Mueller T C. "Method for the Synthesis of 1-(tert-Butyl) 2-methyl (2S,4R)-4-benzamidopyrrolidine-1,2-dicarboxylate" [P]. European Patent, EP 3271285 A1, 2018-06-23.
发明人王建平,徐明华,郭海燕. "A Process for Preparing High-Purity 1-(tert-Butyl) 2-methyl (2S,4R)-4-benzamidopyrrolidine-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 109099561 B, 授权公告日 2019-12-15.
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