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发明人冯建国,周伟,孙丽萍. "Method for the Synthesis of 1-[(tert-butoxy)carbonyl]-4-methoxy-2-methylpyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115346527 B, 授权公告日 2019-05-03.
发明人冯建国,李文辉,王建平. "A Process for Preparing High-Purity 1-[(tert-butoxy)carbonyl]-4-methoxy-2-methylpyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113440979 A, 授权公告日 2015-07-20.
参考文献 Literature
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