发明人唐晓军,沈红梅,冯建国. "Method for the Synthesis of 1-{[(tert-butoxy)carbonyl]amino}-5-oxopyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110833381 B, 授权公告日 2018-10-13.
发明人杨光,何建平,郭海燕. "A Process for Preparing High-Purity 1-{[(tert-butoxy)carbonyl]amino}-5-oxopyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114536809 A, 授权公告日 2021-11-02.
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