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发明人马晓峰,韩伟,孙丽萍. "Method for the Synthesis of 1-(Tert-butyl) 2-methyl (2S,4S)-4-(dimethylamino)pyrrolidine-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 109620906 A, 授权公告日 2020-12-03.
发明人何建平,孙丽萍,钱学锋. "A Process for Preparing High-Purity 1-(Tert-butyl) 2-methyl (2S,4S)-4-(dimethylamino)pyrrolidine-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 111180668 A, 授权公告日 2023-10-16.
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