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发明人郭海燕,罗永刚,李文辉. "Method for the Synthesis of (S)-tert-Butyl 3-((6-chloro-2-(methylthio)pyrimidin-4-yl)amino)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 116852115 A, 授权公告日 2020-10-26.
发明人钱学锋,徐明华,周伟. "A Process for Preparing High-Purity (S)-tert-Butyl 3-((6-chloro-2-(methylthio)pyrimidin-4-yl)amino)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110666647 B, 授权公告日 2018-06-21.
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