发明人郭海燕,李文辉,王建平. "Method for the Synthesis of Benzyl 3-((benzyloxycarbonyl)(tert-butoxycarbonyl)amino)-4-(tosyloxy)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112096481 B, 授权公告日 2023-10-14.
发明人何建平,胡光,孙丽萍. "A Process for Preparing High-Purity Benzyl 3-((benzyloxycarbonyl)(tert-butoxycarbonyl)amino)-4-(tosyloxy)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117130754 A, 授权公告日 2020-04-24.
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