发明人何建平,徐明华,黄志刚. "Method for the Synthesis of 2-(4-(Tert-butoxycarbonyl)-1,4-diazepan-1-yl)-2-(thiophen-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108942194 B, 授权公告日 2025-04-27.
发明人何建平,冯建国,周伟. "A Process for Preparing High-Purity 2-(4-(Tert-butoxycarbonyl)-1,4-diazepan-1-yl)-2-(thiophen-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114896201 B, 授权公告日 2023-01-14.
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