发明人何建平,赵玉洁,张德明. "Method for the Synthesis of 2-(((1-Acetylpiperidin-4-yl)methyl)(ethyl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 109322453 A, 授权公告日 2017-10-28.
O'Brien P Q, Schröder R, Davis P L. "A Process for Preparing High-Purity 2-(((1-Acetylpiperidin-4-yl)methyl)(ethyl)amino)acetic acid" [P]. US Patent, US 9949676 B2, 2019-11-25.
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