发明人李文辉,朱建伟,林芳. "Method for the Synthesis of Methyl 3-(1-benzyl-4-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)piperidin-3-yl)propanoate" [P]. 中国发明专利, 专利号 CN 116263815 B, 授权公告日 2025-02-19.
发明人王建平,胡光,陈志强. "A Process for Preparing High-Purity Methyl 3-(1-benzyl-4-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)piperidin-3-yl)propanoate" [P]. 中国发明专利, 专利号 CN 114149077 B, 授权公告日 2016-05-05.
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