发明人罗永刚,高志强,陈志强. "Method for the Synthesis of Methyl 3-(4-benzyl-7-chloro-3-oxo-3,4-dihydroquinoxalin-2-yl)propanoate" [P]. 中国发明专利, 专利号 CN 113792239 A, 授权公告日 2021-01-16.
发明人何建平,朱建伟,刘建华. "A Process for Preparing High-Purity Methyl 3-(4-benzyl-7-chloro-3-oxo-3,4-dihydroquinoxalin-2-yl)propanoate" [P]. 中国发明专利, 专利号 CN 117252106 A, 授权公告日 2017-08-08.
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