发明人赵玉洁,黄志刚,马晓峰. "Method for the Synthesis of Ethyl 1-(quinoxalin-6-yl)piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 113504789 B, 授权公告日 2020-07-10.
发明人陈志强,孙丽萍,徐明华. "A Process for Preparing High-Purity Ethyl 1-(quinoxalin-6-yl)piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 112285134 A, 授权公告日 2023-11-24.
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