发明人朱建伟,郭海燕,陈志强. "Method for the Synthesis of Ethyl 1-((5-chloro-8-hydroxyquinolin-7-yl)methyl)piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 116542848 B, 授权公告日 2017-10-05.
发明人郑宇鹏,韩伟,马晓峰. "A Process for Preparing High-Purity Ethyl 1-((5-chloro-8-hydroxyquinolin-7-yl)methyl)piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117850174 B, 授权公告日 2021-03-02.
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