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发明人胡光,罗永刚,郑宇鹏. "Method for the Synthesis of 3-[2-(7-chloro-1,8-naphthyridin-3-yl)ethynyl]-1H-pyridin-2-one" [P]. 中国发明专利, 专利号 CN 116512017 B, 授权公告日 2023-09-24.
发明人高志强,罗永刚,郭海燕. "A Process for Preparing High-Purity 3-[2-(7-chloro-1,8-naphthyridin-3-yl)ethynyl]-1H-pyridin-2-one" [P]. 中国发明专利, 专利号 CN 113351890 B, 授权公告日 2021-02-01.
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