Klinger H, Kumar R, Chen K W. "一种ethyl 4-chloro-7-methyl-1,8-naphthyridine-3-carboxylate的合成方法" [P]. US Patent, US 10235408 B2, 2022-09-08.
发明人赵玉洁,刘建华,胡光. "Method for the Synthesis of ethyl 4-chloro-7-methyl-1,8-naphthyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113112962 A, 授权公告日 2021-10-01.
发明人陈志强,赵玉洁,冯建国. "A Process for Preparing High-Purity ethyl 4-chloro-7-methyl-1,8-naphthyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113774941 A, 授权公告日 2017-01-26.
参考文献 Literature
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