发明人陈志强,朱建伟,罗永刚. "一种2-苯基-1,7-二氮杂萘-4-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 114530945 A, 授权公告日 2015-12-28.
发明人李文辉,周伟,赵玉洁. "Method for the Synthesis of 2-Phenyl-1,7-naphthyridine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113281212 A, 授权公告日 2016-06-05.
发明人王建平,李文辉,赵玉洁. "A Process for Preparing High-Purity 2-Phenyl-1,7-naphthyridine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108995464 B, 授权公告日 2024-12-25.
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