发明人黄志刚,郭海燕,杨光. "Method for the Synthesis of 2-amino-1,8-naphthyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108193134 B, 授权公告日 2019-04-07.
发明人郭海燕,杨光,何建平. "A Process for Preparing High-Purity 2-amino-1,8-naphthyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110610211 B, 授权公告日 2016-02-26.
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