发明人郑宇鹏,郭海燕,钱学锋. "Method for the Synthesis of 5-Amino-6-hydroxyquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 108264425 A, 授权公告日 2022-03-03.
发明人沈红梅,何建平,钱学锋. "A Process for Preparing High-Purity 5-Amino-6-hydroxyquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112158286 B, 授权公告日 2022-10-23.
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