发明人罗永刚,钱学锋,刘建华. "一种4-氨基-5-羟基萘-1-磺酸的合成方法" [P]. 中国发明专利, 专利号 CN 114581137 A, 授权公告日 2024-12-03.
发明人郭海燕,黄志刚,冯建国. "Method for the Synthesis of 4-Amino-5-hydroxynaphthalene-1-sulfonic acid" [P]. 中国发明专利, 专利号 CN 115863653 B, 授权公告日 2024-05-12.
发明人赵玉洁,林芳,胡光. "A Process for Preparing High-Purity 4-Amino-5-hydroxynaphthalene-1-sulfonic acid" [P]. 中国发明专利, 专利号 CN 109117822 A, 授权公告日 2025-12-23.
参考文献 Literature
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