发明人赵玉洁,胡光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113263825 A, 授权公告日 2018-06-23.
发明人唐晓军,马晓峰,孙丽萍. "Method for the Synthesis of 4-Hydroxy-7-sulfoquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117148031 B, 授权公告日 2017-04-22.
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