发明人朱建伟,唐晓军,孙丽萍. "Method for the Synthesis of 7,8-Dihydroxyisoquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117903379 A, 授权公告日 2023-02-16.
发明人黄志刚,胡光,林芳. "A Process for Preparing High-Purity 7,8-Dihydroxyisoquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114653576 B, 授权公告日 2017-07-12.
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