发明人赵玉洁,张德明,郑宇鹏. "Method for the Synthesis of 3-Hydroxy-1H-pyrazolo[4,3-c]quinoline-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115418647 A, 授权公告日 2017-12-13.
Schröder R, Kumar R, Lee S K. "A Process for Preparing High-Purity 3-Hydroxy-1H-pyrazolo[4,3-c]quinoline-7-carboxylic acid" [P]. US Patent, US 10682147 B2, 2023-02-23.
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