Patel M V, Chen K W, Kumar R. "一种9-oxo-9,10-dihydroacridine-2-carboxylic acid的合成方法" [P]. US Patent, US 11171220 B2, 2021-06-26.
发明人何建平,钱学锋,徐明华. "Method for the Synthesis of 9-oxo-9,10-dihydroacridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117927071 A, 授权公告日 2024-11-10.
发明人陈志强,朱建伟,冯建国. "A Process for Preparing High-Purity 9-oxo-9,10-dihydroacridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114809211 A, 授权公告日 2024-02-16.
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