发明人高志强,罗永刚,孙丽萍. "Method for the Synthesis of 1,10-Phenanthroline-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110943658 B, 授权公告日 2018-08-17.
Rossi M, Mueller T C, Lefèvre J P. "A Process for Preparing High-Purity 1,10-Phenanthroline-2-carboxylic acid" [P]. European Patent, EP 3089783 A1, 2024-07-23.
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