发明人唐晓军,李文辉,林芳. "Method for the Synthesis of 3-{6-[(4-hydroxycyclohexyl)amino]imidazo[1,2-b]pyridazin-3-yl}benzoic acid" [P]. 中国发明专利, 专利号 CN 117858199 A, 授权公告日 2023-11-09.
发明人林芳,胡光,朱建伟. "A Process for Preparing High-Purity 3-{6-[(4-hydroxycyclohexyl)amino]imidazo[1,2-b]pyridazin-3-yl}benzoic acid" [P]. 中国发明专利, 专利号 CN 108921780 B, 授权公告日 2018-03-20.
参考文献 Literature
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Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-{6-[(4-hydroxycyclohexyl)amino]imidazo[1,2-b]pyridazin-3-yl}benzoic acid as an Impurity". Rapid Commun. Mass Spectrom., 2016, 166, 7300-7319.