发明人韩伟,胡光,沈红梅. "Method for the Synthesis of N-(pyrrolidin-3-yl)imidazo[1,2-b]pyridazin-6-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 111738704 A, 授权公告日 2022-04-12.
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