发明人冯建国,孙丽萍,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110853291 A, 授权公告日 2024-03-13.
发明人郭海燕,钱学锋,赵玉洁. "Method for the Synthesis of 3-Nitro-6-propoxyimidazo[1,2-b]pyridazine" [P]. 中国发明专利, 专利号 CN 111571620 A, 授权公告日 2022-12-25.
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