发明人冯建国,王建平,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109560849 A, 授权公告日 2015-12-03.
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发明人郭海燕,朱建伟,胡光. "A Process for Preparing High-Purity 1-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)-3-(3,4-dimethylphenyl)urea" [P]. 中国发明专利, 专利号 CN 108610645 A, 授权公告日 2025-05-13.
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