发明人何建平,冯建国,林芳. "Method for the Synthesis of N-(4-(3-(Pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 108125244 A, 授权公告日 2016-08-14.
发明人胡光,唐晓军,王建平. "A Process for Preparing High-Purity N-(4-(3-(Pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 109782707 B, 授权公告日 2019-09-08.
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