2-噻吩甲酰肼 、
N-[3-(6-chloropyridazin-3-yl)phenyl]-1,3-benzodioxole-5-carboxamide 在
crude product 作用下,
以
正丁醇 为溶剂,
反应 4.0h,
以Flash chromatography of the crude product (1:30 MeOH:CH2Cl2) afforded N-[3-(3-thien-2-yl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]-1,3-benzodioxole-5-carboxamide in 75% yield的产率得到N-[3-(3-thien-2-yl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]-1,3-benzodioxole-5-carboxamide