9-(4-Bromo-phenyl)-7-furan-2-yl-2-methyl-pyrido[3',2':4,5]thieno[3,2-d][1,3]oxazin-4-one 、
C.I.酸性橙108 以
氯仿 为溶剂,
反应 0.17h,
以67%的产率得到4-(4-Bromo-phenyl)-6-furan-2-yl-3-{[N-(2-hydroxy-ethyl)-acetimidoyl]-amino}-thieno[2,3-b]pyridine-2-carboxylic acid; compound with 2-amino-ethanol