methanesulphonic acid 2-methyl-2H-[1,2,4]triazol-3-ylmethyl ester 、 N-[1-(fluoromethyl)cyclopropyl]-3-[(1-methylpyrazol-4-yl)methyl]-2,4-dioxo-1H-quinazoline-6-sulfonamide 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 4.0h,
以23 mg的产率得到N-[1-(fluoromethyl)cyclopropyl]-3-[(1-methylpyrazol-4-yl)methyl]-1-[(2-methyl-1,2,4-triazol-3-yl)methyl]-2,4-dioxoquinazoline-6-sulfonamide