4-(6-dimethylamino-1-methyl-2,4-quinazoline-dione-3-yl)-L-phenylalanine methyl ester 、
2,6-difluoro-4-({[4-(1H-1,2,4-triazol-1-yl)phenyl]sulfonyl}amino)benzoic acid 在
盐酸 、
水 、
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
1,4-二氧六环 、
二氯甲烷 为溶剂,
反应 3.0h,
生成 N-[2,6-difluoro-4-({[4-(1H-1,2,4-triazol-1-yl)phenyl]sulfonyl}amino)benzoyl]-4-[6-(dimethylamino)-1-methyl-2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl]-L-phenylalanine trifluoroacetate