3-(6-amino-2-methyl-4-oxoquinazolin-3(4H)-yl)piperidine-2,6-dione 、 1-(6-(4-(6-(4-chlorophenyl)-1-methylspiro[benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepine-4,1‘-cyclopropan]-8-yl)-1H-pyrazol-1-yl)hexyl)-1H-1,2,3-triazole-4-carbaldehyde 在
溶剂黄146 、
三乙酰氧基硼氢化钠 作用下,
以
1,2-二氯乙烷 为溶剂,
以45.5%的产率得到3-(6-(((1-(6-(4-(6-(4-chlorophenyl)-1-methylspiro[benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepine-4,1'-cyclopropan]-8-yl)-1H-pyrazol-1-yl)hexyl)-1H-1,2,3-triazol-4-yl)methyl)amino)-2-methyl-4-oxoquinazolin-3(4H)-yl)piperidine-2,6-dione