反应详情

By a method similar to that in Step 1 of Example 32, and using, instead of N-[(3-aminophenyl)methyl]-6-cyano-4-oxo-3,4-dihydroquinazoline-2-carboxamide, N-[(3-aminophenyl)methyl]-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-2-carboxamide obtained in Reference Example 48 and using, instead of 3-[1-(triphenylmethyl)-1H-1,2,4-triazol-3-yl]propanoic acid, 1-(triphenylmethyl)-1H-1,2,4-triazole-3-carboxylic acid obtained in Reference Example 35, 5-methyl-4-oxo-N-{[3-({[1-(triphenylmethyl)-1H-1,2,4-triazol-3-yl]carbonyl}amino)phenyl]methyl}-3,4-dihydrothieno[2,3-d]pyrimidine-2-carboxamide was obtained as a white powder (575 mg, 88%).

1. customobtained in Reference Example 48
2. customobtained in Reference Example 35