[Cl:1][C:2]1[N:7]=[C:6]([C:8]2[CH:9]=[C:10]([CH:13]=[CH:14][CH:15]=2)[CH:11]=O)[CH:5]=[CH:4][N:3]=1.[NH2:16][C:17]1[CH:18]=[N:19][CH:20]=[CH:21][CH:22]=1>>[Cl:1][C:2]1[N:7]=[C:6]([C:8]2[CH:9]=[C:10]([CH:13]=[CH:14][CH:15]=2)[CH2:11][NH:16][C:17]2[CH:18]=[N:19][CH:20]=[CH:21][CH:22]=2)[CH:5]=[CH:4][N:3]=1Intermediate 1 was coupled with 3-aminopyridine following procedure B. LC-MS showed the product had the expected M+H+ of 297.
Loading…