[Cl:1][C:2]1[N:10]=[C:9]2[C:5]([N:6]=[CH:7][N:8]2[CH:11]2[CH2:15][CH2:14][CH2:13][CH2:12]2)=[C:4](Cl)[N:3]=1.[CH3:17][C:18]1[CH:19]=[C:20]([CH:23]=[CH:24][CH:25]=1)[CH2:21][NH2:22]>C(N(CC)CC)C>[Cl:1][C:2]1[N:10]=[C:9]2[C:5]([N:6]=[CH:7][N:8]2[CH:11]2[CH2:15][CH2:14][CH2:13][CH2:12]2)=[C:4]([NH:22][CH2:21][C:20]2[CH:23]=[CH:24][CH:25]=[C:18]([CH3:17])[CH:19]=2)[N:3]=12-Chloro-6-[(3-methylbenzyl)amino]-9-cyclopentylpurine is prepared from 2,6-dichloro-9-cyclopentylpurine, 3-methylbenzylamine, and triethylamine essentially as described above in Example 1, Scheme A, step b.
読み込み中…