Diisopropylethylamine → 6-{2-[4-(4-methoxy-benzothiazole-2-carbonyl)-piperidin-1-yl]-acetyl}-4H-benzo[1,4]oxazin-3-one

Reaction equation

[CH3:1][O:2][C:3]1[C:8]2[N:9]=[C:10]([C:12]([CH:14]3[CH2:19][CH2:18][NH:17][CH2:16][CH2:15]3)=[O:13])[S:11][C:7]=2[CH:6]=[CH:5][CH:4]=1.Cl[CH2:21][C:22]([C:24]1[CH:25]=[CH:26][C:27]2[O:32][CH2:31][C:30](=[O:33])[NH:29][C:28]=2[CH:34]=1)=[O:23].CCN(C(C)C)C(C)C>CN(C=O)C>[CH3:1][O:2][C:3]1[C:8]2[N:9]=[C:10]([C:12]([CH:14]3[CH2:19][CH2:18][N:17]([CH2:21][C:22]([C:24]4[CH:25]=[CH:26][C:27]5[O:32][CH2:31][C:30](=[O:33])[NH:29][C:28]=5[CH:34]=4)=[O:23])[CH2:16][CH2:15]3)=[O:13])[S:11][C:7]=2[CH:6]=[CH:5][CH:4]=1