Triethylamine → (R)-2-[4-(4-fluoro-phenyl)-piperazin-1-yl]-1-(4-methyl-2-oxo-2,3-dihydro-b enzoxazol-6-ylmethyl)-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylate

Reaction equation

[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[CH2:13][CH2:12][NH:11][CH2:10][CH2:9]2)=[CH:4][CH:3]=1.[O:14]=[C:15]1[N:21]([CH:22]2[CH2:27][CH2:26][N:25]([C:28]([O:30][C@@H:31]([C:44](O)=[O:45])[CH2:32][C:33]3[CH:42]=[C:41]([CH3:43])[C:36]4[NH:37][C:38](=[O:40])[O:39][C:35]=4[CH:34]=3)=[O:29])[CH2:24][CH2:23]2)[CH2:20][CH2:19][C:18]2[CH:47]=[CH:48][CH:49]=[CH:50][C:17]=2[NH:16]1.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.C(N(CC)CC)C>CN(C=O)C>[O:14]=[C:15]1[N:21]([CH:22]2[CH2:23][CH2:24][N:25]([C:28]([O:30][C@H:31]([CH2:32][C:33]3[CH:42]=[C:41]([CH3:43])[C:36]4[NH:37][C:38](=[O:40])[O:39][C:35]=4[CH:34]=3)[C:44]([N:11]3[CH2:12][CH2:13][N:8]([C:5]4[CH:4]=[CH:3][C:2]([F:1])=[CH:7][CH:6]=4)[CH2:9][CH2:10]3)=[O:45])=[O:29])[CH2:26][CH2:27]2)[CH2:20][CH2:19][C:18]2[CH:47]=[CH:48][CH:49]=[CH:50][C:17]=2[NH:16]1