Dicyclohexylcarbodiimide → 2-(2-tert-Butoxycarbonylamino-phenylcarbamoyl)-1-methyl-1,4,6,7-tetrahydro-pyrrolo[3,2-c]pyridine-5-carboxylic acid tert-butyl ester

Reaction equation

[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11]2[N:14]([CH3:20])[C:15]([C:17]([OH:19])=O)=[CH:16][C:10]=2[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].C1CCC(N=C=NC2CCCCC2)CC1.C1C=CC2N(O)N=NC=2C=1.[C:46]([NH:53][C:54]1[CH:59]=[CH:58][CH:57]=[CH:56][C:55]=1[NH2:60])([O:48][C:49]([CH3:52])([CH3:51])[CH3:50])=[O:47]>CN(C=O)C>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11]2[N:14]([CH3:20])[C:15]([C:17](=[O:19])[NH:60][C:55]3[CH:56]=[CH:57][CH:58]=[CH:59][C:54]=3[NH:53][C:46]([O:48][C:49]([CH3:52])([CH3:51])[CH3:50])=[O:47])=[CH:16][C:10]=2[CH2:9]1)=[O:7])([CH3:2])([CH3:3])[CH3:4]