Piperidine → {(S)-1-[(S)-2-((2S,4S)-4-Amino-2-benzylcarbamoyl-pyrrolidin-1-yl)-1-cyclohexyl-2-oxo-ethylcarbamoyl]-ethyl}-methyl-carbamic acid tert-butyl ester

Reaction equation

C1C2C(COC(=O)[NH:17][C@H:18]3[CH2:22][C@@H:21]([C:23](=[O:32])[NH:24][CH2:25][C:26]4[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=4)[N:20]([C:33](=[O:55])[C@@H:34]([NH:41][C:42](=[O:54])[C@@H:43]([N:45]([C:47]([O:49][C:50]([CH3:53])([CH3:52])[CH3:51])=[O:48])[CH3:46])[CH3:44])[CH:35]4[CH2:40][CH2:39][CH2:38][CH2:37][CH2:36]4)[CH2:19]3)C3C(=CC=CC=3)C=2C=CC=1.N1CCCCC1>CN(C=O)C>[C:50]([O:49][C:47](=[O:48])[N:45]([C@H:43]([C:42](=[O:54])[NH:41][C@@H:34]([CH:35]1[CH2:36][CH2:37][CH2:38][CH2:39][CH2:40]1)[C:33]([N:20]1[CH2:19][C@@H:18]([NH2:17])[CH2:22][C@H:21]1[C:23](=[O:32])[NH:24][CH2:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1)=[O:55])[CH3:44])[CH3:46])([CH3:51])([CH3:52])[CH3:53]