CC1(C)CCC(=O)CC1.C([N:20]1[CH2:24][CH2:23][C@H:22]([N:25]([CH:31]2[CH2:36][CH2:35][CH2:34][CH2:33][CH2:32]2)[CH2:26][C:27]([O:29][CH3:30])=[O:28])[CH2:21]1)(OCC1C=CC=CC=1)=O>>[NH:20]1[CH2:24][CH2:23][C@H:22]([N:25]([CH:31]2[CH2:36][CH2:35][CH2:34][CH2:33][CH2:32]2)[CH2:26][C:27]([O:29][CH3:30])=[O:28])[CH2:21]1The title compound was prepared following the procedure described in Step B of Intermediate 3 using the product of Step A, methyl 2-[(3S)-1-Cbz-pyrrolidin-3-yl (cyclohexyl) amino]acetate.
Wird geladen…