Acetic Acid → 7-(2-{1-[2-(4-Cyanophenoxy)ethyl]-3,3-dimethylureido}ethyl)-9-oxa-3,7-diazabicyclo[3.3.1]nonane-3-carboxylic acid tert-butyl ester

Reaction equation

[C:1]([C:3]1[CH:20]=[CH:19][C:6]([O:7][CH2:8][CH2:9][N:10]([CH2:16][CH:17]=O)[C:11]([N:13]([CH3:15])[CH3:14])=[O:12])=[CH:5][CH:4]=1)#[N:2].[C:21]([O:25][C:26]([N:28]1[CH2:35][CH:34]2[O:36][CH:30]([CH2:31][NH:32][CH2:33]2)[CH2:29]1)=[O:27])([CH3:24])([CH3:23])[CH3:22].C(O)(=O)C.[BH3-]C#N.[Na+]>ClCCl.O>[C:21]([O:25][C:26]([N:28]1[CH2:29][CH:30]2[O:36][CH:34]([CH2:33][N:32]([CH2:17][CH2:16][N:10]([CH2:9][CH2:8][O:7][C:6]3[CH:19]=[CH:20][C:3]([C:1]#[N:2])=[CH:4][CH:5]=3)[C:11]([N:13]([CH3:15])[CH3:14])=[O:12])[CH2:31]2)[CH2:35]1)=[O:27])([CH3:24])([CH3:22])[CH3:23]