Methyl (S)-3,3-dimethyl-1-oxo-1-((S)-2-(4-((phenyl(4-((S)-pyrrolidine-2-carboxamido)benzyl)amino)methyl)phenylcarbamoyl)pyrrolidin-1-yl)butan-2-ylcarbamate → N-(methoxycarbonyl)-3-methyl-L-valyl-N-(4-{[{4-[(1-{(2S)-2-[(methoxycarbonyl)amino]-2-[(3R)-tetrahydrofuran-3-yl]acetyl}-L-prolyl)amino]benzyl}(phenyl)amino]methyl}phenyl)-L-prolinamide

Participants

Reaction Steps

The product of Example 10A (0.035 g, 0.052 mmol) and (S)-2-(methoxycarbonylamino)-2-((R)-tetrahydrofuran-3-yl)acetic acid were processed as in Example 25B to give 0.030 g (67%) of the title compound as a thick oil. 1H NMR (500 MHz, DMSO-D6) δ ppm 0.91 (s, 9 H) 1.66 (ddd, J=20.03, 7.21, 7.10 Hz, 1 H) 1.77-1.88 (m, 6 H) 1.90-1.99 (m, 2 H) 2.06-2.14 (m, 2 H) 3.48 (s, 6 H) 3.54-3.65 (m, 4 H) 3.66-3.75 (m, 3 H) 3.78-3.85 (m, 1 H) 4.14-4.22 (m, 2 H) 4.38 (dd, J=8.09, 5.04 Hz, 2 H) 4.53 (s, 4 H) 6.51 (t, J=7.25 Hz, 1 H) 6.60 (d, J=8.09 Hz, 2 H) 6.99-7.06 (m, 3 H) 7.12 (d, J=7.48 Hz, 4 H) 7.45 (d, J=7.93 Hz, 4 H) 7.55 (d, J=7.93 Hz, 1 H) 9.93 (d, J=6.26 Hz, 2 H); MS ESI− m/z 852.5 (M−H)−.

Provenance & Evidence