3-(4-{(2S,3R)-2-({[(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yloxy]carbonyl}amino)-4-[(1,3-benzodioxol-5-ylsulfonyl)(isobutyl)amino]-3-hydroxybutyl}phenoxy)propyl 4-nitrophenyl carbonate → HCID 59997187, compound

Participants

Reaction Steps

3-(4-{(2S,3R)-2-({[(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yloxy]carbonyl}amino)-4-[(1,3-benzodioxol-5-ylsulfonyl)(isobutyl)amino]-3-hydroxybutyl}phenoxy)propyl 4-nitrophenyl carbonate was treated with 2M methylamine/tetrahydrofuran as described above to provide the title compound as a white solid. 1H NMR (DMSO-d6): δ 0.78 (3H, d), 0.84 (3H, d), 1.1-1.2 (1H, m), 1.2 (1H, br quintuplet), 1.9-2.0 (3H, m), 2.17 (1H, t), 2.45 (3H, d), 2.6-2.8 (3H, m), 2.83-3.00 (2H, m), 3.4-3.6 (5H, m), 3.7 (1H, br s), 3.8 (1H, br s), 3.9 (2H, br s), 4.0 (2H, br s), 4.8-4.9 (1H, m), 5.0 (1H, d), 5.5 (1H, d), 6.17 (2H, s), 6.7-6.8 (2H, m), 6.9 (1H, br s), 7.0-7.1 (3H, m), 7.2-7.4 (3H, m); MS: 708 (MH+);

Provenance & Evidence