Methyl Isocyanate → HCID 22877440, compound

Participants

Reaction Steps

Prepared from 2-benzyloxycarbonylamino-2-methyl- N-[7-fluoro-2,3,4,5-tetrahydro-2-oxo-1-[[2'-(aminomethyl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzazepin-3(R)-yl]propanamide, trifluoroacetate (Step G) and methyl isocyanate according to the procedure described in Example 35, Step I. 1H NMR (400 MHz, CDCl3): δ 1.44 (s, 3H), 1.45 (s, 3H), 1.78 (m, 1H), 1.85 (s, 1H), 2.30-2.60 (m,3H), 2.57 (d, 4 Hz, 3H), 4.18 (d, 5 Hz, 2H), 4.40 (m, 1H), 4.62 (m, 1H), 4.80 (m, 2H), 5.00 (s, 2H), 5.17 (d, 15 Hz, 1H), 540 (s, 1H), 6.85 (m, 1H), 6.96 (m, 1H), 7.08-7.35 (m, 13H), 7.39 (m, 1H). FAB-MS: calculated for C38H40FN5O5 665; found 666 (M+H, 100%).

Provenance & Evidence