2-Oxo-3-benzoylamino-5-acetyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-1-acetic acid → (3S)-2-Oxo-3-(3,5-dichloro4-hydroxybenzoyl)amino-5-hydroxyacetyl-N-[(2RS,3S)-benzyloxy-5-oxo-tetrahydrofuran-3-yl]-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-1-acetamide

Participants

Reaction Steps

was synthesized from 600b via methods used to prepare 661 from 600b, excluding steps used to make 604d from 603d, using instead the method to prepare 688a from 678a to afford 854 mg of 692a, 1H NMR (CD3OD) δ2.45(d, 1H), 2.6(m, 1H), 2.7(m, 1H), 3.0(m, 1H), 3.5-3.7(m, 4H), 4.0(q, 2H), 4.45(m,3H), 4.55(m, 4H), 5.35(s, 1H), 5.6(d, 1H), 7.2-7.5(m, 9H), 7.85(s, 2H).

Provenance & Evidence