Methanol → HCID 58204576, compound

Participants

Reaction Steps

Following the procedures of Example 339, 2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a,9-triaza-benzo[e]azulen-8-ol from Example 93 and 3-trans-hydroxy-L-prolinamide were reacted and the crude product subjected to RPHPLC (C18 column, gradient 15 to 55% methanol in water+0.1% HCO2H) to give 398 as a white powder (63 mg, 39%). LCMS: RT=2.20 min, [M+H]+425. 1H NMR 400 MHz (DMSO-d6) δ: 9.09 (1 H, s), 7.91 (1 H, d, J=0.63 Hz), 7.86 (1 H, s), 7.40 (1 H, br), 7.04 (1 H, br), 5.99 (1 H, m), 5.89 (1 H, s), 5.29 (1 H, d, J=3.76 Hz), 4.53 (4 H, m), 4.29 (1 H, m), 4.21 (1 H, br), 3.66 (1 H, d, J=m) 3.50 (1 H, m), 2.13-2.02 (1 H, m), 1.91 (1 H, dd, J=12.83, 6.39 Hz), 1.50 (6 H, dd, J=6.59, 3.95 Hz)

Provenance & Evidence