HCID 10116457, compound → HCID 10115642, compound

Participants

Reaction Steps

Prepared in 63% yield from 4-{5-[7-(4-methoxy-phenyl)-benzo[b]thiophen-3-yl]-1H-pyrazol-3-ylamino]-benzenesulfonamide analogous to the procedure for 4-{5-[7-(3-hydroxy-phenyl)-benzo[b]thiophen-3-yl]-1H-pyrazol-3-ylamino]-benzenesulfonamide [Example 3(c)]. 1H NMR (300 MHz, DMSO-d6) δ12.66 (s, 1H), 9.74 (s, 1H), 9.13 (s, 1H), 8.02 (s, 1H), 7.98 (d, 1H, J=7.8 Hz). 7.65 (d, 2H, J=8.7 Hz), 7.41-7.60 (m, 6H), 7.06 (s, 2H), 6.93 (d, 2H, J=8.7 Hz), 6.33 (s, 1H). Anal. (C23H18N4O3S2) C, H, N, S. Calculated C=60.49; H=4.23; N=11.76; S=13.45; found C=60.27; H=4.27; N=11.79; S=13.39.

Provenance & Evidence