反应详情

The title compound was prepared in 16% yield from 8-ethoxymethylene-6,8-dihydro-1-thia-3,6-diaza-as-indacen-7-one and 4-amino-N-(1H-indazol-6-yl)-benzenesulfonamide according to Procedure J: 1H NMR (DMSO-d6): δ12.9 (s, 1H), 11.1 (d, 1H), 10.9 (s, 1H), 10.4 (s, 1H), 9.3 (s, 1H), 8.1(d, 1H), 8.0 (s, 1H), 7.8 (d, 1H), 7.8 (d, 2H), 7.7 (d, 1H), 7.6 (d, 2H), 7.3 (s, 1H), 7.1 (d, 1H), 6.9 (d, 1H); APCI−MS m/z 487 (M−H)−.