HCID 18367942, compound → HCID 18368035, compound

Participants

Reaction Steps

3-Acetylamino-2-(3-aminobenzoyl)-6-chloroindole (Example 135, 0.41 g, 1.3 mmol) was stirred in 10% HCl—MeOH (3.0 ml) for 10 min and then solvent removed by evaporation. The residual solid was recrystallized from ethanol/diethyl ether to afford 320 mg (70%) of the title compound as a yellow solid. m.p.:>300° C.

Provenance & Evidence