反应详情

The title compound was prepared from 3-(3-cyano-phenyl)-N-(4-iodo-2-nitro-5-pyrrol-1-yl-phenyl)-3-oxo-propionamide (Example M9) by reductive cyclization with SnCl2.2H2O in EtOH at 70° C. according to the general procedure J (method b). Obtained as a yellow solid (344 mg).