(3-Chloro-4-fluorophenyl)-7- (3-morpholin-4-yl-propoxy) -6-nitroquinazolin-4-yl -amine or (3-chloro-4-fluorophenyl)- Simple process for the preparation of 7- (3-morpholin-4-yl-propoxy) -6-aminoquinazolin-4-yl -amine

摘要

The invention concerns a one-pot reaction for the preparation of (3-chloro-4-fluorophenyl)-[7-(3-morpholin-4-yl-propoxy)-6-nitroquinazolin-4-yl]-amine (I) or of (3-chloro-4-fluorophenyl)-[7-(3-morpholino-4-yl-propoxy)-6-aminoquinazolin-4-yl]-amine (VII)