Process for preparing of (3-chloro-4-fluorophenyl)-Ä7-(3-morpholin-4-yl-propoxy-6- nitroquinazolin-4ylÜ-amine or (3-chloro-4- fluorophenyl)-Ä7-(3-morpholin-4-yl-propoxy)-6- aminoquinazolin-4-ylÜ-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)