Having amino groups bound to carbon atoms of six-membered aromatic rings being

Official title: having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton

C07C217/94 (Having amino groups bound to carbon atoms of six-membered aromatic rings being) appears on 48 US grants and 62 published applications in this corpus.