containing a ring other than a six-membered aromatic ring forming part of at least one of the condensed ring systems

Full Title

Compounds containing amino groups bound to a carbon skeleton > having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton > having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton > containing a ring other than a six-membered aromatic ring forming part of at least one of the condensed ring systems