IPC Subgroup
C07C 225/3 of condensed quinone ring systems formed by two rings
Introduced: January 1990
Last revised: January 2006
Full Title
Compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly-bound oxygen atoms not being part of a —CHO group, e.g. amino ketones > the carbon skeleton containing carbon atoms of quinone rings > having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings > of condensed quinone ring systems formed by two rings
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- ACYCLIC OR CARBOCYCLIC COMPOUNDS