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PCE
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DIFF Subgroup
C07D 243/10

condensed with carbocyclic rings or ring systems

Introduced: July 1974

Full Title

Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms > having the nitrogen atoms in positions 1 and 4 > condensed with carbocyclic rings or ring systems

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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  • C07D 243/12 1,5-Benzodiazepines; Hydrogenated 1,5-benzodiazepines since 1974 IPC+CPC Available in IPC and CPC
  • C07D 243/38 [b, e]- or [b, f]-condensed with six-membered rings since 1974 IPC+CPC Available in IPC and CPC