DIFF Subgroup
C07D 207/04 having no double bonds between ring members or between ring members and non-ring members
Introduced: July 1974
Full Title
Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom > with only hydrogen or carbon atoms directly attached to the ring nitrogen atom > having no double bonds between ring members or between ring members and non-ring members
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
Navigate with arrow keys, Enter to open
- C07D 207/06 with radicals, containing only hydrogen and carbon atoms, attached to ring carbon atoms since 1974 IPC+CPC Available in IPC and CPC
- C07D 207/08 with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms since 1974 IPC+CPC Available in IPC and CPC
- C07D 207/10 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms since 1974 IPC+CPC Available in IPC and CPC