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DIFF Subgroup
C07D 235/30

Nitrogen atoms not forming part of a nitro radical

Introduced: July 1974

Full Title

Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings > condensed with carbocyclic rings or ring systems > Benzimidazoles; Hydrogenated benzimidazoles > 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 in position 2 > Nitrogen atoms not forming part of a nitro radical

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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  • C07D 235/32 Benzimidazole-2-carbamic acids, unsubstituted or substituted; Esters thereof; Thio-analogues thereof since 1974 IPC+CPC Available in IPC and CPC