DIFF Subgroup
C07D 233/18 Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Introduced: July 1974
Full Title
Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings > having one double bond between ring members or between a ring member and a non-ring member > with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms > with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms > with substituted hydrocarbon radicals attached to ring nitrogen atoms > Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
No child classifications to compare. This is a leaf node in both IPC and CPC.