• All sections
• C - Chemistrymetallurgy
• C07D - Heterocyclic compounds
• C07D 233/61 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms not forming part of a nitro radical, attached to ring nitrogen atoms

Patent holdings for IPC class C07D 233/61

Total number of patents in this class: 387

10-year publication summary

Principal owners for this class