• All sections
• C - Chemistrymetallurgy
• C07D - Heterocyclic compounds
• C07D 231/14 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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

Patent holdings for IPC class C07D 231/14

Total number of patents in this class: 1155

10-year publication summary

Principal owners for this class