• All sections
• C - Chemistrymetallurgy
• C07D - Heterocyclic compounds
• C07D 263/34 - Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole 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 263/34

Total number of patents in this class: 258

10-year publication summary

Principal owners for this class