C07D263/02 - CPC Classification

Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings

• C07D263/04 » having no double bonds between ring members or between ring members and non-ring members 75
• C07D263/08 » having one double bond between ring members or between a ring member and a non-ring member 5
• C07D263/30 » having two or three double bonds between ring members or between ring members and non-ring members 14