Oxepins

**Definition:** Compounds based on a 7-membered heterocyclic ring including an oxygen. They can be considered a medium ring ether. A natural source is the MONTANOA plant genus. Some dibenzo-dioxepins, called depsidones, are found in GARCINIA plants.

**Tree numbers:** - D02.355.291.852 - D03.383.564

**Synonyms:** - Oxepenes - Oxepene - Oxepin