Spathulenol is a tricyclic sesquiterpene alcohol which has a basic skeleton similar to the azulenes. It occurs in oregano among other plants.
History and occurrence
A volatile oil was extracted from waterwort distillery (Artemisia vulgaris) and tarragon (Artemisia dracunculus), from which the sesquiterpene alcohol spathulenol was isolated for the first time in 1975 as a colorless, viscous compound with an earth-aromatic odor and bitter-spicy taste.[1]
References
^Juell, S. Monrad-Krohn; Hansen, Rudolf; Jork, Hellmut (1976). "Neue Substanzen aus ätherischen Ölen verschiedener Artemisia-Species, 1. Mitt.: Spathulenol, ein azulenogener Sesquiterpenalkohol". Archiv der Pharmazie. 309 (6): 458–466. doi:10.1002/ardp.19763090605. PMID962558. S2CID95354157.