Germacranolides are a group of natural chemical compounds classified as sesquiterpene lactones. They are found in a variety of plant sources.[1]
![](http://upload.luquay.com/wikipedia/commons/thumb/e/e6/Costunolide.svg/120px-Costunolide.svg.png)
References
edit- ^ Fraga, B. M. (1988). "Natural sesquiterpenoids" (PDF). Natural Product Reports. 5 (5): 497–521. doi:10.1039/np9880500497.