Abstract
Umbellactal (
1
), isolated from the soft coral
Xenia umbellata, is an unprecedented diterpenoid. The structure of umbellactal (
1
) was established by extensive analysis of spectroscopic data.
Umbellactal, isolated from the soft coral
Xenia umbellata, is an unprecedented diterpenoid. The structure of umbellactal was established by extensive analysis of spectroscopic data.