A new diterpenoid skeleton from the Mediterranean octocoral Alcyonium palmatum: Structure of palmatol
Abstract Palmatol ( 3 ) is a diterpenoid exhibiting an unprecedented prenylbicyclogermacrane skeleton. The structure and the relative stereochemistry, mainly suggested by an extensive NMR study, were supported by some simple chemical transformations.
Planktonic foraminifer, temperature dependent and temperature independent variations, similar variations observed from three ecologically distinct regions, direction of coiling not related to temperature, Quaternary, Atlantic Ocean, Caribbean Sea