GORGOST-5-ENE-3β,7α,11α,12β-TETRAOL 12-MONOACETATE, A NEW MARINE STEROL FROM THE GORGONIAN ISIS HIPPURIS
The title compound (1) has been isolated from the gorgonian Isis hippuris, and its structure was elucidated by spectral analysis. It is one of the most highly oxygenated marine sterols retaining the C5–C6 unsaturation.