Anthoptilides A-E, New Briarane Diterpenes from the Australina Sea Pen Anthoptilum cf.kukenthali
The Australian sea pen Anthoptilum cf. kukenthali has afforded five new briarane-type diterpenes, anthoptilides A-E. Their structures were determined on the basis of their spectroscopic data. Single-crystal X-ray determination was performed on anthoptilide A. Anthoptilides B and C inhibited the binding of [3H]1,3-dipropyl-8-cyclopentylxanthine ([3H]DPCPX) on adenosine A1 receptors.
Journal of Natural Products
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HISTORY AND ARCHAEOLOGY