THE ISOLATION AND STRUCTURES OF FIVE NEW ALKALOIDS, NORZOANTHAMINE, OXYZOANTH AMINE, NORZOANTHAMINONE, CYCLOZOANTHAMINE AND EPINORZOANTHAMINE

THE ISOLATION AND STRUCTURES OF FIVE NEW ALKALOIDS, NORZOANTHAMINE, OXYZOANTH AMINE, NORZOANTHAMINONE, CYCLOZOANTHAMINE AND EPINORZOANTHAMINE New Oxidized Zoanthamines from a Canary Islands Zoanthus sp. New alkaloids from a marine zoanthid Alkaloids from a marine Zoanthid Zoanthaminone, a new alkaloid from a marine zoanthid Epioxyzoanthamine, a new zoanthamine-type alkaloid and the unusual deuterium exchange in this series Alkaloids from a marine Zoanthid Two New Alkaloids from an Indian Species of Zoanthus Two New Alkaloids from an Indian Species of Zoanthus Zoamides A-D: New marine zoanthoxanthin class alkaloids from an encrusting Philippine Parazoanthus sp.