ISOLATION AND STRUCTURES OF TWO NEW PYRAZINES, PALYTHAZINE AND ISOPALYTHAZINE FROM PALYTHOA TUBERCULOSA

ISOLATION AND STRUCTURES OF TWO NEW PYRAZINES, PALYTHAZINE AND ISOPALYTHAZINE FROM <i>PALYTHOA TUBERCULOSA</i> Isolation and structure of two new amino acids, palythinol and palythene, from the zoanthid Two New Alkaloids from an Indian Species of Zoanthus Zoamides A-D: New marine zoanthoxanthin class alkaloids from an encrusting Philippine Parazoanthus sp. Two New Alkaloids from an Indian Species of Zoanthus Alkaloids from a marine Zoanthid Zoanthaminone, a new alkaloid from a marine zoanthid Toxic Compounds of Palythoa tuberculosa (Coelenterata), Palytoxin and Its Analogs Alkaloids from a marine Zoanthid Stereostructure and Biological Activity of 42-Hydroxy-palytoxin: A New Palytoxin Analogue from Hawaiian<i>Palythoa</i>Subspecies