Cycloshermilamine D, a New Pyridoacridine from the Marine Tunicate Cystodytes violatinctus

Cycloshermilamine D, a New Pyridoacridine from the Marine Tunicate Cystodytes violatinctus Cycloshermilamine D, a New Pyridoacridine from the Marine Tunicate <i>Cystodytes violatinctus</i> Three New Alkaloids from the Marine Tunicate Cystodytes violatinctus Three New Alkaloids from the Marine Tunicate <i>Cystodytes violatinctus</i> Additional Cytotoxic Pyridoacridine Alkaloids from the Ascidian <i>Cystodytes violatinctus</i> and Biogenetic Considerations New pyridoacridine alkaloids from the purple morph of the ascidian Cystodytes dellechiajei New pyridoacridine alkaloids from the purple morph of the ascidian Cystodytes dellechiajei A second shermilamine alkaloid from a tunicate Trididemnum sp Violatinctamine, a new heterocyclic compound from the marine tunicate Cystodytes cf. violatinctus Cystodamine, a new cytotoxic fused polyaromatic alkaloid from the Mediterranean ascidian Cystodytes delle chiajei