Three new potent cytotoxic macrolides closely related to sphinxolide from the new caledonian sponge neosiphonia superstes

Three new potent cytotoxic macrolides closely related to sphinxolide from the new caledonian sponge neosiphonia superstes Sphinxolides E-G and reidispongiolide C: four new cytotoxic macrolides from the new caledonian lithistida sponges N. superstes and R. coeruleaXXX Reidispongiolide A and B, two new potent cytotoxic macrolides from the new caledonian sponge Reidispongia coerulea A Novel Cytotoxic Macrolide, Superstolide B, Related to Superstolide A, from the New Caledonian Marine Sponge Neosiphonia superstes New Cytotoxic Macrolides from the Sponge <i>Fasciospongia rimosa</i> Superstolide A: a potent cytotoxic macrolide of a new type from the New Caledonian deep water marine sponge Neosiphonia superstes New Macrolides from the Sponge <i>Chondrosia</i> <i>c</i><i>orticata</i> New Macrolides from the Sponge <i>Chondrosia</i> <i>c</i><i>orticata</i> Spongidepsin, a new cytotoxic macrolide from Spongia sp. Cytotoxic Sphingosine 4-Sulfates from the Sponge <i>Spirastrella </i><i>a</i><i>bata</i>