Callyspongenols A−C, New Cytotoxic C₂₂-Polyacetylenic Alcohols from a Red Sea Sponge, Callyspongia Species

Callyspongenols A−C, New Cytotoxic C₂₂-Polyacetylenic Alcohols from a Red Sea Sponge, <i>Callyspongia</i> Species Polyacetylenes from a Red Sea Sponge <i>Callyspongia</i> Species Callyspongamide A, a New Cytotoxic Polyacetylenic Amide from the Red Sea Sponge <i>Callyspongia </i><i>f</i><i>istularis</i> Two new alkaloids from marine spongeCallyspongiasp. New Cytotoxic Polyacetylenes from the Marine Sponge <i>Petrosia</i> Callyspongidic Acids: Amphiphilic Diacids from the Tropical Eastern Pacific Sponge <i>Callyspongia</i> cf. <i>californica</i> Cytotoxic Polyacetylenes from the Marine Sponge Petrosia sp. Callyspongynic Acid, a Polyacetylenic Acid Which Inhibits α-Glucosidase, from the Marine Sponge <i>Callyspongia </i><i>t</i><i>runcata</i> Additional Cytotoxic Polyacetylenes from the Marine Sponge <i>Petrosia </i>Species Two New Cytotoxic Peroxide-Containing Acids from a New Guinea Sponge, Callyspongia sp.