Callyspongynic Acid, a Polyacetylenic Acid Which Inhibits α-Glucosidase, from the Marine Sponge Callyspongia truncata

Callyspongynic Acid, a Polyacetylenic Acid Which Inhibits α-Glucosidase, from the Marine Sponge <i>Callyspongia </i><i>t</i><i>runcata</i> Callyspongidic Acids: Amphiphilic Diacids from the Tropical Eastern Pacific Sponge <i>Callyspongia</i> cf. <i>californica</i> Callyspongamide A, a New Cytotoxic Polyacetylenic Amide from the Red Sea Sponge <i>Callyspongia </i><i>f</i><i>istularis</i> Callyspongenols A−C, New Cytotoxic C₂₂-Polyacetylenic Alcohols from a Red Sea Sponge, <i>Callyspongia</i> Species Two new alkaloids from marine spongeCallyspongiasp. Callyspongiamides A and B, sterol O-acyltransferase inhibitors, from the Indonesian marine sponge Callyspongia sp. Polyacetylenes from a Red Sea Sponge <i>Callyspongia</i> Species Two New Cytotoxic Peroxide-Containing Acids from a New Guinea Sponge, Callyspongia sp. Penasulfate A, a New α-Glucosidase Inhibitor from a Marine Sponge<i> Penares </i>sp. Corticatic Acids D and E, Polyacetylenic Geranylgeranyltransferase Type I Inhibitors, from the Marine Sponge <i>Petrosia</i> <i>c</i><i>orticata</i>