Cytotoxic C₄₇-Polyacetylene Carboxylic Acids from a Marine Sponge Pertrosia sp.

Cytotoxic C₄₇-Polyacetylene Carboxylic Acids from a Marine Sponge <i>Pertrosia</i> sp. Cytotoxic Polyacetylenes from the Marine Sponge Petrosia sp. New Cytotoxic Polyacetylenes from the Marine Sponge <i>Petrosia</i> Additional Cytotoxic Polyacetylenes from the Marine Sponge <i>Petrosia </i>Species Structures and Cytotoxic Evaluation of New and Known Acyclic Ene-Ynes from an American Samoa <i>Petrosia</i> sp. Sponge Five New Polyacetylenes from a Sponge of the Genus <i>Petrosia</i> Corticatic Acids A-C, Antifungal Acetylenic Acids from the Marine Sponge, Petrosia corticata Nepheliosyne A, New C₄₇ Acetylenic Acid from the Okinawan Marine Sponge Xestospongia sp. Spiculoic Acids A and B, New Polyketides Isolated from the Caribbean Marine Sponge <i>Plakortis </i><i>a</i><i>ngulospiculatus</i> New Acetylenic Acids from the Marine Sponge <i>Stelletta </i>Species