Steroids and alkaloids from the South China Sea spongeAxinellasp.

Steroids and alkaloids from the South China Sea spongeAxinellasp. Axinellamide, a new alkaloid from the marine sponge Axinella sp. Axinellamide, a new alkaloid from the marine sponge Axinella sp. Axinellamide, a new alkaloid from the marine sponge axinella sp. Axinellamine E, One New Pyrrololactam Alkaloid from the South China Sea Sponge Axinella sp. Axinellin A and B: Two New Pyrrolactam Alkaloids from Axinella sp. New Cytotoxic Steroids from the Indian Ocean Sponge <i>Axinella </i>cf<i>. </i><i>b</i><i>idderi</i> Two New Alkaloids from Xestospongia sp., a New Caledonian Sponge Two New Alkaloids from Xestospongia sp., a New Caledonian Sponge Neopetrosins A–D and Haliclorensin D, Indole-C-Mannopyranosides and a Diamine Alkaloid Isolated from the South China Sea Marine Sponge Neopetrosia chaliniformis