Axinellamines A−D, Novel Imidazo−Azolo−Imidazole Alkaloids from the Australian Marine Sponge Axinella sp.

Axinellamines A−D, Novel Imidazo−Azolo−Imidazole Alkaloids from the Australian Marine Sponge <i>Axinella</i> sp. Axinellamines A−D, Novel Imidazo−Azolo−Imidazole Alkaloids from the Australian Marine Sponge Axinella sp. Axinellamide, a new alkaloid from the marine sponge Axinella sp. Axinellin A and B: Two New Pyrrolactam Alkaloids from Axinella sp. Axinellamines A and B, New Pyrrole Alkaloids of the Marine Sponge Axinella Sp. Axinellamines A and B, New Pyrrole Alkaloids of 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. Four New Bioactive Pyrrole-Derived Alkaloids from the Marine Sponge <i>Axinella</i> <i>b</i><i>revistyla</i> Imidazole Alkaloids from the South China Sea Sponge Pericharax heteroraphis and Their Cytotoxic and Antiviral Activities