Dragmacidins:  New Protein Phosphatase Inhibitors from a Southern Australian Deep-Water Marine Sponge, Spongosorites sp.

Dragmacidins:  New Protein Phosphatase Inhibitors from a Southern Australian Deep-Water Marine Sponge, <i>Spongosorites</i> sp. Dragmacidins:  New Protein Phosphatase Inhibitors from a Southern Australian Deep-Water Marine Sponge, <i>Spongosorites</i> sp. On the Mechanism of Action of Dragmacidins I and J, Two New Representatives of a New Class of Protein Phosphatase 1 and 2A Inhibitors Advances in the synthesis of dragmacidin E Dragmacidins G and H, Bisindole Alkaloids Tethered by a Guanidino Ethylthiopyrazine Moiety, from a Lipastrotethya sp. Marine Sponge Dragmacidin F: A New Antiviral Bromoindole Alkaloid from the Mediterranean Sponge Halicortex sp. New β-Carboline Alkaloids from the Andaman Sea Sponge Dragmacidon sp. Brominated bis(indole) alkaloids from the marine sponge hexadella SP Protein Phosphatase Inhibitors Isolated from <i>Spongia irregularis</i> Collected in Papua New Guinea Protein Phosphatase Inhibitors Isolated from <i>Spongia irregularis</i> Collected in Papua New Guinea