Suberedamines A and B, New Bromotyrosine Alkaloids from a Sponge Suberea Species

Suberedamines A and B, New Bromotyrosine Alkaloids from a Sponge <i>Suberea</i> Species Suberedamines A and B, New Bromotyrosine Alkaloids from a Sponge <i>Suberea</i> Species Ma'edamines A and B, Cytotoxic Bromotyrosine Alkaloids with a Unique 2(1H)Pyrazinone Ring from Sponge Suberea sp. Ma’edamines C and D, New Bromotyrosine Alkaloids Possessing a Unique Tetrasubstituted Pyridinium Moiety from an Okinawan Marine Sponge Suberea sp. Ma'edamines E and F, rare bromotyrosine alkaloids possessing a 1,2,3,5-tetrasubstituted pyridinium moiety from an Okinawan marine sponge Suberea sp. Bioactive Bromotyrosine-Derived Alkaloids from the Polynesian Sponge Suberea ianthelliformis Sunabedine, a Novel Toxic Bromotyrosine-derivative Alkaloid from Okinawan Sponge, Order Verongida Tyrokeradines A and B, new bromotyrosine alkaloids with an imidazolyl-quinolinone moiety from a Verongid sponge Brominated Arginine-Derived Alkaloids from the Red Sea Sponge <i>Suberea mollis</i> Brominated Arginine-Derived Alkaloids from the Red Sea Sponge <i>Suberea mollis</i>