Ma’edamines C and D, New Bromotyrosine Alkaloids Possessing a Unique Tetrasubstituted Pyridinium Moiety from an Okinawan Marine 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. Ma'edamines A and B, Cytotoxic Bromotyrosine Alkaloids with a Unique 2(1H)Pyrazinone Ring from Sponge Suberea sp. 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 Bioactive Bromotyrosine-Derived Alkaloids from the Polynesian Sponge Suberea ianthelliformis Tyrokeradines C–F, New Bromotyrosine Alkaloids from the Verongid Sponges Ceratinadins A–C, new bromotyrosine alkaloids from an Okinawan marine sponge Pseudoceratina sp. Nakijinamines C–E, New Heteroaromatic Alkaloids from the Sponge Suberites Species Tyrokeradines G and H, new bromotyrosine alkaloids from an Okinawan Verongid sponge