Tyrokeradines A and B, new bromotyrosine alkaloids with an imidazolyl-quinolinone moiety from a Verongid sponge

Tyrokeradines A and B, new bromotyrosine alkaloids with an imidazolyl-quinolinone moiety from a Verongid sponge Tyrokeradines C–F, New Bromotyrosine Alkaloids from the Verongid Sponges Tyrokeradines G and H, new bromotyrosine alkaloids from an Okinawan Verongid sponge Nakirodin A, a Bromotyrosine Alkaloid from a Verongid Sponge Ceratinadins A–C, new bromotyrosine alkaloids from an Okinawan marine sponge Pseudoceratina 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 Sunabedine, a Novel Toxic Bromotyrosine-derivative Alkaloid from Okinawan Sponge, Order Verongida Two New Bromotyrosine Derivatives from the Marine Sponge Pseudoceratina sp. Tauroacidins A and B, new bromopyrrole alkaloids possessing a taurine residue from Hymeniacidon sponge