Four new bisabolene-type aminosesquiterpenes from an Okinawan marine sponge, Theonella sp. (Theonellidae).

Four new bisabolene-type aminosesquiterpenes from an Okinawan marine sponge, Theonella sp. (Theonellidae). Novel bisabolene-type sesquiterpenoids with a conjugated diene isolated from the okinawan sea sponge theonella cf. swinhoei Three New Onnamide Congeners from the Okinawan Marine Sponge Theonella Sp. Isolation and structures of Theonezolides B and C from the Okinawan marine sponge Theonella sp. A New Manzamine Congener from Marine Sponge Amphimedon sp. Theonelladins A ∼ D, novel antineoplastic pyridine alkaloids from the Okinawan marine sponge Theonellamides A-E, cytotoxic bicyclic peptides, from a marine sponge Theonella sp. Nakijiquinones J−R, Sesquiterpenoid Quinones with an Amine Residue from Okinawan Marine Sponges Keramamides E, G, H, and J, new cyclic peptides containing an oxazole or a thiazole ring from a Theonella sponge Three New Onnamide Congeners from the Okinawan Marine Sponge Theonella Sp.