Novel bisabolene-type sesquiterpenoids with a conjugated diene isolated from the okinawan sea sponge theonella cf. swinhoei

Novel bisabolene-type sesquiterpenoids with a conjugated diene isolated from the okinawan sea sponge theonella cf. swinhoei Four new bisabolene-type aminosesquiterpenes from an Okinawan marine sponge, Theonella sp. (Theonellidae). Theonelladins A ∼ D, novel antineoplastic pyridine alkaloids from the Okinawan marine sponge Three New Onnamide Congeners from the Okinawan Marine Sponge Theonella Sp. Dactyloquinones A and B, New Sesquiterpenoid Quinones from the Okinawan Marine Sponge <i>Dactylospongia</i> <i>e</i><i>legans</i> Isolation and structures of Theonezolides B and C from the Okinawan marine sponge Theonella sp. Dactyloquinones C, D and E novel sesquiterpenoid quinones, from the Okinawan marine sponge, Dactylospongia elegans Swinhoeisterols from the South China Sea Sponge <i>Theonella swinhoei</i> A New Sesquiterpenoid Quinone and Other Related Compounds from the Okinawan Marine Sponge <i>Dactylospongia</i> <i>e</i><i>legans</i> A New Sesquiterpenoid Quinone and Other Related Compounds from the Okinawan Marine Sponge <i>Dactylospongia</i> <i>e</i><i>legans</i>