Two New Drimane Sesquiterpenes, Fudecadiones A and B, from the Soil Fungus Penicillium sp. BCC 17468 - Pittayakhajonwut, Pattama; Dramae, Aibrahim; Intaraudom, Chakapong; Boonyuen, Nattawut; Nithithanasilp, Sutichai; Rachtawee, Pranee; Laksanacharoen, Pattiyaa (Planta Medica, 2011)