ChemInform Abstract: Antileukemic α‐Pyrone Derivatives from the Endophytic Fungus Alternaria phragmospora. Issue 47 (6th November 2014) - Metwaly, Ahmed M.; Fronczek, Frank R.; Ma, Guoyi; Kadry, Hazem A.; El‐Hela, Atef A.; Mohammad, Abd‐Elsalam I.; Cutler, Stephen J.; Ross, Samir A.