ChemInform Abstract: 3‐Anhydro‐6‐hydroxy‐ophiobolin A (I), a New Sesterterpene Inhibiting the Growth of Methicillin‐Resistant Staphylococcus aureus and Inducing the Cell Death by Apoptopsis on K562, from the Phytopathogenic Fungus Bipolaris oryzae. Issue 40 (12th September 2013)