ChemInform Abstract: Polycyclic Hydroxyquinones. Part 31. Regioselective Reactions of 6‐Ethylsulfonyl‐3‐phenylfuro[3,4‐d]isoxazol‐4(6H)‐one Anion with Quinone Monoketals. Application to the Preparation of Heteroanthracyclinone Analogues. | Publicación