Identification of limonol derivatives as Heat Shock Protein 90 (Hsp90) inhibitors through a multidisciplinary approach - Chini, M G; Malafronte, N; Vaccaro, M C; Gualtieri, M J; Vassallo, A; Vasaturo, M; Castellano, S; Milite, C; Leone, A; Bifulco, G; De Tommasi, N; Dal Piaz, F (Chem Eur J, 2016)