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Preparation, characterization, molecular modeling and In vitro activity of paclitaxel-cyclodextrin complexes


Abstract Paclitaxel (PTX) was complexed with b-cyclodextrin (1), 2,6-dimethyl-b-cyclodextrin (2) and 2,3,6-trimethyl-b-cyclodextrin (3). PTX-CYD complexes were characterized both at the solid and liq. states. Exptl. findings are in agreement with mol. modeling anal., which showed different PTX-CYD interaction as a function of macrocyle methylation. The complexation of PTX within the CYD cavity preserved its antitumoral activity.
Autori
PUGLISI - Giovanni
Altri Autori Alcaro Stefano
Ventura Anna Cinzia
Paolino Donatella
Battaglia Danilo
Ortuso Francesco
Cattel Luigi
Massimo Fresta