Camptothecin-carboxylate formulations

摘要

The present invention relates to compositions, particularly colloidal nanoaggregates comprising the carboxylate form of a campothecin drug or a derivative thereof associated with at least one organic cationic molecule, which has a positive net charge. The composition or nanoaggregate may be present as an emulsion, droplet, mincelle, liposome, nanoparticle or nanocapsule.