
Keywords: CPT-11; irinotecan, 7-ethyl-10-[4-(1-piperidino)-1-piperidino] carbonyloxycamptothecin; SN-38; irinotecan metabolite, ethyl-10-hydroxy-camptothecin; DSC; Differential Scanning Calorimetry; P; partition coefficient; DSPC; l-α-Distearoyl-phospathidylcholin