The invention relates to complex paclitaxel and its derivates docetaxel intralipid which includes the following ingredients: paclitaxel or docetaxel, vegetable oil, solubilizing agent, lecithin, glycerine, and water for injection at a ratio of 0.5-10:10-100:10-100:10-20:20-25:700-950. The preparing method includes the following steps: stirring with high speed homogenating machine or ultrasonic oscillating to get the protogala; preparing the complex paclitaxel intralipid with high pressure homogenizer. The preparation is intralipid in O/W type which packages paclitaxel or docetaxel into the compound oil phase. The compound oil phase has good solubility for paclitaxel or docetaxel which has prevented the phenomenon of precipitation after diluting the emulsion; the ingredients of compound oil has the function of coordinated antitumous effect; it can also release the injecting irritative response, haemolysis and hypersensitiveness; it has the function of targeting which has increased the drug action. |