Taeksan derivative containing the freeze-dried injectable compositions and methods for their preparation having excellent stability

The present invention relates to a taeksan derivative containing injectable lyophilized composition and a method for having a good stability, and more particularly, a cyclodextrin (CD) and hydroxypropyl methylcellulose to formulated by solubilizing the poorly water-soluble taeksan derivative in an aqueous solution cellulose (HPMC), polyethylene glycol (PEG) or polyvinyl pyrrolidinone (PVP) by mixing a water-soluble polymer in distilled water, dissolved by this lyophilized is excellent in solubility and the dilution stability than conventional preparations by preparing the freeze-dried composition taeksan derivative of containing relates to injectable lyophilized composition and a method for. Stability, taeksan derivative, a cyclodextrin, a water-soluble polymer