The present invention provides one type of use in the preparation of antitumor drugs of compounds of the structure of formula I or salts thereof, and total saponins components comprising said compounds. According to the study of the present invention, the compounds of formula I and total saponins have a strong inhibitory effect on all the growth of human liver cancer cells, human gastric cancer cells, human colon cancer cells, human breast cancer cells and black pigment tumor cell lines. It has been shown that the combined use of a compound of formula I and a chemotherapeutic drug successfully reduces side effects and enhances the effect. [Selection figure] None本発明は、式Ｉの構造の化合物又はその塩、及び該化合物を含む総サポニン類成分の抗腫瘍薬物の調製における使用の一種を提供する。本発明の研究によると、式Ｉの化合物及び総サポニンが、ヒト肝臓癌細胞、ヒト胃癌細胞、ヒト大腸癌細胞、ヒト乳腺癌細胞及び黒色素腫瘍細胞株の全ての増長に対して強い抑制効果を有し、且つ式Ｉの化合物及び化学療法薬物を併用すると良好に副作用が低減され、効果が増強されることが示されている。【選択図】なし
