Pharmaceutical composition as well as preparation method and application thereof

The invention relates to the field of medicines, and discloses a pharmaceutical composition as well as a preparation method and application thereof, the pharmaceutical composition comprises 6-hydroxykaempferol-3, 6-di-O-glucoside and 2 '-deoxyguanosine in a mass ratio of (1: 2)-(2: 1); the preparation method comprises the following steps: weighing the components in proportion, and mixing; the prepared pharmaceutical composition can be used for treating cancers. The application effect of the composition disclosed by the invention is obviously superior to that of independent application of 2 '-deoxyguanosine, and the dosage of the medicine can be obviously reduced when the composition is used; the composition has a good application prospect when being used as an active component for preparing an anti-tumor combined drug. 本发明涉及药物领域，公开了一种药物组合物及其制备方法和用途，药物组合物包括质量比为1：2～2：1的6-羟基山奈酚-3,6-二-O-葡萄糖苷和2'-脱氧鸟苷；制备方法为：按比例称取各组分，混合；制备的药物组合物能够用于治疗癌症。本发明的组合物的施用效果显著优于2'-脱氧鸟苷单独施用的效果，使用时能够显著降低药物的使用剂量；将上述组合物作为活性成分用于制备抗肿瘤联合药物具有良好的应用前景