Indazole hydrazide compound and application thereof in preparation of medicine for treating cancer

The invention provides an indazole hydrazide compound. The indazole hydrazide compound has a substituted pyridine group. On the other hand, the invention also provides application of the indazole hydrazide compound in preparation of medicines for treating tumors. On the other hand, the invention also provides a pharmaceutical composition, the pharmaceutical composition contains an effective component and an auxiliary material, and the effective component contains the indazole hydrazide compound. According to the technical scheme, the indazole hydrazide compound provided by the invention is better in tumor inhibition effect and better in safety. 本发明提供了一种吲唑酰肼类化合物，其具有取代的吡啶基团。另一方面，本发明还提供了上述吲唑酰肼类化合物在制备用于治疗肿瘤的药物中的用途。再一方面，本发明还提供了一种药物组合物，所述药物组合物含有有效成分和辅料，所述有效成分含有如上所述的吲唑酰肼类化合物。通过上述技术方案，本发明提供的吲唑酰肼类化合物对肿瘤的抑制效果更加优益且安全性更好。