10242-01-0Relevant articles and documents
Design, synthesis, and antitumor activity of novel benzoheterocycle derivatives as inhibitors of vascular endothelial growth factor receptor-2 tyrosine kinase
Ding, Yangyang,Liu, Kai,Zhao, Xinyu,Lv, Yingtao,Yu, Rilei,Kang, Congmin
, p. 286 - 294 (2020)
The vascular endothelial growth factor receptor-2 signaling pathway promotes the formation of new blood vessels, and vascular endothelial growth factor receptor-2 tyrosine kinase exists in both active and inactive conformations. Novel indole–benzimidazole and indole–benzothiazole derivatives joined by different linkers are designed and synthesized as inhibitors of vascular endothelial growth factor receptor-2 tyrosine kinase. All the synthesized compounds were evaluated for their cytotoxicity against four human cancer cell lines (HeLa, HT29, A549, and MDA-MB-435) and human umbilical vein endothelial cell. Meanwhile, the inhibitory activities against vascular endothelial growth factor receptor-2 are estimated in vitro and the binding interactions with dual conformations of vascular endothelial growth factor receptor-2 tyrosine kinase are evaluated by molecular docking. Compounds 5a–c and 14 show inhibitory activity against vascular endothelial growth factor receptor-2 tyrosine kinase and promising cytotoxicity, specifically with IC50 values ranging between 0.1 and 1 μM, which imply broad-spectrum antitumor activity. These results provide a deep insight into potential structural modifications for developing potent vascular endothelial growth factor receptor-2 tyrosine kinase inhibitors.
METHODS OF TREATING CANCER
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Paragraph 00206; 00208, (2020/06/10)
The present disclosure relates to methods of treating cancer in a patient using a combination of an inhibitor of an immune checkpoint protein and an indole compound or its phosphate derivative.
INDOLE COMPOUNDS AND THEIR USE
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Paragraph 00191; 00194; 00196, (2019/06/05)
The present disclosure relates to indole compounds and pharmaceutical compositions thereof, and their use in stimulating the immune system of patients in need thereof and in treating cancer.