mg-516 malate

Sitravatinib malate is an orally bioavailable receptor inhibitor of tyrosine kinase (RTK) (IC50s of 1.5 nM, 2 nM, 2 nM, 5 nM, 6 nM, 6 nM, 8 nM, 0.5 nM, 29 nM, 5 nM, and 9 nM for Axl, MER, VEGFR3, VEGFR2, VEGFR1, KIT, FLT3, DDR2, DDR1, TRKA, TRKB, respectively.) , shows potent single-agent antitumor efficacy and enhances the activity of PD-1 blockade through promoting an antitumor immune microenvironment.

Sitravatinib (MGCD516) 是一种有口服活性的受体酪氨酸激酶抑制剂。它单独使用即具有有效的抗肿瘤功效，且通过促进抗肿瘤免疫微环境增强了 PD-1 阻断的活性。