Famitinib (SHR1020) is a potent orally active multi-targeted kinase inhibitor that effectively inhibits the activity of c-kit, VEGFR-2, and PDGFRβ with IC50 values of 2.3 nM, 4.7 nM, and 6.6 nM, respectively [1]. It demonstrates remarkable antitumor properties in human gastric cancer cells and xenografts, inducing apoptosis [2].
OSI-296 is a potent and dual inhibitor of cMET and RON kinases (IC50 value are 42 nM and 200 nM for cMet and sfRon respectively) . OSI-206 shows in vivo efficacy and is well tolerated in tumor xenografts models upon oral dosing. OSI-296 also reduces tumou
Atiratecan (TP300) is a prodrug of camptothecin analog CH0793076. Atiratecan shows antitumor activity against both breast cancer resistance protein (BCRP)-positive and -negative xenografts in mouse xenograft models[1]. Atiratecan does not inhibit acetylch
CB 300919 is a quinazoline-based antitumor agent with high activity in the CH1 human ovarian tumor xenograft and has continuous exposure (96 h) growth inhibition (IC50: 2 nM).
A 74932 is a quinolone antibacterial agent and inhibitor of topoisomerase II enzyme. A-74932 possesses good activity in vivo against both systemic tumour, subcutaneously implanted murine solid tumours and human tumour xenografts.