JI-101 is an orally available multi-kinase inhibitor of VEGFR2 , PDGFRβ and EphB4 with potent anti-cancer activity.
In Vitro
JI-101 is found to be stable in all preclinical and human liver microsomes. The % metabolized is ranged between 3.03-3.95 across the tested species liver microsomes. The % metabolized is relatively higher in mice liver microsomes followed by dog, human and rat liver microsomes. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
JI-101excreted through bile along with its mono- and di-hydroxy metabolites. Following oral administration, JI-101 is rapidly absorbed, reaching C max within 2 h. The t 1/2 of JI-101 with intravenous and oral route is found to be 1.75±0.79 and 2.66±0.13 h, respectively. The Cl and Vd by intravenous route for JI-101 are found to be 13.0±2.62 mL/min/kg and 2.11±1.42 L/kg, respectively. The tissue distribution of JI-101 is extensive with rapid and preferred uptake into lung tissue. Overall, the oral bioavailability of JI-101 is 55% and the primary route of elimination for JI-101 is feces . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
