BIBF 1202 is an active metabolite of the VEGFR, FGFR, and PDGFR inhibitor BIBF 1120 .1,2 It is formed from BIBF 1120 by intracellular esterases.1 BIBF 1202 inhibits VEGFR2 with an IC50 value of 62 nM.
1.Hilberg, F., Roth, G.J., Krssak, M., et al.BIBF 1120: Triple angiokinase inhibitor with sustained receptor blockade and good antitumor efficacyCancer Res.68(12)4774-4782(2008) 2.Lin, D., Qiao, L.M., Zhang, Y.N., et al.Simultaneous determination of nintedanib and its metabolite by UPLC-MS/MS in rat plasma and its application to a pharmacokinetic studyJ. Pharm. Biomed. Anal.117173-177(2016)
















