262368-25-2Relevant academic research and scientific papers
PYRIMIDINE DERIVATIVES AS KINASE INHIBITORS AND THEIR THERAPEUTICAL APPLICATIONS
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, (2016/09/22)
The present invention provides kinase inhibitors with anti-proliferative activity comprising substituted pyrimidine derivatives and pharmaceutically-acceptable formulations thereof. In addition, the invention provides methods for making novel compounds and methods for using the compounds.
Design, synthesis, and evaluation of indolinones as triple angiokinase inhibitors and the discovery of a highly specific 6-methoxycarbonyl-substituted indolinone (BIBF 1120)
Roth, Gerald J.,Heckel, Armin,Colbatzky, Florian,Handschuh, Sandra,Kley, J?rg,Lehmann-Lintz, Thorsten,Lotz, Ralf,Tontsch-Grunt, Ulrike,Walter, Rainer,Hilberg, Frank
experimental part, p. 4466 - 4480 (2010/03/02)
Inhibition of tumor angiogenesis through blockade of the vascular endothelial growth factor (VEGF) signaling pathway is a newtreatment modality in oncology. Preclinical findings suggest that blockade of additional pro-angiogenic kinases, such as fibroblast and platelet-derived growth factor receptors (FGFR and PDGFR), may improve the efficacy of pharmacological cancer treatment. Indolinones substituted in position 6 were identified as selective inhibitors of VEGF-, PDGF-, and FGF-receptor kinases. In particular, 6-methoxycarbonyl-substituted indolinones showed a highly favorable selectivity profile. Optimization identified potent inhibitors of VEGF-related endothelial cell proliferation with additional efficacy on pericyctes and smooth muscle cells. In contrast, no direct inhibition of tumor cell proliferation was observed. Compounds 2 (BIBF 1000) and 3 (BIBF 1120) are orally available and display encouraging efficacy in in vivo tumor models while being well tolerated. The triple angiokinase inhibitor 3 is currently in phase III clinical trials for the treatment of nonsmall cell lung cancer.
