885271-95-4Relevant academic research and scientific papers
Identification of an Indazole-Based Pharmacophore for the Inhibition of FGFR Kinases Using Fragment-Led de Novo Design
Turner, Lewis D.,Summers, Abbey J.,Johnson, Laura O.,Knowles, Margaret A.,Fishwick, Colin W. G.
supporting information, p. 1264 - 1268 (2017/12/26)
Structure-based drug design (SBDD) has become a powerful tool utilized by medicinal chemists to rationally guide the drug discovery process. Herein, we describe the use of SPROUT, a de novo-based program, to identify an indazole-based pharmacophore for the inhibition of fibroblast growth factor receptor (FGFR) kinases, which are validated targets for cancer therapy. Hit identification using SPROUT yielded 6-phenylindole as a small fragment predicted to bind to FGFR1. With the aid of docking models, several modifications to the indole were made to optimize the fragment to an indazole-containing pharmacophore, leading to a library of compounds containing 23 derivatives. Biological evaluation revealed that these indazole-containing fragments inhibited FGFR1-3 in the range of 0.8-90 μM with excellent ligand efficiencies of 0.30-0.48. Some compounds exhibited moderate selectivity toward individual FGFRs, indicating that further optimization using SBDD may lead to potent and selective inhibitors of the FGFR family.
SMALL MOLECULE MODULATORS OF HEPATOCYTE GROWTH FACTOR (SCATTER FACTOR) ACTIVITY
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Page/Page column 114, (2010/07/02)
The present invention provides compounds and pharmaceutically acceptable compositions thereof, and methods for the use thereof for the treatment of any of a number of conditions or diseases in which hepatocyte growth factor/scatter factor (HGF/SF) or the
