Discovery of 4-azaindoles as novel inhibitors of c-Met kinase
摘要:
A series of 4-azaindole inhibitors of c-Met kinase is described. The postulated binding mode was confirmed by an X-ray crystal structure and series optimisation was performed on the basis of this structure. Future directions for series development are discussed.
Discovery of 4-azaindoles as novel inhibitors of c-Met kinase
作者:John Porter、Simon Lumb、Richard J. Franklin、Jose M. Gascon-Simorte、Mark Calmiano、Kelly Le Riche、Bénédicte Lallemand、Jean Keyaerts、Helen Edwards、Alison Maloney、Jean Delgado、Lloyd King、Anne Foley、Fabien Lecomte、James Reuberson、Christoph Meier、Mark Batchelor
DOI:10.1016/j.bmcl.2009.03.110
日期:2009.5
A series of 4-azaindole inhibitors of c-Met kinase is described. The postulated binding mode was confirmed by an X-ray crystal structure and series optimisation was performed on the basis of this structure. Future directions for series development are discussed.
Synthesis of the positron-emitting radiotracer [<sup>18</sup>F]-2-fluoro-2-deoxy-<scp>d</scp>-glucose from resin-bound perfluoroalkylsulfonates
作者:Lynda J. Brown、Nianchun Ma、Denis R. Bouvet、Sue Champion、Alex M. Gibson、Yulai Hu、Alex Jackson、Imtiaz Khan、Nicolas Millot、Amy C. Topley、Harry Wadsworth、Duncan Wynn、Richard C. D. Brown
DOI:10.1039/b816032e
日期:——
A new approach to the synthesis of 2-fluoro-2-deoxy-D-glucose (FDG, [19/18F]-3) is described, which employs supported perfluoroalkylsulfonate precursors 33–36, where the support consists of insoluble polystyrene resin beads. Treatment of these resins with [19F]fluoride ion afforded protected FDG [19F]-18 as the major product, and the identities of the main byproducts were determined. Acidic removal