669068-16-0Relevant articles and documents
Identification of 4-(4-aminopiperidin-1-yl)-7H-pyrrolo[2,3-d]pyrimidines as selective inhibitors of protein kinase B through fragment elaboration
Caldwell, John J.,Davies, Thomas G.,Donald, Alastair,McHardy, Tatiana,Rowlands, Martin G.,Aherne, G. Wynne,Hunter, Lisa K.,Taylor, Kevin,Ruddle, Ruth,Raynaud, Florence I.,Verdonk, Marcel,Workman, Paul,Garrett, Michelle D.,Collins, Ian
, p. 2147 - 2157 (2008/12/22)
Fragment-based screening identified 7-azaindole as a protein kinase B inhibitor scaffold. Fragment elaboration using iterative crystallography of inhibitor-PKA-PKB chimera complexes efficiently guided improvements in the potency and selectivity of the compounds, resulting in the identification of nanomolar 6-(piperidin-1-yl)purine, 4-(piperidin-1-yl)-7-azaindole, and 4-(piperidin-1-yl)pyrrolo[2,3-d]pyrimidine inhibitors of PKBβ with antiproliferative activity and showing pathway inhibition in cells. A divergence in the binding mode was seen between 4-aminomethylpiperidine and 4-aminopiperidine containing molecules. Selectivity for PKB vs PKA was observed with 4-aminopiperidine derivatives, and the most PKB-selective inhibitor (30-fold) showed significantly different bound conformations between PKA and PKA-PKB chimera.
ORTHO-CONDENSED PYRIDINE AND PYRIMIDINE DERIVATIVES (E.G. PURINES) AS PROTEIN KINASES INHIBITORS
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, (2008/06/13)
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NAPHTHAMIDE DERIVATIVES AND THEIR USE
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Page 19, (2010/02/06)
Compounds having the following structure wherein R1, R2, R3, R4, m and n are as defined in the specification, in vivo-hydrolysable precursors thereof, pharmaceutically-acceptable salts thereof, the use in therapy and pharmaceutical compositions and methods of treatment using the same.