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Volumn 19, Issue 22, 2009, Pages 6331-6336

Pyrazolo[1,5-a]pyrimidine-based inhibitors of HCV polymerase

Author keywords

HCV polymerase inhibitors

Indexed keywords

ANTIVIRUS AGENT; CARBOXYLIC ACID DERIVATIVE; NUCLEOTIDYLTRANSFERASE INHIBITOR; PYRAZOLO[1,5 A]PYRIMIDINE DERIVATIVE; RNA POLYMERASE;

EID: 71049150926     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2009.09.087     Document Type: Article
Times cited : (30)

References (35)
  • 3
    • 71049122279 scopus 로고    scopus 로고
    • World Health Organization WHO, Rev. October
    • World Health Organization (WHO) Hepatitis C Fact Sheet No. 164. Rev. October, 2000.
    • (2000) Hepatitis C Fact Sheet , Issue.164
  • 9
    • 34548285424 scopus 로고    scopus 로고
    • Reviews of nucleoside NS5B inhibitors:
    • Reviews of nucleoside NS5B inhibitors:. Koch U., and Narjes F. Curr. Top. Med. Chem. 7 (2007) 1302
    • (2007) Curr. Top. Med. Chem. , vol.7 , pp. 1302
    • Koch, U.1    Narjes, F.2
  • 11
    • 34547618419 scopus 로고    scopus 로고
    • Reviews of non-nucleoside NS5B inhibitors:
    • Reviews of non-nucleoside NS5B inhibitors:. Beaulieu P.L. Curr. Opin. Invest. Drugs 8 (2007) 614
    • (2007) Curr. Opin. Invest. Drugs , vol.8 , pp. 614
    • Beaulieu, P.L.1
  • 21
    • 71049117174 scopus 로고    scopus 로고
    • Shipps, G. W.; Rosner K. E.; Popovici-Muller, J.; Deng, Y.; Wang, T.; Curran, P. J. U.S. 2007/7196111 (U.S. 2004/0038993).
    • Shipps, G. W.; Rosner K. E.; Popovici-Muller, J.; Deng, Y.; Wang, T.; Curran, P. J. U.S. 2007/7196111 (U.S. 2004/0038993).
  • 22
    • 71049178924 scopus 로고    scopus 로고
    • Shipps, G. W.; Wang, T.; Rosner, K. E.; Curran, P. J.; Cooper, A. B.; Girijavallabhan, V. M. WO 2006/050035.
    • Shipps, G. W.; Wang, T.; Rosner, K. E.; Curran, P. J.; Cooper, A. B.; Girijavallabhan, V. M. WO 2006/050035.
  • 26
    • 0032492980 scopus 로고    scopus 로고
    • 1 = OH, conversion to various substituted phenoxy analogs was done via copper promoted arylation of phenol with aryl boronic acids following a procedure by: while synthesis of other aryl substituted benzyloxy analogs was accomplished either via alkylations with benzyl bromides and cesium carbonate in DMF, or Mitsunobu reactions with 'benzyl type' alcohols, triphenylphosphine and diisopropyl azodicarboxylate (DIAD).
    • 1 = OH, conversion to various substituted phenoxy analogs was done via copper promoted arylation of phenol with aryl boronic acids following a procedure by:. Evans D.A., Katz J.L., and West T.R. Tetrahedron Lett. 39 (1998) 2937 while synthesis of other aryl substituted benzyloxy analogs was accomplished either via alkylations with benzyl bromides and cesium carbonate in DMF, or Mitsunobu reactions with 'benzyl type' alcohols, triphenylphosphine and diisopropyl azodicarboxylate (DIAD).
    • (1998) Tetrahedron Lett. , vol.39 , pp. 2937
    • Evans, D.A.1    Katz, J.L.2    West, T.R.3
  • 27
    • 71049178610 scopus 로고    scopus 로고
    • note
    • 2(dppf), aryl boronates and potassium phosphate in 1,4-dioxane. This procedure was also used to explore aryl hydrophobes at C-6 as depicted in Scheme 2.
  • 28
    • 71049116343 scopus 로고    scopus 로고
    • note
    • 50 value of a positive internal control was within standard deviation range.
  • 31
    • 71049131097 scopus 로고    scopus 로고
    • The X-ray structure of an indole-based inhibitor that binds to the finger-loop region of NS5B (PDB access code: 2brk; Di Marco, S, Volpari, C, Tomei, L, Altamura, S, Harper, S, Narjes, F, Koch, U, Rowley, M, De Francesco, R, Migliaccio, G, Carfi, A, J. Biol. Chem. 2005, 280, 29765) was utilized as the frame of reference. In preparation for docking, all ligand and water molecules were deleted and hydrogen atoms were added and minimized using Macromodel as implemented in Maestro 8.5 (Schrödinger, LLC, New York, NY, 2009, Docking of 16f to NS5B was performed using Glide XP (Halgren, T. A, Murphy, R. B, Friesner, R. A, Beard, H. S, Frye, L. L, Pollard, W. T, Banks, J. L. J. Med. Chem. 2004, 47, 1750; Friesner, R. A, Banks, J. L, Murphy, R. B, Halgren, T. A, Klicic, J. J, Mainz, D. T, Repasky, M. P, Knoll, E. H, Shelley, M, Perry, J. K, Shaw, D. E, Francis, P, Shenkin, P. S. J. Med. Chem. 2004, 47, 1739, An inner box region the ligand midpoint remains wi
    • The X-ray structure of an indole-based inhibitor that binds to the finger-loop region of NS5B (PDB access code: 2brk; Di Marco, S., Volpari, C., Tomei, L., Altamura, S., Harper, S., Narjes, F., Koch, U., Rowley, M., De Francesco, R., Migliaccio, G., Carfi, A., J. Biol. Chem. 2005, 280, 29765) was utilized as the frame of reference. In preparation for docking, all ligand and water molecules were deleted and hydrogen atoms were added and minimized using Macromodel as implemented in Maestro 8.5 (Schrödinger, LLC, New York, NY, 2009). Docking of 16f to NS5B was performed using Glide XP (Halgren, T. A.; Murphy, R. B.; Friesner, R. A.; Beard, H. S.; Frye, L. L.; Pollard, W. T.; Banks, J. L. J. Med. Chem. 2004, 47, 1750; Friesner, R. A.; Banks, J. L.; Murphy, R. B.; Halgren, T. A.; Klicic, J. J.; Mainz, D. T.; Repasky, M. P.; Knoll, E. H.; Shelley, M.; Perry, J. K.; Shaw, D. E.; Francis, P.; Shenkin, P. S. J. Med. Chem. 2004, 47, 1739.) An inner box region (the ligand midpoint remains within this box during docking) of 10 Å and outer box region of 24 Å were used. The induced-fit docking protocol (Sherman, W.; Day, T.; Jacobson, M. P.; Friesner, R. A.; Farid, R. J. Med. Chem. 2006, 49, 534), IFD, was used to perturb the initial NS5B model in the presence of the docked ligand 16f, while allowing a flexible adaptation of the protein environment upon compound binding. All the options used during IFD were standard, as provided by the python interface in Maestro 8.5.


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