2OSC

Synthesis, Structural Analysis, and SAR Studies of Triazine Derivatives as Potent, Selective Tie-2 Inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.306 
  • R-Value Work: 0.251 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Synthesis, structural analysis, and SAR studies of triazine derivatives as potent, selective Tie-2 inhibitors.

Hodous, B.L.Geuns-Meyer, S.D.Hughes, P.E.Albrecht, B.K.Bellon, S.Caenepeel, S.Cee, V.J.Chaffee, S.C.Emery, M.Fretland, J.Gallant, P.Gu, Y.Johnson, R.E.Kim, J.L.Long, A.M.Morrison, M.Olivieri, P.R.Patel, V.F.Polverino, A.Rose, P.Wang, L.Zhao, H.

(2007) Bioorg.Med.Chem.Lett. 17: 2886-2889

  • DOI: 10.1016/j.bmcl.2007.02.067
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • A novel class of selective Tie-2 inhibitors was derived from a multi-kinase inhibitor 1. By reversing the amide connectivity and incorporating aminotriazine or aminopyridine hinge-binding moieties, excellent Tie-2 potency and KDR selectivity could be ...

    A novel class of selective Tie-2 inhibitors was derived from a multi-kinase inhibitor 1. By reversing the amide connectivity and incorporating aminotriazine or aminopyridine hinge-binding moieties, excellent Tie-2 potency and KDR selectivity could be achieved with 3-substituted terminal aryl rings. X-ray co-crystal structure analysis aided inhibitor design. This series was evaluated on the basis of potency, selectivity, and rat pharmacokinetic parameters.


    Organizational Affiliation

    Department of Medicinal Chemistry, Amgen Inc., One Kendall Square, Building 1000, Cambridge, MA 02139, USA. bhodous@amgen.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Angiopoietin-1 receptor
A
317Homo sapiensMutation(s): 0 
Gene Names: TEK (TIE2, VMCM, VMCM1)
EC: 2.7.10.1
Find proteins for Q02763 (Homo sapiens)
Go to Gene View: TEK
Go to UniProtKB:  Q02763
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MUH
Query on MUH

Download SDF File 
Download CCD File 
A
N-{4-METHYL-3-[(3-PYRIMIDIN-4-YLPYRIDIN-2-YL)AMINO]PHENYL}-3-(TRIFLUOROMETHYL)BENZAMIDE
C24 H18 F3 N5 O
NESXBRNDMQUVNG-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
MUHIC50: 17 nM (100) BINDINGDB
MUHIC50: 17 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.306 
  • R-Value Work: 0.251 
  • Space Group: P 41 21 2
Unit Cell:
Length (Å)Angle (°)
a = 62.995α = 90.00
b = 62.995β = 90.00
c = 178.814γ = 90.00
Software Package:
Software NamePurpose
AMoREphasing
CrystalCleardata collection
CNSrefinement
SCALEPACKdata scaling
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2007-02-05 
  • Released Date: 2007-03-20 
  • Deposition Author(s): Bellon, S.F., Kim, J.

Revision History 

  • Version 1.0: 2007-03-20
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2018-04-04
    Type: Data collection