NMS-P715   Click here for help

GtoPdb Ligand ID: 9401

Synonyms: compound 15 [PMID: 21723120] | NMSP715
PDB Ligand
Compound class: Synthetic organic
Comment: NMS-P715 is an orally bioavailable, selective inhibitor of the mitotic kinase MPS1 (dual specificity protein kinase TTK; gene symbol TTK) [1]. Studies showing NMS-P715-induced antitumour activity in vivo support MSP1 as a valid oncology drug target.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 9
Hydrogen bond donors 3
Rotatable bonds 12
Topological polar surface area 126.3
Molecular weight 676.31
XLogP 5.5
No. Lipinski's rules broken 1
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Canonical SMILES CCc1cccc(c1NC(=O)c1nn(c2c1CCc1c2nc(nc1)Nc1ccc(cc1OC(F)(F)F)C(=O)NC1CCN(CC1)C)C)CC
Isomeric SMILES CCc1cccc(c1NC(=O)c1nn(c2c1CCc1c2nc(nc1)Nc1ccc(cc1OC(F)(F)F)C(=O)NC1CCN(CC1)C)C)CC
InChI InChI=1S/C35H39F3N8O3/c1-5-20-8-7-9-21(6-2)28(20)42-33(48)30-25-12-10-23-19-39-34(43-29(23)31(25)46(4)44-30)41-26-13-11-22(18-27(26)49-35(36,37)38)32(47)40-24-14-16-45(3)17-15-24/h7-9,11,13,18-19,24H,5-6,10,12,14-17H2,1-4H3,(H,40,47)(H,42,48)(H,39,41,43)
Bioactivity Comments
NMS-P715 exhibits no inhibitory activity against Aurora kinase A, CDK2 or PLK1 [1]. NMS-P715 inhibits proliferation of A2780 human ovarian cancer cells in vitro (IC50 of 1000nM) and in xenografts.
Selectivity at enzymes
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
TTK protein kinase Primary target of this compound Hs Inhibitor Inhibition 6.7 pIC50 - 1
pIC50 6.7 (IC50 1.82x10-7 M) [1]