GtoPdb Ligand ID: 7947

Synonyms: BI 6727 | BI-6727
Compound class: Synthetic organic
Comment: Volasertib is an ATP-competitive, investigational inhibitor of polo-like kinase 1 (PLK1). It is the second in a novel class of drugs called dihydropteridinone derivatives [3]. This compound is represented on PubChem by CID 10461508. This CID varies slightly in its chiral specification from our ligand entry. Our structure was drawn from the image submitted to the WHO for the INN (note that the long chemical name provided for the INN registration is not sufficient to resolve absolute stereochemistry as depicted in the accompanying image). Some bioactivity may be linked to the trihydrochloride salt form.
2D Structure
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Physico-chemical Properties
Hydrogen bond acceptors 10
Hydrogen bond donors 2
Rotatable bonds 11
Topological polar surface area 106.17
Molecular weight 618.4
XLogP 4.2
No. Lipinski's rules broken 0
Canonical SMILES CCC1N(C(C)C)c2nc(ncc2N(C1=O)C)Nc1ccc(cc1OC)C(=O)NC1CCC(CC1)N1CCN(CC1)CC1CC1
Isomeric SMILES CC[C@H]1N(C(C)C)c2nc(ncc2N(C1=O)C)Nc1ccc(cc1OC)C(=O)N[C@@H]1CC[C@H](CC1)N1CCN(CC1)CC1CC1
InChI InChI=1S/C34H50N8O3/c1-6-28-33(44)39(4)29-20-35-34(38-31(29)42(28)22(2)3)37-27-14-9-24(19-30(27)45-5)32(43)36-25-10-12-26(13-11-25)41-17-15-40(16-18-41)21-23-7-8-23/h9,14,19-20,22-23,25-26,28H,6-8,10-13,15-18,21H2,1-5H3,(H,36,43)(H,35,37,38)/t25-,26-,28-/m1/s1
Selectivity at enzymes
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
polo like kinase 1 Hs Inhibitor Inhibition 9.1 pIC50 - 4
pIC50 9.1 (IC50 8.7x10-10 M) [4]