PDK1/Akt/Flt dual pathway inhibitor   Click here for help

GtoPdb Ligand ID: 6022

Synonyms: AG-L-66494 | GNF-Pf-3800
Compound class: Synthetic organic
Comment: This compound is a mixture of tautomers (KP372-1A and KP372-1B), present in almost equal amounts. Our image shows the structure of KP372-1B.
This compound has been shown to directly inhibit both PDK1 and Akt activities in in vitro kinase assays in a dose-dependent manner and block cellular phosphorylation of Akt at both Ser473 and Thr308 residues [6].
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 6
Hydrogen bond donors 0
Rotatable bonds 0
Topological polar surface area 85.93
Molecular weight 224.04
XLogP 1.33
No. Lipinski's rules broken 0

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES O=C1c2nn3nnnc3nc2c2c1cccc2
Isomeric SMILES O=C1c2nn3nnnc3nc2c2c1cccc2
InChI InChI=1S/C10H4N6O/c17-9-6-4-2-1-3-5(6)7-8(9)13-16-10(11-7)12-14-15-16/h1-4H
InChI Key DPANHMGWPXVBQI-UHFFFAOYSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
References
1. Anastassiadis T, Deacon SW, Devarajan K, Ma H, Peterson JR. (2011)
Comprehensive assay of kinase catalytic activity reveals features of kinase inhibitor selectivity.
Nat Biotechnol, 29 (11): 1039-45. [PMID:22037377]
2. Gao Y, Davies SP, Augustin M, Woodward A, Patel UA, Kovelman R, Harvey KJ. (2013)
A broad activity screen in support of a chemogenomic map for kinase signalling research and drug discovery.
Biochem J, 451 (2): 313-28. [PMID:23398362]
3. Koul D, Shen R, Bergh S, Sheng X, Shishodia S, Lafortune TA, Lu Y, de Groot JF, Mills GB, Yung WK. (2006)
Inhibition of Akt survival pathway by a small-molecule inhibitor in human glioblastoma.
Mol Cancer Ther, 5 (3): 637-44. [PMID:16546978]
4. Mandal M, Kim S, Younes MN, Jasser SA, El-Naggar AK, Mills GB, Myers JN. (2005)
The Akt inhibitor KP372-1 suppresses Akt activity and cell proliferation and induces apoptosis in thyroid cancer cells.
Br J Cancer, 92 (10): 1899-905. [PMID:15870708]
5. Mandal M, Younes M, Swan EA, Jasser SA, Doan D, Yigitbasi O, McMurphey A, Ludwick J, El-Naggar AK, Bucana C et al.. (2006)
The Akt inhibitor KP372-1 inhibits proliferation and induces apoptosis and anoikis in squamous cell carcinoma of the head and neck.
Oral Oncol, 42 (4): 430-9. [PMID:16442835]
6. Zeng Z, Samudio IJ, Zhang W, Estrov Z, Pelicano H, Harris D, Frolova O, Hail Jr N, Chen W, Kornblau SM et al.. (2006)
Simultaneous inhibition of PDK1/AKT and Fms-like tyrosine kinase 3 signaling by a small-molecule KP372-1 induces mitochondrial dysfunction and apoptosis in acute myelogenous leukemia.
Cancer Res, 66 (7): 3737-46. [PMID:16585200]