compound 3k [PMID: 28688274]   Click here for help

GtoPdb Ligand ID: 13523

Compound class: Synthetic organic
Comment: This compound is reported as an inhibitor of the tumour cell specific isoform of pyruvate kinase, PKM2 [2]. Compound 3k has been used to demonstrate the potential of SIRT1 (deacetylates PKM2 and reduces its activity) and PKM2 as therapeutic targets for the reduction of lactate production in the brain as a mechanism to slow progression of parkinsonism [1].
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 3
Hydrogen bond donors 0
Rotatable bonds 4
Topological polar surface area 94.77
Molecular weight 345.48
XLogP 2.34
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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Canonical SMILES CC1=C(CSC(=S)N2CCCCC2)C(=O)C3=C(C=CC=C3)C1=O
Isomeric SMILES S=C(N1CCCCC1)SCC=2C(=O)C3=C(C(C2C)=O)C=CC=C3
InChI InChI=1S/C18H19NO2S2/c1-12-15(11-23-18(22)19-9-5-2-6-10-19)17(21)14-8-4-3-7-13(14)16(12)20/h3-4,7-8H,2,5-6,9-11H2,1H3
InChI Key STAFOGVMELKGRI-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. Lian B, Zhang J, Yin X, Wang J, Li L, Ju Q, Wang Y, Jiang Y, Liu X, Chen Y et al.. (2024)
SIRT1 improves lactate homeostasis in the brain to alleviate parkinsonism via deacetylation and inhibition of PKM2.
Cell Rep Med, 5 (8): 101684. [PMID:39128469]
2. Ning X, Qi H, Li R, Li Y, Jin Y, McNutt MA, Liu J, Yin Y. (2017)
Discovery of novel naphthoquinone derivatives as inhibitors of the tumor cell specific M2 isoform of pyruvate kinase.
Eur J Med Chem, 138: 343-352. [PMID:28688274]