PF-04859989   Click here for help

GtoPdb Ligand ID: 9038

Synonyms: compound 1 [PMID: 23466229]
Immunopharmacology Ligand
Compound class: Synthetic organic
Comment: PF-04859989 was identified as a potent, irreversable and selective inhibitor of human and rat kynurenine aminotransferase II (KATII; a.k.a. aminoadipate aminotransferase AADAT) [1-2] . An X-ray crystal structure of the enzyme co-crystalised with an inhibitor has been reported [1]. In vivo pharmacokinetic and efficacy studies in rat show it to be brain-penetrant, reducing brain kynurenic acid by 50%. KAT inhibitors are expected to exhibit neuroprotective effects, that may be beneficial for the treatment of neurodegenerative and cognitive impairment disorders [3].
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 2
Hydrogen bond donors 2
Rotatable bonds 0
Topological polar surface area 66.56
Molecular weight 178.07
XLogP 0.43
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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Canonical SMILES O=C1C(N)Cc2c(N1O)cccc2
Isomeric SMILES O=C1[C@@H](N)Cc2c(N1O)cccc2
InChI InChI=1S/C9H10N2O2/c10-7-5-6-3-1-2-4-8(6)11(13)9(7)12/h1-4,7,13H,5,10H2/t7-/m0/s1
InChI Key HYTRYTZFJVVZAF-ZETCQYMHSA-N