Details of the Drug

General Information of Drug (ID: DMYXPF8)

Drug Name

QO-58

Synonyms

CHEMBL1689654; QO-58; GTPL7669; SCHEMBL10062354; MolPort-042-624-524; QO 58; BDBM50339281; ZINC101404854; AKOS027470159; 1259536-62-3; 5-(2,6-Dichloro-5-fluoro-3-pyridinyl)-3-phenyl-2-(trifluoromethyl)-pyrazolo[1,5-a]pyrimidin-7(4H)-one; 5-(2,6-Dichloro-5-fluoropyridin-3-yl)-3-phenyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-7(4H)-one

Indication

Disease Entry	ICD 11	Status	REF
Discovery agent	N.A.	Investigative	[1]

Drug Type

Small molecular drug

Structure

3D MOL

2D MOL

#Ro5 Violations (Lipinski): 0

Molecular Weight (mw)

443.2

Topological Polar Surface Area (xlogp)

4.8

Rotatable Bond Count (rotbonds)

2

Hydrogen Bond Donor Count (hbonddonor)

1

Hydrogen Bond Acceptor Count (hbondacc)

8

Chemical Identifiers

Formula: C18H8Cl2F4N4O
IUPAC Name: 5-(2,6-dichloro-5-fluoropyridin-3-yl)-3-phenyl-2-(trifluoromethyl)-1H-pyrazolo[1,5-a]pyrimidin-7-one
Canonical SMILES: C1=CC=C(C=C1)C2=C(NN3C2=NC(=CC3=O)C4=CC(=C(N=C4Cl)Cl)F)C(F)(F)F
InChI: InChI=1S/C18H8Cl2F4N4O/c19-15-9(6-10(21)16(20)26-15)11-7-12(29)28-17(25-11)13(8-4-2-1-3-5-8)14(27-28)18(22,23)24/h1-7,27H
InChIKey: ZOLHKPWSDFSDKA-UHFFFAOYSA-N

Cross-matching ID

PubChem CID: 51351551
TTD ID: D08ATZ

Molecular Interaction Atlas of This Drug

Drug Therapeutic Target (DTT)

DTT Name	DTT ID	UniProt ID	MOA	REF
Voltage-gated potassium channel Kv7.2 (KCNQ2)	TTPXI3S	KCNQ2_HUMAN	Activator	[2]

------------------------------------------------------------------------------------

Molecular Interaction Atlas (MIA)

MIA Detail

Jump to Detail Molecular Interaction Atlas of This Drug

References

1	URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 7669).
2	Modulation of K(v)7 potassium channels by a novel opener pyrazolo[1,5-a]pyrimidin-7(4H)-one compound QO-58. Br J Pharmacol. 2013 Feb;168(4):1030-42.
3	Voltage-gated Potassium Channels as Therapeutic Drug Targets
4	Retigabine, a novel anti-convulsant, enhances activation of KCNQ2/Q3 potassium channels. Mol Pharmacol. 2000 Sep;58(3):591-600.
5	Regulation of Kv7 (KCNQ) K+ channel open probability by phosphatidylinositol 4,5-bisphosphate. J Neurosci. 2005 Oct 26;25(43):9825-35.
6	Synthesis and biological activity of substituted bis-(4-hydroxyphenyl)methanes as N-type calcium channel blockers. Bioorg Med Chem Lett. 1999 Aug 16;9(16):2447-52.
7	Zinc pyrithione-mediated activation of voltage-gated KCNQ potassium channels rescues epileptogenic mutants. Nat Chem Biol. 2007 May;3(5):287-96.
8	KCNQ2 and KCNQ3 potassium channel subunits: molecular correlates of the M-channel. Science. 1998 Dec 4;282(5395):1890-3.
9	The acrylamide (S)-1 differentially affects Kv7 (KCNQ) potassium channels. Neuropharmacology. 2006 Nov;51(6):1068-77.
10	The KCNQ2/3 selective channel opener ICA-27243 binds to a novel voltage-sensor domain site. Neurosci Lett. 2009 Nov 13;465(2):138-42.
11	Isoform-specific prolongation of Kv7 (KCNQ) potassium channel opening mediated by new molecular determinants for drug-channel interactions. J Biol Chem. 2010 Sep 3;285(36):28322-32.