General Information of Drug (ID: DMLH1PK)

Drug Name
XE991
Synonyms LS-190926
Indication
Disease Entry ICD 11 Status REF
Discovery agent N.A. Investigative [1]
Drug Type
Small molecular drug
Structure
3D MOL is unavailable 2D MOL
#Ro5 Violations (Lipinski): 0 Molecular Weight (mw) 376.4
Topological Polar Surface Area (xlogp) 4.9
Rotatable Bond Count (rotbonds) 4
Hydrogen Bond Donor Count (hbonddonor) 0
Hydrogen Bond Acceptor Count (hbondacc) 3
Chemical Identifiers
Formula
C26H20N2O
IUPAC Name
10,10-bis(pyridin-4-ylmethyl)anthracen-9-one
Canonical SMILES
C1=CC=C2C(=C1)C(=O)C3=CC=CC=C3C2(CC4=CC=NC=C4)CC5=CC=NC=C5
InChI
InChI=1S/C26H20N2O/c29-25-21-5-1-3-7-23(21)26(17-19-9-13-27-14-10-19,18-20-11-15-28-16-12-20)24-8-4-2-6-22(24)25/h1-16H,17-18H2
InChIKey
KHJFBUUFMUBONL-UHFFFAOYSA-N
Cross-matching ID
PubChem CID
656732
ChEBI ID
CHEBI:35046
CAS Number
122955-42-4
TTD ID
D0P8PH

Molecular Interaction Atlas of This Drug


Drug Therapeutic Target (DTT)
DTT Name DTT ID UniProt ID MOA REF
Voltage-gated potassium channel Kv7.1 (KCNQ1) TT846HF KCNQ1_HUMAN Blocker (channel blocker) [2]
Voltage-gated potassium channel Kv7.2 (KCNQ2) TTPXI3S KCNQ2_HUMAN Blocker (channel blocker) [3]
Voltage-gated potassium channel Kv7.4 (KCNQ4) TT8HGRW KCNQ4_HUMAN Blocker (channel blocker) [4]
Voltage-gated potassium channel Kv7.5 (KCNQ5) TTWVL5Q KCNQ5_HUMAN Blocker (channel blocker) [5]
Molecular Interaction Atlas (MIA) 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: 2596).
2 Molecular basis for differential sensitivity of KCNQ and I(Ks) channels to the cognitive enhancer XE991. Mol Pharmacol. 2000 Jun;57(6):1218-23.
3 KCNQ2 and KCNQ3 potassium channel subunits: molecular correlates of the M-channel. Science. 1998 Dec 4;282(5395):1890-3.
4 KCNQ4 channels expressed in mammalian cells: functional characteristics and pharmacology. Am J Physiol Cell Physiol. 2001 Apr;280(4):C859-66.
5 KCNQ5, a novel potassium channel broadly expressed in brain, mediates M-type currents. J Biol Chem. 2000 Aug 4;275(31):24089-95.
6 Indapamide induces apoptosis of GH3 pituitary cells independently of its inhibition of voltage-dependent K+ currents. Eur J Pharmacol. 2006 Apr 24;536(1-2):78-84.
7 Class III antiarrhythmic activity in vivo by selective blockade of the slowly activating cardiac delayed rectifier potassium current IKs by (R)-2-(... J Med Chem. 1997 Nov 21;40(24):3865-8.
8 Zinc pyrithione-mediated activation of voltage-gated KCNQ potassium channels rescues epileptogenic mutants. Nat Chem Biol. 2007 May;3(5):287-96.
9 Design and synthesis of 4-substituted benzamides as potent, selective, and orally bioavailable I(Ks) blockers. J Med Chem. 2001 Nov 8;44(23):3764-7.
10 A kinetic study on the stereospecific inhibition of KCNQ1 and I(Ks) by the chromanol 293B. Br J Pharmacol. 2001 Dec;134(8):1647-54.
11 Selective optimization of side activities: another way for drug discovery. J Med Chem. 2004 Mar 11;47(6):1303-14.
12 A novel benzodiazepine that activates cardiac slow delayed rectifier K+ currents. Mol Pharmacol. 1998 Jul;54(1):220-30.
13 Molecular determinants of KCNQ1 channel block by a benzodiazepine. Mol Pharmacol. 2003 Jul;64(1):70-7.
14 The acrylamide (S)-1 differentially affects Kv7 (KCNQ) potassium channels. Neuropharmacology. 2006 Nov;51(6):1068-77.
15 Homomeric and heteromeric assembly of KCNQ (Kv7) K+ channels assayed by total internal reflection fluorescence/fluorescence resonance energy transfer and patch clamp analysis. J Biol Chem. 2008 Nov 7;283(45):30668-76.
16 Regulation of Kv7 (KCNQ) K+ channel open probability by phosphatidylinositol 4,5-bisphosphate. J Neurosci. 2005 Oct 26;25(43):9825-35.
17 Identification of novel KCNQ4 openers by a high-throughput fluorescence-based thallium flux assay. Anal Biochem. 2011 Nov 1;418(1):66-72.
18 Discovery, Synthesis, and Structure Activity Relationship of a Series of N-Aryl- bicyclo[2.2.1]heptane-2-carboxamides: Characterization of ML213 as a Novel KCNQ2 and KCNQ4 Potassium Channel Opener. ACS Chem Neurosci. 2011 Oct 19;2(10):572-577.
19 Voltage-gated Potassium Channels as Therapeutic Drug Targets
20 Retigabine, a novel anti-convulsant, enhances activation of KCNQ2/Q3 potassium channels. Mol Pharmacol. 2000 Sep;58(3):591-600.
21 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.
22 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.
23 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.
24 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.