Details of the Drug

General Information of Drug (ID: DMKM5HB)

Drug Name
Sitaxsentan
Synonyms
Sitaxentan; IPI 1040; TBC 11251; TBC11251; Sitaxentan (INN); TBC-11251; N-(4-Chloro-3-methyl-5-isoxazolyl)-2-((2-methyl-4,5-methylenedioxyphenyl)acetyl)thiophene-3-sulfonamide; N-(4-Chloro-3-methyl-5-isoxazolyl)-2-((3,4-(methylenedioxy)-6-methylphenyl)acetyl)-3-thiophenesulfonamide; N-(4-chloro-3-methyl-1,2-oxazol-5-yl)-2-[2-(6-methyl-1,3-benzodioxol-5-yl)acetyl]thiophene-3-sulfonamide
Indication
Disease Entry ICD 11 Status REF
Pulmonary arterial hypertension BB01.0 Withdrawn from market [1]
Affected Organisms
Humans and other mammals
ATC Code
C02KX03: Sitaxsentan
C02KX: Antihypertensives for pulmonary arterial hypertension
C02K: OTHER ANTIHYPERTENSIVES
C02: ANTIHYPERTENSIVES
C: CARDIOVASCULAR SYSTEM
Drug Type
Small molecular drug
Structure
3D MOL 2D MOL
#Ro5 Violations (Lipinski): 0 Molecular Weight (mw) 454.9
Logarithm of the Partition Coefficient (xlogp) 3.7
Rotatable Bond Count (rotbonds) 6
Hydrogen Bond Donor Count (hbonddonor) 1
Hydrogen Bond Acceptor Count (hbondacc) 9
ADMET Property
Absorption
The absorption of drug is 70-100% []
Half-life
The concentration or amount of drug in body reduced by one-half in 10 hours [2]
Metabolism
The drug is metabolized via the hepatic []
Chemical Identifiers
Formula
C18H15ClN2O6S2
IUPAC Name
N-(4-chloro-3-methyl-1,2-oxazol-5-yl)-2-[2-(6-methyl-1,3-benzodioxol-5-yl)acetyl]thiophene-3-sulfonamide
Canonical SMILES
CC1=CC2=C(C=C1CC(=O)C3=C(C=CS3)S(=O)(=O)NC4=C(C(=NO4)C)Cl)OCO2
InChI
InChI=1S/C18H15ClN2O6S2/c1-9-5-13-14(26-8-25-13)7-11(9)6-12(22)17-15(3-4-28-17)29(23,24)21-18-16(19)10(2)20-27-18/h3-5,7,21H,6,8H2,1-2H3
InChIKey
PHWXUGHIIBDVKD-UHFFFAOYSA-N
Cross-matching ID
PubChem CID
216235
ChEBI ID
CHEMBL282724
CAS Number
184036-34-8
UNII
J9QH779MEM
DrugBank ID
DB06268
TTD ID
D0T1RG
VARIDT ID
DR00826
INTEDE ID
DR1491
Drug-Molecule Activity Atlas (DMA)NEW Click to Jump to the Detailed DMA Information of This Drug
Drug Pharmacogenomic Perturbation (DPP)NEW Click to Jump to the Detailed DPP Information of This Drug
Drug ADMET Endpoint Profile (DAE)NEW Click to Jump to the Detailed DAE Information of This Drug
Combinatorial Drugs (CBD) Click to Jump to the Detailed CBD Information of This Drug

Molecular Interaction Atlas of This Drug


Drug Therapeutic Target (DTT)
DTT Name DTT ID UniProt ID MOA REF
Endothelin A receptor (EDNRA) TTKRD0G EDNRA_HUMAN Antagonist [3]

Drug-Metabolizing Enzyme (DME)
DME Name DME ID UniProt ID MOA REF
Cytochrome P450 2C9 (CYP2C9)
Main DME 		DE5IED8 CP2C9_HUMAN Substrate [4]

Drug Off-Target (DOT)
DOT Name DOT ID UniProt ID Interaction REF
Bile salt export pump (ABCB11) OTRU7THO ABCBB_HUMAN Gene/Protein Processing [5]
Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This Drug

Molecular Expression Atlas of This Drug

The Studied Disease Pulmonary arterial hypertension
ICD Disease Classification BB01.0
Molecule Name Molecule Type Gene Name p-value Fold-Change Z-score
Endothelin A receptor (EDNRA) DTT EDNRA 3.19E-05 -2.69 -1.71
Cytochrome P450 2C9 (CYP2C9) DME CYP2C9 4.97E-04 -1.04E+00 -1.67E+00
Molecular Expression Atlas (MEA) Jump to Detail Molecular Expression 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: 3950).
2 Trend Analysis of a Database of Intravenous Pharmacokinetic Parameters in Humans for 1352 Drug Compounds
3 Emerging treatments for pulmonary arterial hypertension. Expert Opin Emerg Drugs. 2006 Nov;11(4):609-19.
4 Interaction of acenocoumarol and sitaxentan in pulmonary arterial hypertension. Eur J Clin Invest. 2009 Jun;39 Suppl 2:14-8.
5 A multifactorial approach to hepatobiliary transporter assessment enables improved therapeutic compound development. Toxicol Sci. 2013 Nov;136(1):216-41.