Chemical Component Summary

Name4-tert-butyl-N-[6-(2-hydroxyethyloxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-yl-pyrimidin-4-yl]benzenesulfonamide
Identifiers4-~{tert}-butyl-~{N}-[6-(2-hydroxyethyloxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-yl-pyrimidin-4-yl]benzenesulfonamide
FormulaC27 H29 N5 O6 S
Molecular Weight551.614
TypeNON-POLYMER
Isomeric SMILESCC(C)(C)c1ccc(cc1)S(=O)(=O)Nc2c(c(nc(n2)c3ncccn3)OCCO)Oc4ccccc4OC
InChIInChI=1S/C27H29N5O6S/c1-27(2,3)18-10-12-19(13-11-18)39(34,35)32-23-22(38-21-9-6-5-8-20(21)36-4)26(37-17-16-33)31-25(30-23)24-28-14-7-15-29-24/h5-15,33H,16-17H2,1-4H3,(H,30,31,32)
InChIKeyGJPICJJJRGTNOD-UHFFFAOYSA-N

Chemical Details

Formal Charge0
Atom Count68
Chiral Atom Count0
Bond Count71
Aromatic Bond Count24

Drug Info: DrugBank

DrugBank IDDB00559 
NameBosentan
Groups
  • investigational
  • approved
DescriptionBosentan is a dual endothelin receptor antagonist marketed under the trade name Tracleer by Actelion Pharmaceuticals. Bosentan is used to treat pulmonary hypertension by blocking the action of endothelin molecules that would otherwise promote narrowing of the blood vessels and lead to high blood pressure.
Synonyms
  • bosentán
  • bosentan anhydrous
  • Bosentan
  • Bosentan monohydrate
  • p-tert-Butyl-N-(6-(2-hydroxyethoxy)-5-(o-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl)benzenesulfonamide
Brand Names
  • Sandoz Bosentan
  • Bosentan Tablets
  • Bosentan
  • Accel-bosentan
  • Nat-bosentan
IndicationUsed in the treatment of pulmonary arterial hypertension (PAH), to improve exercise ability and to decrease the rate of clinical worsening (in patients with WHO Class III or IV symptoms).
Categories
  • Amides
  • Antihypertensive Agents
  • Antihypertensives for Pulmonary Arterial Hypertension
  • Benzene Derivatives
  • Benzenesulfonamides
ATC-Code
  • G01AE10
  • C02KX01
CAS number147536-97-8

Drug Targets

NameTarget SequencePharmacological ActionActions
Endothelin B receptorMQPPPSLCGRALVALVLACGLSRIWGEERGFPPDRATPLLQTAEIMTPPT...unknownantagonist
Endothelin-1 receptorMETLCLRASFWLALVGCVISDNPERYSTNLSNHVDDFTTFRGTELSFLVT...unknownantagonist
Cytochrome P450 3A4MALIPDLAMETWLLLAVSLVLLYLYGTHSHGLFKKLGIPGPTPLPFLGNI...unknownsubstrate,inducer
Cytochrome P450 2C9MDSLVVLVLCLSCLLLLSLWRQSSGRGKLPPGPTPLPVIGNILQIGIKDI...unknownsubstrate,inducer
Bile salt export pumpMSDSVILRSIKKFGEENDGFESDKSYNNDKKSRLQDEKKGDGVRVGFFQL...unknowninhibitor
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682

Related Resource References

Resource NameReference
Pharos CHEMBL957
PubChem 104865
ChEMBL CHEMBL957
ChEBI CHEBI:51450
CCDC/CSD NEQHEY01, NEQHEY
COD 2237235