General Information
Drug ID
DR00288
Drug Name
Bosentan
Synonyms
4-(1,1-Dimethylethyl)-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl) benzenesulfornamide; 4-(1,1-Dimethylethyl)-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl)benzenesulfornamide; 4-t-butyl-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2,2'-bipyrimidin-4-yl)benzenesulfonamide; 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2,2'-bipyrimidin-4-yl]benzenesulfonamide; 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide; Actelion; Bosentan (INN); Bosentan [USAN:INN:BAN]; Bosentanum; KS-5062; P-tert-Butyl-N-(6-(2-hydroxyethoxy)-5-(o-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl)benzenesulfonamide; P-tert-Butyl-N-[6-(2-hydroxyethoxy); Ro 47-0203; Ro 47-0203/039; Ro-47-0203; Ro-47-0203/029; Ro-47-0203/039; Tracleer; Tracleer (TN)
Drug Type
Small molecular drug
Indication Pulmonary arterial hypertension [ICD11: BB01.0] Approved [1]
Therapeutic Class
Antihypertensive Agents
Structure
3D MOL 2D MOL
Formula
C27H29N5O6S
Canonical SMILES
CC(C)(C)C1=CC=C(C=C1)S(=O)(=O)NC2=C(C(=NC(=N2)C3=NC=CC=N3)OCCO)OC4=CC=CC=C4OC
InChI
InChI=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)
InChIKey
GJPICJJJRGTNOD-UHFFFAOYSA-N
CAS Number
CAS 147536-97-8
Pharmaceutical Properties Molecular Weight 551.6 Topological Polar Surface Area 154
Heavy Atom Count 39 Rotatable Bond Count 11
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 11
XLogP
3.8
PubChem CID
104865
PubChem SID
10233650 , 103250068 , 103956688 , 104179184 , 104373115 , 118855338 , 12014838 , 125341362 , 126592988 , 126624339 , 126655593 , 126671144 , 127344134 , 127344135 , 127344136 , 127963291 , 131299472 , 134337358 , 134339787 , 135143300 , 135723687 , 137003210 , 142094009 , 143493318 , 144115748 , 144205997 , 14763764 , 151991482 , 152237729 , 152258948 , 160647793 , 160963904 , 44434454 , 46507154 , 47285934 , 48179783 , 49831038 , 49881484 , 50112694 , 50840650 , 51091861 , 53787963 , 56464382 , 57337889 , 7978805 , 85209778 , 92309270 , 92714194 , 93581179 , 93619683
ChEBI ID
ChEBI:51450
TTD Drug ID
D0U4CE
DT(s) Transporting This Drug OATP1B1 Transporter Info Organic anion transporting polypeptide 1B1 Substrate [2]
OATP1B3 Transporter Info Organic anion transporting polypeptide 1B3 Substrate [2]
OATP2B1 Transporter Info Organic anion transporting polypeptide 2B1 Substrate [2]
Drug-Transporter Activity Data
Drug-Transporter Activity Data OATP1B1 Transporter Info Km = 44 microM Chinese hamster ovary (CHO) cells-OATP1B1 [2]
OATP1B3 Transporter Info Km = 141 microM Chinese hamster ovary (CHO) cells-OATP1B3 [2]
OATP2B1 Transporter Info Km = 202 microM Chinese hamster ovary (CHO) cells-OATP2B1 [2]
References
1 Bosentan was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Bosentan is a substrate of human OATP1B1 and OATP1B3: inhibition of hepatic uptake as the common mechanism of its interactions with cyclosporin A, rifampicin, and sildenafil. Drug Metab Dispos. 2007 Aug;35(8):1400-7.

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