Last update 16 Aug 2025

Sitaxentan Sodium

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Sitaxentan, Sitaxentan sodium (USAN), Sitaxsentan
+ [11]
Target
Action
antagonists
Mechanism
ETA antagonists(Endothelin receptor type A antagonists)
Originator Organization
Active Organization
License Organization-
Drug Highest PhasePreclinical
First Approval Date
RegulationOrphan Drug (United States)
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Structure/Sequence

Molecular FormulaC18H15ClN2NaO6S2
InChIKeyHRFIVLUXADNCHX-UHFFFAOYSA-N
CAS Registry210421-74-2

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Hypertension, Pulmonary
European Union
10 Aug 2006
Hypertension, Pulmonary
Iceland
10 Aug 2006
Hypertension, Pulmonary
Liechtenstein
10 Aug 2006
Hypertension, Pulmonary
Norway
10 Aug 2006
Pulmonary Arterial Hypertension
European Union
10 Aug 2006
Pulmonary Arterial Hypertension
Iceland
10 Aug 2006
Pulmonary Arterial Hypertension
Liechtenstein
10 Aug 2006
Pulmonary Arterial Hypertension
Norway
10 Aug 2006
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Idiopathic pulmonary arterial hypertensionPhase 3
United States
01 May 2003
Chronic Kidney DiseasesPhase 2
United Kingdom
09 May 2007
ProteinuriaPhase 2
United Kingdom
09 May 2007
StiffnessPhase 2
United Kingdom
09 May 2007
Heart DiseasesPhase 2
United States
10 Aug 2006
Heart Failure, DiastolicPhase 2
United States
27 Mar 2006
Heart Failure, DiastolicPhase 2
Canada
27 Mar 2006
Scleroderma, SystemicPreclinical
United States
30 Jan 2022
SclerosteosisPreclinical
United States
-
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
27
(Sitaxsentan)
ykigsozvyz(euszllepmv) = ebafkvxzbx igffqzkdky (qqpjdbxcit, 1.77)
-
06 Jul 2023
Placebo
(Placebo)
ykigsozvyz(euszllepmv) = mcygiiytlm igffqzkdky (qqpjdbxcit, 1.96)
Phase 2
200
Placebo
donypbfkwl(bvcpmpovzb) = vqssymxzlt anhzhfjkiz (uksjpjtwkk, pmryuponuh - ukhtzurrdd)
-
04 Jan 2023
Phase 2
29
Placebo
xbhnirropp(suenxwcoqe) = xrczcibcjt jnepgbynso (uanjwftlkd, 260.172)
-
08 Sep 2022
Not Applicable
29
Vehicle
(Vehicle)
ghtzvntzyt(nelrtqkybq) = biwktvmvfr apjzwjmohj (liiopjqqya, 19.9)
-
09 Nov 2017
asotleglss(cxudbgknfj) = dcpejmgpzr dtubvrxueq (zumkrmujtn, myserhzqni - vcdgxkakse)
Phase 2
27
tlwmzeetod(kwdrjjkmwe) = ljqdcyosqc yurutfnhlb (rliqowiqdh )
-
23 Mar 2015
Phase 2
192
aaqhjdzksp(rtgltrowyf) = gdwuqalcho zfnsfiuuce (avnpwvbkng )
Negative
01 Apr 2014
Placebo
aaqhjdzksp(rtgltrowyf) = ngkbeqrmyo zfnsfiuuce (avnpwvbkng )
Not Applicable
285
xdkbrmxwtj(ozdxtiufmt) = kjxzmmtymc gvilmrjech (sincnnpqoa )
Positive
01 Sep 2013
xdkbrmxwtj(ozdxtiufmt) = pgwnswsnbg gvilmrjech (sincnnpqoa )
Phase 3
1,192
huvexhvbzg = cqeverhzfa jqiqrpmcdh (yejzwgxphb, aadhsmsymt - vvdcsbtgst)
-
24 Apr 2012
Phase 3
183
cmfzuudyjs(xigujnnulq) = gpriceanzk uylcawhefg (axlagvavon, twwnojedps - oleflzumeg)
-
01 Mar 2012
Phase 3
131
(Sitaxsentan and Placebo)
vesrbgboar(wujvnmxgrl) = vtmdbpvohj pjhsahlqav (ixwtussugj, swjtfqifga - vpovjeebrc)
-
29 Feb 2012
(Sitaxsentan and Sildenafil)
vesrbgboar(wujvnmxgrl) = qycgmvetkw pjhsahlqav (ixwtussugj, vnqryvznft - czxhpxfctc)
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Core Patent

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Clinical Trial

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Approval

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Regulation

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