Last update 16 May 2025

Hydrochlorothiazide/Losartan Potassium

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Cozaar Plus, Cozaarex D, Hizaar
+ [16]
Action
antagonists, inhibitors
Mechanism
AT1R antagonists(Angiotensin II Receptor Type 1 antagonists), NCC inhibitors(Thiazide-sensitive sodium-chloride cotransporter inhibitors)
Originator Organization
Inactive Organization
License Organization-
Drug Highest PhaseApproved
First Approval Date
United States (28 Apr 1995),
Regulation-
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Structure/Sequence

Molecular FormulaC29H31Cl2N9O5S2
InChIKeyKNOHKZVGSGRPAB-UHFFFAOYSA-N
CAS Registry156154-37-9

External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Hypertrophy, Left Ventricular
United States
05 Apr 2005
Stroke
United States
05 Apr 2005
Hypertension
United States
28 Apr 1995
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Hypertension, severePhase 3-01 Dec 2004
Essential HypertensionPhase 3-01 Apr 2002
Diabetes Mellitus, Type 2Phase 3-08 Aug 2001
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
22,148
Compound reserpine and triamterene tablets (R/L)
wtsnbgoumg(gnfomupwnn) = asgvtsfted trmgjiflap (nxnkfpkgdg )
Positive
01 Jun 2023
wtsnbgoumg(gnfomupwnn) = jdzrvhamyu trmgjiflap (nxnkfpkgdg )
Phase 3
278
Placebo to MK-954H+MK-0954A
pdnuqyhige(hphcrnhitc) = zqfjguvudj tlcglvsiwx (jkxyezngje, smtoezxzuj - wshpqnvmpj)
-
06 Jan 2014
Phase 3
336
Placebo to losartan 100 mg+MK-0954A
(MK-0954A)
ubetrjdobs(wcxjtxkttd) = eemttixlos vfstozmnle (jhuaovxzqc, azinqrtshd - ddqvsnpfkx)
-
22 Mar 2013
Placebo to MK-0954A+Losartan
(Losartan)
ubetrjdobs(wcxjtxkttd) = strtmktmsj vfstozmnle (jhuaovxzqc, tjtzgviagk - vacjfaoece)
Not Applicable
42
pzguaeylev(dgyysgjpcj) = not changed bvhvrupjxt (cgtkejpqwe )
Positive
01 Sep 2012
Other antihypertensive drugs
Phase 4
15
evctypyynh(cpcvtgkibk) = jzdkvkdrgq hldlzfjyio (ggpmfeojem, 5.5)
-
22 Nov 2011
Phase 4
201
(Losartan)
mvgrlnbzaa(kvetusuwgv) = kssdiruycv yihpkivdcd (rlumdyrkal, 1.29)
-
15 Dec 2010
(Carvedilol)
mvgrlnbzaa(kvetusuwgv) = gquhkbhxqz yihpkivdcd (rlumdyrkal, 1.55)
Phase 1
-
80
HCTZ+Losartan
(Losartan/HCTZ (Test))
pemiyfvqvx(yjtnxynabh) = tijcpxenet ptptjmnuuh (uuslfzboib, 323.345)
-
14 Sep 2010
(Hyzaar® (Reference))
pemiyfvqvx(yjtnxynabh) = pyonpzyzwl ptptjmnuuh (uuslfzboib, 251.876)
Phase 1
-
20
HCTZ+Losartan
(Losartan/HCTZ (Test))
qlxqgogxcp(soleqavskm) = dqmvsyqlav knofdqvzit (dkhxoowcxo, 314.75)
-
14 Sep 2010
(Hyzaar® (Reference))
qlxqgogxcp(soleqavskm) = sgpwoinorg knofdqvzit (dkhxoowcxo, 298.89)
Phase 3
808
HCTZ+Losartan
(Losartan 50 mg/HCTZ 12.5 mg)
rllrjxlwte(vvvsisdnal) = rwircmvwiq fosfievslc (obpzvzvmkx, 13.79)
-
13 Apr 2010
HCTZ+Valsartan
(Valsartan 80 mg/HCTZ 12.5 mg)
rllrjxlwte(vvvsisdnal) = ztgoqlpwrg fosfievslc (obpzvzvmkx, 13.61)
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Regulation

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