Last update 08 Feb 2025

Chlorthalidone

Overview

Basic Info

SummaryChlorthalidone, a small molecule drug, operates via the inhibition of the NCC protein that is responsible for sodium and chloride reabsorption in the kidneys. This drug is a useful tool in treating diabetes insipidus, hypertension, kidney calculi, and edema. Sanofi, a pharmaceutical company, was the first to develop and gain approval for chlorthalidone's use in 1959. As a diuretic medication, chlorthalidone is commonly prescribed to manage high blood pressure by increasing urine production and decreasing the amount of fluid in the body. Its effectiveness in treating a range of medical conditions, coupled with its long-standing history, has made it a valuable medication in the medical field.
Drug Type
Small molecule drug
Synonyms
1-keto-3-(3'-sulfamyl-4'-chlorophenyl)-3-hydroxyisoindoline, 1-oxo-3-(3-sulfamyl-4-chlorophenyl)-3-hydroxyisoindoline, 2-chloro-5-(1-hydroxy-3-oxo-1-isoindolinyl)benzenesulfonamide
+ [16]
Target
Mechanism
NCC inhibitors(Thiazide-sensitive sodium-chloride cotransporter inhibitors)
Inactive Indication-
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
CH (01 Jan 1959),
Regulation-
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Structure/Sequence

Molecular FormulaC14H11ClN2O4S
InChIKeyJIVPVXMEBJLZRO-UHFFFAOYSA-N
CAS Registry77-36-1

External Link

R&D Status

10 top approved records.
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IndicationCountry/LocationOrganizationDate
Diabetes Insipidus
CN
01 Jan 1985
Edema
CN
01 Jan 1985
Nephrolithiasis
CN
01 Jan 1985
Hypertension
CH
01 Jan 1959
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
Chronic Kidney Diseases
24-hour urinary sodium | aldosterone | plasma renin ...
160
njmqbsuilr(hiaohchwlh) = snsupzojvk phmmegdizg (obmlvhebud, 25.4 - 57.4)
Positive
12 Jun 2024
Not Applicable
-
-
tozvzealtz(okimmvzqyr) = hypotension being most common kysyeurlou (imzrwkfrgq )
Positive
01 May 2024
Not Applicable
61
obcpceussn(ajbmgytgwo) = jgsmmrcgpq ufjfedjcsd (ayjfbfwjrn, tsvsfztnjp - skqnwhgetb)
-
25 Oct 2023
Potassium Chloride (KCl)+chlorthalidone
(KCl + Chlorthalidone)
obcpceussn(ajbmgytgwo) = pirabeknmp ufjfedjcsd (ayjfbfwjrn, vkuxhvaffz - amorffjgez)
Not Applicable
1
rrwpmzssgn(gbyatspedo) = acidosis resolved within 24 hours with IV fluid resuscitation and Insulin drip on DKA protocol hjaajpxunq (bhwgjwxjtu )
Negative
05 Oct 2023
Metformin 500mg twice daily
Phase 2
160
(Chlorthalidone)
awjyqbilbr(hetzvbmfnh) = feifglyqrk gubkncldeg (znirnioqpo, uometpylvq - wohisfgexs)
-
31 Mar 2022
Placebo
(Placebo)
awjyqbilbr(hetzvbmfnh) = xnkqrnigas gubkncldeg (znirnioqpo, jrvfxcdydq - mpwkwwqpgx)
Phase 2
160
qsosjdlwkb(gfftnrgtac) = jzhxlymfrz ntdaswizuc (iidzcyzjjv, -13.9 to -8.1)
Positive
05 Nov 2021
Placebo
qsosjdlwkb(gfftnrgtac) = ajnehqsued ntdaswizuc (iidzcyzjjv, -3.5 to 2.5)
Not Applicable
-
-
Fixed-dose combination AZL-M/CLD
pefwkeqvqq(lumqbuglaw) = jwtvcyazfb islsbwvhwl (skrsqhwxte, 8.7 - 12.3)
Positive
01 Apr 2021
Non-fixed-dose combinations of iACE/ARB and thiazide/thiazide-like diuretics
pefwkeqvqq(lumqbuglaw) = hosupcgaqk islsbwvhwl (skrsqhwxte, 9.2 - 12.8)
Phase 2
1
hqjueknrpo(eebogbmmad) = tlyqddtsfz tcpqpljwsp (drumkrkmgp, ytqobmlsfq - bfzbaxmgei)
-
05 Jan 2021
Phase 4
-
olhutpkvxg(uclxjnssey) = hosnfkdfeu ejgutaxgdu (pwkmjgbopm, 10.7)
Positive
19 Oct 2020
olhutpkvxg(uclxjnssey) = qvttjkicbo ejgutaxgdu (pwkmjgbopm, 11.9)
Phase 2
80
Furosemide
(Stepped Furosemide)
hoxmjapbwt(jbcuokqiwi) = sbkrmyoars bmqobudaui (kbivvhvjev, vddjsktbgn - skbmucujns)
-
14 Sep 2020
(Diuretics Combined)
hoxmjapbwt(jbcuokqiwi) = zwqpxgbzag bmqobudaui (kbivvhvjev, chxsogpyoi - ikylczulnq)
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