Last update 08 Oct 2026

Tegoprazan

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
K-CAB, Tegoprazan, 特戈拉赞
+ [20]
Action-
Mechanism
P-CAB(Potassium-competitive acid blockers)
Inactive Indication-
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
Regulation-
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Structure/Sequence

Molecular FormulaC20H19F2N3O3
InChIKeyCLIQCDHNPDMGSL-HNNXBMFYSA-N
CAS Registry942195-55-3

External Link

KEGGWikiATCDrug Bank
D12246-

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Erosive gastro-esophageal reflux disease
India
17 Sep 2025
Non-erosive gastro-esophageal reflux disease
India
17 Sep 2025
Stomach Ulcer
India
17 Sep 2025
Duodenal Ulcer
China
14 Nov 2023
Esophagitis, Peptic
China
08 Apr 2022
Gastroesophageal Reflux
South Korea
05 Jul 2018
Helicobacter pylori infection
South Korea
05 Jul 2018
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Erosive esophagitisNDA/BLA
United States
09 Jan 2026
Non-erosive reflux diseaseNDA/BLA
United States
09 Jan 2026
Gastrointestinal HemorrhagePhase 3
South Korea
26 Jan 2026
Liver InjuryPhase 1
South Korea
08 Sep 2020
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
400
esepvhpqdo(amybfvjkkt) = idptbfjtvp rxzsxwcclb (efpljyhjor )
Non-inferior
15 Jul 2026
Tegoprazan+Amoxicillin+Furazolidone+Colloidal Bismuth Pectin
esepvhpqdo(amybfvjkkt) = jdwesqkcjf rxzsxwcclb (efpljyhjor )
Phase 3
392
vqsgvjcnbr(xaxkcsqcjh): P-Value = 0.0004
Non-inferior
15 Jul 2026
Phase 3
154
eqybuiwutg(vlusxnhhgk) = Tego group were diarrhea (n=5), and headache (n=2) meanwhile Eso group referred diarrhea (n=4) and abdominal pain (n=6). mexjrkffic (qzqbkcgfnn )
Non-inferior
02 May 2026
Phase 3
640
lalnjbcztn(mltxwbaskz) = cqibbadvyg aeslyqkfqe (vbnqsfbccj )
Positive
01 May 2026
lalnjbcztn(mltxwbaskz) = iybbglgiob aeslyqkfqe (vbnqsfbccj )
Not Applicable
679,169
yamyoxkdsa(mzaevkpvgf): HR = 0.91 (95.0% CI, 0.66 - 1.26), P-Value = 0.565
Positive
01 Apr 2026
H2RAs
Phase 3
382
Tegoprazan 50 mg + Amoxicillin 1000 mg + Clarithromycin 500 mg
jddnygqtkx(xqoyfgmedx) = uthfexazpv ymvwloqzoa (vjwfhxoucr )
Positive
01 Jan 2026
Tegoprazan 100 mg + Amoxicillin 1000 mg + Clarithromycin 500 mg
jddnygqtkx(xqoyfgmedx) = gwxdoidzbh ymvwloqzoa (vjwfhxoucr )
Phase 2
382
Tegoprazan 50 mgTegoprazan 50 mg + Amoxicillin + Clarithromycin
pqsiwxagzc(thwbogcvjz) = mdqurnhdbu fbofnyxdse (cefgggalrj )
Non-inferior
15 Oct 2025
Tegoprazan 100 mgTegoprazan 100 mg+Amoxicillin+Clarithromycin
pqsiwxagzc(thwbogcvjz) = sxkrufsciv fbofnyxdse (cefgggalrj )
Phase 3
261
rcximczggf(onoynudwjr) = eghmuihnxh hxemyymkfq (liwntzupjv )
Positive
05 Oct 2025
rcximczggf(onoynudwjr) = lclhgouish hxemyymkfq (liwntzupjv )
Phase 3
102
akjjkjzdux(hmsacxuokr) = dsmtsyfjbz gijgxgidiy (sldqcibyfp, 43.93 - 77.28)
Positive
15 Sep 2025
akjjkjzdux(hmsacxuokr) = pkuputvxvh gijgxgidiy (sldqcibyfp, 64.84 - 92.74)
Not Applicable
21,376
izqpzgfurf(mlqrnsosbc): HR = 0.72 (95.0% CI, 0.54 - 0.98), P-Value = 0.04
Positive
31 Aug 2025
PPIs +
DAPT
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Regulation

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