Friday, July 10, 2026

Drug profile · INN

warfarin

warfarin (COUMADIN) is a vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor. Associated with Viatris Pharmaceuticals Co.,.

TGA: approved NMPA: clinical trials
Patents linked 0
Pipeline programs 12
News articles 0
Drug details — warfarin

Quick answer

warfarin (COUMADIN) is a vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor. Associated with Viatris Pharmaceuticals Co.,.

Key facts

INN warfarin
Brand COUMADIN
Mechanism Vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor

Mechanism of action

Vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor

Approval history

Authority Status Date
TGA approved
NMPA clinical trials

Pipeline programs

  1. Genotype-guided dosingTaiwan algorithm for warfarin Phase 3 · Chinese Academy of · Stroke
  2. Warfarin Phase 3 · Boehringer Ingelheim · Thromboembolism
  3. Warfarin Phase 3 · United Therapeutics Europe · Subsegmental Pulmonary Embolism Nos
  4. Warfarin Sodium Phase 3 · Hospital Authority · Indications for Warfarin Therapy
  5. warfarin Phase 3 · Boehringer Ingelheim · Atrial Fibrillation
  6. warfarin Phase 3 · Bristol Myers Squibb · Atrial Fibrillation
  7. 0352-2190 Phase 1 · Boehringer Ingelheim · 1. Patients with compensated liver cirrhosis due to any unde
  8. warfarin sodium Phase 1 · IONIS PHARMACEUTICALS · Healthy

Frequently asked questions

What is warfarin?

warfarin (COUMADIN) is a vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor. Associated with Viatris Pharmaceuticals Co.,.

What is the brand name for warfarin?

COUMADIN is a marketed brand name for warfarin. Check FDA Drugs@FDA for the current US label holder and prescribing information.