Who are Trombarin's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): PHYTONADIONE, Indion, Coumadin, Sintrom.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-06-10 · How we verify

Trombarin — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Trombarin (ETHYL BISCOUMACETATE) competitive landscape: 4 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: ethyl biscoumacetate. Area: Hematology.

phase 2 ethyl biscoumacetate Vitamin K epoxide reductase complex subunit 1 Hematology Small molecule Live · refreshed every 30 min

Target snapshot

Trombarin (ETHYL BISCOUMACETATE). Trombarin works by inhibiting the enzyme Vitamin K epoxide reductase complex subunit 1, which is involved in the recycling of vitamin K.

Comparator set (4 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Trombarin TARGET	ETHYL BISCOUMACETATE		phase 2	ethyl biscoumacetate	Vitamin K epoxide reductase complex subunit 1
PHYTONADIONE	PHYTONADIONE		marketed	Vitamin K [EPC]	Vitamin K epoxide reductase complex subunit 1 (VKORC1)	1982-01-01
Indion	PHENINDIONE	Sanofi	marketed	phenindione	Prothrombin, Vitamin K epoxide reductase complex subunit 1, Arachidonate 5-lipoxygenase	1982-01-01
Coumadin	warfarin	Generic (originally Wisconsin Alumni Research Foundation)	marketed	Vitamin K antagonist (anticoagulant)	Vitamin K epoxide reductase complex subunit 1-like protein 1, Cytochrome P450 2C9, Proprotein convertase subtilisin/kexin type 7	1954-01-01
Sintrom	ACENOCOUMAROL		phase 3	acenocoumarol	Vitamin K epoxide reductase complex subunit 1

Recent regulatory actions (last 90 days)

2026-03-13 — PHYTONADIONE · FDA · approved · US

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (ethyl biscoumacetate class)

· 1 drug in this class

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Cite this brief

Drug Landscape (2026). Trombarin — Competitive Intelligence Brief. https://druglandscape.com/ci/ethyl-biscoumacetate. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing