Who are Buphenin's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Levonordefrin.

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.

How do I get this as a recurring report?

Subscribe to /feed/ci/buphenine.xml in any RSS reader (Feedly, Inoreader, NewsBlur). Every regulatory action, trial readout, or patent event lands in your feed automatically.

Last reviewed 2026-06-10 · How we verify

Buphenin — Competitive Intelligence Brief

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

Buphenin (buphenine) competitive landscape: 1 comparator, recent regulatory actions, upcoming PDUFA, patent timeline. Class: buphenine. Area: Hematology.

unknown buphenine Adrenergic receptor alpha-1 Hematology Live · refreshed every 30 min

Target snapshot

Buphenin (buphenine). Buphenine works by stimulating the alpha-1 adrenergic receptors, which helps to constrict blood vessels and improve blood flow.

Comparator set (1 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
Buphenin TARGET	buphenine		unknown	buphenine	Adrenergic receptor alpha-1
Levonordefrin	corbadrine	Eastman Kodak	marketed	corbadrine	Alpha-1D adrenergic receptor, Adrenergic receptor alpha-2, Adrenergic receptor alpha-1	1960-01-01

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

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 (buphenine class)

· 1 drug in this class

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Push every new event for this competitive set into your RSS reader, IFTTT/Zapier workflow, or email digest:

Cite this brief

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

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