Who are Fenazoxine's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Amoxil, Belviq, Amoxicilli, Amoxycillin, Anplag.

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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

Fenazoxine — Competitive Intelligence Brief

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

Fenazoxine (NEFOPAM) competitive landscape: 5 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: nefopam. Area: Pain.

marketed nefopam 5-hydroxytryptamine receptor 2A, 5-hydroxytryptamine receptor 2B, 5-hydroxytryptamine receptor 2C Pain Small molecule Live · refreshed every 30 min

Target snapshot

Fenazoxine (NEFOPAM). Nefopam works by blocking the sodium-dependent serotonin transporter, which helps regulate pain perception in the brain.

Comparator set (5 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
Fenazoxine TARGET	NEFOPAM		marketed	nefopam	5-hydroxytryptamine receptor 2A, 5-hydroxytryptamine receptor 2B, 5-hydroxytryptamine receptor 2C
Amoxil	amoxicillin	Generic (originally Beecham/GSK)	marketed	Aminopenicillin (Beta-lactam antibiotic)	5-hydroxytryptamine receptor 2A, 5-hydroxytryptamine receptor 2B, 5-hydroxytryptamine receptor 2C	1972-01-01
Belviq	Belviq	Columbia University	marketed		5-hydroxytryptamine receptor 2A, 5-hydroxytryptamine receptor 2B, 5-hydroxytryptamine receptor 2C
Amoxicilli	Amoxicilli	Shandong Luoxin Pharmaceutical Group Stock Co., Ltd.	marketed		5-hydroxytryptamine receptor 2A, 5-hydroxytryptamine receptor 2B, 5-hydroxytryptamine receptor 2C
Amoxycillin	Amoxycillin	King George's Medical University	marketed		5-hydroxytryptamine receptor 2A, 5-hydroxytryptamine receptor 2B, 5-hydroxytryptamine receptor 2C
Anplag	SARPOGRELATE		phase 3	sarpogrelate	5-hydroxytryptamine receptor 2A, 5-hydroxytryptamine receptor 2B, 5-hydroxytryptamine receptor 2C

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)

2026-12-08 — Amoxil · 8778924 · Compound · US
2026-12-08 — Amoxil · 8357394 · Formulation · US
2027-05-07 — Amoxil · 8299052 · Method of Use · US

Sponsor landscape (nefopam class)

· 1 drug in this class

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Cite this brief

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

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