Who are cefazolin, erythromycin, clarithromycin's main competitors?

No direct comparators detected in our index.

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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

cefazolin, erythromycin, clarithromycin — Competitive Intelligence Brief

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

cefazolin, erythromycin, clarithromycin (cefazolin, erythromycin, clarithromycin) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Antibiotic combination (cephalosporin + macrolides). Area: Infectious Disease.

phase 3 Antibiotic combination (cephalosporin + macrolides) Bacterial cell wall (cefazolin); bacterial 50S ribosome (erythromycin, clarithromycin) Infectious Disease Small molecule Live · refreshed every 30 min

Target snapshot

cefazolin, erythromycin, clarithromycin (cefazolin, erythromycin, clarithromycin) — Samsung Medical Center. This is a combination of three antibiotics that work through different mechanisms to inhibit bacterial protein synthesis and cell wall formation.

Comparator set

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
cefazolin, erythromycin, clarithromycin TARGET	cefazolin, erythromycin, clarithromycin	Samsung Medical Center	phase 3	Antibiotic combination (cephalosporin + macrolides)	Bacterial cell wall (cefazolin); bacterial 50S ribosome (erythromycin, clarithromycin)

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 (Antibiotic combination (cephalosporin + macrolides) class)

Samsung Medical Center · 1 drug in this class

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Cite this brief

Drug Landscape (2026). cefazolin, erythromycin, clarithromycin — Competitive Intelligence Brief. https://druglandscape.com/ci/cefazolin-erythromycin-clarithromycin. Accessed 2026-06-10.

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