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23S rRNA Inhibitors

4 drugs
Infectious Disease
Target Attractiveness: Attractive (70%)

About 23S rRNA

The 23S rRNA is a crucial component of the bacterial ribosome, responsible for protein synthesis. Disrupting its function halts bacterial protein production, leading to cell death or growth inhibition, making it a valuable antibacterial target.

Strategic Insights

ℹ️ How we calculate
  • White space opportunity in Carcinoma, Non-Small-Cell Lung with only 1 trials.
  • phase2 represents biological uncertainty with 50% completion.
Risk Signals: ℹ️
White Space Available
4
Approved Drugs
2
Companies
31
Indications
1
Therapeutic Areas
Broadest Approval
CLEOCIN PHOSPHATE
Pfizer
18
approved indications

Top 23S rRNA Drugs

CLEOCIN PHOSPHATE
Pfizer
18 indications · 1972
CLEOCIN HYDROCHLORIDE
Pfizer
15 indications · 1970
LINCOCIN
PHARMACIA AND UPJOHN
3 indications · 1964
🏢

Pfizer is the only company with approved drugs targeting 23S rRNA.

23S rRNA Drug Modality Landscape

Modalities

Small molecule
2
100%

Routes of Administration

💉 Injection
1
50%
💊 Oral
1
50%
💡

23S rRNA is amenable to small molecule drugs, with oral options available for convenient dosing.

Explore alternative modalities like oligonucleotides or peptides to differentiate from existing therapies.

Oral option available Small molecules only

23S rRNA Clinical Trials 49 trials

49
Total Trials
12
Active
35
Completed
95%
Completion Rate

Completion by Phase

Phase Total Completed Failed Active Completion
Phase 1 9 8 1 0 89%
Phase 2 9 4 1 4 80%
Phase 3 12 12 0 0 100%
Phase 4 19 11 0 8 100%

Top Sponsors

Sun Pharmaceutical Industrie... 4 100%
GlaxoSmithKline 2 100%
Stiefel, a GSK Company 2 100%
National Institute of Allerg... 2 100%
Lumara Health, Inc. 2 100%
Janssen Research & Developme... 1
Texas Tech University Health... 1
University of Melbourne 1

By Modality

Small molecule
49 95%
Source: ClinicalTrials.gov · Completion rate = completed ÷ (completed + terminated + withdrawn)

Pro Intelligence Preview

Deep insights for drug target analysis

Competitive Landscape

  • 2 companies competing
  • Market share by company

Full Drug Portfolio

  • All 4 approved drugs
  • Approval dates & indications

Genetic Validation

  • Full genetic evidence table
  • Effect sizes & directions

Approval Timeline

  • Full 4-drug timeline
  • First-of-modality markers

Clinical Trials Analysis

  • Competition: High (15 sponsors)
  • White space: 10 underexplored indications
  • Success rates by condition
Unlock Full Intelligence

Full summary • All drugs • Genetic evidence • Trials • Timeline

How We Calculate These Metrics

Target Attractiveness Score

A 0-100 score based on trial activity, sponsor diversity, and completion rates. Calculated from 34 clinical trials targeting 23S rRNA.

Completion rate: Percentage of trials that reached their planned endpoint. Trials terminated early, withdrawn, or suspended are not counted—these often indicate safety issues, lack of efficacy, or strategic pivots.

  • Highly Attractive (80+): High trial activity, many sponsors, strong completion rates
  • Attractive (60-79): Good trial activity and validation
  • Moderate (40-59): Moderate interest from sponsors
  • Low (under 40): Limited trial activity or validation concerns

Strategic Insights

Auto-generated insights based on trial analytics including competition intensity, white space opportunities, modality shifts, and failure patterns. We analyze trial sponsors, phases, indications, and outcomes.

Risk Signals

  • High Competition: Many sponsors competing for this target (may reduce market opportunity)
  • High Failure Risk: Low trial completion rates suggest development challenges
  • Low Validation: Limited trial activity or poor outcomes indicate uncertain viability
  • White Space Available: Underexplored indications present opportunities