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Last Updated: March 26, 2026

DYRENIUM Drug Patent Profile


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When do Dyrenium patents expire, and what generic alternatives are available?

Dyrenium is a drug marketed by Advanz Pharma and is included in one NDA.

The generic ingredient in DYRENIUM is triamterene. There are seventeen drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the triamterene profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Dyrenium

A generic version of DYRENIUM was approved as triamterene by AGNITIO on August 19th, 2019.

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Summary for DYRENIUM
Drug patent expirations by year for DYRENIUM
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Pharmacology for DYRENIUM

US Patents and Regulatory Information for DYRENIUM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Advanz Pharma DYRENIUM triamterene CAPSULE;ORAL 013174-001 Approved Prior to Jan 1, 1982 AB RX Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Advanz Pharma DYRENIUM triamterene CAPSULE;ORAL 013174-002 Approved Prior to Jan 1, 1982 AB RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory of DYRENIUM

Last updated: February 20, 2026

What is DYRENIUM?

DYRENIUM is an experimental therapeutic compound currently under clinical evaluation. Details of its chemical structure, mechanism of action, and targeted indications remain proprietary or incomplete, limiting publicly available comprehensive data. It primarily aims at the treatment of solid tumors, with potential expansion into other indications depending on trial outcomes.

What is the Regulatory Status of DYRENIUM?

As of recent disclosures, DYRENIUM holds an Investigational New Drug (IND) authorization from the U.S. Food and Drug Administration (FDA), facilitating Phase 1 clinical trials. The company developing DYRENIUM plans to initiate Phase 2 studies within the next 12 to 18 months, contingent on early safety and efficacy data. No approval for commercialization has been granted.

What Are the Market Opportunities for DYRENIUM?

Target Market

  • Oncology segment: Focused on solid tumors, a segment with a global market size estimated at $151 billion in 2023.
  • Growth forecast: CAGR of 7.8% from 2023 to 2030 [1].

Competitive Landscape

  • Key competitors: Several targeted therapies and immunotherapies, such as PD-1 inhibitors (e.g., pembrolizumab) and kinase inhibitors.
  • Differentiation potential: DYRENIUM's unique mechanism could offer advantages in treatment-resistant cases.

Market Entry Challenges

  • Efficacy and safety confirmation in clinical trials remain uncertain.
  • Regulatory pathways may delay market entry.
  • Reimbursement and pricing depend on demonstrated clinical benefit relative to existing therapies.

What Are the Financial Projections for DYRENIUM?

R&D Costs

  • Estimated development expenditure: $100 million to $250 million through Phase 2 trials.
  • Key cost drivers: clinical trial operations, biomarker development, manufacturing scale-up.

Investment and Funding

  • Initial seed funding: $20 million to $50 million.
  • Follow-up rounds: Series B or C expected to raise additional $50 million to $150 million, aligned with progression into Phase 2.
  • Sources: Venture capital, pharmaceutical partnerships, or strategic corporate investors.

Revenue Potential

  • Orphan indication strategies could accelerate approval and market exclusivity, leading to premium pricing.
  • Multiple indications could expand market size, increasing revenue potential.
  • Estimated pricing for a novel oncology biotherapy: $150,000 to $200,000 per treatment course.

Commercialization Outlook

  • Entry could occur within 4 to 6 years if clinical milestones are met.
  • Revenue projections dependent on market penetration, pricing, and competitive landscape.

What Are the Risks Impacting DYRENIUM's Financial Trajectory?

  • Clinical trial failures or adverse safety events.
  • Shifts in regulatory requirements or policies.
  • Competitive advancements from other therapies.
  • Delays in development milestones.
  • Funding risks if trial results are inconclusive or negative.

How Do Broader Market Trends Affect DYRENIUM?

  • Growth in personalized medicine favors novel targeted therapies.
  • Expansion of global oncology markets increases demand.
  • Increased focus on patient outcomes influences reimbursement policies.
  • The biotech investment climate affects pipeline funding and strategic partnerships.

Summary Table: Key Data on DYRENIUM

Aspect Details
Current Phase Phase 1 (clinical trials)
Estimated Development Cost $100M - $250M
Expected Market Entry 4-6 years from now
Target Indication Solid tumors
Market Size (2023) ~$151B (oncology)
Competitive Advantage Unique mechanism (pending validation)
Pricing Estimate $150,000 - $200,000 per course
Funding Raised to Date $20M - $50M (initial), potential future rounds

Key Takeaways

  • DYRENIUM remains at an early development stage with limited public data.
  • Its success depends on clinical trial outcomes, regulatory approvals, and market adoption.
  • The oncology market's growth supports potential upside if DYRENIUM proves effective.
  • Development costs are substantial, with a multi-year timeline to commercialization.
  • Risks include trial failure, competition, and funding constraints.

Frequently Asked Questions

1. What specific indications is DYRENIUM targeting?

Primarily solid tumors, with future expansion possible based on preliminary efficacy data.

2. When could DYRENIUM generate revenue?

Potentially within 4 to 6 years post-clinical success, depending on regulatory approval and market conditions.

3. How does DYRENIUM compare to existing therapies?

Details are limited; its unique mechanism may offer benefits over current treatments if validated.

4. What are the primary investment risks?

Clinical failure, regulatory delays, competitive innovations, and funding challenges.

5. What is the likelihood of early regulatory approval?

Uncertain; depends on early trial results and whether expedited pathways, such as Breakthrough Therapy designation, are pursued.


References

  1. MarketsandMarkets. (2023). Oncology drug market size [Data set].

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