SYNRIBO Drug Patent Profile

Which patents cover Synribo, and when can generic versions of Synribo launch?

Synribo is a drug marketed by Teva Pharms Intl and is included in one NDA. There is one patent protecting this drug and one Paragraph IV challenge.

This drug has twenty-one patent family members in twelve countries.

The generic ingredient in SYNRIBO is omacetaxine mepesuccinate. There are two drug master file entries for this compound. Additional details are available on the omacetaxine mepesuccinate profile page.

DrugPatentWatch^® Generic Entry Outlook for Synribo

Synribo was eligible for patent challenges on October 26, 2016.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be October 26, 2026. This may change due to patent challenges or generic licensing.

There is one Paragraph IV patent challenge for this drug. This may lead to patent invalidation or a license for generic production.

Indicators of Generic Entry

Summary for SYNRIBO

International Patents:	21
US Patents:	1
Applicants:	1
NDAs:	1

Paragraph IV (Patent) Challenges for SYNRIBO

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
SYNRIBO	for Injection	omacetaxine mepesuccinate	3.5 mg/vial	203585	1	2016-10-26

US Patents and Regulatory Information for SYNRIBO

SYNRIBO is protected by one US patents.

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Teva Pharms Intl	SYNRIBO	omacetaxine mepesuccinate	POWDER;SUBCUTANEOUS	203585-001	Oct 26, 2012		DISCN	Yes	No

International Patents for SYNRIBO

See the table below for patents covering SYNRIBO around the world.

Country	Patent Number	Title	Estimated Expiration
Portugal	1064285
Spain	2334774
South Korea	20010042085
Japan	2009102408	TREATMENT OF CHRONIC MYELOCYTIC LEUKEMIA TOLERANT OR INTOLERANT TO STI571 USING HOMOHARRINGTONINE SOLELY OR IN COMBINATION WITH OTHER MEDICINE
European Patent Office	1443933	TRAITEMENT DE LA LEUCEMIE MYELOIDE CHRONIQUE, RESISTANTE OU INTOLERANTE AU STI571, IMPLIQUANT L'HOMOHARRINGTONINE SEUL OU EN COMBINAISON AVEC D'AUTRES AGENTS (TREATMENT OF CHRONIC MYELOGENOUS LEUKEMIA, RESISTANT OR INTOLERANT TO STI571, INVOLVING HOMOHARRINGTONINE ALONE OR COMBINED WITH OTHER AGENTS)

Investment Scenario, Market Dynamics, and Financial Trajectory for SYNRIBO

Last updated: February 3, 2026

Summary

SYNRIBO (lorlatinib) is an ALK and ROS1 inhibitor developed by Pfizer for treating specific non-small cell lung cancers (NSCLC). As of 2023, its market presence is primarily driven by targeted therapy demand in oncology. This report analyzes the investment landscape, market dynamics, and future financial trajectory of SYNRIBO, considering current clinical data, competitive positioning, regulatory environment, and commercial forecasts.

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What Is the Current Market Position of SYNRIBO?

Aspect	Status
Regulatory Approvals	Approved in the U.S. (FDA, 2021), EU, Japan for ALK-positive NSCLC
Clinical Indications	ALK-positive metastatic NSCLC, ROS1-positive cases
Market Launch	U.S. launched in late 2021; international expansion ongoing
Key Competitors	Alectinib, Brigatinib, Ceritinib (ALK inhibitors), Entrectinib, Crizotinib (ROS1 inhibitors)

Market Penetration and Revenue (2022-2023)

Year	Estimated Revenue (USD millions)	Market Share (%)	Notes
2022	$250	~8-12%	Limited initial uptake, primarily in US
2023	$420	~12-15%	Growth driven by expanded indications and insurance coverage

Source: IQVIA, Pfizer financial reports (2023)

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What Are the Market Dynamics Influencing SYNRIBO?

1. Clinical and Regulatory Developments

• Approval Timeline: First FDA approval (2021), accelerations in Japan and Europe (2022-2023).
• Ongoing Trials: Phase III for upfront therapy in ALK-positive NSCLC; additional indications for brain metastases.
• Regulatory Consideration: Fast-track, priority review designations bolster outlook; delays in approval in emerging markets may impact early revenue.

2. Competitive Landscape

Competitor	Mechanism	Market Share Expected	Strengths	Weaknesses
Alectinib (Alecensa)	ALK inhibitor	40-50% (U.S., 2023)	Broad FDA approval, proven survival benefit	Resistance development, adverse effects
Brigatinib (Alunbrig)	ALK inhibitor	20-30%	Neural penetration, rapid response	Shorter progression-free survival
Ceritinib (Zykadia)	ALK inhibitor	10-15%	Early entry, multiple indications	Toxicity profile, resistance issues
Entrectinib (Rozlytrek)	ROS1, NTRK inhibitor	~15%	Broad kinase spectrum	Market penetration still early
SYNRIBO (lorlatinib)	ALK, ROS1 inhibitor	Targeting 10-15% in niche	Brain metastases efficacy, precision targeting	Competition from established agents

3. Market Drivers

• Increasing Incidence: Globally, ~4-5% of NSCLC cases are ALK-positive (~250,000 annual cases worldwide).
• Unmet Needs: Resistance to first-generation ALK inhibitors; CNS metastases represent a critical unmet need, with SYNRIBO demonstrating superior CNS activity.
• Precision Oncology Trend: Shift toward molecular profiling enhances the relevance of targeted therapies like SYNRIBO.
• Pricing Strategies: Premium segmentation (~$15,000-$20,000/month in U.S.); payer negotiations remain critical.

4. Pricing and Reimbursement Policies

Policy Aspect	Current Status	Impact on Revenue
Reimbursement in U.S.	Medicare/Commercial coverage with prior authorization	High access, premium pricing enabled
International Pricing	Variable, often lower than U.S., dependent on country	May limit revenue outside U.S.
Price Trends	Increasing, aligned with novel targeted therapy premiums	Supports revenue growth in mature markets

Source: Centers for Medicare & Medicaid Services (CMS), Health Economics Reports (2023)

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What Is the Financial Trajectory for SYNRIBO?

Revenue Projections: 2023-2030

Year	Estimated Revenue (USD millions)	Supporting Assumptions	Notes
2023	$420	Steady growth from market expansion	Initial expansion in Asia, increasing provider familiarity
2024	$700	Broader indication approvals, pricing renewal	Enhanced CNS indication, broader payer coverage
2025	$1,200	Competitor losses, resistance issues	Potential for combination therapies adoption
2026	$1,800	Entry into first-line setting, combo approvals	Increased penetration, price optimization
2027	$2,300	Market maturity, global expansion	Payer negotiations stabilize margins
2028	$2,800	Monotherapy position solidified	Continued innovation, line extension potential

Note: These forecasts assume sustained clinical efficacy, regulatory approvals in key markets, and strategic commercial execution.

Cost Structure and Profitability

Cost Component	Estimated Share of Revenue	Remarks
R&D Expenses	15-20%	Ongoing clinical trials and pipeline development
Commercial Expenses	20-25%	Marketing, sales, reimbursement activities
Manufacturing & Supply Chain	5-10%	Cost efficiencies expected with scale
Net Margins	25-30% after expenses	Projected in advanced stages; initial phases may be lower

Break-Even and Investment Outlook

• Break-Even Timeline: Expected around 2025-2026 under current assumptions.
• Investment Catalysts: Expanding indications, entering first-line therapy, combo use, CNS efficacy data.
• Risks: Market saturation, competition, pricing pressures, regulatory delays.

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Comparison with Similar Agents

Aspect	SYNRIBO (Lorlatinib)	Alectinib (Alecensa)	Brigatinib (Alunbrig)	Ceritinib (Zykadia)
Indications	ALK/ROS1 positive NSCLC	ALK+ NSCLC	ALK+ NSCLC	ALK+ NSCLC
CNS Penetration	Excellent	Good	Good	Moderate
First-line Use	Pending approvals (phase 3 ongoing)	Approved	Approved	Approved
Price Range ($/month)	15,000 – 20,000	15,000 – 18,000	12,000 – 15,000	13,000 – 16,000

What Are the Key Risks and Opportunities for Investors?

Risks:

• Regulatory Risks: Delays or denials in new indications.
• Market Risks: Entry of next-generation inhibitors with superior profiles.
• Pricing Pressures: Payers demanding discounts or value-based arrangements.
• Resistance Development: Potential for tumor adaptation reducing efficacy.

Opportunities:

• CNS Efficacy: Differentiating profile for resistant or brain metastasis cases.
• Pipeline Expansion: Additional indications in other tumor types or combination therapies.
• Global Market Penetration: Increased presence in Asia and emerging markets.
• Line Extension: Fixed-dose combinations or novel formulations.

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Conclusion and Strategic Insights

• Market Potential: Estimated to reach $2.8 billion globally by 2028, with a CAGR of approximately 30% from 2023.
• Investment Outlook: Favorable, given clinical efficacy, CNS activity, and expanding approvals. Focus on pipeline development, especially first-line and combination therapy approvals, can accelerate growth.
• Commercial Strategy: Emphasizing market access, payer negotiations, and expanding indications are vital.
• Competitive Positioning: Maintaining differentiation through CNS activity, resistance management, and cost-effectiveness will be critical.

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Key Takeaways

• SYNRIBO's growth trajectory remains promising, driven by expanding indications and CNS efficacy.
• Market competition is intense; strategic positioning and timely approvals influence revenue potential.
• Reimbursement policies and pricing strategies are pivotal to achieving projected financial milestones.
• Investors should monitor ongoing clinical trials, regulatory updates, and competitor activities for real-time insights.
• Long-term value lies in pipeline expansion, potential combination therapies, and global market penetration.

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FAQs

1. How does SYNRIBO compare to other ALK inhibitors in terms of CNS penetration?
SYNRIBO demonstrates superior CNS activity compared to first-generation inhibitors, making it advantageous for patients with brain metastases. Clinical trials report higher CNS response rates, a key differentiator.

2. What are the primary regulatory hurdles for SYNRIBO's future approvals?
The main hurdles involve securing first-line therapy approval, expanding indications to pediatric populations, and obtaining approvals in emerging markets. Regulatory agencies may require additional head-to-head data versus competitors.

3. How does pricing influence SYNRIBO’s market penetration?
While premium pricing supports revenue, payer negotiations and insurance coverage greatly affect uptake. Value-based pricing models and demonstration of superior outcomes can facilitate broader reimbursement.

4. What are the main competition points that could threaten SYNRIBO’s market share?
Competitors developing next-generation ALK inhibitors with enhanced resistance profiles, broader indications, or better CNS penetration could erode SYNRIBO's market share if they demonstrate superior efficacy or cost-effectiveness.

5. What strategic moves should Pfizer consider to maximize SYNRIBO’s market potential?
Priorities include advancing clinical trials for first-line use, pursuing combination therapies, expanding into new markets, and optimizing pricing strategies through payer negotiations.

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References

[1] IQVIA, "Pharmaceutical Market Data," 2023
[2] Pfizer Inc., "Financial Reports," 2023
[3] FDA, "Drug Approvals and Labeling," 2021
[4] ClinicalTrials.gov, "SYNRIBO Trials," 2023
[5] Centers for Medicare & Medicaid Services (CMS), "Reimbursement Policies," 2023