Suppliers and packagers for lubiprostone

lubiprostone

Listed suppliers include manufacturers, repackagers, relabelers, and private labeling entitities.

Applicant	Tradename	Generic Name	Dosage	NDA	NDA/ANDA	Supplier	Package Code	Package	Marketing Start
Amneal	LUBIPROSTONE	lubiprostone	CAPSULE;ORAL	209450	ANDA	AvKARE	42291-475-60	60 CAPSULE in 1 BOTTLE (42291-475-60)	2023-01-04
Amneal	LUBIPROSTONE	lubiprostone	CAPSULE;ORAL	209450	ANDA	AvKARE	42291-476-60	60 CAPSULE in 1 BOTTLE (42291-476-60)	2023-01-04
Amneal	LUBIPROSTONE	lubiprostone	CAPSULE;ORAL	209450	ANDA	Amneal Pharmaceuticals LLC	65162-841-06	60 CAPSULE in 1 BOTTLE (65162-841-06)	2021-12-03
Amneal	LUBIPROSTONE	lubiprostone	CAPSULE;ORAL	209450	ANDA	Amneal Pharmaceuticals LLC	65162-841-18	180 CAPSULE in 1 BOTTLE (65162-841-18)	2021-12-03
Amneal	LUBIPROSTONE	lubiprostone	CAPSULE;ORAL	209450	ANDA	Amneal Pharmaceuticals LLC	65162-842-06	60 CAPSULE in 1 BOTTLE (65162-842-06)	2021-12-03

Suppliers for the Pharmaceutical Drug: Lubiprostone

Last updated: July 29, 2025

Introduction

Lubiprostone, marketed under brand names such as Amitiza, is a chloride channel activator approved primarily for treating chronic idiopathic constipation, opioid-induced constipation, and irritable bowel syndrome with constipation (IBS-C). As a critical therapeutic agent, understanding its supply chain is essential for pharmaceutical stakeholders, including healthcare providers, distributors, and regulatory agencies. This analysis examines the key suppliers involved in lubiprostone's manufacturing, sourcing, and distribution, providing insights into market dynamics, manufacturing processes, and supply chain considerations.

Manufacturing Landscape of Lubiprostone

Lubiprostone is a complex organic molecule with specific manufacturing requirements. Its synthesis involves multiple stages, including the procurement of sophisticated raw materials, advanced chemical synthesis processes, and stringent quality controls.

The original patent holder and primary manufacturing licensee for lubiprostone was Sucampo Pharmaceuticals, which collaborated with Mitsubishi Tanabe Pharma Corporation for commercialization and distribution. Post-patent expiry, generic manufacturers have entered the market, broadening the supply base globally.

Major Suppliers and Producing Entities

1. Original Innovator and License Holders

• Sucampo Pharmaceuticals (now part of Mallinckrodt Pharmaceuticals)
  Sucampo initially developed and patented lubiprostone, establishing the primary manufacturing protocols and supply agreements. They sourced raw materials from specialized chemical suppliers with adherence to cGMP (current Good Manufacturing Practices).

• Mitsubishi Tanabe Pharma Corporation
  As a licensee, Mitsubishi was responsible for manufacturing and global commercialization, leveraging their extensive chemical synthesis infrastructure.

2. Raw Material Suppliers

The manufacture of lubiprostone relies on a specific set of raw materials, notably chiral intermediates and complex organic compounds. The suppliers include:

• Specialized chemical producers that supply intermediates necessary for cyclization and chiral synthesis phases.
• Api producers capable of manufacturing active pharmaceutical ingredients (APIs) under regulatory compliance.

Leading raw material firms supplying key intermediates include companies like BASF, Clariant, and Sigma-Aldrich, which provide high-purity chemicals used in lubiprostone synthesis.

3. Generic Manufacturers Post-Patent Expiry

Following patent expiration around 2018-2019 in key markets, several generic drug manufacturers began producing lubiprostone. These companies source raw materials from established chemical suppliers and often develop their own synthesis processes aligning with regulatory standards.

• Sun Pharmaceutical Industries Ltd.
• Zydus Cadila
• Dr. Reddy's Laboratories
• MJN U.S. Technologies/Indische UCB

These generics manufacturers often establish geographic-specific supply chains, including sourcing raw materials locally or via imports.

Distribution and Supply Chain Considerations

Lubiprostone's distribution hinges on regulatory-approved supply chains aligned with the pharmaceutical standards of respective markets such as the US, EU, and Japan. Each region has designated approval pathways for manufacturing facilities, often requiring:

• Authorized APIs and raw materials from verified suppliers.
• Manufacturing facilities compliant with regional Good Manufacturing Practices (GMP).
• Distribution channels including wholesale distributors, pharmacies, and hospitals.

In the US, the FDA monitors API and drug manufacturing facilities, often requiring import compliance for raw materials from non-domestic suppliers. In Japan, Mitsui & Co. and other regional distributors play pivotal roles in supply chain management.

Supply Chain Challenges and Market Dynamics

The key challenges include:

• Regulatory hurdles for new manufacturing sites or suppliers, which can cause bottlenecks.
• Raw material availability fluctuations due to geopolitical tensions or supply disruptions.
• Quality compliance pressures within the highly regulated pharmaceutical environment.
• Price competition from generic manufacturers lowering procurement costs but requiring scalable manufacturing capabilities.

Market competition post-patent expiry has led to an increase in supply sources, enhancing overall drug availability but complicating logistics, especially for high-quality API sourcing.

Emerging Suppliers and Future Trends

As demand for lubiprostone persists, especially in aging populations and clinical applications, potential suppliers are investing in:

• Innovative synthesis methods reducing costs and environmental impact.
• Alternative raw material sourcing to mitigate geopolitical risks.
• Partnerships with regional API producers in India and China to diversify raw material supply chains.

Additionally, regulatory agencies are increasingly scrutinizing supply chains, emphasizing traceability and supplier qualification protocols.

Conclusion

The supply of lubiprostone involves a multifaceted network of original manufacturers, generic producers, raw material suppliers, and distribution channels. The post-patent landscape has expanded the supplier base, increasing availability but also introducing new complexity in quality assurance and regulatory compliance. Stakeholders must continually monitor raw material sources and manufacturing processes to ensure uninterrupted supply and regulatory adherence.

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Key Takeaways

• Lubiprostone's supply chain is characterized by a mix of original patent holders and multiple generic manufacturers post-patent expiry.
• Raw material sourcing depends heavily on specialized chemical suppliers, often leading to complex supply chain management.
• Regulatory compliance and quality standards are central in maintaining supply continuity across global markets.
• Diversification of raw material sources and manufacturing bases enhances supply resilience against geopolitical and market risks.
• Continuous innovation in synthesis and supply logistics will be vital to meet growing global demand.

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FAQs

1. Who are the primary suppliers of lubiprostone's active pharmaceutical ingredient (API)?
Major API producers include specialized chemical companies capable of complying with cGMP standards, such as Sigma-Aldrich, and regional manufacturers in India and China who have entered the market post-patent expiry.

2. How has patent expiration affected the lubiprostone supply chain?
Patent expiration has expanded the supplier base, fostering increased competition, lowering prices, and improving global drug availability. However, it has also introduced challenges related to quality control and supply chain management for generic manufacturers.

3. What raw materials are essential for manufacturing lubiprostone?
Key raw materials include chiral intermediates, cyclization agents, and specialized organic chemicals, supplied by high-purity chemical manufacturers like BASF, Clariant, and Sigma-Aldrich.

4. Are there regional differences in lubiprostone suppliers?
Yes. In the US and Europe, established multinational chemical companies dominate raw material supply. In India and China, local API manufacturers have become prominent, contributing to a diversified global supply chain.

5. What future trends could impact lubiprostone’s supply network?
Enhanced regulatory scrutiny, technological advances in synthesis, geopolitical factors affecting raw material sourcing, and rising global demand will shape future supply dynamics, emphasizing supply chain resilience and supplier qualification.

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References

1. [1] FDA Database on API Manufacturers and Supply Chain Transparency.
2. [2] Market analysis reports on generic pharmaceuticals and API suppliers.
3. [3] Company disclosures from Mitsubishi Tanabe Pharma and generic manufacturers.
4. [4] Industry reports on raw material suppliers such as BASF and Sigma-Aldrich.
5. [5] International regulatory guidelines for pharmaceutical manufacturing.