When do 8-mop patents expire, and when can generic versions of 8-mop launch?
8-mop is a drug marketed by Valeant Pharm Intl and is included in one NDA.
The generic ingredient in 8-MOP is methoxsalen. There are seven drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the methoxsalen profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for 8-mop
A generic version of 8-MOP was approved as methoxsalen by ONESOURCE SPECIALTY on June 5th, 2014.
8-Methoxypsoralen (8-MOP) is a naturally occurring furanocoumarin compound used primarily in photochemotherapy treatments. Its primary medical applications include psoriasis, vitiligo, and other skin conditions, often in conjunction with UVA light therapy (PUVA therapy). It has been in medical use for decades, with established protocols and regulatory approvals in various countries.
Market Overview and Growth Dynamics
Current Market Status
The global pharmaceutical market for psoralen derivatives, including 8-MOP, was valued at approximately $XX million in 2022.
It is primarily utilized in dermatology, with regional markets in Europe and North America leading due to higher adoption rates.
In 2022, the PUVA therapy segment witnessed steady growth, driven by psoriasis prevalence and expanding dermatologist awareness.
Market Drivers
Increasing psoriasis prevalence (estimated at 125 million globally [1]).
Rising adoption of photochemotherapy in dermatological treatment protocols.
Regulatory approval for 8-MOP-based therapies in multiple jurisdictions.
Initiatives to optimize PUVA therapy protocols, improving safety profile.
Market Challenges
Competition from biologic therapies offering targeted action.
The market for 8-MOP remains steady with slow growth driven by dermatology applications.
Patent protections are diminishing, increasing competition.
Most value comes from proprietary formulations and delivery innovations.
Regulatory landscape varies, complicating global commercialization.
R&D investment prioritizes delivery systems rather than new chemical entities.
FAQs
What are the primary medical applications of 8-MOP?
Psoriasis, vitiligo, and other skin conditions treated with PUVA therapy.
How does patent expiration affect the market?
Loss of patent exclusivity leads to increased generic entry and price competition.
Are there emerging alternatives to 8-MOP in phototherapy?
Yes. Biologic agents targeting specific immune pathways are gaining popularity.
What regions present the best opportunities for growth?
Europe and North America, where PUVA therapy remains more established.
What are the main R&D priorities for companies involved with 8-MOP?
Improving delivery systems, combining with other therapies, and expanding indications.
Citations
[1] Global psoriasis prevalence data, National Psoriasis Foundation.
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