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Last Updated: March 25, 2025

Drugs in MeSH Category Cytochrome P-450 CYP1A2 Inducers


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Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Epic Pharma Llc PHENYTOIN phenytoin TABLET, CHEWABLE;ORAL 040884-001 Nov 28, 2014 AB RX No No ⤷  Try for Free ⤷  Try for Free ⤷  Try for Free
Vistapharm Llc PHENYTOIN phenytoin SUSPENSION;ORAL 040342-001 Jan 31, 2001 DISCN No No ⤷  Try for Free ⤷  Try for Free ⤷  Try for Free
Pharmacia DILANTIN phenytoin TABLET, CHEWABLE;ORAL 084427-001 Approved Prior to Jan 1, 1982 AB RX Yes Yes ⤷  Try for Free ⤷  Try for Free ⤷  Try for Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Cytochrome P-450 CYP1A2 Inducers Market Analysis and Financial Projection

The market dynamics and patent landscape for drugs classified as Cytochrome P-450 CYP1A2 Inducers reflect a specialized niche with emerging innovations and geographic R&D concentration. CYP1A2 inducers accelerate enzyme activity, impacting drug metabolism and interactions—a critical factor in therapeutic efficacy and safety.

Market Dynamics

  • Therapeutic Applications: CYP1A2 inducers like carbamazepine (anticonvulsant) and omeprazole (PPI) are used clinically, but their induction effects can alter pharmacokinetics of co-administered drugs (e.g., caffeine, clozapine)[1][11]. Recent shifts toward anticancer and antiviral therapies highlight CYP1A2's role in drug-drug interactions (DDIs), particularly with small-molecule agents[5].
  • Geographic Trends: R&D activity is concentrated in Japan, the U.S., and Australia, with academic institutions and smaller biotech firms driving innovation[13]. Major pharma companies like Merck and Takeda have inactive pipelines for CYP1A2-targeted drugs[13].
  • Clinical Demand: Phenotyping CYP1A2 activity (e.g., via caffeine metabolism metrics) is vital for personalized medicine, though clinical adoption remains limited[11].

Patent Landscape

Key Patent Innovations Description
Rutaecarpine derivatives[2] Novel compounds activating CYP1A2 for therapeutic induction.
Flubendazole + CYP1A2 inhibitors[6] Combines antiparasitic flubendazole with inhibitors (e.g., fluvoxamine) to prolong systemic exposure by reducing intrinsic clearance.
Mixed CYP1A/CYP3A Inducers[7] Omeprazole and lansoprazole act as dual inducers, implying polymorphic enzyme responses in humans.

Emerging Trends

  • Combination Therapies: Strategic use of inhibitors/inducers to optimize drug exposure (e.g., flubendazole + fluvoxamine for filarial diseases)[6].
  • Gene-Specific Approaches: Growing interest in gene therapies and biosimilars may indirectly influence CYP1A2 research[12].
  • Regulatory Scrutiny: Stricter DDI assessments during drug development reduce surprises in late-stage trials[5].

Challenges

  • Limited Pipeline: Few new CYP1A2 inducers are under active development, reflecting a focus on targeted therapies with lower induction risks[5][13].
  • Clinical Complexity: Variability in CYP1A2 activity due to smoking, diet, and genetics complicates therapeutic predictability[11].

In summary, while CYP1A2 inducer development remains modest, innovations in combination therapies and geographic R&D hotspots signal potential growth. Regulatory emphasis on DDI mitigation and personalized medicine may drive future demand for targeted modulators.

References

  1. https://examine.com/glossary/cyp1a2-inducers/
  2. https://patents.google.com/patent/US8669264B2/en
  3. https://pubmed.ncbi.nlm.nih.gov/20843940/
  4. https://meshb.nlm.nih.gov/record/ui?ui=D019388
  5. https://pmc.ncbi.nlm.nih.gov/articles/PMC7603454/
  6. https://patents.justia.com/patent/20230301968
  7. https://pubmed.ncbi.nlm.nih.gov/8169844/
  8. https://www.science.gov/topicpages/p/preclinical+drug+development.html
  9. https://business.caremark.com/content/dam/enterprise/business-caremark/insights/pdfs/2024/drugs_to_watch_report_q1_2025.pdf
  10. https://meshb-prev.nlm.nih.gov/record/ui?ui=D065694
  11. https://onlinelibrary.wiley.com/doi/10.1111/j.1742-7843.2005.pto_973160.x
  12. https://www.carelonrx.com/perspectives/2025-q1-carelon-rx-drug-biologic-pipeline-update
  13. https://synapse.patsnap.com/blog/review-and-prospects-of-cyp1a2-inhibitors

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