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Last Updated: October 29, 2020

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Patent: 8,637,531

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Summary for Patent: 8,637,531
Title:Pyrido(3,2-d)pyridmidines useful for treating viral infections
Abstract: This invention provides pyrido(3,2-d)pyrimidine derivatives represented by the structural formula (I), wherein: R.sub.1 is amino, R.sub.4 is hydrogen, and R.sub.2 and R.sub.3 together provide a specific substitution pattern, pharmaceutical acceptable addition salts, stereochemical isomeric forms, N-oxides, solvates and pro-drugs thereof, are useful in the treatment of hepatitis C.
Inventor(s): Bondy; Steven S. (Danville, CA), Watkins; William J. (Saratoga, CA), Chong; Lee S. (Newark, CA), Herdewijn; Piet Andre Maurits Maria (Rotselaar/Wexemaal, BE), De Jonghe; Steven Cesar Alfons (Brugge, BE)
Assignee: Gilead Sciences, Inc. (Foster City, CA)
Application Number:12/519,500
Patent Claims:see list of patent claims

Details for Patent 8,637,531

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Serono Inc REBIF interferon beta-1a SYRINGE 103780 002 2002-03-07   Start Trial Gilead Sciences, Inc. (Foster City, CA) 2026-12-26 RX search
Serono Inc REBIF interferon beta-1a SYRINGE 103780 001 2002-03-07   Start Trial Gilead Sciences, Inc. (Foster City, CA) 2026-12-26 RX search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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McKesson
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