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Details for Patent: 5,519,021

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Summary for Patent: 5,519,021

Title: Benzoxazinones as inhibitors of HIV reverse transcriptase
Abstract:Certain benzoxazinones are useful in the inhibition of HIV reverse transcriptase (including its resistant varieties), the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
Inventor(s): Young; Steven D. (Lansdale, PA), Britcher; Susan F. (Norristown, PA), Payne; Linda S. (Lansdale, PA), Tran; Lekhanh O. (West Chester, PA), Lumma, Jr.; William C. (Pennsburg, PA)
Assignee: Merck & Co., Inc. (Rahway, NJ)
Application Number:08/460,026
Patent Claim Types:
see list of patent claims
Compound; Use; Composition;
Patent PDF download available with subscription

Glossary
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Bristol Myers Squibb
SUSTIVA
efavirenz
CAPSULE;ORAL020972Sep 17, 1998RXNo5,519,021*PED<disabled>
Bristol Myers Squibb
SUSTIVA
efavirenz
CAPSULE;ORAL020972Sep 17, 1998DISCNNo5,519,021*PED<disabled>
Bristol Myers Squibb
SUSTIVA
efavirenz
CAPSULE;ORAL020972Sep 17, 1998RXYes5,519,021*PED<disabled>
Gilead
ATRIPLA
efavirenz; emtricitabine; tenofovir disoproxil fumarate
TABLET;ORAL021937Jul 12, 2006RXYes5,519,021*PED<disabled>
Bristol Myers Squibb
SUSTIVA
efavirenz
TABLET;ORAL021360Feb 1, 2002DISCNNo5,519,021*PED<disabled>
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International Patent Family for Patent: 5,519,021

Country Document Number Publication Date
Austria197295Nov 15, 2000
Australia1694295Aug 15, 1995
Australia670300Jul 11, 1996
Australia4449693Feb 10, 1994
Bulgaria99383Sep 29, 1995
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