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Serving hundreds of leading biopharmaceutical companies globally:

Daiichi Sankyo
Chubb
Express Scripts
Cantor Fitzgerald
Johnson and Johnson
Deloitte
Harvard Business School
US Department of Justice
Covington

Generated: May 21, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,424,295

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Summary for Patent: 5,424,295
Title: 9-.beta.-D-arabinofuranasyl-2-amino-6-methaoxy-9H-purine
Abstract:The compound 9-B-D-arabinofuranosyl-2-amino-6-methoxy-9H-purine along with its 5'-acetyl and 5'-(4-methoxy-4-oxobutyryl derivatives are disclosed as inhibitors of Varicella Zoster virus (VZV).
Inventor(s): Krenitsky; Thomas A. (Chapel Hill, NC), Porter; David J. T. (Raleigh, NC)
Assignee: Burroughs Wellcome Co. (Research Triangle Park, NC)
Application Number:08/110,487
Patent Claim Types:
see list of patent claims
Compound; Composition;

Drugs Protected by US Patent 5,424,295

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 5,424,295

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8712745May 30, 1987

International Family Members for US Patent 5,424,295

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 142636 ➤ Try a Free Trial
Australia 1671888 ➤ Try a Free Trial
Australia 622403 ➤ Try a Free Trial
Canada 1330990 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Medtronic
Cipla
Fish and Richardson
Chubb
Teva
Moodys
QuintilesIMS
Queensland Health
UBS

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