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Patent: 5,360,817

Summary for Patent: 5,360,817

Title: Derivatives and analogues of 2-deoxy-2,3-didehydro-N-acetyl neuraminic acid and their use as antiviral agents
Abstract:Derivatives and analogues of 2-deoxy-2,3-didehydro-N-acetyl neuraminic acid, pharmaceutical formulations thereof, methods for their preparation .and their use in the treatment of viral infections, in particular influenza, are described.
Inventor(s): von Izstein; Laurence M. (North Fitzray, AU), Wu; Wen-Yang (Mount Waverley, AU), Phan; Tho V. (Carnegie, AU), Danylec; Basil (Box Hill, AU), Jin; Betty (Mount Waverley, AU)
Assignee: Biota Scientific Management Pty Ltd (Melbourne, AU)
Application Number:07/946,327
Patent Claim Types:
see list of patent claims
Compound; Composition; Formulation;
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
Glaxosmithkline
RELENZA
zanamivir
POWDER;INHALATION021036Jul 26, 1999RXYes5,360,817<disabled>YY
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Foreign Priority and PCT Information for Patent: 5,360,817

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
AustraliaPJ9800Apr 24, 1990
AustraliaPK2896Oct 19, 1990
AustraliaPK4537Feb 11, 1991
PCT Information
PCT FiledApril 24, 1991PCT Application Number:PCT/AU91/00161
PCT Publication Date:October 31, 1991PCT Publication Number: WO91/16320

International Patent Family for Patent: 5,360,817

Country Document Number Publication Date
ARIPO249Mar 17, 1993
ARIPO9100253Apr 30, 1991
Austria406358Sep 15, 2008
Austria161253Jan 15, 1998
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