Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents

US5648379A · kind A · utility

Assignee

• BIOTA SCIENTIFIC MANAGEMENT PTY LTD · AU

Inventors

• Laurence Mark von Itzstein · Melbourne, AU
• Wen-Yang Wu · Melbourne, AU
• Tho Van Phan · Elmore, AU
• Basil Danylec · Melbourne, AU
• Betty Jin · Melbourne, AU
• Peter Colman · Melbourne, AU
• Joseph Noozhumurry Varghese · Melbourne, AU

Key dates

• Filing date: Oct 19, 1994
• Grant date: Jul 15, 1997
• Expiry date: Oct 19, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D309/28
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

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.