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Serving 500+ biopharmaceutical companies globally:

Johnson and Johnson
Express Scripts
Chinese Patent Office

Generated: June 23, 2017

DrugPatentWatch Database Preview

Claims for Patent: 5,424,295

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Claims 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 Claims: 1. 9-.beta.-D-Arabinofuranosyl-2-amino-6-methoxy-9H-purine.

2. 2-Amino-6-methoxy-9-(5-O-acetyl-.beta.-D-arabinofuranosyl)-9H-purine.

3. A pharmaceutically acceptable salt of 2-amino-6-methoxy-9-(5-O-acetyl-.beta.-D -arabinofuranosyl)-9H-purine.

4. A pharmaceutical composition comprising 2-amino-6-methoxy-9-(5-O-acetyl-.beta.-D -arabinofuranosyl)-9H-purine or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier therefor.

5. 2-Amino-6-metho xy-9-(5-O-(4-methoxy-4-oxobutyryl)-.beta.-D-arabinofuranosyl)-9H-purine or a pharmaceutically acceptable salt thereof.

6. A pharmaceutically acceptable salt of 9-.beta.-D -Arabinofuranosyl-2-amino-6-methoxy-9H-purine.

7. A pharmaceutical composition comprising 9-.beta.-D -Arabinofuranosyl-2-amino-6-methoxy-9H-purine and a pharmaceutically acceptable carrier therefor.

8. A pharmaceutical composition comprising a pharmaceutically acceptable salt of 9-.beta.-D-Arabinofuranosyl-2-amino-6-methoxy-9H-purine and a pharmaceutically acceptable carrier therefor.
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Serving 500+ biopharmaceutical companies globally:

Cantor Fitzgerald
Argus Health
Chinese Patent Office
Express Scripts
Fish and Richardson
Boehringer Ingelheim

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