IP Library Granted Patent US 9,579,334
Granted Patent B2
US 9,579,334 · App. 14/696,686 · Granted Feb 28, 2017

Iminosugars and methods of treating viral diseases

Inventors: Urban Ramstedt (Bethesda, MD); Brennan Klose (Silver Spring, MD); Nicole Zitzmann (Oxford, GB); Raymond A. Dwek (Oxford, GB); Terry D. Butters (Oxford, GB)
Assignee: EMERGENT VIROLOGY LLC
A61K31/70A61K31/445A61K31/665
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Quick Facts
Patent No.
US 9,579,334
App. No.
14/696,686
Granted
Feb 28, 2017
Kind
B2
Abstract

Provided are methods of treating or preventing viral infections caused by or associated with a Dengue virus using iminosugars.

Claims (21)

1. A method of inhibiting production of infectious Dengue virus particles in a human with a Dengue viral infection comprising administering to a human subject in need thereof an effective amount of N-(9-Methoxynonyl)deoxynojirimycin or a pharmaceutically acceptable salt thereof.

2. The method of claim 1 , wherein the administering comprises administering N-(9-Methoxynonyl)deoxynojirimycin.

3. The method of claim 1 , wherein the administering comprises administering a pharmaceutically acceptable salt of N-(9-Methoxynonyl)deoxynojirimycin.

4. The method of claim 1 , wherein the Dengue viral infection is caused by or associated with a Dengue 1 virus.

5. The method of claim 1 , wherein the Dengue viral infection is caused by or associated with a Dengue 2 virus.

6. The method of claim 1 , wherein the Dengue viral infection is caused by or associated with a Dengue 3 virus.

7. The method of claim 1 , wherein the Dengue viral infection is caused by or associated with a Dengue 4 virus.

8. The method of claim 1 , wherein the N-(9-Methoxynonyl)deoxynojirimycin or the pharmaceutically acceptable salt thereof is administered parenterally.

9. The method of claim 1 , wherein the N-(9-Methoxynonyl)deoxynojirimycin or the pharmaceutically acceptable salt thereof is administered orally.

10. A method of treating a Dengue viral infection comprising administering orally or parenterally to a human subject in need thereof an effective amount of N-(9-Methoxynonyl)deoxynojirimycin or a pharmaceutically acceptable salt thereof.

11. The method of claim 10 , wherein the N-(9-Methoxynonyl)deoxynojirimycin or the pharmaceutically acceptable salt thereof is administered parenterally.

12. The method of claim 10 , wherein the N-(9-Methoxynonyl)deoxynojirimycin or the pharmaceutically acceptable salt thereof is administered orally.

13. The method of claim 10 , wherein the Dengue viral infection is caused by or associated with a Dengue 2 virus.

14. The method of claim 10 , wherein the administering comprises administering N-(9-Methoxynonyl)deoxynojirimycin.

15. The method of claim 10 , wherein the administering comprises administering a pharmaceutically acceptable salt of N-(9-Methoxynonyl)deoxynojirimycin.

16. A method of reducing or ameliorating the symptoms of a Dengue viral infection comprising administering orally or parenterally to a human subject in need thereof an effective amount of N-(9-Methoxynonyl)deoxynojirimycin or a pharmaceutically acceptable salt thereof.

17. The method of claim 16 , wherein the administering comprises administering N-(9-Methoxynonyl)deoxynojirimycin.

18. The method of claim 16 , wherein the administering comprises administering a pharmaceutically acceptable salt of N-(9-Methoxynonyl)deoxynojirimycin.

19. The method of claim 16 , wherein the N-(9-Methoxynonyl)deoxynojirimycin or the pharmaceutically acceptable salt thereof is administered parenterally.

20. The method of claim 16 , wherein the N-(9-Methoxynonyl)deoxynojirimycin or the pharmaceutically acceptable salt thereof is administered orally.

21. The method of claim 16 , wherein the Dengue viral infection is caused by or associated with a Dengue 2 virus.

Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 8, 2016
From: RAMSTEDT, URBAN; KLOSE, BRENNAN
To: UNITED THERAPEUTICS CORPORATION
Reel/Frame 039671/0716 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 8, 2016
From: ZITZMANN, NICOLE; DWEK, RAYMOND A.; BUTTERS, TERRY D.
To: UNIVERSITY OF OXFORD
Reel/Frame 039671/0803 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 024361 FRAME 0112. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Sep 8, 2016
From: ZITZMANN, NICOLE; DWEK, RAYMOND A.; BUTTERS, TERRY D.
To: THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD
Reel/Frame 039950/0990 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 8, 2016
From: UNITED THERAPEUTICS CORPORATION
To: UNITHER VIROLOGY, LLC
Reel/Frame 039951/0181 →
CHANGE OF NAME Recorded Sep 8, 2016
From: UNITHER VIROLOGY, LLC
To: EMERGENT VIROLOGY LLC
Reel/Frame 039951/0222 →
Continuity (5)
Continuation 13870341 · Apr 25, 2013
Continuation 12656992 · Feb 22, 2010
Provisional Application 61202367 · Feb 23, 2009
Provisional Application 61272255 · Sep 4, 2009
Related Publication 20150224128A1 · Aug 13, 2015