IP Library Granted Patent US 9,132,138
Granted Patent B2
US 9,132,138 · App. 13/789,849 · Granted Sep 15, 2015

Method for the treatment of multiple sclerosis

Inventors: Tak Wah Mak (Toronto, CA); Gordon Stuart Duncan (Toronto, CA)
Assignee: CASI Pharmaceuticals, Inc.
A61K31/565A61K31/385A61K38/215A61K39/0008A61K45/06
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,132,138
App. No.
13/789,849
Granted
Sep 15, 2015
Kind
B2
Abstract

A method for treating a subject with multiple sclerosis is disclosed herein. In one embodiment, a method is provided for treating a subject with multiple sclerosis that includes administering to the subject a therapeutically effective amount of 2ME2 or a derivative thereof.

Claims (30)

1. A method of inhibiting or reducing lymphocyte activation and proliferation in a subject undergoing autoimmune demyelination, which comprises administering to the subject a therapeutically effective amount of a 2ME2 compound having the following formula:

wherein R a is selected from the group consisting of —OCH 3 , —OCH 2 CH 3 , —CH 3 , —CH 2 CH 3 , —CCCH 3 , —CHCH—CH 3 , and —CH 2 —CHCH 2 .

2. The method of claim 1 , which further comprises administering to the subject a second agent selected from the group consisting of a steroid, an anti-inflammatory compound, an immunosuppressive compound, and an antioxidant.

3. The method of claim 2 , wherein the second agent is beta-interferon.

4. The method of claim 2 , wherein the second agent is glatiramer acetate.

5. The method of claim 2 , wherein the second agent is lipoic acid.

6. The method of claim 2 , wherein the second agent is a monoclonal antibody.

7. The method of claim 2 , wherein the second agent is selected from the group consisting of daclizumab, rituximab, and natalizumab.

8. The method of claim 2 , wherein the second agent is sanglifehrin A or a compound having cyclophilin D inhibitory activity.

9. The method of claim 1 , wherein administration of the 2ME2 compound is oral, parenteral, transdermal, topical, intravenous, subcutaneous, intramuscular, intradermal, ophthalmic, epidural, intratracheal, sublingual, buccal, rectal, vaginal, nasal, or inhalation.

10. A method of inhibiting or reducing NFATc1 nuclear translocation and NFAT-dependent gene transcription in a subject undergoing autoimmune demyelination, which comprises administering to the subject a therapeutically effective amount of a 2ME2 compound having the following formula:

wherein R a is selected from the group consisting of —OCH 3 , —OCH 2 CH 3 , —CH 3 , —CH 2 CH 3 , —CCCH 3 , —CHCH—CH 3 , and —CH 2 —CHCH 2 .

11. The method of claim 10 , which further comprises administering to the subject a second agent selected from the group consisting of a steroid, an anti-inflammatory compound, an immunosuppressive compound, and an antioxidant.

12. The method of claim 11 , wherein the second agent is beta-interferon.

13. The method of claim 11 , wherein the second agent is glatiramer acetate.

14. The method of claim 11 , wherein the second agent is lipoic acid.

15. The method of claim 11 , wherein the second agent is a monoclonal antibody.

16. The method of claim 11 , wherein the second agent is selected from the group consisting of daclizumab, rituximab, and natalizumab.

17. The method of claim 11 , wherein the second agent is sanglifehrin A or a compound having cyclophilin D inhibitory activity.

18. The method of claim 10 , wherein administration of the 2ME2 compound is oral, parenteral, transdermal, topical, intravenous, subcutaneous, intramuscular, intradermal, ophthalmic, epidural, intratracheal, sublingual, buccal, rectal, vaginal, nasal, or inhalation.

19. A method of inhibiting or reducing T cell cytokine production in a subject undergoing autoimmune demyelination, which comprises administering to the subject a therapeutically effective amount of a 2ME2 compound having the following formula:

wherein R a is selected from the group consisting of —OCH 3 , —OCH 2 CH 3 , —CH 3 , —CH 2 CH 3 , —CCCH 3 , —CHCH—CH 3 , and —CH 2 —CHCH 2 .

20. The method of claim 19 , which further comprises administering to the subject a second agent selected from the group consisting of a steroid, an anti-inflammatory compound, an immunosuppressive compound, and an antioxidant.

21. The method of claim 20 , wherein the second agent is beta-interferon.

22. The method of claim 20 , wherein the second agent is glatiramer acetate.

23. The method of claim 20 , wherein the second agent is lipoic acid.

24. The method of claim 20 , wherein the second agent is a monoclonal antibody.

25. The method of claim 20 , wherein the second agent is selected from the group consisting of daclizumab, rituximab, and natalizumab.

26. The method of claim 20 , wherein the second agent is sanglifehrin A or a compound having cyclophilin D inhibitory activity.

27. The method of claim 19 , wherein administration of the 2ME2 compound is oral, parenteral, transdermal, topical, intravenous, subcutaneous, intramuscular, intradermal, ophthalmic, epidural, intratracheal, sublingual, buccal, rectal, vaginal, nasal, or inhalation.

Assignments (2)
CHANGE OF NAME Recorded Aug 7, 2014
From: ENTREMED, INC.
To: CASI PHARMACEUTICALS, INC.
Reel/Frame 033497/0728 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 8, 2013
From: MAK, TAK WAH; DUNCAN, GORDON STUART
To: ENTREMED, INC.
Reel/Frame 029949/0170 →
Continuity (2)
Provisional Application 61693552 · Aug 27, 2012
Related Publication 20140056848A1 · Feb 27, 2014