IP Library Granted Patent US 7,419,991
Granted Patent B2
US 7,419,991 · App. 11/370,130 · Granted Sep 2, 2008

3-[5-(2-fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid, compositions, and methods for the use thereof

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Quick Facts
Patent No.
US 7,419,991
App. No.
11/370,130
Granted
Sep 2, 2008
Kind
B2
Abstract

Novel 1,2,4-oxadiazole benzoic acid compounds, methods of using and pharmaceutical compositions comprising an 1,2,4-oxadiazole benzoic acid derivative are disclosed. The methods include methods of treating or preventing a disease ameliorated by modulation of premature translation termination or nonsense-mediated mRNA decay, or ameliorating one or more symptoms associated therewith.

Claims (25)

1. A compound, 3-[5-(2-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid, having the structure:

or a pharmaceutically acceptable salt or solvate thereof.

2. A pharmaceutically acceptable hydrate of a compound of claim 1 .

3. A pharmaceutical composition comprising 3-[5-(2-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid or a pharmaceutically acceptable salt or solvate thereof and a pharmaceutically acceptable carrier, excipient or diluent.

4. The pharmaceutical composition of claim 3 , comprising 0.1 mg to 2000 mg of 3-[5-(2-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid or a pharmaceutically acceptable salt or solvate thereof.

5. The pharmaceutical composition of claim 4 , comprising 5 mg to about 500 mg of 3-[5-(2-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid or a pharmaceutically acceptable salt or solvate thereof.

6. The pharmaceutical composition of claim 3 suitable for oral, parenteral, mucosal, transdermal or topical administration.

7. The pharmaceutical composition of claim 6 suitable for oral administration.

8. The pharmaceutical composition of claim 7 in solid form.

9. The pharmaceutical composition of claim 8 , wherein the composition is a powder.

10. The pharmaceutical composition of claim 8 , wherein the composition is a tablet.

11. The pharmaceutical composition of claim 8 , wherein the composition is a capsule.

12. The pharmaceutical composition of claim 7 in liquid form.

13. The pharmaceutical composition of claim 12 , wherein the composition is a suspension.

14. The pharmaceutical composition of claim 13 , wherein the suspension is aqueous.

15. A single unit dosage form comprising solid 3-[5-(2-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid or a pharmaceutically acceptable salt or solvate thereof and a pharmaceutically acceptable carrier, excipient or diluent.

16. The single unit dosage form of claim 15 , comprising 0.1 mg to 2000 mg of 3-[5-(2-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid or a pharmaceutically acceptable salt or solvate thereof.

17. The single unit dosage form of claim 16 , comprising 5 mg to about 500 mg of 3-[5-(2-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid or a pharmaceutically acceptable salt or solvate thereof.

18. The single unit dosage form of claim 15 suitable for oral, parenteral, mucosal, transdermal or topical administration.

19. The single unit dosage form of claim 18 suitable for oral administration.

20. The single unit dosage form of claim 15 , wherein the dosage form is a powder.

21. The single unit dosage form of claim 15 , wherein the dosage form is a tablet.

22. The single unit dosage form of claim 15 , wherein the dosage form is a capsule.

23. The composition of claim 3 , wherein the composition is sterile.

24. The single unit dosage form of claim 15 , wherein the single unit dosage form is sterile.

Assignments (7)
TERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT @ REEL 061803 AND FRAME 0878 Recorded Oct 20, 2023
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: PTC THERAPEUTICS, INC.
Reel/Frame 065303/0163 →
SECURITY INTEREST Recorded Oct 28, 2022
From: PTC THERAPEUTICS, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 061803/0878 →
RELEASE OF SECURITY INTEREST Recorded Jul 14, 2020
From: MIDCAP FINANCIAL TRUST, AS AGENT
To: PTC THERAPEUTICS, INC.
Reel/Frame 053209/0872 →
CORRECTIVE ASSIGNMENT TO CORRECT THE INCLUSION OF 6420591,6583309,6503713, 5843995,7029846,7056656, 6468969,6486305,6630294, 6989256,6627398,8247167, 9017935 PREVIOUSLY RECORDED ON REEL 042418 FRAME 0774. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST. Recorded Aug 24, 2017
From: PTC THERAPEUTICS, INC.
To: MIDCAP FINANCIAL TRUST, AS AGENT
Reel/Frame 043672/0096 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 31, 2017
From: KARP, GARY MITCHELL; HWANG, SEONGWOO; CHEN, GUANGMING; ALMSTEAD, NEIL GREGORY
To: PTC THERAPEUTICS, INC.
Reel/Frame 043141/0219 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 31, 2017
From: MOON, YOUNG-CHOON
To: PTC THERAPEUTICS, INC.
Reel/Frame 043141/0296 →
SECURITY INTEREST Recorded May 8, 2017
From: PTC THERAPEUTICS, INC.
To: MIDCAP FINANCIAL TRUST, AS AGENT
Reel/Frame 042418/0774 →