IP Library Patent Application 12117586
Patent Application
App. No. 12/117,586

METHODS OF TREATING RETT SYNDROME

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Patent No.
US None
App. No.
12/117,586
Abstract

The present embodiments relate to methods for the treatment of Rett Syndrome. More specifically, the present embodiments relate to pivagabine for use in the treatment of Rett Syndrome. Some embodiments relate to treatment of a patient with Rett Syndrome. Other embodiments relate to treatment of the indications of Rett Syndrome.

Claims (23)

1 . A method of treating a patient with symptoms of Rett Syndrome, comprising administering an amount of pivagabine to the patient effective to reduce said symptoms.

2 . The method of claim 1 wherein the patient is a mammal.

3 . The method of claim 1 , wherein the patient is a human.

4 . The method of claim 1 , wherein the symptoms are selected from anxiety, ataxia, stressful reactions to novel situations, convulsions, compulsive or repetitive behavior, chorea, memory impairment, social withdrawal, and mental retardation.

5 . The method of claim 1 , wherein the pivagabine is administered by one or more of the routes consisting of intravenous, intraperitoneal, inhalation, intramuscular, subcutaneous and oral.

6 . The method of claim 1 , wherein the pivagabine is administered orally.

7 . The method of claim 1 , wherein the pivagabine has the following structure:

8 . A method of treating the indications of Rett Syndrome in a patient comprising administering to said patient a therapeutically effective amount of pivagabine.

9 . The method of claim 8 , wherein the patient is a mammal.

10 . The method of claim 8 , wherein the patient is a human.

11 . The method of claim 8 , wherein the pivagabine is administered by one or more of the routes consisting of intravenous, intraperitoneal, inhalation, intramuscular, subcutaneous and oral.

12 . The method of claim 8 , wherein the pivagabine is administered orally.

13 . The method of claim 8 , wherein the pivagabine has the following structure:

14 . A method of treating or preventing the symptoms of Rett Syndrome in a mammal, comprising the step of administering to said mammal a therapeutically effective amount of pivagabine and a pharmaceutically acceptable vehicle.

15 . The method of claim 14 , wherein the mammal is human.

16 . The method of claim 14 , wherein the symptoms are selected from anxiety, ataxia, stressful reactions to novel situations, convulsions, compulsive or repetitive behavior, chorea, memory impairment, social withdrawal, and mental retardation.

17 . The method of claim 14 , wherein the pivagabine is administered by one or more of the routes consisting of intravenous, intraperitoneal, inhalation, intramuscular, subcutaneous and oral.

18 . The method of claim 14 , wherein the pivagabine is administered orally.

19 . The method of claim 14 , wherein the pivagabine has the following structure:

20 . A method of treating Rett Syndrome, comprising administering pivagabine.

21 . The method of claim 20 , wherein the pivagabine is administered by one or more of the routes consisting of intravenous, intraperitoneal, inhalation, intramuscular, subcutaneous and oral.

22 . The method of claim 20 , wherein the pivagabine is administered orally.

23 . The method of claim 20 , wherein the pivagabine has the following structure:

Assignments (12)
SECURITY AGREEMENT Recorded Nov 28, 2011
From: CENERX BIOPHARMA, INC.
To: PERSEUS-SOROS BIOPHARMACEUTICAL FUND, LP; L CAPITAL PARTNERS SBIC, LP; F VIIII OMEGA LLC; A.M. PAPPAS LIFE SCIENCE VENTURES III, LP; PV III CEO FUND, LP; MORRIS, I. WISTAR, III
Reel/Frame 027284/0495 →
RELEASE OF SECURITY INTEREST Recorded Feb 16, 2011
From: PERSEUS-SOROS BIOPHARMACEUTICAL FUND, LP; L CAPITAL PARTNERS SBIC, LP; A.M. PAPPAS LIFE SCIENCE VENTURES III, LP; PV III CEO FUND, LP; MORRIS, I. WISTAR, III
To: CENERX BIOPHARMA, INC.
Reel/Frame 025817/0722 →
RELEASE OF SECURITY INTEREST Recorded Feb 16, 2011
From: PERSEUS-SOROS BIOPHARMACEUTICAL FUND, LP; L CAPITAL PARTNERS SBIC, LP; A.M. PAPPAS LIFE SCIENCE VENTURES III, LP; PV III CEO FUND, LP; MORRIS, I WISTAR, III
To: CENERX BIOPHARMA, INC.
Reel/Frame 025817/0462 →
RELEASE OF SECURITY INTEREST Recorded Feb 16, 2011
From: PERSEUS-SOROS BIOPHARMACEUTICAL FUND, LP; L CAPITAL PARTNERS SBIC, LP; A.M. PAPPAS LIFE SCIENCE VENTURES III, LP; PV III CEO FUND, LP; MORRIS, I. WISTAR, III
To: CENERX BIOPHARMA, INC.
Reel/Frame 025817/0576 →
SECURITY AGREEMENT Recorded Aug 30, 2010
From: CENERX BIOPHARMA, INC.
To: PERSEUS-SOROS BIOPHARMACEUTICAL FUND, LP C/O AISLING CAPITAL, LLC; L CAPITAL PARTNERS SBIC, LP; A.M. PAPPAS LIFE SCIENCE VENTURES III, LP; PV III CEO FUND, LP; MORRIS, I. WISTAR, III
Reel/Frame 024900/0722 →
INTELLECTUAL PROPERTY SECURITY AGREEMENT ASSIGNMENT Recorded Feb 23, 2010
From: MIDCAP FINANCIAL, LLC
To: MIDCAP FUNDING III, LLC
Reel/Frame 023973/0396 →
SECURITY AGREEMENT Recorded Jan 19, 2010
From: CENERX BIOPHARMA, INC.
To: PERSEUS-SOROS BIOPHARMACEUTICAL FUND, LP; L CAPITAL PARTNERS SBIC, LP; A.M. PAPPAS LIFE SCIENCE VENTURES III, LP; PV III CEO FUND, L.P.; MORRIS, I. WISTAR, III
Reel/Frame 023811/0431 →
CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE FROM "ASSIGNMENT" TO "OTHER - ASSIGNMENT OF SECURITY AGREEMENT" PREVIOUSLY RECORDED ON REEL 023397 FRAME 0175. ASSIGNOR(S) HEREBY CONFIRMS THE INTELLECTUAL PROPERTY SECURITY AGREEMENT ASSIGNMENT. Recorded Nov 12, 2009
From: MIDCAP FUNDING I, LLC
To: MIDCAP FINANCIAL, LLC
Reel/Frame 023509/0882 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 20, 2009
From: MIDCAP FUNDING I, LLC
To: MIDCAP FINANCIAL, LLC
Reel/Frame 023397/0175 →
SECURITY AGREEMENT Recorded Jun 12, 2009
From: CENERX BIOPHARMA, INC.
To: PERSEUS-SOROS BIOPHARMACEUTICAL FUND, LP; L. CAPITAL PARTNERS SBIC, LP; A.M. PAPPAS LIFE SCIENCE VENTURES III, LP; PV III CEO FUND, LP; MORRIS, I. WISTAR, III
Reel/Frame 022816/0682 →
SECURITY AGREEMENT Recorded Jun 11, 2009
From: CENERX BIOPHARMA, INC.
To: MIDCAP FUNDING I, LLC
Reel/Frame 022815/0587 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 28, 2008
From: KRISHNAN, RANGA; PANDE, ATUL
To: CENERX BIOPHARMA
Reel/Frame 021305/0349 →