Methods of facilitating neural cell survival using non-peptide and peptide BDNF neurotrophin mimetics
Methods and compounds for treating neurological and other disorders are provided. Included is the administering to a subject in need thereof an effective amount of a compound having binding and/or modulation specificity for a TrkB receptor molecule.
1. A method of treating a disorder in a subject in need thereof, comprising administering to the subject an effective amount of a compound represented by Formula (VII):
or a pharmaceutically acceptable salt thereof,
wherein:
m and n are independently 2;
each L 9 and L 10 is C 1 -C 5 alkylene;
X 20 and X 21 are N;
X 22 is halo; and
each D 15 and each D 16 are hydroxyl;
and
wherein the disorder is selected from the group consisting of Alzheimer's disease, Huntington's disease, amyotrophic lateral sclerosis, Rett syndrome, Parkinson's disease, spinal cord injury, stroke, ischemia, brain injury, motor neuron disease, multiple sclerosis, HIV dementia, peripheral nerve injury, hearing loss, and obesity.
2. The method of claim 1 , wherein the subject is a human subject.
3. The method of claim 1 , wherein the compound is represented by the structure:
or a pharmaceutically acceptable salt thereof.
4. A method of facilitating neuronal or other cell survival, comprising contacting a cell with a compound represented by Formula (VII):
or a pharmaceutically acceptable salt thereof,
wherein:
m and n are independently 2;
each L 9 and L 10 is C 1 -C 5 alkylene;
X 20 and X 21 are N;
X 22 is halo; and
each D 15 and each D 16 are hydroxyl.
5. The method of claim 4 , wherein the compound is represented by the structure:
or a pharmaceutically acceptable salt thereof.
6. The method of claim 4 , wherein the contacting is done in vitro.
7. The method of claim 1 , wherein the compound is formulated in a unit dosage form comprising said compound and a pharmaceutically acceptable carrier.
8. The method of claim 4 , wherein the compound is formulated in a unit dosage form comprising said compound and a pharmaceutically acceptable carrier.
9. The method of claim 1 or 4 , wherein each L 9 and each L 10 are C 1 -C 3 alkylene.
10. The method of claim 8 , wherein each L 9 and each L 10 are C 2 alkylene.
11. The method of claim 1 , wherein the disorder is selected from the group consisting of Alzheimer's disease, Huntington's disease, Rett syndrome, stroke, multiple sclerosis, and Parkinson's disease.