Deuterated analogs of D-serine and uses thereof
This disclosure relates to deuterated D-serine, pharmaceutically acceptable salts thereof, analogs and prodrugs thereof, pharmaceutical compositions thereof, and methods of use.
1. A method of treating epilepsy, NMDAR encephalitis, Parkinson's disease, cognitive deficits in Parkinson's disease, Alzheimer's disease, mild cognitive impairment, amyotrophic lateral sclerosis (ALS), Huntington's disease, bipolar disorder, bipolar mania, bipolar depression, treatment-refractory depression, cognitive deficits in depression, major depressive disorder, generalized anxiety disorder, major depressive disorder with mixed features, and cognition deficits associated with Huntington's disease, subjective cognitive decline, traumatic brain injury, or Lewy Body Dementia, the method comprising administering to a subject in need thereof an effective amount of
Compound 100:
wherein each position designated specifically as deuterium has at least 90% incorporation of deuterium; and wherein the compound is at least about 90% stereomerically pure;
or a pharmaceutically acceptable salt thereof.
2. The method of claim 1 , wherein the method is for treating NMDAR encephalitis, the method comprising administering to a subject in need thereof an effective amount of
Compound 100;
wherein each position designated specifically as deuterium has at least 90% incorporation of deuterium; and wherein the compound is at least about 90% stereomerically pure;
or a pharmaceutically acceptable salt thereof.
3. A method of treating depression, the method comprising administering to a subject in need thereof an effective amount of
Compound 100:
wherein each position designated specifically as deuterium has at least 90% incorporation of deuterium; and wherein the compound is at least about 90% stereomerically pure;
or a pharmaceutically acceptable salt thereof.
4. A method of increasing NMDA receptor function, the method comprising contacting a cell with
Compound 100:
wherein each position designated specifically as deuterium has at least 90% incorporation of deuterium; and wherein the compound is at least about 90% stereomerically pure;
or a pharmaceutically acceptable salt thereof, such that NMDA receptor function in the cell is increased.
5. The method of claim 1 , wherein in Compound 100, the position designated specifically as deuterium has at least 95% incorporation of deuterium.
6. The method of claim 5 , wherein in Compound 100, the position designated specifically as deuterium has at least 97% incorporation of deuterium.
7. The method of claim 1 , wherein in Compound 100, any atom not designated as deuterium is present at its natural isotopic abundance.
8. The method of claim 1 , wherein Compound 100 is administered orally.
9. The method of claim 1 , wherein the method comprises administering Compound 100 in an amount from 1 to 10 g/day.
10. The method of claim 1 , wherein in Compound 100, less than 2% of the enantiomer of Compound 100 is present.
11. The method of claim 9 , wherein the method comprises administering Compound 100 in an amount from 1 to 5 g/day.
12. The method of claim 1 , wherein Compound 100 is administered in a unit dose form in an amount from 1 g to 10 g.
13. The method of claim 12 , wherein Compound 100 is administered in a unit dose form in an amount of about 1 g, about 2 g, about 3 g, about 4 g, about 5 g, about 8 g or about 10 g.
14. The method of claim 5 , wherein Compound 100 is administered orally.
15. The method of claim 5 , wherein the method comprises administering Compound 100 in an amount from 1 to 10 g/day.
16. The method of claim 5 , wherein in Compound 100, less than 2% of the enantiomer of Compound 100 is present.
17. The method of claim 15 , wherein the method comprises administering Compound 100 in an amount from 1 to 5 g/day.
18. The method of claim 5 , wherein Compound 100 is administered in a unit dose form in an amount from 1 g to 10 g.
19. The method of claim 18 , wherein Compound 100 is administered in a unit dose form in an amount of about 1 g, about 2 g, about 3 g, about 4 g, about 5 g, about 8 g or about 10 g.
20. The method of claim 6 , wherein Compound 100 is administered orally.
21. The method of claim 6 , wherein the method comprises administering Compound 100 in an amount from 1 to 10 g/day.
22. The method of claim 6 , wherein in Compound 100, less than 2% of the enantiomer of Compound 100 is present.
23. The method of claim 21 , wherein the method comprises administering Compound 100 in an amount from 1 to 5 g/day.
24. The method of claim 6 , wherein Compound 100 is administered in a unit dose form in an amount from 1 g to 10 g.
25. The method of claim 24 , wherein Compound 100 is administered in a unit dose form in an amount of about 1 g, about 2 g, about 3 g, about 4 g, about 5 g, about 8 g or about 10 g.