Compositions and methods for modulating c-Rel-dependent cytokine production
View Patent ↗The present invention is directed to compositions and methods for modulating c-Rel-dependent cytokine production without materially altering the level of expression of NFκB and/or the amount of IκB. The present invention is also directed to screening for modulators of c-Rel activity as determined by assaying for altered subcellular localization of c-Rel but where the level of expression of NFκB and/or the amount of IκB is materially unaltered.
1. A method of treating Alzheimer's disease, the method comprising administering to a subject in need thereof, a pharmaceutical composition comprising an amount of Compound 2: N-(3-methyl-benzylidene)-N′-[6-morpholin-4-yl-2-(2-pyridin-2-yl-ethoxy)-pyrimidin-4-yl]-hydrazine.
2. The method of claim 1 , wherein the pharmaceutical composition is formulated for a route of administration selected from intravenous, intranasal, or oral.
3. The method of claim 2 , wherein the pharmaceutical composition is formulated for intravenous administration.
4. The method of claim 3 , wherein the amount of Compound 2 in the composition is from 1 to 50 mg per kilogram of the subject's body weight.
5. The method of claim 2 , wherein the pharmaceutical composition is formulated for intranasal administration.
6. The method of claim 5 , wherein the amount of Compound 2 in the composition is from 0.1 to 50 mg per kilogram of the subject's body weight.
7. The method of claim 2 , wherein the pharmaceutical composition is formulated for oral administration.
8. The method of claim 7 , wherein the pharmaceutical composition is a tablet, caplet, hard gelatin capsule, soft gelatin capsules, troche, dragee, dispersion, suspension, or solution.
9. The method of claim 7 , wherein the amount of Compound 2 in the composition is from 1 microgram to 500 mg, from 100 micrograms to 5 mg, or from 1 microgram to 50 micrograms per kilogram of the subject's body weight.
10. The method of claim 8 , wherein the pharmaceutical composition is a controlled release formulation.
11. The method of claim 1 , further comprising administering to the subject an additional prophylactic or therapeutic agent.
12. The method of claim 11 , wherein the additional prophylactic or therapeutic agent is an anti-inflammatory agent, an immunomodulatory agent, a leukotriene antagonist, a beta2-agonist, an anticholinergic agent, an anti-malarial agent, an anti-viral agent, or an antibiotic.
13. The method of claim 12 , wherein the additional prophylactic or therapeutic agent is an anti-inflammatory agent.
14. The method of claim 13 , wherein the anti-inflammatory agent is selected from an adrenocorticoid, a corticosteroid, a glucocorticoid, or a steroid.
15. The method of claim 13 , wherein the anti-inflammatory agent is a non-steroidal anti-inflammatory agent selected from aspirin, ibuprofen, diclofenac, naproxen, benoxaprofen, flurbiprofen, fenoprofen, flubufen, ketoprofen, indoprofen, piroprofen, carprofen, oxaprozin, pramoprofen, muroprofen, trioxaprofen, suprofen, aminoprofen, tiaprofenic acid, fluprofen, bucloxic acid, indomethacin, sulindac, tolmetin, zomepirac, tiopinac, zidometacin, acemetacin, fentiazac, clidanac, oxpinac, mefenamic acid, meclofenamic acid, flufenamic acid, niflumic acid, tolfenamic acid, diflurisal, flufenisal, piroxicam, sudoxicam, isoxicam, aspirin, sodium salicylate, choline magnesium trisalicylate, salsalate, diflunisal, salicylsalicylic acid, sulfasalazine, olsalazin, acetaminophen, phenacetin indomethacin, sulindac, etodolac, tolmetin, diclofenac, ketorolac, mefenamic acid, meclofenamic acid, piroxicam, tenoxicam, phenylbutazone, oxyphenthartazone and nabumetone, and pharmaceutically acceptable salts thereof and mixtures thereof.
16. The method of claim 11 , wherein the additional prophylactic or therapeutic agent is administered in the same dosage form as Compound 2.
17. The method of claim 11 , wherein the additional prophylactic or therapeutic agent is donepezil.
18. The method of claim 1 , wherein the subject is human.