Claims
- 1. A compound having the structure:
- 2. A compound according to claim 1 wherein —Y— is
- 3. A compound according to claim 2 wherein each Y′ is —O—, and Z′ is —CH2—.
- 4. A compound according to claim 1 wherein Y is —(CR(2x-2))x—, and x is selected from 4 or 5.
- 5. A compound according to claim 1 wherein Z′ is selected from —CR2—, —CR2—CH2—, —CR═, or —CR═CH—, wherein each R is independently H or a straight chain or branched chain alkyl group having 1-6 carbon atoms.
- 6. A compound according to claim 2 wherein —OR is —OCH3.
- 7. A compound according to claim 4 wherein —NR2 is —N(CH3)2.
- 8. A compound according to claim 1 having the structure:
- 9. A method for producing the compound of claim 1 comprising:
(a) contacting a benzoic acid derivative under conditions suitable to activate the carboxy group thereof for the formation of an amide therefrom, wherein said benzoic acid derivative has the structure: 44wherein —M—, —Y′—, and Z′ are as defined above; or 45wherein —M— and —R are as defined above; or 46wherein —M— and —R are as defined above; and (b) contacting the activated benzoic acid derivative produced in step (a) with a nitrogen-containing heterocyclic compound of the structure: 47wherein Y is as defined above, wherein said contacting is carried out under conditions suitable to produce the desired imides or amides.
- 10. A method according to claim 9 wherein the carboxy group of said benzoic acid derivative is activated for the formation of an amide therefrom by contacting with carbonyl diimidazole.
- 11. A method for producing the compound of claim 1 comprising:
(a) contacting a benzoic acid derivative with at least two equivalents of a suitable base in suitable solvent, then contacting the resulting ionized benzoic acid derivative with pivaloyl chloride or a reactive carboxylic acid anhydride under conditions suitable to produce a mixed anhydride containing said benzoic acid, wherein said benzoic acid derivative has the structure: 48wherein —M—, —Y′—, and Z′ are as defined above; or 49wherein —M— and —R are as defined above; or 50wherein —M— and —R are as defined above; and (b) contacting said mixed anhydride produced in step (a) with a nitrogen-containing heterocyclic compound of the structure: 51wherein Y is as defined above, wherein said contacting is carried out under conditions suitable to produce the desired imides or amides.
- 12. A method for producing the compound of claim 1 comprising:
(a) contacting 3,4-(methylenedihetero)-benzaldehyde with ammonia under conditions suitable to form an imine derivative thereof, (b) contacting the imine produced in step (a) with: 52under conditions suitable to form a benzyloxy carbonyl imine, (c) contacting the product of step (b) with a simple conjugated diene under cycloaddition reaction conditions; and (d) contacting the reaction product of step (c) with a Lewis acid under conditions suitable for Friedel-Crafts acylation to occur.
- 13. A method according to claim 12, further comprising separating the enantiomers produced in the Friedel-Crafts reaction.
- 14. A method for producing the compound of claim 1 comprising:
(a) contacting 2,3-dihydroxy naphthalene with 1,2-dibromoethane in the presence of base under conditions suitable to produce an ethylenedioxy derivative of naphthalene, (b) contacting the ethylenedioxy derivative of naphthalene produced in step (a) with a suitable oxidizing agent under conditions suitable to produce 4,-5-ethylenedioxyphthaldehydic acid, (c) contacting the product of step (b) with anhydrous ammonia under conditions suitable to form an imine, which is then treated with a suitable carbonyl-activating agent under cyclization conditions suitable to form an acyl imine, and (d) contacting the product of step (c) with a simple conjugated diene under conditions suitable for cycloaddition to occur.
- 15. A formulation useful for enhancing synaptic responses mediated by AMPA receptors, said formulation comprising:
a compound according to claim 1, and a pharmaceutically acceptable carrier.
- 16. A method for the treatment of a subject to enhance synaptic response mediated by AMPA receptors, said method comprising administering to said subject an effective amount of a compound having the structure:
- 17. A method according to claim 16 wherein the performance of said subject is improved on sensory-motor problems or cognitive tasks dependent upon brain networks utilizing AMPA receptors, wherein the strength of memory encoding by said subject is improved, or wherein brain functioning is improved in subjects with deficiencies in the number of excitatory synapses or in the number of AMPA receptors.
- 18. A method for decreasing the amount of time needed for a subject to learn a cognitive, motor or perceptual task, or for increasing the time for which said subject retains cognitive, motor or perceptual tasks, or for decreasing the quantity and/or severity of errors made by a subject in recalling a cognitive, motor or perceptual task, said method comprising administering to said subject an effective amount of a compound having the structure:
- 19. Compounds of the formula:
Priority Claims (1)
Number |
Date |
Country |
Kind |
PCT/US93/06916 |
Jul 1993 |
US |
|
ACKNOWLEDGEMENT
[0001] This invention was made with United States Government support under Grant No. AFOSR 89-0383, awarded by the Air Force Office of Scientific Research. The United States Government has certain rights in the invention in the United States.
Continuations (1)
|
Number |
Date |
Country |
Parent |
09286167 |
Apr 1999 |
US |
Child |
09929801 |
Aug 2001 |
US |