Peroxisome proliferator-activated receptor (PPAR) active vinyl carboxylic acid derivatives
View Patent ↗Novel compounds of the general formula (I), the use of these compounds as pharmaceutical compositions, pharmaceutical compositions comprising the compounds and methods of treatment employing these compounds and compositions. The present compounds may be useful in the treatment and/or prevention of conditions mediated by Peroxisome Proliferator-Activated Receptors (PPAR), in particular the PPARδ suptype.
1. A compound of formula (I)
wherein X is aryl, fluorenyl or heteroaryl each of which is optionally substituted with one or more substituents selected from the group consisting of
halogen, hydroxy, cyano, amino, C 1-6 -alkylamino, C 1-6 -dialkylamino, C 3-6 -cycloalkylamino or carboxy;
C 1-6 -alkyl, C 3-6 -cycloalkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, C 1-6 -alkoxy, C 3-6 -cycloalkoxy, C 1-6 -alkylthio or C 3-6 -cycloalkylthio each of which is optionally substituted with halogen; and
aryl, aryloxy, arylthio, acyl, aralkyl, aralkoxy, heteroaryl, heteroaralkyl, heteroaryloxy, heteroaralkoxy each of which is optionally substituted with halogen, perhalomethyl, perhalomethoxy or C 1-6 -alkyl; and wherein
Y is aryl or heteroaryl each of which is optionally substituted with one or more substituents selected from the group consisting of
halogen, hydroxy, cyano, amino, C 1-6 -alkylamino, C 1-6 -dialkylamino, C 3-6 -cycloalkyl amino, carboxy;
C 1-6 -alkyl, C 3-6 -cycloalkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, C 1-6 -alkoxy, C 3-6 -cycloalkoxy, C 1-6 -alkylthio or C 3-6 -cycloalkylthio each of which is optionally substituted with halogen; and
aryl, aryloxy, arylthio, acyl, aralkyl, aralkoxy, heteroaryl, heteroaralkyl, heteroaryloxy, heteroaralkoxy each of which is optionally substituted with halogen, perhalomethyl or perhalomethoxy; or
Y is C 1-6 -alkyl, C 3-6 cycloalkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, or C 4-6 -alkenynyl; and
Ar is arylene which is optionally substituted with one or more halogen; and
Z is a O or S; and
Q is —(CH 2 ) n — wherein n is 0, 1, 2 or 3; and
R 1 in hydrogen or halogen; or
R 1 is C 1-6 -alkyl, C 3-6 -cycloalkyl, C 1-6 -alkoxy, C 3-6 -cycloalkoxy each of which is optionally substituted with one or more substituents selected from the group consisting of halogen, hydroxy, carboxy, amino and cyano; and
R 2 is hydrogen, C 1-6 -alkyl, C 3-6 -cycloalkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, C 4-6 -alkenynyl or aryl;
provided that X and Y independently is not a pyridine ring;
provided that when X and Y are phenyl substituted with halogen, Ar is phenylene, O is (CH 2 ) n and n=0, then Z=S;
or
a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, or any tautomeric forms, stereoisomers, mixture of stereoisomers racemic mixture, or polymorphs thereof.
2. A compound according to claim 1 wherein X is aryl, fluorenyl or heteroaryl, each of which is optionally substituted with one or more substituents selected from the group consisting of
halogen;
C 1-6 -alkyl, C 1-6 -alkoxy, or C 1-6 -alkylthio each of which is optionally substituted with halogen; and
aryl, aryloxy, arylthio, aralkyl, aralkoxy, heteroaryl, heteroaralkyl, heteroaryloxy or heteroaralkoxy each of which is optionally substituted with halogen, perhalomethyl, perhalomethoxy or C 1-6 -alkyl.
3. A compound according to claim 1 wherein X is aryl, fluorenyl or heteroaryl each of which is optionally substituted with one or more substituents selected from the group consisting of
halogen; and
aryl, aryloxy, or heteroaryl each of which is optionally substituted with halogen, perhalomethyl, perhalomethoxy or C 1-6 -alkyl.
4. A compound according to claim 1 wherein X is aryl, which is optionally substituted with one or more substituents selected from the group consisting of
halogen; and
aryl, aryloxy, or heteroaryl each of which is optionally substituted with halogen, perhalomethyl, perhalomethoxy or C 1-6 -alkyl.
5. A compound according to claim 4 wherein X is phenyl, which is optionally substituted with one or more substituents selected from the group consisting of
bromine; and
phenyl or phenyloxy.
6. A compound according to claim 1 wherein X is heteroaryl, which is optionally substituted with one or more substituents selected from the group consisting of
halogen; and
aryl or heteroaryl, each of which is optionally substituted with halogen, perhalomethyl, perhalomethoxy or C 1-6 -alkyl.
7. A compound according to claim 6 wherein X is heteroaryl, which is optionally substituted with aryl.
8. A compound according to claim 7 wherein X is thiazolyl, which is optionally substituted with phenyl.
9. A compound according to claim 1 , wherein X is fluorenyl.
10. A compound according to claim 1 , wherein Y is aryl or heteroaryl, each of which is optionally substituted with one or more substituents selected from the group consisting of
halogen;
C 1-6 -alkyl, C 1-6 -alkoxy or C 1-6 -alkylthio each of which is optionally substituted with halogen; and
aryl, aryloxy, arylthio, aralkyl, aralkoxy, heteroaryl, heteroaralkyl, heteroaryloxy or heteroaralkoxy, each of which is optionally substituted with halogen, perhalomethyl, perhalomethoxy, or C 1-6 -alkyl.
11. A compound according to claim 10 , wherein Y is aryl or heteroaryl, each of which is optionally substituted with one ox more substituents selected from the group consisting of
halogen;
C 1-6 -alkyl, and
aryl or heteroaryl each of which is optionally substituted with halogen, perhalomethyl, perhalomethoxy, or C 1-6 -alkyl.
12. A compound according to claim 10 , wherein Y is aryl, which is optionally substituted with one or more halogens.
13. A compound according to claim 12 , wherein Y is phenyl, which is optionally substituted with one or more halogens.
14. A compound according to claim 10 , wherein Y is heteroaryl, which is optionally substituted with one or more halogens.
15. A compound according to claim 1 , wherein Y is C 1-6 -alkyl.
16. A compound according to claim 15 wherein Y is methyl.
17. A compound according to claim 1 , wherein Ar is phenylene; which is optionally substituted with one or more halogens.
18. A compound according to claim 1 , wherein Z is O.
19. A compound according to claim 1 , wherein n is 1 or 2.
20. A compound according to claim 1 , wherein R 1 is hydrogen.
21. A compound according to claim 1 , wherein R 1 is C 1-3 -alkyl.
22. A compound according to claim 1 , wherein R 1 is C 1-3 -alkoxy.
23. A compound according to claim 1 , wherein R 2 is hydrogen or C 1-6 -alkyl.
24. A compound according to claim 23 , wherein R 2 is hydrogen, methyl or ethyl.
25. A compound according to claim 1 , wherein said compound is selected from the group consisting of:
3-{3-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-phenyl}-propionic acid ethyl ester,
3-{3-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{3-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-phenyl}-acetic acid ethyl ester,
3-{3-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-phenyl}-acetic acid,
3-{4-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-phenyl}-propionic acid ethyl ester,
3-{4-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-phenyl}-propionic acid,
{4-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-phenyl}-acetic acid methyl ester,
{4-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid ethyl ester,
{4-[3,3-Bis-(4-bromo-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid,
(E)-{4-[3-(4-Bromo-phenyl)-3-phenyl-allyloxy]-phenyl}-acetic acid methyl ester,
(E)-{4-[3-(4-Bromo-phenyl)-3-phenyl-allyloxy]-phenyl}-acetic acid,
(Z)-{4-[3-(4-Bromo-phenyl)-3-phenyl-allyloxy]-phenyl}-acetic acid methyl ester,
(E)-{4-[3-(4-Bromo-phenyl)-3-phenyl-allyloxy]-3-chloro-phenyl}-acetic acid ethyl ester,
(E)-{4-[3-(4-Bromo-phenyl)-3-phenyl-allyloxy]-3-chloro-phenyl}-acetic acid, and
a pharmaceutically acceptable salt of any of the foregoing.
26. A compound according to claim 1 , wherein said compound is selected from the group consisting of:
(E)-{4-[3-(9H-Fluoren-2-yl)-but-2-enyloxy]-phenyl}-acetic acid methyl ester,
(E)-{4-[3-(9H-Fluoren-2-yl))-but-2-enyloxy]-phenyl}-acetic acid,
(E)-{4-[3-(9H-Fluoren-2-yl)-but-2-enyloxy]-phenyl}-propionic acid ethyl ester,
(E)-{4-[3-(9H-Fluoren-2-yl)-but-2-enyloxy]-phenyl}-propionic acid, and
a pharmaceutically acceptable salt thereof.
27. A compound according to claim 1 , wherein said compound is selected from the group consisting of:
(E)-{4-[3-(4-Phenoxy-phenyl)-but-2-enyloxy]-phenyl}-acetic acid methyl ester,
(E)-{4-[3-(4-Phenoxy-phenyl)-but-2-enyloxy]-phenyl}-acetic acid,
(E)-{3-[3-(4′-Bromo-biphenyl-4-yl)-but-2-enyloxy]-phenyl}-acetic acid ethyl ester,
(E)-{3-[3-(4′-Bromo-biphenyl-4-yl)-but-2-enyloxy]-phenyl}-acetic acid,
(E)-{4-[3-(4′-Bromo-biphenyl-4-yl)-but-2-enyloxy]-phenyl}-acetic acid methyl ester,
(E)-{4-[3-(4′-Bromo-biphenyl-4-yl)-but-2-enyloxy]-phenyl}-acetic acid,
(E)-{3-Chloro-4-[3-(4-fluoro-phenyl)-3-(2-phenyl-thiazol-5-yl)-allyloxy]-phenyl}-acetic acid ethyl ester,
(E)-{3-Chloro-4-[3-(4-fluoro-phenyl)-3-(2-phenyl-thiazol-5-yl)-allyloxy]-phenyl}-acetic acid,
(Z)-{3-Chloro-4-[-3-(4-fluoro-phenyl)-3-(2-phenyl-thiazol-5-yl)-allyloxy]-phenyl}-acetic acid ethyl ester,
(E)-{3-Chloro-4-[3-(4-fluoro-phenyl)-3-(2-phenyl-thiazol-5-yl)-allyloxy]-phenyl}-acetic acid,
(E)-{3-Chloro-4-[3-(2-phenyl-thiazol-5-yl)-but-2-enyloxy]-phenyl}-acetic acid ethyl ester,
(E)-{3-Chloro-4-[3-(2-phenyl-thiazol-5-yl)-but-2-enyloxy]-phenyl}-acetic acid,
(Z)-{3-Chloro-4-[3-(2-phenyl-thiazol-5-yl)-but-2-enyloxy]-phenyl}-acetic acid ethyl ester,
(Z)-{3-Chloro-4-[3-(2-phenyl-thiazol-5-yl)-but-2-enyloxy]-phenyl}-acetic acid,
(E)-{4-[3-Biphenyl-4-yl-3-(2-phenyl-thiazol-5-yl)-allyloxy]-3-chloro-phenyl}-acetic acid ethyl ester,
(E)-{4-[3-Biphenyl-4-yl-3-(2-phenyl-thiazol-5-yl)-allyloxy]-3-chloro-phenyl}-acetic acid,
(Z)-{4-[3-Biphenyl-4-yl-3-(2-phenyl-thiazol-5-yl)-allyloxy]-3-chloro-phenyl}-acetic acid ethyl ester,
(Z)-{4-[3-Biphenyl-4-yl-3-(2-phenyl-thiazol-5-yl)-allyloxy]-3-chloro-phenyl}-acetic acid, and
a pharmaceutically acceptable salt thereof.
28. A compound according to claim 1 , wherein said compound is selected from the group consisting of:
{4-[3,3-Bis-(4-fluoro-phenyl)-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-chloro-phenyl)-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-iodo-phenyl)-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-trifluoromethyl-phenyl)-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-cyano-phenyl)-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-biphenyl)-4-yl-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]phenyl}-acetic acid,
{4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-thiophen-2-yl-phenyl)-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-thiophen-3-yl-phenyl)-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-fluoro-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid,
{4-[3,3-Bis-(4-chloro-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid,
{4-[3,3-Bis-(4-iodo-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid,
{4-[3,3-Bis-(4-trifluoromethyl-phenyl)-3-chloro-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-cyano-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid,
{4-[3,3-Bis-biphenyl)-4-yl-allyloxy]-3-chloro-phenyl}-acetic acid,
{4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid,
{4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid,
{4-[3,3-Bis-(4-thiophen-2-yl-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid,
{4-[3,3-Bis-(4-thiophen-3-yl-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid,
{4-[3,3-Bis-(4-fluoro-phenyl)-allyloxy]-3-bromo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-chloro-phenyl)-allyloxy]-3-bromo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-iodo-phenyl)-allyloxy]-3-bromo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-trifluoromethyl-phenyl)-3-bromo-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-cyano-phenyl)-allyloxy]-3-bromo-phenyl}-acetic acid,
{4-[3,3-Bis-biphenyl)-4-yl-allyloxy]-3-bromo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]-3-bromo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-3-bromo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-thiophen-2-yl-phenyl)-allyloxy]-3-bromo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-thiophen-3-yl-phenyl)-allyloxy]-3-bromo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-fluoro-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-chloro-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-iodo-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-trifluoromethyl-phenyl)-3-iodo-allyloxy]-phenyl}-acetic acid,
{4-[3,3-Bis-(4-cyano-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid,
{4-[3,3-Bis-biphenyl)-4-yl-allyloxy]-3-iodo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-thiophen-2-yl-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid,
{4-[3,3-Bis-(4-thiophen-3-yl-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid,
3-{4-[3,3-Bis-(4-fluoro-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-chloro-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-iodo-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-trifluoromethyl-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-cyano-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-biphenyl)-4-yl-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-thiophen-2-yl-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-thiophen-3-yl-phenyl)-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-fluoro-phenyl)-allyloxy]-3-chloro-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-chloro-phenyl)-allyloxy]-3-chloro-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-iodo-phenyl)-allyloxy]-3-chloro-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-trifluoromethyl-phenyl)-3-chloro-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-cyano-phenyl)-allyloxy]-3-chloro-phenyl}-propionic acid,
3-{4-[3,3-Bis-biphenyl)-4-yl-allyloxy]-3-chloro-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]-3-chloro-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-3-chloro-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-thiophen-2-yl-phenyl)-allyloxy]-3-chloro-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-thiophen-3-yl-phenyl)-allyloxy]-3-chloro-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-fluoro-phenyl)-allyloxy]-3-bromo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-chloro-phenyl)-allyloxy]-3-bromo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-iodo-phenyl)-allyloxy]-3-bromo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-trifluoromethyl-phenyl)-3-bromo-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-cyano-phenyl)-allyloxy]-3-bromo-phenyl}-propionic acid,
3-{4-[3,3-Bis-biphenyl)-4-yl-allyloxy]-3-bromo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]-3-bromo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-3-bromo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-thiophen-2-yl-phenyl)-allyloxy]-3-bromo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-thiophen-3-yl-phenyl)-allyloxy]-3-bromo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-fluoro-phenyl)-allyloxy]-3-iodo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-chloro-phenyl)-allyloxy]-3-iodo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-iodo-phenyl)-allyloxy]-3-iodo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-trifluoromethyl-phenyl)-3-iodo-allyloxy]-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-cyano-phenyl)-allyloxy]-3-iodo-phenyl}-propionic acid,
3-{4-[3,3-Bis-biphenyl)-4-yl-allyloxy]-3-iodo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]-3-iodo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-3-iodo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-thiophen-2-yl-phenyl)-allyloxy]-3-iodo-phenyl}-propionic acid,
3-{4-[3,3-Bis-(4-thiophen-3-yl-phenyl)-allyloxy]-3-iodo-phenyl}-propionic acid, and
a pharmaceutically acceptable salt thereof.
29. A compound according to claim 1 , wherein said compound is a PPARδ agonist.
30. A compound according to claim 29 , wherein said compound is a selective PPARδ agonist.
31. A pharmaceutical composition comprising, as an active ingredient, at least one compound according to claim 1 and one or more pharmaceutically acceptable carriers or excipients.
32. A pharmaceutical composition according to claim 31 in unit dosage form, comprising from about 0.05 mg to about 1000 mg per day of said compound.
33. A pharmaceutical composition for the treatment of conditions mediated by the Peroxisome Proliferator-Activated Receptors (PPAR), the composition comprising a compound according to claim 1 and one or more pharmaceutically acceptable carriers or excipients.
34. A pharmaceutical composition for the treatment of type I diabetes, type II diabetes, impaired glucose tolerance, insulin resistance or obesity, said composition comprising a compound according to claim 1 and one or more pharmaceutically acceptable carriers or excipients.
35. A pharmaceutical composition according to claim 31 for oral, nasal, transdermal, pulmonal, or parenteral administration.
36. A method for the treatment of type I diabetes, type II diabetes, impaired glucose tolerance, insulin resistance or obesity, the method comprising administering to a subject in need thereof an effective amount of a compound according to claim 1 .
37. The method according to claim 36 wherein the effective amount is between about 0.05 mg to about 1000 mg per day.
38. A pharmaceutical composition according to claim 32 in unit dosage form, comprising from about 0.1 to about 500 mg per day of said compound.
39. A pharmaceutical composition according to claim 32 in unit dosage form, comprising from about 0.5 mg to about 200 mg per day of said compound.