Compounds for the treatment of metabolic disorders
Compounds useful for the treatment of various metabolic disorders, such as insulin resistance syndrome, diabetes, hyperlipidemia, fatty liver disease, cachexia, obesity, atherosclerosis and arteriosclerosis, are disclosed.
1. A compound of the formula:
wherein
n is 1 or 2;
t is 0 or 1;
m is 0 and r is 1, or m is 1 and r is 0;
A is phenyl, unsubstituted or substituted by 1 or 2 groups selected from: halo, alkyl having 1 or 2 carbon atoms, perfluoromethyl, alkoxy having 1 or 2 carbon atoms, and perfluoromethoxy; or
cycloalkyl having from 3 to 6 ring carbon atoms wherein the cycloalkyl is unsubstituted or one or two ring carbons are mono-substituted by methyl or ethyl;
Z is
R 1 is hydrogen or alkyl having from 1 to 7 carbon atoms;
R 4 is hydrogen; —NHCOOC(CH 3 ) 3 ; —NHCH 3 ; or —NHCH 2 CH 3 ;
or when R 1 is hydrogen, a pharmaceutically acceptable salt of the compound.
2. The compound or salt of claim 1 , wherein A is cycloalkyl having from 3 to 6 ring carbon atoms wherein the cycloalkyl is unsubstituted or one or both of the ring carbons adjacent to the remainder of the compound of formula II are mono-substituted by methyl or ethyl.
3. The compound or salt of claim 1 , wherein A is phenyl, unsubstituted or substituted by 1 or 2 groups selected from: fluoro, alkyl having 1 or 2 carbon atoms, perfluoromethyl, alkoxy having 1 or 2 carbon atoms, and perfluoromethoxy.
4. The compound of claim 3 , represented by the formula:
wherein
m is 0 or 1;
r is 0 or 1;
Z is
R 1 is hydrogen or alkyl having from 1 to 7 carbon atoms;
R 4 is hydrogen; —NHCOOC(CH 3 ) 3 ; —NHCH 3 ; or —NHCH 2 CH 3 ;
R 3 is hydrogen or halo;
or when R 1 is hydrogen, a pharmaceutically acceptable salt of the compound.
5. The compound or salt of claim 4 , wherein R 1 is hydrogen or ethyl.
6. The compound or salt of claim 5 , wherein the compound is 3-[(4-(2-fluorobenzyloxy)phenyl)-methylthio]propionic acid.
7. The compound or salt of claim 5 , wherein the compound is 3-[(4-(2,6-difluorobenzyloxy)phenyl)-methylthio]propionic acid.
8. The compound or salt of claim 5 , wherein the compound is (2RS)2-(N-Boc)-3-[2-(4-(2,6-difluorobenzyloxy)phenyl)-2-oxoethyl]thiopropionic acid.
9. A compound of the formula:
wherein
n is 1 or 2;
R 1 is hydrogen or alkyl having from 1 to 7 carbon atoms;
R 14 is hydroxy or hydrogen; and
A is
cycloalkyl having from 3 to 6 ring carbon atoms wherein the cycloalkyl is unsubstituted or one or two ring carbons are independently mono-substituted by methyl or ethyl;
or a pharmaceutically acceptable salt of the compound.
10. The compound of claim 9 , represented by the formula:
wherein
n is 1 or 2;
R 1 is hydrogen or alkyl having from 1 to 7 carbon atoms;
A is
cycloalkyl having from 3 to 6 ring carbon atoms wherein the cycloalkyl is unsubstituted or one or two ring carbons are independently mono-substituted by methyl or ethyl;
or a pharmaceutically acceptable salt of the compound.
11. A compound, ethyl 2-hydroxy-4-oxo-4-(4-(2,6-difluorobenzyloxy)phenyl)but-2-enoate, or a pharmaceutically acceptable salt thereof.
12. A compound, 4-(3-(2,6-Dimethylbenzyloxy)phenyl)-4-oxo-2-butenoic acid, or a pharmaceutically acceptable salt thereof.
13. A compound of the formula:
wherein
n is 1 or 2;
R 1 is hydrogen or alkyl having from 1 to 3 carbon atoms; and
A is phenyl, unsubstituted or substituted by 1 or 2 groups selected from halo, alkyl having 1 or 2 carbon atoms, perfluoromethyl, alkoxy having 1 or 2 carbon atoms, and perfluoromethoxy; or
cycloalkyl having from 3 to 6 ring carbon atoms wherein the cycloalkyl is unsubstituted or one or two ring carbons are independently mono-substituted by methyl or ethyl;
or a pharmaceutically acceptable salt of the compound.
14. The compound or salt of claim 13 , wherein the compound is 4-(3-(2,6-Dimethylbenzyloxy)phenyl)-3-butenoic acid.
15. A compound of the formula:
wherein
n is 1 or 2;
R 1 is hydrogen or alkyl having from 1 to 3 carbon atoms; and
A is phenyl substituted by 1 or 2 groups selected from halo, alkyl having 1 or 2 carbon atoms, perfluoromethyl, alkoxy having 1 or 2 carbon atoms, and perfluoromethoxy; or
cycloalkyl having from 3 to 6 ring carbon atoms wherein the cycloalkyl is unsubstituted or one or two ring carbons are independently mono-substituted by methyl or ethyl;
or a pharmaceutically acceptable salt of the compound.
16. The compound or salt of claim 15 , wherein the compound is 4-(3-(2,6-Dimethylbenzyloxy)phenyl)butyric acid.
17. A compound of the formula:
wherein
n is 0, 1 or 2;
R 1 is hydrogen or alkyl having from 1 to 3 carbon atoms;
R 15 is hydrogen or alkyl having from 1 to 3 carbon atoms;
R 9 is hydrogen, halo, hydroxy, or alkoxy having from 1 to 3 carbon atoms;
A is phenyl, unsubstituted or substituted by 1 or 2 groups selected from halo, alkyl having 1 or 2 carbon atoms, perfluoromethyl, alkoxy having 1 or 2 carbon atoms, and perfluoromethoxy; or
cycloalkyl having from 3 to 6 ring carbon atoms wherein the cycloalkyl is unsubstituted or one or two ring carbons are independently mono-substituted by methyl or ethyl;
or a pharmaceutically acceptable salt of the compound.
18. The compound or salt of claim 17 , wherein the compound is 4-{3-[((4-Trifluoromethylbenzylamino)-carbonyl)-4-methoxy]phenyl}-4-oxobutyric acid.
19. The compound or salt of claim 17 , wherein the compound is 4-{3-[((2,6-Dimethyllbenzylamino)-carbonyl)-4-methoxy]phenyl}-4-oxobutyric acid.