FXR (NR1H4) binding and activity modulating compounds

1. A compound according to the following formula (1), or an enantiomer, diastereomer, tautomer, solvate, prodrug or pharmaceutical acceptable salt thereof:

wherein:

R is selected from the group consisting of COOR 6 , CONR 7 R 8 , tetrazolyl and H, with R 6 independently selected from the group consisting of H and lower alkyl, and R 7 and R 8 independently from each other selected from the group consisting of H, lower alkyl, C 1-6 haloalkyl, C 1-6 alkylene-R 9 , and SO 2 —C 1-6 alkyl wherein R 9 is selected from the group consisting of COOH, OH, and SO 3 H;

A is selected from the group consisting of phenyl, pyridyl, pyrazolyl, indolyl, thienyl, benzothienyl, indazolyl, benzisoxazolyl, benzofuranyl, benzotriazolyl, furanyl, benzothiazolyl, and thiazolyl, each optionally substituted with one or two groups independently selected from the group consisting of OH, lower alkyl, lower cycloalkyl, and halogen;

Q is selected from the group consisting of phenyl, pyridyl, thiazolyl, thiophenyl, and pyrimidyl, each optionally substituted with one or two groups independently selected from the group consisting of lower alkyl, halogen and CF 3 ; and

wherein:

X is CH, N or NO;

R 1 is selected from the group consisting of hydrogen, C 1 -C 3 alkyl, C 3 -C 6 cycloalkyl, and C 4 -C 5 alkylcycloalkyl, wherein C 1-3 alkyl is optionally substituted with 1 to 3 substituents independently selected from halogen, hydroxy or C 1-6 alkoxy; and

R 2 and R 3 are independently selected from the group consisting of hydrogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy and halogen.

2. The compound of claim 1 wherein:

R is selected from the group consisting of COOR 6 , CONR 7 R 8 , tetrazolyl and H, with R 6 , R 7 and R 8 independently selected from the group consisting of H and lower alkyl;

A is selected from the group consisting of phenyl, pyridyl, indolyl, thienyl, benzothienyl, indazolyl, benzisoxazolyl, benzofuranyl, benzotriazolyl, furanyl, benzothiazolyl, and thiazolyl, each optionally substituted with one or two groups independently selected from the group consisting of OH, lower alkyl and lower cycloalkyl;

Q is selected from the group consisting of phenyl, pyridyl, thiazolyl, thiophenyl, and pyrimidyl, each optionally substituted with one or two groups independently selected from the group consisting of lower alkyl, halogen and CF 3 ;

wherein

X is CH, N or NO;

R 1 is selected from the group consisting of hydrogen, C 1 -C 3 alkyl, C 1 -C 3 alkyl substituted with 1 to 3 halogens, C 3 -C 6 cycloalkyl, and C 4 -C 5 alkylcycloalkyl;

R 2 and R 3 are independently selected from the group consisting of hydrogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy and halogen.

3. The compound of claim 1 , having the following structure:

wherein

X 1 is CH or N;

R 4 and R 5 are independently selected from the group consisting of H, lower alkyl, halogen and CF 3 ;

R-A is selected from:

R 1 is selected from the group consisting of isopropyl and cyclopropyl;

R 2 and R 3 are independently selected from the group consisting of halogen, C 1 -C 3 alkyl, methoxy and trifluoromethoxy.

4. The compound of claim 1 , wherein

A is phenyl;

Q is phenyl optionally substituted as defined in claim 1 ;

X is CH;

R 1 is cycloalkyl; and

R 2 and R 3 each are halogen.

5. The compound of claim 1 selected from:

3-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

(−)-3-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

(+)-3-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

3-(2-(2-chloro-4-((3-(2,6-dichlorophenyl)-5-isopropylisoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

3-(2-(2-chloro-4-((5-cyclopropyl-3-(3,5-dichloropyridin-4-yl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

4-(4-((4-(2-(3-carboxyphenyl)cyclopropyl)-3-chlorophenoxy)methyl)-5-cyclopropylisoxazol-3-yl)-3,5-dichloropyridine 1-oxide;

3-(2-(2-chloro-4-((1-(2,6-dichlorophenyl)-4-isopropyl-1H-1,2,3-triazol-5-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

4-((4-(2-(6-(1H-tetrazol-5-yl)pyridin-3-yl)cyclopropyl)-3-chlorophenoxy)methyl)-5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazole; or

5-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)picolinic acid.

6. The compound of claim 1 selected from:

3-(2-(6-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)-2-(trifluoromethyl)pyridin-3-yl)cyclopropyl)benzoic acid;

4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium 4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoate;

(+)-4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

(−)-4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

6-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)-1-methyl-1H-indazole-3-carboxylic acid;

(+)-6-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)-1-methyl-1H-indazole-3-carboxylic acid;

(−)-6-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)-1-methyl-1H-indazole-3-carboxylic acid;

4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)-N-(methylsulfonyl)benzamide;

2-(4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzamido)ethanesulfonic acid;

4-((4-(2-(4-(1H-tetrazol-5-yl)phenyl)cyclopropyl)-3-chlorophenoxy)methyl)-5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazole;

4-(2-(2-chloro-4-((3-(2,6-dichlorophenyl)-5-(2-hydroxypropan-2-yl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

5-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)-1-isopropyl-1H-pyrazole-3-carboxylic acid;

6-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)-1-isopropyl-1H-indazole-3-carboxylic acid;

4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)-2,6-dimethylbenzoic acid;

4-(2-(2-chloro-4-((5-cyclopropyl-3-(2-(trifluoromethoxy)phenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzoic acid;

(+)-2-(4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzamido)ethanesulfonic acid;

(−)-2-(4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzamido)ethanesulfonic acid;

2-(4-(2-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)phenyl)cyclopropyl)benzamido)acetic acid; or

4-(2-(2-chloro-4-((4-(2,6-dichlorophenyl)-1-isopropyl-1H-1,2,3-triazol-5-yl)methoxy)phenyl)cyclopropyl)benzoic acid.

7. A pharmaceutical composition comprising a compound of claim 1 , or an enantiomer, diastereomer, tautomer, solvate, prodrug or pharmaceutical acceptable salt thereof, and a pharmaceutically acceptable carrier.

8. A method for the treatment of a disease or condition mediated by FXR in a mammal, wherein the method comprises administering to the mammal a compound of claim 1 , or an enantiomer, diastereomer, tautomer, solvate, prodrug or pharmaceutical acceptable salt thereof, or a pharmaceutical composition of claim 7 , wherein the disease or condition is selected from extrahepatic cholestatic conditions, liver fibrosis resulting from chronic cholestatic conditions or acute intrahepatic cholestatic conditions, or cholestatic or fibrotic effects that are associated with alcohol-induced cirrhosis or with viral-borne forms of hepatitis.

9. A method for the treatment of a disease or condition mediated by FXR in a mammal, wherein the method comprises administering to the mammal a compound of claim 1 , or an enantiomer, diastereomer, tautomer, solvate, prodrug or pharmaceutical acceptable salt thereof, or a pharmaceutical composition of claim 7 , wherein the disease or condition is selected from non-alcoholic fatty liver disease or non-alcoholic steatohepatitis.