IP Library › Granted Patent US 9,290,451

Granted Patent B2

US 9,290,451 · App. 13/486,057 · Granted Mar 22, 2016

Pyridine derivatives as agonists of the CB2 receptor

Inventors: Caterina Bissantz (Village-Neuf, FR); Uwe Grether (Efringen-Kirchen, DE); Paul Hebeisen (Basel, CH); Atsushi Kimbara (Tokyo, JP); Qingping Liu (Beijing, CN); Matthias Nettekoven (Grenzach-Wyhlen, DE); Marco Prunotto (Delemont, CH); Stephan Roever (Inzlingen, DE); Mark Rogers-Evans (Bottmingen, CH); Tanja Schulz-Gasch (Ziefen, CH); Christoph Ullmer (Fischingen, DE); Zhiwei Wang (Beijing, CN); Wulun Yang (Beijing, CN)

Assignee: Hoffmann-La Roche Inc.

C07D213/81 C07D401/04 C07D401/14 C07D405/04 C07D405/12 C07D405/14 C07D409/12 C07D409/14 C07D413/12 C07D413/14 C07D417/06 C07D417/12 C07D491/107

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Quick Facts

Patent No.: US 9,290,451
App. No.: 13/486,057
Granted: Mar 22, 2016
Kind: B2

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Abstract

The invention relates to a compound of formula (I) Wherein R 1 , R 2 , R 3 and R 4 are defined as in the description and in the claims. The said compounds of the invention are preferential agoniste of the Carsonabinocid Receptor 2 and thus useful as medicaments and may be used in treatment of chronic pain, atherosclerosis, ischemic/reperfusion injury and other related diseases. A representative compound of this invention is 6-cyclopropylmethoxy-5-(tetrahydro-pyradine-2-carboxglic acid [1-methyl-1-(5-methyl-(1,2,4]oxadiazol-3-yl)-ethyl)-amide.

Claims (716)

1. A compound selected from the group consisting of:

Methyl 2-methyl-2-(5-methyl-6-(2,2,2-trifluoroethoxy)picolinamido)propanoate;

2-[(6-Cyclohexyl-pyridine-2-carbonyl)-amino]-2-methyl-propionic acid methyl ester;

2-{[6-Cyclopropylmethoxy-5-(tetrahydro-pyran-4-yl)-pyridine-2-carbonyl]amino}-2-methyl-propionic acid methyl ester;

6-Cyclopropylmethoxy-5-(tetrahydro-pyran-4-yl)-pyridine-2-carboxylic acid [1-methyl-1(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;6-(3-Chloro-phenyl)-pyridine-2-carboxylic acid piperidin-1-ylamide;

2-{[6-Cyclopropylmethoxy-5-(1H-pyrazol-3-yl)-pyridine-2-carbonyl]-amino}-2-methyl-propionic acid methyl ester;

6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carboxylic acid ((S)-1-hydroxymethyl-3-methyl-butyl)-amide;

2-[(6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carbonyl)-amino]-2-methyl-propionic acid methyl ester;

6-Cyclopropylmethoxy-5-(2-methyl-pyrrolidin-1-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(tetrahydro-pyran-4-yl)-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carboxylic acid (1,1-dimethyl-3-moipholin-4-yl-propyl)-amide;

6-Cyclopropylmethoxy-5-methyl-pyridine-2-carboxylic acid (1-methyl-1-methylcarbamoyl-ethyl)-amide;

6-(Tetrahydro-pyran-4-yl)-pyridine-2-carboxylic acid piperidin-1-ylamide;

5-Cyclopentyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-methyl-1-methylcarbamoyl-ethyl)-amide;

6-(3-Chloro-phenyl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid piperidin-1-ylamide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-methyl-1-methylcarbamoyl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-methyl-pyridine-2-carboxylic acid piperidin-1-ylamide;

5-Cyclopentyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopentyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopentyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

6-Cyclopropylmethoxy-5-methyl-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(tetrahydro-pyran-4-yl)-pyridine-2-carboxylic acid ((S)-2-cyclopropyl-1-thiazol-2-yl-ethyl)-amide;

6-Cyclopropylmethoxy-5-(2-oxo-pyrrolidin-1-yl)-pyridine-2-carboxylic acid (1-methyl-1-oxazol-2-yl-ethyl)-amide;

6-Cyclopropylmethoxy-5-methyl-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carboxylic acid [1-(4,5-dihydro-oxazol-2-yl)-1-methyl-ethyl]-amide;

6-Cyclopropylmethoxy-5-methyl-pyridine-2-carboxylic acid ((S)-3-methyl-1-thiazol-2-yl-butyl)-amide;

6-Cyclopropylmethoxy-5-methyl-pyridine-2-carboxylic acid ((S)-2-cyclopropyl-1-thiazol-2-yl-ethyl-amide;

6-Cyclopropylmethoxy-pyridine-2-carboxylic acid piperidin-1-ylamide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-methyl-1-[1,2,4]oxadiazol-3-yl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

6-Cyclopropylmetboxy-5-(3-hydroxy-azetidin-1-yl)-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

6-(4-Chloro-phenyl)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

6-(Cyclopropylmethoxy)-5-(1,1-dioxido-1,2-isothiazolidin-2-yl)-N-[2-(1,3-thiazol-2-yl) propan-2-yl]pyridine-2-carboxamide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-pyrrolidin-1-yl)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-pyrrolidin-1-yl)-pyridine-2-carboxylic acid (1-methyl-1-methylcarbamoybethyl)-amide;

6-(3-Chloro-phenyl)-5-methoxy-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

5-Chloro-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-methyl-1-[1,2,4]oxadiazol-3-yl-ethyl)-amide;

6-Cyclohexyl-pyridine-2-carboxylic acid (2-hydroxy-cyclohexyl)-amide;

6-Cyclopropylmethoxy-5-(tetrahydro-pyran-4-yl)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (1-methyl-1-methylcarbamoyl-ethyl)-amide;

2-[(6-Cyclohexyl-pyridine-2-carbonyl)-amino]-cyclohexanecarboxylic acid methyl ester;

6-Cyclopropylmethoxy-5-(tetrahydro-pyran-4-yl)-pyridine-2-carboxylic acid (1-methyl-1-oxazol-2-yl-ethyl)-amide;

6-Cyclopentyl-pyridine-2-carboxylic acid piperidin-1-ylamide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-2-cyclopropyl-1-thiazol-2-yl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

5-Cyclopentyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

5-Chloro-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Chloro-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

5-Bromo-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

5-Cyclopentyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-pyrrolidin-1-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

6-Cyclopropylmethoxy-5-(tetrahydro-furan-3-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-(tetrahydro-furan-2-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [2-(2-methoxy-ethoxy)-1,1-dimethyl-ethyl]-amide;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid (1-methyl-1-[1,2,4]oxadiazol-3-yl-ethyl)-amide;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

6-Cyclohexyl-pyridine-2-carboxylic acid (2-hydroxymethyl-cyclohexyl)-amide;

6-Cyclopropylmethoxy-5-(tetrahydro-furan-2-yl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(tetrahydro-furan-3-yl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid (1-methyl-1-oxazol-2-yl-ethyl)-amide;

6-Cyclopropylmethoxy-5-methyl-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

6-Cyclopropylmethoxy-5-(3-hydroxy-azetidin-1-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

5-Cyclopropylamino-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

5-Cyclopropylamino-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((S)-1-cyclopropylmethyl-2-hydroxy-2-methyl-propyl)-amide;

6-Cyclopropylmethoxy-5-(tetrahydro-furan-3-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (2-hydroxy-cyclohexyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-cyclopropylmethyl-2-hydroxy-2-methyl-propyl)-amide;

6-Cyclopropylmethoxy-5-(tetrahydro-furan-3-yl)-pyridine-2-carboxylic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide;

5-Cyclopropyl-6-(2-methoxy-ethoxy)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((S)-2-cyclopropyl-1-thiazol-2-yl-ethyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (pyridin-2-ylmethyl)-amide;

[6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridin-2-yl]-((S)-2-hydroxymethyl-pyrrolidin-1-yl)-methanone;

6-Cyclopropylmethoxy-5-(3-hydroxy-oxetan-3-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

5-Cyclopropyl-6-(2-methoxy-ethoxy)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1,1-dimethyl-3-morpholin-4-yl-propyl)-amide;

5-Cyclopropyl-6-(4-fluoro-benzyl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(2-methoxy-ethoxymethyl)-ethyl]-amide;

5-Cyclopropylamino-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide;

6-Cyclopropylmethoxy-5-(1-hydroxy-cyclobutyl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-(2-methoxy-ethoxy)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

5-[Bis-(2,2,2-trifluoro-ethyl)-amino]-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-[Bis-(2,2,2-trifluoro-ethyl)-amino]-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

5-Cyclopropyl-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

N-(2-Cyanopropan-2-yl)-5-cyclopropyl-6-(cyclopropylmethoxy)picolinamide;

(S)-5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)picolinamide;

N-(1-Amino-2,3-dimethyl-1-oxobutan-2-yl)-5-cyclopropyl-6-(cyclopropylmethoxy)picolinamide;

N-(1-Amino-2-methyl-1-oxobutan-2-yl)-5-cyclopropyl-6-(cyclopropylmethoxy)picolinamide;

5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(1-(5-methyl-1,2,4-oxadiazol-3-yl)cyclobutyl)picolinamide;

(S)-N-(2-Amino-2-oxo-1-phenylethyl)-5-cyclopropyl-6-(cyclopropylmethoxy)picolinamide;

(R)-N-(2-Amino-2-oxo-1-phenylethyl)-5-cyclopropyl-6-(cyclopropylmethoxy)picolinamide;

(R)-5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(1-hydroxy-4-methylpentan-2-yl)picolinamide;

5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(1-(hydroxymethyl)cyclopentyl)picolinamide;

5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(2-(3-methyl-1,2,4-oxadiazol-5-yl)propan-2-yl)picolinamide;

5-Bromo-6-(4-fluoro-phenoxy)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

N-(1-Amino-2,4-dimethyl-1-oxopentan-2-yl)-5-cyclopropyl-6-(cyclopropylmethoxy)picolinamide;

N-(1-Amino-3,3-dimethyl-1-oxobutan-2-yl)-5-cyclopropyl-6-(cyclopropylmethoxy)picolinamide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (4-carbamoyl-tetrahydro-pyran-4-yl)-amide;

(S)-5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(4-methyl-1-(methylamino)-1-oxopentan-2-yl)picolinamide;

(S)-5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(4,4-dimethyl-1-(methylamino)-1-oxopentan-2-yl)picolinamide;

5-Cyclopropyl-N-((S)-3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)-6-((tetrahydrofuran-2-yl)methoxy)picolinamide;

5-Cyclopropyl-N-((S)-4-methyl-1-(methylamino)-1-oxopentan-2-yl)-6-((tetrahydrofuran-2-yl)methoxy)picolinamide;

5-Cyclopropyl-N-((S)-4,4-dimethyl-1-(methylamino)-1-oxopentan-2-yl)-6-((tetrahydrofuran-2-yl)methoxy)picolinamide;

N-((S)-1-Amino-4-methyl-1-oxopentan-2-yl)-5-cyclopropyl-6-((tetrahydrofuran-2-yl)methoxy)picolinamide;

5-Cyclopropyl-6-(4-fluoro-phenoxy)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

5-Bromo-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carboxylic acid ((S)-2,2-dimethyl-1-methylcarbamoyl-propyl)-amide;

5-Cyclopropyl-N-(1-(5-methyl-1,2,4-oxadiazol-3-yl)cyclobutyl)-6-(pyridin-2-ylmethoxy)picolinamide;

5-Cyclopropyl-N-(cyclopropyl(5-methyl-1,2,4-oxadiazol-3-yl)methyl)-6-(cyclopropylmethoxy)picolinamide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((R)-1-hydroxymethyl-1,2-dimethyl-propyl)-amide;

5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(4-hydroxy-2-methylbutan-2-yl)picolinamide;

(S)-5-Cyclopropyl-N-(3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)-6-((tetrahydro-2H-pyran-4-yl)methoxy)picolinamide;

(S)-5-Cyclopropyl-N-(4,4-dimethyl-1-(methylamino)-1-oxopentan-2-yl)-6-((tetrahydro-2H-pyran-4-yl)methoxy)picolinamide;

(−)-5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [cyclopropyl-(5-methyl-[1,2,4]oxadiazol-3-yl)-methyl]-amide;

(+)-5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [cyclopropyl-(5-methyl-[1,2,4]oxadiazol-3-yl)-methyl]-amide;

5-Cyclopropyl-N-(2-(5-methyl-1,2,4-oxadiazol-3-yl)propan-2-yl)-6-(pyridin-2-ylmethoxy)picolinamide;

(S)-N-(1-Amino-4-methyl-1-oxopentan-2-yl)-5-cyclopropyl-6-(pyridin-2-ylmethoxy)picolinamide;

(S)-5-Cyclopropyl-N-(3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)-6-(pyridin-2-ylmethoxy)picolinamide;

5-Cyclopropyl-N-(2-(5-methyl-1,2,4-oxadiazol-3-yl)propan-2-yl)-6-((tetrahydro-2H-pyran-4-yl)methoxy)picolinamide;

(S)-5-Cyclopropyl-N-(4-methyl-1-(methylamino)-1-oxopentan-2-yl)-6-((tetrahydro-2H-pyran-4-yl)methoxy)picolinamide;

2-(6-(Cyclopropylmethoxy)-5-(3,3-difluoroazetidin-1-yl)picolinamido)-2-ethylbutanoic acid;

(S)-6-(Cyclopropylmethoxy)-5-(3,3-difluoroazetidin-1-yl)-N-(3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)picolinamide;

(S)-6-(Cyclopropylmethoxy)-5-(3,3-difluoroazetidin-1-yl)-N-(4,4-dimethyl-1-(methylamino)-1-oxopentan-2-yl)picolinamide;

(S)-N-(4-Methyl-1-(methylamino)-1-oxopentan-2-yl)-6-(3-(trifluoromethyl)phenyl)picolinamide;

(S)-N-(3,3-Dimethyl-1-(methylamino)-1-oxobutan-2-yl)-6-(3-(trifluoromethyl)phenyl)picolinamide;

(S)-5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(2,2,2-trifluoro-1-(pyridin-3-yl)ethyl)picolinamide;

(R)-5-Cyclopropyl-6-(cyclopropylmethoxy)-N-(2,2,2-trifluoro-1-(pyridin-3-yl)ethyl)picolinamide;

5-Cyclopropyl-6-(tetrahydro-pyran-4-ylmethoxy)-pyridine-2-carboxylic acid [cyclopropyl-(5-methyl-[1,2,4]oxadiazol-3-yl)-methy]-amide;

2-({5-[Bis-(2,2,2-trifluoro-ethyl)-amino]-6-cyclopropylmethoxy-pyridine-2-carbonyl}-amino)-2-ethyl-butyric acid methyl ester;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [cyclopropyl-(5-methyl-[1,2,4]oxadiazol-3-yl)-methyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-2-cyclopropyl-1-dimethylcarbamoyl-ethyl)-amide;

5-Cyclopropyl-6-(tetrahydro-pyran-4-ylmethoxy)-pyridine-2-carboxylic acid (2,2,2-trifluoro-1-pyridin-2-yl-ethyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (2,2,2-trifluoro-1-pyridin-2-yl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((−)-methylcarbamoyl-phenyl-methyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((+)-dimethylcarbamoyl-phenyl-methyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((−)-dimethylcarbamoyl-phenyl-methyl)-amide;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid ((S)-3,3-dimethyl-1-methylcarbamoyl-butyl)-amide;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid [cyclopropyl-(5-methyl-[1,2,4]oxadiazol-3-yl)-methyl]-amide;

6-(Tetrahydro-pyran-4-ylmethoxy)-5-trifluoromethyl-pyridine-2-carboxylic acid ((S)-3,3-dimethyl-1-methylcarbamoyl-butyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-dimethylcarbamoyl-3-methyl-butyl)-amide;

2-{[5-Cyclopropyl-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carbonyl]-amino}-2-ethyl-butyric acid methyl ester;

6-Cyclopropylmethoxy-5-(6-oxa-1-aza-spiro[3.3]hept-1-yl)-pyridine-2-carboxylic acid ((S)-3,3-dimethyl-1-methylcarbamoyl-butyl)-amide;

6-Cyclopropylmethoxy-5-(6-oxa-1-aza-spiro[3.3]hept-1-yl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(6-oxa-1-aza-spiro[3.3]hept-1-yl)-pyridine-2-carboxylic acid [cyclopropyl-(5-methyl-[1,2,4]oxadiazol-3-yl)-methyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxlic acid ((R)-2,2,2-trifluoro-1-pyridin-3-yl-ethyl)-amide;

2-Ethyl-2-{[6-(tetrahydro-pyran-4-ylmethoxy)-5-trifluoromethyl-pyridine-2-carbonyl]-amino}-butyric acid methyl ester;

(S)-2-[(5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carbonyl)-amino]-3,3-dimethyl-butyric acid methyl ester;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-2,2,2-trifluoro-1-pyridin-2-yl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(−)-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(+)-3-methyl-1-(5-methyl-[1,2,4]oxadiazol -3-yl)-butyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(+)-3-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-butyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(+)-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-propyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(−)-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-propyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((−)-cyano-methyl-methyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((−)-1-cyano-3-methyl-butyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((+)-cyano-cyclopropyl-methyl)-amide;

2-[(6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid methyl ester;

5-Cyclopropyl-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

2-[(5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid methyl ester;

2-[(6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid;

6-(Tetrahydro-pyran-4-ylmethoxy)-5-trifluoromethyl-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

2-Ethyl-2-{[6-(tetrahydro-furan-2-ylmethoxy)-5-trifluoromethyl-pyridine-2-carbonyl]-amino}-butyric acid ethyl ester;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (dimethylcarbamoyl-phenyl-methyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((S)-2-cyclopropyl-1-dimethylcarbamoyl-ethyl)-amide;

2-[(5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid ethyl ester;

(S)-3-Cyclopropyl-2-[(5-cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carbonyl)-amino]-propionic acid methyl ester;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

6-(Tetrahydro-pyran-4-ylmethoxy)-5-trifluoromethyl-pyridine-2-carboxylic acid (1-dimethylcarbamoyl-1-ethyl-propyl)-amide;

2-{[6-Cyclopropylmethoxy-5-(6-oxa-1-aza-spiro[3.3]hept-1-yl)-pyridine-2-carbonyl]amino}-2-ethyl-butyric acid ethyl ester;

6-(Tetrahydro-furan-2-ylmethoxy)-5-trifluoromethyl-pyridine-2-carboxylic acid (1-dimethylcarbamoyl-1-ethyl-propyl)-amide;

2-[(5-Bromo-6-cyclopropylmethoxy-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid ethyl ester;

2-{[6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carbonyl]-amino}-2-ethyl-butyric acid ethyl ester;

2-{[6-Cyclopropylmethoxy-5-(3,3-difluoro-2-oxo-azetidin-1-yl)-pyridine-2-carbonyl]-amino}-2-ethyl-butyric acid methyl ester;

(S)-2-[(5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carbonyl)-amino]-4-methyl-pentanoic acid methyl ester;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (1-cyano-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [3-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-butyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (1-hydroxymethyl-1,3-dimethyl-butyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-(azetidine-1-carbonyl)-1-ethyl-propyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-ethyl-1-(2-methoxy-ethylcarbamoyl)-propyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-ethyl-1-(ethyl-methyl-carbamoyl)-propyl]-amide;

6-(4-Fluoro-benzyl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-(4-Fluoro-benzyl)-pyridine-2-carboxylic acid ((R)-2,2,2-trifluoro-1-pyridin-2-yl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-1-hydroxymethyl-1,2-dimethyl-propyl)-amide;

5-Bromo-6-(3-methyl-oxetan-3-ylmethoxy)-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

5-Bromo-6-(3-methyl-oxetan-3-ylmethoxy)-pyridine-2-carboxylic acid (3-thiazol-2-yl-oxetan-3-yl)-amide;

5-Bromo-6-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid (3-thiazol-2-yl-oxetan-3-yl)-amide;

5-Bromo-6-(3-methyl-oxetan-3-ylmethoxy)-pyridine-2-carboxylic acid (2,2,2-trifluoro-1-pyridin-2-yl-ethyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-(cyclopropylmethyl-carbamoyl)-1-ethyl-propyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (1-methyl-1-pyridin-2-yl-ethyl)-amide;

6-(4-Fluoro-benzyl)-pyridine-2-carboxylic acid ((S)-3,3-dimethyl-1-methylcarbamoyl-butyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-(3,3-difluoro-azetidine-1-carbonyl)-1-ethyl-propyl]-amide;

2-[(6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid ethyl ester;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (1-methyl-5-oxo-pyrrolidin-3-yl)-amide;

2[(6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (1,1-dioxo-tetrahydro-1λ 6 -thiophen-3-yl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid N′-(1,1-dioxo-tetrahydro-1λ 6 -thiophen-3-yl)-hydrazide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-methyl-1-(4-methyl-thiazol-2-yl)-ethyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-(5-amino-[1,2,4]oxadiazol-3-yl)-1-methyl-ethyl]-amide;

6-(2,2,3,3,3-Pentafluoro-propoxy)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

5-Cyclopropyl-6-(2,2,3,3,3-pentafluoro-propoxy)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

5-Cyclopropyl-6-(2,2,3,3,3-pentafluoro-propoxy)-pyridine-2-carboxylic acid ((S)-3,3-dimethyl-1-methylcarbamoyl-butyl)-amide;

5-Cyclopropyl-6-(2,2,3,3,3-pentafluoro-propoxy)-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid ((S)-carbamoyl-phenyl-methyl)-amide;

5-Cyclopropyl-6-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid (2,2,2-trifluoro-1-pyridin-2-yl-ethyl)-amide;

5-Cyclopropyl-6-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid ((S)-1-hydroxymethyl-3-methyl-butyl)-amide;

5-Cyclopropyl-6-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid (3-thiazol-2-yl-oxetan-3-yl)-amide;

5-Cyclopropyl-6-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid (1-methyl-1-thiazol-2-yl-ethyl)-amide;

5-Cyclopropyl-6-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid (2,2-dimethyl-1-thiazol-2-yl-propyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [1-(3,3-difluoro-azetidine-1-carbonyl)-1-ethyl-propyl]-amide;

6-(4-Fluoro-benzyl)-pyridine-2-carboxylic acid N′-(1,1-dioxo-tetrahydro-1λ 6 -thiophen-3-yl)-hydrazide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-(3-amino-[1,2,4]oxadiazol-5-yl)-1-methyl-ethyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [(S)-1-(3,3-difluoro-azetidine-1-carbonyl)-2,2-dimethyl-propyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [(S)-1-(3,3-difluoro-azetidine-1-carbonyl)-3-methyl-butyl]-amide;

2-[(6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid ethyl ester;

5-Cyclopropyl-6-((R)-3-hydroxy-1-trifluoromethyl-propoxy)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

5-Cyclopropyl-6-((R)-4,4,4-trifluoro-3-hydroxy-butoxy)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (3-methyl-1-pyridin-2-yl-butyl)-amide;

6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid [1-(3,3-difluoro-azetidine-1-carbonyl)-1-ethyl-propyl]-amide;

6-[(4-Fluoro-phenyl)-hydroxy-methyl]-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-[(4-Fluoro-phenyl)-hydroxy-methyl]-pyridine-2-carboxylic acid [(S)-3-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-butyl]-amide;

5-Cyclopropyl-6-((S)-3-hydroxy-1-trifluoromethyl-propoxy)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

5-Cyclopropyl-6-((S)-4,4,4-trifluoro-3-hydroxy-butoxy)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (3-methyl-1-pyridazin-3-yl-butyl)-amide;

6-Cyclopropylmethoxy-5-(3-oxo-azetidin-1-yl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(+)-1-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(−)-1-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (3-methyl-1-pyridin-3-yl-butyl)-amide;

5-Cyclopropyl-6-(4-fluoro-benzyl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-2-cyclopropyl-ethyl)-amide;

5-Cyclopropyl-6-(4-fluoro-benzyl)-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(S)-carbamoyl-(4-fluoro-phenyl)-methyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(S)-carbamoyl-(4-chloro-phenyl)-methyl]-amide;

6-(2-Methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Isobutylsulfanyl-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

5-Cyclopropyl-6-(4-fluoro-benzyl)-pyridine-2-carboxylic acid ((S)-2,2,2-trifluoro-1-pyridin-2-yl-ethyl)-amide;

2-{[5-Cyclopropyl-6-(4-fluoro-benzyl)-pyridine-2-carbonyl]-amino}-2-ethyl-butyric acid;

6-Cyclopropylmethoxy-5-(3-oxo-pyrrolidin-1-yl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide,

6-(2-Methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid [(S)-3-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-butyl]-amide;

(S)-2-{[5-Cyclopropyl-6-(4-fluoro-benzyl)-pyridine-2-carbonyl]-amino}-4-methyl-pentanoic acid;

2-{[5-Cyclopropyl-6-(tetrahydro-pyran-4-ylmethoxy)-pyridine-2-carbonyl]-amino}-2-ethyl-butyric acid;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-methyl-1-(4-methyl-5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (3-methyl-1-pyrimidin-2-yl-butyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [1-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [2-cyclopropyl-1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methylsulfanyl-propyl)-amide;

6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carboxylic acid {(S)-3-methyl-1-[(7-nitro-benzo[1,2,5]oxadiazol-4-ylamino)-methyl]-butyl}-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methanesulfonyl-propyl)-amide;

5-Cyclopropyl-6-isobutylsulfanyl-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-(4-Fluoro-3-trifluoromethyl-phenyl)-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (3-methanesulfonyl-1,1-dimethyl-propyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-thiazol-2-yl)-ethyl]-amide;

5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-thiazol-2-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((R)-3-methyl-1-pyridazin-3-yl-butyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((S)-3-methyl-1-pyridazin-3-yl-butyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [1-ethyl-1-(2-hydroxy-ethylcarbamoyl)-propyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(+)-2-cyclopropyl-1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(−)-2-cyclopropyl-1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid tert-butylamide;

2-{[5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridine-2-carbonyl]-amino}-2-ethyl-butyric acid ethyl ester;

5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid ((S)-3,3-dimethyl-1-methylcarbamoyl-butyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((S)-2-oxo-tetrahydro-furan-3-yl)-amide;

N′-(5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carbonyl)-N-cyclopropylmethyl-hydrazinecarboxylic acid tert-butyl ester;

5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid ((S)-2,2-dimethyl-1-methylcarbamoyl-propyl)-amide;

5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid ((S)-2,2,2-trifluoro-1-pyridin-3-yl-ethyl)-amide;

(S)-2-[(5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carbonyl)-amino]-4-methyl-pentanoic acid tert-butyl ester;

5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid (1-ethyl-1-methylcarbamoyl-propyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid tert-butylamide;

5-Cyclopropyl-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carboxylic acid tert-butylamide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (3-methyl-oxetan-3-yl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid (2-oxo[1,3]oxazinan-3-yl)-amide;

5-Cyclopropyl-6-(2,2,2-trifluoro-1-methyl-ethoxy)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3methyl-butyl)-amide;

5-Cyclopropyl-6-(2,2,2-trifluoro-1-methyl-ethoxy)-pyridine-2-carboxylic acid [1-methyl-1(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((+)-carbamoyl-cyclopropyl-methyl)-amide;

5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid ((−)-carbamoyl-cyclopropyl-methyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((+)-carbamoyl-cyclopropyl-methyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid ((−)-carbamoyl-cyclopropyl-methyl)-amide;

6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (1-trifluoromethyl-cyclopropyl)-amide;

(+)-5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(3-hydroxy-pyrrolidin-1-ylcarbamoyl)-ethyl]-amide;

(−)-5-Cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carboxylic acid [(S)-2-cyclopropyl-1-(3-hydroxy-pyrrolidin-1-ylcarbamoyl)-ethyl]-amide;

(+)-5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid [1-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide; and

(−)-5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridine-2-carboxylic acid [1-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide.

2. A compound selected from the group consisting of:

6-Cyclopropylrnethoxy-5-(tetrahydro-pyran-4-yl)-pyridine-2-carboxylic acid [1-methyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide;

6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carboxylic acid ((S)-1-hydroxymethyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-(2-methyl-pyrrolidin-1-yl)-pyridine-2-carboxylic acid ((S)-1-carbamoyl-3-methyl-butyl)-amide;

6-Cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carboxylic acid (1,1-dimethyl-3-morpholin-4-yl-propyl)-amide;