Substituted quinazolines as serine/threonine kinase inhibitors

1. A compound according to formula I

wherein:

R 1 is heterocyclyl or heteroaryl optionally substituted with one to three substituents independently selected from the group consisting of C 1-6 alkyl, C 1-6 hydroxyalkyl, halogen, hydroxy and oxo;

Ar is phenyl or pyridinyl optionally substituted by 1 to 5 groups independently selected from the group consisting of C 1-6 alkyl, C 1-6 haloalkyl, C 1-6 alkoxy, C 3-6 cycloalkyl, halogen, C 1-6 haloalkoxy, C 1-6 alkylthio, C 1-6 acylamino, cyano and nitro;

R 2 is selected from the group consisting of (a) C 1-10 alkyl, (b) C 1-6 haloalkyl, (c) heterocyclyl or heterocyclyl-C 1-6 alkyl wherein said heterocyclyl or heterocyclyl-C 1-6 alkyl is selected from the group consisting of tetrahydropyranyl, tetrahydrofuranyl, 2-oxabicyclo[2.2.1]heptan-5-yl, oxetanyl, piperidinyl, N—C 1-6 alkyl-piperidinyl, 1,1-dioxothietan-3-yl, thietan-3-yl, and N—C 1-6 alkyl-2-oxo-pyrrolidinyl and wherein said heterocyclyl or heterocyclyl-C 1-6 alkyl is optionally substituted by 1 to 3 groups independently selected from the group consisting of C 1-6 alkyl, C 1-6 haloalkyl, C 1-4 acyloxy-C 1-2 alkyl, halogen, hydroxy, phenyl, C 1-3 hydroxyalkyl and oxo, (d) C 3-7 cycloalkyl or C 3-7 cycloalkyl-C 1-6 alkyl wherein said cycloalkyl or C 3-7 cycloalkyl-C 1-6 alkyl are optionally substituted by one to three hydroxy, C 1-3 alkoxy or halo groups, (e) C 1-6 heteroalkyl wherein the heteroalkyl moiety at least includes C 1-6 hydroxyalkyl or C 1-3 alkoxy-C 1-6 alkoxy, (f) heteroaryl wherein said heteroaryl is selected from the group consisting of pyrazolyl and pyridinyl wherein said heteroaryl is optionally independently substituted with one to three groups selected from the group consisting of C 1-6 alkyl groups, C 1-6 haloalkyl and halogen, and (g) C 1-3 cyanoalkyl;

R 3 is hydrogen or halogen; or,

a stereoisomer, tautomer or pharmaceutically acceptable salt thereof.

2. The compound of claim 1 wherein R 1 is an optionally substituted heteroaryl selected from the group consisting of pyrazolyl, triazolyl, oxadiazolyl, oxazolyl, imidazolyl and isoxazolyl.

3. The compound of claim 2 wherein R 1 is optionally substituted 1H-pyrazol-3-yl or 1H-pyrazol-4-yl.

4. The compound of claim 3 wherein R 1 is 1-methyl-1H-pyrazol-3-yl, 1-methyl-1H-pyrazol-4-yl, 1-ethyl-1H-pyrazol-3-yl or 1-(2-hydroxyethyl)-1H-pyrazol-4-yl.

5. The compound of claim 1 wherein R 1 is an optionally substituted pyrrolidinyl, piperidinyl or morpholinyl.

6. The compound of claim 1 wherein R 1 is pyrrolidin-2-yl or pyrrolidin-3-yl.

7. The compound of claim 1 wherein R 1 is 1-methyl-pyrrolidin-2-yl, 1-methyl-pyrrolidin-3-yl, 3-fluoro-pyrrolidin-3-yl, 4-fluoro-pyrrolidin-2-yl or 5-methyl-pyrrolidin-2-yl.

8. The compound of claim 1 wherein R 2 is selected from (a) tetrahydropyranyl, (b) tetrahydrofuranyl, (c) oxetanyl, wherein said tetrahydropyranyl, tetrahydrofuranyl and oxetanyl are optionally substituted with one to three groups independently selected from the group consisting of C 1-6 alkyl, C 1-6 haloalkyl, C 1-3 hydroxyalkyl, C 1-4 acyloxy-C 1-2 alkyl, and halogen, (d) 2-hydroxy-1-methyl-ethan-1-yl, (e) 2,2,2-trifluoro-1-methyl-ethan-1-yl, (f) 1-cyclopropyl-ethan-1-yl, (g) 2-methoxyethyl, (h) 3-fluoropropyl, (i) cyclopropylmethyl, (j) oxetanylmethyl, (k) 4-hydroxycyclohexyl and (l) pyrazolyl wherein said pyrazolyl moiety is optionally substituted with one to three groups independently selected from C 1-6 alkyl, C 1-6 haloalkyl and halogen.

9. The compound of claim 8 wherein R 2 is tetrahydropyran-4-yl, 3-fluoro-tetrahydropyran-4-yl or 2-hydroxymethyl-tetrahydropyran-4-yl.

10. The compound of claim 8 wherein R 2 is 2-methylpyrazol-3-yl, 2,5-dimethylpyrazol-3-yl or 1,3-dimethylpyrazol-4-yl.

11. The compound of claim 1 wherein R 1 is selected from the group consisting of 1-methyl-1H-pyrazol-4-yl, 1-methyl-1H-pyrazol-3-yl, 1-ethyl-1H-pyrazol-3-yl, 1,2,4-oxadiazol-5-yl, 2-methyl-2H-1,2,3-triazol-4-yl, 1-(2-hydroxyethyl)-1H-pyrazol-4-yl, pyrrolidin-2-yl, pyrrolidin-3-yl, 3-fluoro-pyrrolidin-3-yl, 1-methyl-pyrrolidin-2-yl, 4-fluoro-pyrrolidin-2-yl and 5-methyl-pyrrolidin-2-yl.

12. The compound of claim 1 wherein R 2 is selected from the group consisting of 1-hydroxypropan-2-yl, isopropyl, 1-cyclopropylethyl, cyclopropylmethyl, 4-hydroxycyclohexyl, 1,1,1-trifluoropropan-2-yl, 3-fluoropropyl, tetrahydropyran-4-yl, 3-fluorotetrahydropyran-4-yl, 2-(hydroxymethyl)tetrahydropyran-4-yl, (4-tetrahydro-2H-pyran-2-yl)methyl acetate, tetrahydrofuran-3-yl, 3-methyloxetan-3-yl, oxetan-3-ylmethyl, 2-methoxyethyl, 2-methylpyrazol-3-yl, 2,5-dimethylpyrazol-3-yl and 1,3-dimethylpyrazol-4-yl.

13. The compound of claim 1 wherein Ar is selected from the group consisting of 4-chloro-3-fluorophenyl, 3-chloro-4-fluorophenyl, 3-fluoro-4-trifluoromethylphenyl, 3-fluoro-4-methoxyphenyl, 4-difluoromethoxyphenyl, 3-chloro-4-methoxyphenyl, 4-cyano-3-fluorophenyl, 3-chloro-4-cyanophenyl, 3-cyano-4-methoxyphenyl and 3-fluorophenyl.

14. The compound of claim 1 wherein R 3 is hydrogen or fluoro.

15. The compound of claim 1 selected from the group consisting of:

N-((4-chloro-3-fluorophenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((S)-1-hydroxypropan-2-ylamino)quinazoline-7-carboxamide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-trifluoromethyl-phenyl)-(S)-pyrrolidin-2-yl-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-3-yl)-methyl]-amide;

2-isopropylamino-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-trifluoromethyl-phenyl)-(R)-pyrrolidin-2-yl-methyl]-amide;

N-((4-chloro-3-fluorophenyl)(1-methyl-1H-pyrazol-3-yl)methyl)-2-((S)-1-hydroxypropan-2-ylamino)quinazoline-7-carboxamide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-trifluoromethyl-phenyl)-(R)-pyrrolidin-2-yl-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(R)-(3-chloro-4-fluoro-phenyl)-(R)-pyrrolidin-3-yl-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(R)-(3-chloro-4-fluoro-phenyl)-(S)-pyrrolidin-3-yl-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-chloro-4-fluoro-phenyl)-(S)-pyrrolidin-3-yl-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-chloro-4-fluoro-phenyl)-(R)-pyrrolidin-3-yl-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(R)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-((S)-2-hydroxy-1-methyl-ethylamino)-quinazoline-7-carboxylic acid [(R)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-((S)-2-hydroxy-1-methyl-ethylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(3-chloro-4-fluoro-phenyl)-(3-fluoro-pyrrolidin-3-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-trifluoromethyl-phenyl)-((R)-1-methyl-pyrrolidin-2-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(R)-(4-chloro-3-fluoro-phenyl)-(1-ethyl-1H-pyrazol-3-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-ethyl-1H-pyrazol-3-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-3-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(R)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-3-yl)-methyl]-amide;

(S)-N-((4-chloro-3-fluorophenyl)(1-methyl-1H-pyrazol-3-yl)methyl)-5-fluoro-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(R)-pyrrolidin-2-yl-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-methoxy-phenyl)-(R)-pyrrolidin-2-yl-methyl]-amide;

5-fluoro-2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-methoxy-phenyl)-(R)-pyrrolidin-2-yl-methyl]-amide;

2-((R)-1-cyclopropyl-ethylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-methoxy-phenyl)-(R)-pyrrolidin-2-yl-methyl]-amide;

2-((3R,4R)-3-fluoro-tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-((3S,4S)-3-fluoro-tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-((3R,4S)-3-fluoro-tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-((3S,4R)-3-fluoro-tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-methoxy-phenyl)-((2R,4S)-4-fluoro-pyrrolidin-2-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-methoxy-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

5-fluoro-2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-methoxy-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-(tetrahydro-pyran-4-ylamino)-quinazoline-7-carboxylic acid [(4-chloro-3-fluoro-phenyl)-[1,2,4]oxadiazol-5-yl-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-((2R,5R)-5-methyl-pyrrolidin-2-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-chloro-4-fluoro-phenyl)-((S)-3-fluoro-pyrrolidin-3-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(R)-(3-chloro-4-fluoro-phenyl)-((R)-3-fluoro-pyrrolidin-3-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(R)-(3-chloro-4-fluoro-phenyl)-((S)-3-fluoro-pyrrolidin-3-yl)-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-chloro-4-fluoro-phenyl)-((R)-3-fluoro-pyrrolidin-3-yl)-methyl]-amide;

2-((S)-2,2,2-trifluoro-1-methyl-ethylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(S)-pyrrolidin-2-yl-methyl]-amide;

2-(tetrahydropyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-difluoromethoxy-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]amide;

2-((2S,4S)-2-hydroxymethyl-tetrahydro-pyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-((2S,4R)-2-hydroxymethyl-tetrahydro-pyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-methoxy-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]amide;

2-(tetrahydro-pyran-4-ylamino)-quinazoline-7-carboxylic acid [(S)-(3-chloro-4-methoxy-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

2-(tetrahydro-pyran-4-ylamino)-quinazoline-7-carboxylic acid [(R)-(4-cyano-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((2S,4S)-2-(hydroxymethyl)tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

N-((S)-(4-chloro-3-fluorophenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((2S,4R)-2-(hydroxymethyl)tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(R)—N-((3-chloro-4-cyanophenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(R)—N-((3-cyano-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(S)-N-((3-chloro-4-cyanophenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(S)-5-fluoro-N4(3-fluoro-4-methoxyphenyl)(2-methyl-2H-1,2,3-triazol-4-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((3S,4S)-3-fluorotetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-((3-fluoro-4-methoxyphenyl)(2-methyl-2H-1,2,3-triazol-4-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(R)-5-fluoro-N-((3-fluoro-4-methoxyphenyl)(2-methyl-2H-1,2,3-triazol-4-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(S)-N-((3-chloro-4-fluorophenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(S)-N-((3-cyano-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

((2S,4S)-4-(7-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methylcarbamoyl)quinazolin-2-ylamino)tetrahydro-2H-pyran-2-yl)methyl acetate;

(S)-5-fluoro-N-((3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(2-methoxyethylamino)quinazoline-7-carboxamide;

(S)-5-fluoro-N-((3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(3-fluoropropylamino)quinazoline-7-carboxamide;

(S)-2-(cyclopropylmethylamino)-5-fluoro-N-((3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)quinazoline-7-carboxamide;

5-fluoro-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((R)-tetrahydrofuran-3-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((S)-tetrahydrofuran-3-ylamino)quinazoline-7-carboxamide;

(S)-5-fluoro-N-((3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(oxetan-3-ylmethylamino)quinazoline-7-carboxamide;

(S)-5-fluoro-N-((3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(3-methyloxetan-3-ylamino)quinazoline-7-carboxamide;

(S)-N-((3-chloro-4-cyanophenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-5-fluoro-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(S)-N-((3-chloro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-5-fluoro-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(S)-N-((3-fluoro-4-methoxyphenyl)(1-(2-hydroxyethyl)-1H-pyrazol-4-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

(S)-5-fluoro-N-((3-fluorophenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((tetrahydro-2H-pyran-4-yl)amino)quinazoline-7-carboxamide;

5-Fluoro-2-((1R,4S)-4-hydroxy-cyclohexylamino)-quinazoline-7-carboxylic acid [(S)-(3-fluoro-4-methoxy-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide;

5-fluoro-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(((3R,4R)-3-fluorotetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-[(2,2,2-trifluoro-1-methyl-ethyl)amino]quinazoline-7-carboxamide;

5-fluoro-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(2,2,2-trifluoropropan-2-ylamino)quinazoline-7-carboxamide;

2-[(1 1-dioxothietan-3-yl)amino]-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]quinazoline-7-carboxamide;

5-fluoro-N—[(RN—[(R)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-(thietan-3-ylamino)quinazoline-7-carboxamide;

5-fluoro-N—[(R)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

2-[(3 3-difluorocyclobutyl)amino]-5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]quinazoline-7-carboxamide;

N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((1S,3R)-3-hydroxycyclobutylamino)quinazoline-7-carboxamide;

N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((1R,3S)-3-hydroxycyclobutylamino)quinazoline-7-carboxamide;

(S)-N-((3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(3-methoxycyclobutylamino)quinazoline-7-carboxamide;

2-(2-cyanoethylamino)-5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluorophenyl)-(1-methylpyrazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((1R,4S)-4-hydroxycyclohexylamino)quinazoline-7-carboxamide;

5-fluoro-N—[(R)-(5-methoxy-2-pyridyl)-(1-methylpyrazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-[[(3R,4R)-3-fluorotetrahydropyran-4-yl]amino]quinazoline-7-carboxamide;

N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-[(2-methylpyrazol-3-yl)amino]quinazoline-7-carboxamide;

N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-[(2-methyl-4-pyridyl)amino]quinazoline-7-carboxamide;

2-[(2,5-dimethylpyrazol-3-yl)amino]-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]quinazoline-7-carboxamide;

2-[(1,3-dimethylpyrazol-4-yl)amino]-5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]quinazoline-7-carboxamide;

5-fluoro-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-((1S,4R)-4-hydroxycyclohexylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-[[(1S)-2-hydroxy-1-methyl-ethyl]amino]quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(4-methoxyphenyl)-(1-methylpyrazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-[(2-methylpyrazol-3-yl)amino]quinazoline-7-carboxamide;

N-[(S)-(4-chloro-3-fluoro-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-[(2 5-dimethylpyrazol-3-yl)amino]quinazoline-7-carboxamide;

N-[(S)-(4-chloro-3-fluoro-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-[(2-methylpyrazol-3-yl)amino]quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluorophenyl)-(1-methylpyrazol-4-yl)methyl]-2-[[(1S)-2-hydroxy-1-methyl-ethyl]amino]quinazoline-7-carboxamide;

2-[(1 3-dimethylpyrazol-4-yl)amino]-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]quinazoline-7-carboxamide;

N-[(S)-(3-fluoro-4-methoxy-phenyl)-(2-methylpyrazol-3-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(2-methylpyrazol-3-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

2-((1R,4S,5S)-2-oxabicyclo[2.2.1]heptan-5-ylamino)-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)quinazoline-7-carboxamide;

N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-4-yl)methyl)-2-(1-methoxypropan-2-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methoxy-1H-pyrazol-4-yl)methyl)-2-((1R,3S)-3-fluorocyclobutylamino)quinazoline-7-carboxamide;

5-fluoro-N-((S)-(3-fluoro-4-methoxyphenyl)(1-methoxy-1H-pyrazol-4-yl)methyl)-2-((1R,3S)-3-fluorocyclobutylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(3-fluoro-4-methoxy-phenyl)-(1-methylpyrazol-4-yl)methyl]-2-(2-oxabicyclo[2.2.1]heptan-5-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(4-methoxy-2-pyridyl)-(1-methylpyrazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

N-[(S)-(3-fluoro-4-methoxy-phenyl)-(2-methylpyrazol-3-yl)methyl]-2-[[(3S,4S)-3-fluorotetrahydropyran-4-yl]amino] quinazoline-7-carboxamide;

N-((S)-(3-fluoro-4-methoxyphenyl)(1-methyl-1H-pyrazol-5-yl)methyl)-2-((3R,4S)-3-fluorotetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

N-[(S)-(3-fluoro-4-methoxy-phenyl)-(2-methylpyrazol-3-yl)methyl]-2-[(2-methylpyrazol-3-yl)amino]quinazoline-7-carboxamide;

N-[(S)-(4-chloro-3-fluoro-phenyl)-(2-methylpyrazol-3-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

N-[(S)-(3-chloro-4-cyano-phenyl)-(2-methylpyrazol-3-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

N-[(S)-[3-fluoro-4-(trifluoromethyl)phenyl]-(1-methylpyrazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

N-[(4-chloro-3-fluoro-phenyl)-(3-fluoropyrrolidin-3-yl)methyl]-2-[(2-methylpyrazol-3-yl)amino]quinazoline-7-carboxamide;

N-[[4-(difluoromethoxy)phenyl]-(1-methylpyrazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

N-((R)-(3-fluoro-4-(trifluoromethoxy)phenyl)((S)-piperidin-3-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

N-((S)-(3-fluoro-4-(trifluoromethoxy)phenyl)((R)-morpholin-2-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(3-methylimidazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-oxazol-5-yl-methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(3-methyltriazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylimidazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1H-imidazol-2-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(2-methyl-1H-imidazol-4-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylimidazol-2-yl)methyl]-2-(tetrahydropyran-4-ylamino)quinazoline-7-carboxamide;

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(3-methylimidazol-4-yl)methyl]-2-[(2-methylpyrazol-3-yl)amino]quinazoline-7-carboxamide; and,

5-fluoro-N-[(S)-(3-fluoro-4-methoxy-phenyl)-(1-methylimidazol-2-yl)methyl]-2-[(2-methylpyrazol-3-yl)amino]quinazoline-7-carboxamide;

or a stereoisomer, tautomer or a pharmaceutically acceptable salt thereof.

16. A pharmaceutical composition comprising a compound of claim 1 or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof and at least one pharmaceutically acceptable carrier, excipient or diluent.

17. A method of inhibiting extracellular-signal regulated kinase activity in a patient in need thereof comprising the step of administering to said patient a compound of claim 1 or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof.

18. A method of inhibiting extracellular-signal regulated kinase activity in a patient suffering from a hyperproliferative disorder comprising the step of administering to said patient a compound of claim 1 or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof.

19. The method of claim 18 wherein said hyperproliferative disorder is selected from the group consisting of adenoma, bladder cancer, brain cancer, breast cancer, colon cancer, epidermal carcinoma, follicular carcinoma, cancer of the genitourinary tract, glioblastoma, Hodgkin's disease, head and neck cancers, hepatoma, keratoacanthoma, kidney cancer, large cell carcinoma, leukemias, lung adenocarcinoma, lung cancer, lymphoid disorders, melanoma and non-melanoma skin cancer, myelodysplastic syndrome, neuroblastoma, non-Hodgkins lymphoma, ovarian cancer, papillary carcinoma, pancreatic cancer, prostate cancer, rectal cancer, sarcoma, small cell carcinoma, testicular cancer, tetracarcinomas, thyroid cancer, and undifferentiated carcinoma.

20. The method of claim 18 wherein said hyperproliferative disorder is selected from the group consisting of melanoma, pancreatic cancer, thyroid cancer colorectal cancer, lung cancer, breast cancer and ovarian cancer.

21. The method of claim 18 wherein said hyperproliferative disorder is selected from the group consisting of acute myelogenous leukemia, chronic myelomonocytic leukemia, chronic myelogenous leukemia, multiple myeloma and myeloid leukemia.