Tyrosine kinase inhibitors

1. A method of treating cancer in a mammal in need of such treatment that is comprised of administering to said mammal a therapeutically effective amount of a compound of Formula I:

or a pharmaceutically acceptable salt or stereoisomer thereof, wherein

a is independently 0 or 1;

b is independently 0 or 1;

m is independently 0, 1, or 2;

R 1 is selected from hydrogen, OH, —O—C 1-6 alkyl, —O-aryl, —O-heterocyclyl, SH, —S—C 1-6 alkyl, —S-aryl, —S-heterocyclyl, aryl, heterocyclyl and NR 8 R 9 ; said alkyl, aryl and heterocyclyl group optionally substituted with one to five substituents, each substituent independently selected from R 6 ;

R 2 and R 3 are independently selected from: hydrogen, halo, (C═O) a O b C 1 -C 10 alkyl, (C═O) a O b aryl, (C═O) a O b heterocyclyl, O b C 1 -C 6 perfluoroalkyl, or (C═O) a O b C 3 -C 8 cycloalkyl,

said alkyl, aryl, heterocyclyl, and cycloalkyl optionally substituted with one, two or three substituents selected from R 7 ;

R 4 and R 5 are indepedntly selected from hydrogen, C 1-6 alkyl, C 2 -C 10 alkenyl, C 2 -C 10 alkynyl, aryl, heterocyclyl, OH, —O—C 1-6 alkyl, (C 1 -C 3 )perfluoroalkyl, each alkyl, alkenyl, alkynyl, heterocyclyl and aryl optionally substituted with one to three substituents, each substituent independently selected from R 6 ;

R 6 independently is: (C═O) a O b C 1 -C 10 alkyl, (C═O) a O b aryl, C 2 -C 10 alkenyl, C 2 -C 10 alkynyl, (C═O) a O b heterocyclyl, CO 2 H, halo, CN, OH, O b C 1 -C 6 perfluoroalkyl, O a (C═O) b NR 8 R 9 , S(O) m R a , S(O) 2 NR 8 R 9 , OS(═O)R a , oxo, CHO, (N═O)R 8 R 9 , or (C═O) a O b C 3 -C 8 cycloalkyl,

said alkyl, aryl, alkenyl, alkynyl, heterocyclyl, and cycloalkyl optionally substituted with one, two or three substituents selected from R 7 ;

R 7 is independently selected from: (C═O) a O b (C 1 -C 10 )alkyl, O b (C 1 -C 3 )perfluoroalkyl, oxo, OH, halo, CN, (C 2 -C 10 )alkenyl, (C 2 -C 10 )alkynyl, (C═O) a O b (C 3 -C 6 )cycloalkyl, (C═O) a O b (C 0 -C 6 )alkylene-aryl, (C═O) a O b (C 0 -C 6 )alkylene-heterocyclyl, (C═O) a O b (C 0 -C 6 )alkylene-N(R b ) 2 , C(O)R a , (C 0 -C 6 )alkylene-CO 2 R a , C(O)H, (C 0 -C 6 )alkylene-CO 2 H, C(O)N(R b ) 2 , S(O) m R a , and S(O) 2 NR 8 R 9 ;

said alkyl, alkenyl, alkynyl, cycloalkyl, aryl, and heterocyclyl is optionally substituted with one, two or three substituents selected from R b , OH, (C 1 -C 6 )alkoxy, halogen, CO 2 H, CN, O(C═O)C 1 -C 6 alkyl, oxo, and N(R b ) 2 ;

R 8 and R 9 are independently selected from: H, (C═O)O b C 1 -C 10 alkyl, (C═O)O b C 3 -C 8 cycloalkyl, (C═O)O b aryl, (C═O)O b heterocyclyl, C 1 -C 10 alkyl, aryl, C 2 -C 10 alkenyl, C 2 -C 10 alkynyl, heterocyclyl, C 3 -C 8 cycloalkyl, SO 2 R a , and (C═O)NR b 2 ,

said alkyl, cycloalkyl, aryl, heterocylyl, alkenyl, and alkynyl is optionally substituted with one, two or three substituents selected from R 6 , or

R 8 and R 9 can be taken together with the nitrogen to which they are attached to form a monocyclic or bicyclic heterocycle with 5-7 members in each ring and optionally containing, in addition to the nitrogen, one or two additional heteroatoms selected from N, O and S, said monocyclic or bicyclic heterocycle optionally substituted with one, two or three substituents selected from R 7 ;

R a is independently selected from: (C 1 -C 6 )alkyl, (C 2 -C 6 )alkenyl, (C 3 -C 6 )cycloalkyl, aryl, —(C 1 -C 6 )alkylenearyl, heterocyclyl and —(C 1 -C 6 )alkyleneheterocyclyl; and

R b is independently selected from: H, (C 1 -C 6 )alkyl, aryl, —(C 1 -C 6 )alkylenearyl, heterocyclyl, —(C 1 -C 6 )alkyleneheterocyclyl, (C 3 -C 6 )cycloalkyl, (C═O)OC 1 -C 6 alkyl, (C═O)C 1 -C 6 alkyl or S(O) 2 R a ; and

wherein the cancer is selected from lung adenocarcinoma, small cell lung cancers, pancreatic cancer, liver cancer, gastric cancer, colon cancer, and breast carcinoma.

2. A method of treating cancer in a mammal in need of such treatment that is comprised of administering to said mammal a therapeutically effective amount of a compound selected from:

N,N-Dimethyl-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-Methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-phenylmethane sulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-methyl-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-benzyl-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-(1,4-dioxan-2-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1-phenylethyl)methane sulfonamide;

N-(4-methylbenzyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-(3-methylbenzyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo-[4,5]cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-(2-methylbenzyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo-[4,5]cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-(3-methoxybenzyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-(4-methoxybenzyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-(4-fluorobenzyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]-cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-(3,4-difluorobenzyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methane sulfonamide;

N-(2,4-difluorobenzyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo-[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(2-phenylethyl)methanesulfonamide;

N-(cyclohexylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]-cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-isobutyl-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-(3-methylbutyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(1-methyl-1H-imidazol-5-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-(3-furylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-propylmethanesulfonamide;

N-[(1,5-dimethyl-1H-pyrazol-3-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-3-ylmethyl)methane-sulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(3-methylpyridin-2-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-{[3-(trifluoromethyl)pyridin-2-yl]methyl}methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-4-ylmethyl)methanesulfonamide;

1,1-Difluoro-N,N-dimethyl-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-Fluoro-N,N-dimethyl-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-methyl-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-phenylmethanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-pyridin-3-ylmethanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1,3-thiazol-2-ylmethyl)methanesulfonamide;

N-[(5-methylpyrazin-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(5-methylisoxazol-3-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1H-1,2,4-triazol-5-ylmethyl)methanesulfonamide;

N-(1H-benzimidazol-2-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-(1H-imidazol-2-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-(1H-indol-2-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1,3-thiazol-5-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(3-methylpyridin-4-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(3-thienylmethyl)methanesulfonamide;

N-(imidazo[1,2-a]pyridin-2-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(3-methylisoxazol-5-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(3,5-dimethyl-1H-pyrazol-4-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(1-methyl-1H-benzimidazol-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-(imidazo[1,2-a]pyrimidin-2-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-(imidazo[2,1-b][1,3]thiazol-6-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(3-methylimidazo[2,1-b][1,3]thiazol-6-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(3-phenylisoxazol-5-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(2-phenyl-1,3-thiazol-4-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(2-methyl-1,3-thiazol-4-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(4-methyl-1,3-thiazol-2-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(5-methyl-4H-1,2,4-triazol-3-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(3-pyridin-2-ylisoxazol-5-yl)methyl]methanesulfonamide;

N-[4-(1H-imidazol-4-yl)benzyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(1-methyl-1H-pyrazol-4-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-(isothiazol-4-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]-cyclohepta[1,2-b]pyridin-7-yl]-N-{[4-(trifluoromethyl)pyridin-2-yl]methyl}-methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]-cyclohepta[1,2-b]pyridin-7-yl]-N-{[5-(trifluoromethyl)pyridin-2-yl]methyl}-methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]-cyclohepta[1,2-b]pyridin-7-yl]-N-{[6-(trifluoromethyl)-pyridin-2-yl]methyl}-methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(2-morpholin-4-yl-2-oxoethyl)methanesulfonamide;

N˜2˜-({[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methyl}sulfonyl)glycinamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-{[2-(2-thienyl)-1,3-thiazol-4-yl]methyl}methanesulfonamide;

N-[(2-benzyl-1,3-thiazol-4-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1H-pyrazol-3-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1,2,3-thiadiazol-4-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridazin-4-ylmethyl)methanesulfonamide;

N-[(1-methyl-1H-pyrazol-5-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(1-methyl-1H-pyrazol-4-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-3-ylmethyl)methanesulfonamide;

N-[(1-methyl-1H-imidazol-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(5-cyclopropyl-1H-pyrazol-3-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1,3-oxazol-2-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(3-phenyl-1H-pyrazol-4-yl)methyl]methanesulfonamide;

N-(6,7-dihydro-5H-cyclopenta[b]pyridin-3-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(1-ethyl-1H-pyrazol-4-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1H-pyrazol-5-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1H-1,2,3-triazol-4-ylmethyl)methanesulfonamide;

N-[(4-methyl-1,2,5-oxadiazol-3-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyrimidin-2-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyrimidin-4-ylmethyl)methanesulfonamide;

N-[(4,6-dimethylpyrimidin-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-(isothiazol-4-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(3,5-difluoropyridin-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1,3-thiazol-4-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyrazin-2-ylmethyl)methanesulfonamide;

N-(imidazo[1,2-a]pyridin-3-ylmethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1,3-oxazol-4-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyrimidin-5-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(2-phenyl-1,3-thiazol-5-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(6-methylpyridin-2-yl)methyl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(1-pyridin-2-ylethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridazin-3-ylmethyl)methanesulfonamide;

N-[(5-fluoropyridin-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(3-fluoropyridin-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(6-fluoropyridin-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(6-bromopyridin-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(5-chloropyridin-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-[(6-chloropyridin-2-yl)methyl]-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

N-ethyl-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-2-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]-cyclohepta[1,2-b]pyridin-7-yl]-N-pyridin-4-ylmethane-sulfonamide;

N-(2-hydroxyethyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-2-ylmethyl)methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-pyridin-2-ylmethanesulfonamide;

N-(6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]methanesulfonamide;

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-2-ylmethyl)ethanesulfonamide;

N-methyl-1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-phenylethanesulfonamide;

1-[3-(1-Methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-2-ylmethyl)methanesulfonamide;

1-[3-(1-Methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-2-ylmethyl)methanesulfonamide; and

1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-[(1-oxidopyridin-2-yl)methyl]methanesulfonamide

or a pharmaceutically acceptable salt or stereoisomer thereof; and

wherein the cancer is selected from lung adenocarcinoma, small cell lung cancers, pancreatic cancer, liver cancer, gastric cancer, colon cancer, and breast carcinoma.

3. The method of treatment according to claim 2 wherein the compound is:

1-[3-(1-Methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-2-ylmethyl)methanesulfonamide,

or a pharmaceutically acceptable salt thereof.