A compound according to Formula I or salt or stereoisomer thereof, wherein R 1 is hydrogen or halogen R 2 is C 1 -C 4 alkyl; R 3 is hydrogen, C 1 -C 6 alkyl, C 1 -C 4 alkoxyC 1 -C 4 alkyl, or haloC 1 -C 4 alkyl; R 4 is halogen, cyano or hydrogen, wherein at least one of R 1 and R 4 is not hydrogen; R 5 is independently selected at each occurrence from hydrogen, C 1 -C 6 alkyl, C 1 -C 4 alkoxyC 1 -C 4 alkyl, phenyl, and C 3 -C 6 cycloalkyl; k is 0-3; R 6 is CH 2 CHR 7 R 8, or R 6 is CH=CHR 9, wherein R 9 is C 3 -C 6 cycloalkyl or phenyl optionally substituted with 0, 1, or 2 groups independently selected from halogen, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, halo C 1 -C 4 alkyl or cyano; or R 6 is bicyclic heteroaryl having 1 or 2 ring heteroatoms independently selected from N, O or S, partially unsaturated carbocycle or partially unsaturated heterocycle having 1 or 2 ring heteroatoms independently selected from N, O or S, each of which is optionally substituted with 0 to 3 substituents independently selected from amino, halogen, cyano, hydroxy, C 1 -C 4 alkyl or C 1 -C 4 alkoxy; or R 6 is CH 2 heterocycle having 4 to 7 ring atoms and 1 or 2 ring heteroatoms selected from N, O or S, which is optionally substituted with 0, 1, or 2 groups independently selected from phenyl, halogen and C 1 -C 6 alkyl, or two substituents, taken in combination form a benzo ring optionally substituted with halogen; R 7 is (CH 2) p NR 10 R 11 or C NR A 2, wherein R A is indenpendently selected at each occurrence from hydrogen and C 1 -C 4 alkyl, or NR A 2 taken in combination form a 4-6 member azacycle; p is 0 or 1; R 8 is C 1 -C 6 alkyl, C 3 -C 6 cycloalkyl; or R 8 is phenyl optionally substituted with 0-2 R 12; or R 8 is a 5 or 6 member heteroaryl having 1 or 2 ring heteroatoms selected from N, O and S and optionally substituted with 0-2 R 13 groups; R 10 is hydrogen or C 1 -C 4 alkyl; R 11 is hydrogen, optionally substituted C 1 -C 6 alkyl or C 1 -C 6 haloalkyl, wherein the optional substituents are selected from C 1 -C 4 alkoxy, C 3 -C 6 cycloalkyl and 4-6 member heterocycle having 1-2 ring heteroatoms selected from N, O and S; or NR 10 R 11, taken in combination form a 4 to 7 member saturated azacycle optionally substituted with 0, 1, or 2 C 1 -C 4 alkyl groups; R 12 is independently selected at each occurrence from hydrogen, cyano, hydroxy, halogen, C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, C 1 -C 4 haloalkyl or C 1 -C 4 alkoxy; R 13 is independently selected at each occurrence from hydrogen, C 1 -C 4 alkyl, or halogen. R 1 is hydrogen or halogen R 2 is C 1 -C 4 alkyl; R 3 is hydrogen, C 1 -C 6 alkyl, C 1 -C 4 alkoxyC 1 -C 4 alkyl, or haloC 1 -C 4 alkyl; R 4 is halogen, cyano or hydrogen, wherein at least one of R 1 and R 4 is not hydrogen; R 5 is independently selected at each occurrence from hydrogen, C 1 -C 6 alkyl, C 1 -C 4 alkoxyC 1 -C 4 alkyl, phenyl, and C 3 -C 6 cycloalkyl; k is 0-3; R 6 is CH 2 CHR 7 R 8, or R 6 is CH=CHR 9, wherein R 9 is C 3 -C 6 cycloalkyl or phenyl optionally substituted with 0, 1, or 2 groups independently selected from halogen, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, halo C 1 -C 4 alkyl or cyano; or R 6 is bicyclic heteroaryl having 1 or 2 ring heteroatoms independently selected from N, O or S, partially unsaturated carbocycle or partially unsaturated heterocycle having 1 or 2 ring heteroatoms independently selected from N, O or S, each of which is optionally substituted with 0 to 3 substituents independently selected from amino, halogen, cyano, hydroxy, C 1 -C 4 alkyl or C 1 -C 4 alkoxy; or R 6 is CH 2 heterocycle having 4 to 7 ring atoms and 1 or 2 ring heteroatoms selected from N, O or S, which is optionally substituted with 0, 1, or 2 groups independently selected from phenyl, halogen and C 1 -C 6 alkyl, or two substituents, taken in combination form a benzo ring optionally substituted with halogen; R 7 is (CH 2) p NR 10 R 11 or C NR A 2, wherein R A is indenpendently selected at each occurrence from hydrogen and C 1 -C 4 alkyl, or NR A 2 taken in combination form a 4-6 member azacycle; p is 0 or 1; R 8 is C 1 -C 6 alkyl, C 3 -C 6 cycloalkyl; or R 8 is phenyl optionally substituted with 0-2 R 12; or R 8 is a 5 or 6 member heteroaryl having 1 or 2 ring heteroatoms selected from N, O and S and optionally substituted with 0-2 R 13 groups; R 10 is hydrogen or C 1 -C 4 alkyl; R 11 is hydrogen, optionally substituted C 1 -C 6 alkyl or C 1 -C 6 haloalkyl, wherein the optional substituents are selected from C 1 -C 4 alkoxy, C 3 -C 6 cycloalkyl and 4-6 member heterocycle having 1-2 ring heteroatoms selected from N, O and S; or NR 10 R 11, taken in combination form a 4 to 7 member saturated azacycle optionally substituted with 0, 1, or 2 C 1 -C 4 alkyl groups; R 12 is independently selected at each occurrence from hydrogen, cyano, hydroxy, halogen, C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, C 1 -C 4 haloalkyl or C 1 -C 4 alkoxy; R 13 is independently selected at each occurrence from hydrogen, C 1 -C 4 alkyl, or halogen.