Substituted 3-(diarylmethylene)indolin-2-ones and methods of their use
The present invention provides compounds for modulating protein kinase enzymatic activity for modulating cellular activities such as proliferation, differentiation, programmed cell death, migration and chemoinvasion. More specifically, the invention provides oxindole derivatives which inhibit, regulate and/or modulate kinase receptor, particularly VEGF receptor 2 (Flk-1/KDR), FGFR1, and PDGFR (alpha and beta), signal transduction pathways related to the changes in cellular activities as mentioned above, compositions which contain these compounds, and methods of using them to treat kinase-dependent diseases and conditions.
1. A compound represented by formula I,
or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof; and where the compound is optionally as a pharmaceutically acceptable salt thereof, and wherein,
each W is CR 1 ;
each R 1 is independently selected from —H and —A—R 7 ; provided one of R 1 is —A—R 7 and is located at the 5-position of the indolinone ring, wherein, only for said —A—R 7 , R 7 must be a piperidin-4-yl, and where the nitrogen of the piperidin-4-yl of —A—R 7 is optionally substituted with one group selected from alkyl, arylalkyl, pyrrolidinylethyl, piperidinylethyl, morpholinylethyl, and sulfonyl;
A is NH;
L is NR 3 ;
Q is C;
R 2 and R 3 are each —H;
R 4 and R 5 are each independently selected from —H, —OR 6 , —NR 6 R 7 , —S(O) 0-2 R 6 , —SO 2 NR 6 R 7 , —CO 2 R 6 , —C(O)NR 6 R 7 , —N(R 6 )SO 2 R 6 , —C(O)R 7 , —CN, —NO 2 , —NH 2 , halogen, trihalomethyl, alkyl, 1,3-dioxo-isoindol-2-ylethyl, and aryl; or
R 4 and R 5 , when taken together, form a six-membered aromatic ring system containing zero nitrogens, said six-membered aromatic ring system is optionally substituted with between zero and four of R 15 ;
R 6 is selected from —H, and C 1-8 alkyl;
R 7 , for other than R 7 in —A—R 7 , is selected from —H, and C 1-8 alkyl;
R 8 is —H, —NO 2 , —CN, —OR 6 or C 1-8 alkyl;
X is selected from one of the following formulae:
wherein m is zero to five, n is zero to three, and Z is CR 10 ;
R 10 is selected from —H, halogen, trihalomethyl, —NH 2 , —NO 2 , —OR 6 , —N═CNR 6 R 7 , —NR 6 R 7 , —N(R 6 )C(═NR 8 )NR 6 R 7 , —SR 6 , —S(O) 1-2 R 6 , —SO 2 NR 6 R 7 , —CO 2 R 6 , —C(O)NR 6 R 7 , —C(O)N(OR 6 )R 7 , —C(═NR 8 )NR 6 R 7 , —N(R 6 )SO 2 R 6 , —C(O)R 7 , and R 7 ;
K is O; and
each R 15 is independently selected from —H, halogen, —OR 6 , and C 1-8 alkyl.
2. The compound according to claim 1 , wherein X is
m is 0 to 3, and R 10 is selected from —H, halogen, —NH 2 , —NO 2 , OR 6 , —N═CNR 6 R 7 , —NR 6 R 7 , —N(R 6 )C(═NR 8 )NR 6 R 7 , —SR 6 , —S(O) 1-2 R 6 , —SO 2 NR 6 R 7 , —CO 2 R 6 , —C(O)NR 6 R 7 , —C(O)N(OR 6 )R 7 , —C(═NR 8 )NR 6 R 7 , —N(R 6 )SO 2 R 6 , —C(O)R 7 , and —C 1-8 alkyl; or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof; and where the compound is optionally as a pharmaceutically acceptable salt thereof.
3. A compound of formula II:
or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof and where the compound is optionally as a pharmaceutically acceptable salt thereof;
wherein:
A is NH;
R 7 , in —A—R 7 ,is piperidin-4-yl and is located on the 5-position of the indolinone ring;
wherein the ring nitrogen of R 7 is substituted with a group R 12 ; and
R 12 is selected from a) —H, b) C 1-8 alkyl, c) —SO 2 R 6 , d) —SO 2 NR 6 R 7 , e) —CO 2 R 6 , f) —C(O)NR 6 R 7 , and g) —C(O)R 7 ; and where the C 1-8 alkyl in b) is optionally substituted with one to five groups independently selected from alkyl, aryl, arylalkyl, pyrrolidinylethyl, piperidinylethyl, morpholinylethyl, alkoxy, amino, alkylamino and dialkylamino;
R 6 is selected from —H and C 1-8 alkyl;
R 4 and R 5 are each independently selected from —H, —OR 6 , —NR 6 R 7 , —S(O) 0-2 R 6 , —SO 2 NR 6 R 7 , —CO 2 R 6 , —C(O)NR 6 R 7 , —N(R 6 )SO 2 R 6 , —C(O)R 7 , —CN, —NO 2 , —NH 2 , halogen, trihalomethyl, alkyl, 1,3-dioxo-isoindol-2-ylethyl, and aryl; or
R 4 and R 5 , when taken together, form a six-membered aromatic ring system containing zero nitrogens, said six-membered aromatic ring system is optionally substituted with between zero and four of R 15 ;
R 10 is selected from —H, halogen, —NH 2 , —NO 2 , —OR 6 , —N═CNR 6 R 7 , —NR 6 R 7 , —N(R 6 )C(═NR 8 )NR 6 R 7 , —SR 6 , —S(O) 1-2 R 6 , —SO 2 NR 6 R 7 , —CO 2 R 6 , —C(O)NR 6 R 7 , —C(O)N(OR 6 )R 7 , —C(═NR 8 )NR 6 R 7 , —N(R 6 )SO 2 R 6 , —C(O)R 7 , and C 1-8 alkyl;
m is 0 to 3;
R 7 , for other than R 7 in A—R 7 , is selected from —H, and C 1-8 alkyl;
R 8 is —H, —NO 2 , —CN, —OR 6 or C 1-8 alkyl; and
each R 15 is independently selected from —H, halogen, —OR 6 , and C 1-8 alkyl.
4. A compound according to formula III,
or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof; and where the compound is optionally as a pharmaceutically acceptable salt thereof;
where
R 12 is a C 1-4 alkylene;
R 13 is selected from —H, an alkoxy group, amino, alkylamino, dialkylamino, pyrrolidinylethyl, piperidinylethyl, and morpholinylethyl, and an heteroalicyclic, with the proviso that a heteroatom of said alkoxy group, amino group, alkylamino group, and dialkylamino group cannot be attached to a carbon of R 12 which is directly attached to the ring nitrogen of the piperidine in formula III;
R 4 and R 5 are each independently selected from —H, —OR 6 , —NR 6 R 7 , —S(O) 0-2 R 6 , —SO 2 NR 6 R 7 , —CO 2 R 6 , —C(O)NR 6 R 7 , —N(R 6 )SO 2 R 6 , —C(O)R 7 , —CN, —NO 2 , —NH 2 , halogen, trihalomethyl, alkyl, 1,3-dioxo-isoindol-2-ylethyl, and aryl; or
R 4 and R 5 , when taken together, form a six-membered aromatic ring system containing zero nitrogens, said six-membered aromatic ring system is optionally substituted with between zero and four of R 15 ;
R 6 is selected from —H and C 1-8 alkyl;
R 7 is selected from —H, and C 1-8 alkyl;
R 8 is —H, —NO 2 , —CN, —OR 6 , or C 1-8 alkyl;
R 10 is selected from —H, halogen, —NH 2 , —NO 2 , —OR 6 , —N═CNR 6 R 7 , —NR 6 R 7 , —N(R 6 )C(═NR 8 )NR 6 R 7 , —SR 6 , —S(O) 1-2 R 6 , —SO 2 NR 6 R 7 , —CO 2 R 6 , —C(O)NR 6 R 7 , —C(O)N(OR 6 )R 7 , —C(═NR 8 )NR 6 R 7 , —N(R 6 )SO 2 R 6 , —C(O)R 7 , and C 1-8 alkyl;
m is 0 to 3; and
each R 15 is independently selected from —H, halogen, —OR 6 , and C 1-8 alkyl.
5. A compound according to formula IIIa,
or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof; and where the compound is optionally as a pharmaceutically acceptable salt thereof;
wherein R 12 is a C 2-4 alkylene;
R 13 is selected from —H, an alkoxy group, an amino group, an alkylamino group, a dialkylamino group pyrrolidinylethyl, piperidinylethyl, and morpholinylethyl;
R 10 is selected from —H, halogen, perfluoroalkyl, —NH 2 , —NO 2 , —OR 6 , —N═CNR 6 R 7 , —NR 6 R 7 , —N(R 6 )C(═NR 8 )NR 6 R 7 , —SR 6 , —S(O) 1-2 R 6 , —SO 2 NR 6 R 7 , —CO 2 R 6 , —C(O)NR 6 R 7 , —C(O)N(OR 6 )R 7 , —C(═NR 8 )NR 6 R 7 , —N(R 6 )SO 2 R 6 , —C(O)R 7 ;
R 4 and R 5 are each independently selected from —H, halogen, and C 1-4 alkyl; or R 4 and R 5 combined are a phenyl where the phenyl is optionally substituted with one to five groups independently selected from alkyl;
m is 0-3;
R 6 is selected from —H and C 1-8 alkyl;
R 7 is selected from —H, and C 1-8 alkyl; and
R 8 is —H, —NO 2 , —CN, —OR 6 or C 1-8 alkyl.
6. The compound according to claim 5 , wherein R 12 is an ethylene; R 10 is halogen; R 4 and R 5 are each independently selected from —H, halogen, and C 1-2 alkyl; and m is 1-3; or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof; and where the compound is optionally as a pharmaceutically acceptable salt thereof.
7. The compound according to claim 6 , wherein each R 10 is independently selected from fluorine and chlorine; R 4 and R 5 are each independently selected from —H and C 1-2 alkyl; and m is 1-3; or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof; and where the compound is optionally as a pharmaceutically acceptable salt thereof.
8. The compound according to claim 7 , wherein each R 10 is independently selected from fluorine and chlorine; R 4 and R 5 are each independently selected from —H and —CH 3 ; and m is 1-2; or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof; and where the compound is optionally as a pharmaceutically acceptable salt thereof.
9. The compound according to claim 8 , wherein R 10 is fluorine; R 4 and R 5 are each independently selected from —H and —CH 3 ; and m is 1; or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof; and where the compound is optionally as a pharmaceutically acceptable salt thereof.
10. The compound according to claim 9 , selected from:
49
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(3-fluorophenyl)(1H-
imidazol-2-yl)methylidene]-1,3-dihydro-2H-indol-2-one;
51
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(3-fluorophenyl)(4-
methyl-1H-imidazol-2-yl)methylidene]-1,3-dihydro-2H-indol-2-
one;
58
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(4-fluorophenyl)(1H-
imidazol-2-yl)methylidene]-1,3-dihydro-2H-indol-2-one;
70
(3Z)-3-[(3-fluorophenyl)(4-methyl-1H-imidazol-2-yl)methylidene]-
5-({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-
indol-2-one;
78
(3Z)-3-[(4-fluorophenyl)(1H-imidazol-2-yl)methylidene]-5-({1-
[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-
2-one
82
(3Z)-3-[(3-fluorophenyl)(1H-imidazol-2-yl)methylidene]-5-{[1-(2-
piperidin-1-ylethyl)piperidin-4-yl]amino}-1,3-dihydro-2H-indol-2-
one;
83
(3Z)-3-[(3-fluorophenyl)(1H-imidazol-2-yl)methylidene]-5-{[1-(2-
morpholin-4-ylethyl)piperidin-4-yl]amino}-1,3-dihydro-2H-indol-
2-one;
84
(3Z)-5-({1-[2-(diethylamino)ethyl]piperidin-4-yl}amino)-3-[(3-
fluorophenyl)(1H-imidazol-2-yl)methylidene]-1,3-dihydro-2H-
indol-2-one;
85
(3Z)-3-[(3-fluorophenyl)(1H-imidazol-2-yl)methylidene]-5-{[1-(2-
pyrrolidin-1-ylethyl)piperidin-4-yl]amino}-1,3-dihydro-2H-indol-2-
one;
106
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(4-fluorophenyl)(4-
methyl-1H-imidazol-2-yl)methylidene]-1,3-dihydro-2H-indol-2-
one;
107
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(2-fluorophenyl)(1H-
imidazol-2-yl)methylidene]-1,3-dihydro-2H-indol-2-one; and
113
(3Z)-3-[(2-fluorophenyl)(4-methyl-1H-imidazol-2-yl)methylidene]-
5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
and where the compound is optionally as a pharmaceutically acceptable salt thereof.
11. The Compound of claim 3 selected from
22
(3Z)-3-[1H-benzimidazol-2-yl(phenyl)methylidene]-5-(piperidin-4-
ylamino)-1,3-dihydro-2H-indol-2-one;
28
2-(2-{2-[(Z)-{5-[(1-ethylpiperidin-4-yl)amino]-2-oxo-1,2-dihydro-
3H-indol-3-ylidene}(phenyl)methyl]-1H-imidazol-4-yl}ethyl)-1H-
isoindole-1,3(2H)-dione;
30
(3Z)-3-[1H-benzimidazol-2-yl(phenyl)methylidene]-5-{[1-
(methylsulfonyl)piperidin-4-yl]amino}-1,3-dihydro-2H-indol-2-one;
81
(3Z)-3-[(3-fluorophenyl)(1H-imidazol-2-yl)methylidene]-5-(piperidin-
4-ylamino)-1,3-dihydro-2H-indol-2-one; and
93
(3Z)-3-[(3-fluorophenyl)(1H-imidazol-2-yl)methylidene]-5-{[1-
(methylsulfonyl)piperidin-4-yl]amino}-1,3-dihydro-2H-indol-2-one;
and where the compound is optionally as a pharmaceutically acceptable salt thereof.
12. The compound of claim 4 selected from
6
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[[5-(methyloxy)-1H-
benzimidazol-2-yl](4-methylphenyl)methylidene]-1,3-dihydro-2H-
indol-2-one;
12
(3Z)-3-[1H-benzimidazol-2-yl(4-methylphenyl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
13
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[1H-imidazol-2-yl(4-
methylphenyl)methylidene]-1,3-dihydro-2H-indol-2-one;
50
(3Z)-3-[1H-benzimidazol-2-yl(3-fluoro-4-methylphenyl)methylidene]-
5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
52
(3Z)-3-[1H-benzimidazol-2-yl(4-fluoro-3-methylphenyl)methylidene]-
5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
57
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(3-fluoro-4-
methylphenyl)(1H-imidazol-2-yl)methylidene]-1,3-dihydro-2H-indol-
2-one;
59
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[1H-imidazol-2-yl(4-
propylphenyl)methylidene]-1,3-dihydro-2H-indol-2-one;
63
(3Z)-3-[(3-fluoro-4-methylphenyl)(1H-imidazol-2-yl)methylidene]-5-
({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-
2-one;
64
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(4-methyl-1H-imidazol-2-
yl)(4-methylphenyl)methylidene]-1,3-dihydro-2H-indol-2-one;
67
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(3-fluoro-4-
methylphenyl)(4-methyl-1H-imidazol-2-yl)methylidene]-1,3-dihydro-
2H-indol-2-one;
69
(3Z)-3-[1H-imidazol-2-yl(4-methylphenyl)methylidene]-5-({1-[2-
(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-2-one;
77
(3Z)-3-[(4-methyl-1H-imidazol-2-yl)(4-methylphenyl)methylidene]-5-
({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-
2-one;
86
(3Z)-3-[1H-imidazol-2-yl(4-methylphenyl)methylidene]-5-[(1-
methylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
88
ethyl 2-{(Z)-(3-fluorophenyl)[5-({1-[2-(methyloxy)ethyl]piperidin-4-
yl}amino)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]methyl}-4-methyl-
1H-imidazole-5-carboxylate;
94
(3Z)-3-[1H-imidazol-2-yl(4-propylphenyl)methylidene]-5-({1-[2-
(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-2-one;
95
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(3-fluorophenyl)(4-phenyl-
1H-imidazol-2-yl)methylidene]-1,3-dihydro-2H-indol-2-one;
96
(3Z)-3-[(3-fluorophenyl)(4-phenyl-1H-imidazol-2-yl)methylidene]-5-
({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-
2-one; and
97
(3Z)-3-[(3-fluoro-4-methylphenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-
1,3-dihydro-2H-indol-2-one;
and where the compound is optionally as a pharmaceutically acceptable salt thereof.
13. The compound of claim 5 selected from
3
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[[5-(methyloxy)-1H-
benzimidazol-2-yl](phenyl)methylidene]-1,3-dihydro-2H-indol-2-
one;
4
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[1H-imidazol-2-
yl(phenyl)methylidene]-1,3-dihydro-2H-indol-2-one;
5
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-{[5-(methyloxy)-1H-
benzimidazol-2-yl][4-(methyloxy)phenyl]methylidene}-1,3-
dihydro-2H-indol-2-one;
7
(3Z)-3-[1H-benzimidazol-2-yl(4-nitrophenyl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
8
(3Z)-3-{1H-benzimidazol-2-yl[4-(methyloxy)phenyl]methylidene}-
5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
9
(3Z)-3-[1H-benzimidazol-2-yl(phenyl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
11
(3Z)-3-[(4-aminophenyl)(1H-benzimidazol-2-yl)methylidene]-5-
[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
15
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-{1H-imidazol-2-yl[4-
(methyloxy)phenyl]methylidene}-1,3-dihydro-2H-indol-2-one;
16
(3Z)-3-[1H-benzimidazol-2-yl(4-fluorophenyl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
17
(3Z)-3-[1H-benzimidazol-2-yl(3,5-difluorophenyl)methylidene]-5-
[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
18
(3Z)-3-[1H-benzimidazol-2-yl(3-fluorophenyl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
19
(3Z)-3-[1H-benzimidazol-2-yl(3-nitrophenyl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
21
(3Z)-3-[(3-aminophenyl)(1H-benzimidazol-2-yl)methylidene]-5-
[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
23
3-((Z)-1H-benzimidazol-2-yl{5-[(1-ethylpiperidin-4-yl)amino]-2-
oxo-1,2-dihydro-3H-indol-3-
ylidene}methyl)benzenecarboximidamide;
24
(3Z)-3-[1H-benzimidazol-2-yl(phenyl)methylidene]-5-({1-[2-
(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-2-
one;
26
(3Z)-3-{1H-benzimidazol-2-yl[3-(methyloxy)phenyl]methylidene}-
5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
27
(3Z)-3-[1H-benzimidazol-2-yl(3-chlorophenyl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
29
(3Z)-3-[1H-benzimidazol-2-yl(phenyl)methylidene]-5-({1-[2-
(dimethylamino)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-
2-one;
38
(3Z)-3-[1H-benzimidazol-2-yl(3-chlorophenyl)methylidene]-5-({1-
[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-
2-one;
39
(3Z)-3-{1H-benzimidazol-2-yl[3-(methyloxy)phenyl]methylidene}-
5-({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-
indol-2-one;
42
(3Z)-3-[1H-benzimidazol-2-yl(3,5-difluorophenyl)methylidene]-
5-({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-
indol-2-one
45
(3Z)-3-[1H-benzimidazol-2-yl(4-chlorophenyl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
46
(3Z)-3-[1H-benzimidazol-2-yl(3-fluorophenyl)methylidene]-5-({1-
[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-
2-one;
47
(3Z)-3-[1H-benzimidazol-2-yl(4-fluorophenyl)methylidene]-5-({1-
[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-
2-one;
55
(3Z)-3-[(5-chloro-1H-benzimidazol-2-yl)(phenyl)methylidene]-5-
[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
56
(3Z)-3-[(5-chloro-1H-benzimidazol-2-yl)(3,5-
difluorophenyl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-
dihydro-2H-indol-2-one;
60
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-{1H-imidazol-2-yl[4-
(trifluoromethyl)phenyl]methylidene}-1,3-dihydro-2H-indol-2-one;
61
(3E)-3-[(3,5-difluorophenyl)(5-fluoro-1H-benzimidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-
indol-2-one;
62
(3Z)-3-[(3,5-difluorophenyl)(5-fluoro-1H-benzimidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-
indol-2-one;
65
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[[3-fluoro-4-
(trifluoromethyl)phenyl](1H-imidazol-2-yl)methylidene]-1,3-
dihydro-2H-indol-2-one;
71
(3Z)-3-{1H-imidazol-2-yl[4-
(trifluoromethyl)phenyl]methylidene}-5-({1-[2-
(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-2-
one;
72
(3Z)-3-[(5-chloro-1H-benzimidazol-2-yl)(phenyl)methylidene]-5-
({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-
indol-2-one;
89
(3Z)-3-[1H-imidazol-2-yl(phenyl)methylidene]-5-({1-[2-
(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-2-
one;
90
(3Z)-3-{1H-imidazol-2-yl[4-(methyloxy)phenyl]methylidene}-5-
({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-
indol-2-one;
92
(3Z)-3-[[3-fluoro-4-(trifluoromethyl)phenyl](1H-imidazol-2-
yl)methylidene]-5-({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-
1,3-dihydro-2H-indol-2-one;
100
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[[2-fluoro-4-
(trifluoromethyl)phenyl](1H-imidazol-2-yl)methylidene]-
1,3-dihydro-2H-indol-2-one;
101
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-{(4-methyl-1H-imidazol-2-
yl)[4-(trifluoromethyl)phenyl]methylidene}-1,3-dihydro-2H-
indol-2-one;
103
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[[3-fluoro-4-
(trifluoromethyl)phenyl](4-methyl-1H-imidazol-2-yl)methylidene]-
1,3-dihydro-2H-indol-2-one;
108
(3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[[2-fluoro-4-
(trifluoromethyl)phenyl](4-methyl-1H-imidazol-2-yl)methylidene]-
1,3-dihydro-2H-indol-2-one;
114
(3Z)-3-[(3-trifluoromethylphenyl)(1H-imidazol-2-yl)methylidene]-
5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one;
115
(3Z)-3-[(3-trifluoromethylphenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-
indol-2-one;
116
(3Z)-3-[(2,4-dichloro-5-fluorophenyl)(1H-imidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-
dihydro-2H-indol-2-one; and
117
(3Z)-3-[(2,4-dichloro-5-fluorophenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-
2H-indol-2-one;
where the compound is optionally as a pharmaceutically acceptable salt thereof.
14. The compound of claim 8 selected from
40
(3Z)-3-[(3-chlorophenyl)(1H-imidazol-2-yl)methylidene]-5-({1-[2-
(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-2-
one
41
(3Z)-3-[(3-fluorophenyl)(1H-imidazol-2-yl)methylidene]-5-({1-[2-
(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-2-
one
48
(3Z)-3-[(3-chlorophenyl)(1H-imidazol-2-yl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one
53
(3Z)-3-[(3-chloro-4-fluorophenyl)(1H-imidazol-2-yl)methylidene]-
5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one
54
(3Z)-3-[(3,4-difluorophenyl)(1H-imidazol-2-yl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one
66
(3Z)-3-[(4-chlorophenyl)(1H-imidazol-2-yl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one
73
(3Z)-3-[(3,5-difluorophenyl)(1H-imidazol-2-yl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one
74
(3Z)-3-[(3,5-difluorophenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-
indol-2-one
75
(3Z)-3-[(3,5-difluorophenyl)(1H-imidazol-2-yl)methylidene]-5-
({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-
indol-2-one
76
(3Z)-3-[(3,5-difluorophenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-
1,3-dihydro-2H-indol-2-one
79
(3Z)-3-[(3,4-difluorophenyl)(1H-imidazol-2-yl)methylidene]-5-
({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-
indol-2-one
80
(3Z)-3-[(3-chloro-4-fluorophenyl)(1H-imidazol-2-yl)methylidene]-
5-({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-
indol-2-one
91
(3Z)-3-[(4-chlorophenyl)(1H-imidazol-2-yl)methylidene]-5-({1-
[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-
2-one
102
(3Z)-3-[(4-chlorophenyl)(4-methyl-1H-imidazol-2-yl)methylidene]-
5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one
104
(3Z)-3-[(3,4-difluorophenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-
indol-2-one
105
(3Z)-3-[(3-chloro-4-fluorophenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-
indol-2-one
109
(3Z)-3-[(2,3-difluorophenyl)(1H-imidazol-2-yl)methylidene]-5-[(1-
ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one
110
(3Z)-3-[(2,3-difluorophenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-
indol-2-one
111
(3Z)-3-[(2,4-difluorophenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-
indol-2-one
112
(3Z)-3-[(2,4-difluorophenyl)(1H-imidazol-2-yl)methylidene]-5-
[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one
118
(3Z)-3-[(4-chloro-2-fluorophenyl)(4-methyl-1H-imidazol-2-
yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-
indol-2-one
where the compound is optionally as a pharmaceutically acceptable salt thereof.
15. The compound of claim 10 named (3Z)-3-[(2-fluorophenyl)(4-methyl-1H-imidazol-2-yl)methylidene]-5-[(1-ethylpiperidin-4-yl)amino]-1,3-dihydro-2H-indol-2-one; where the compound is optionally as a pharmaceutically acceptable salt thereof.
16. The compound of claim 10 named (3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-[(3-fluorophenyl)(4-methyl-1H-imidazol-2-yl)methylidene]-1,3-dihydro-2H-indol-2-one; where the compound is optionally as a pharmaceutically acceptable salt thereof.
17. The Compound of claim 1 selected from (3Z)-5-[(1-ethylpiperidin-4-yl)amino]-3-{1H-imidazol-2-yl[6-(trifluoromethyl)pyridin-3-yl]methylidene}-1,3-dihydro-2H-indol-2-one and (3Z)-3-{1H-imidazol-2-yl[6-(trifluoromethyl)pyridin-3-yl]methylidene}-5-({1-[2-(methyloxy)ethyl]piperidin-4-yl}amino)-1,3-dihydro-2H-indol-2-one; or a single geometric isomer thereof, optionally as a pharmaceutically acceptable salt thereof.
18. A pharmaceutical composition comprising a compound according to claim 1 , 3 , 4 , 5 , 10 , 11 , 12 , 13 , 14 , or 17 or a single stereoisomer, a single geometric isomer, a mixture of enantiomers, or a mixture of diastereomers thereof, where the compound is optionally as a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable carrier.
19. A pharmaceutical composition comprising a compound according to claim 15 or 16 , where the compound is optionally as a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.