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US 7,608,723 B2Granted
Indole and benzimidazole derivatives
AssigneeNovartis Vaccines and Diagnostics, Inc.
InventorsRustum S. Boyce, Yi Xia, Hongyan Guo, Kris G. Mendenhull, Annette O. Walter, Weibo Wang
Life of this patent
Estimating the term…
Abstract
The present invention relates to new indole and benzimidazole compounds and pharmaceutically acceptable salts, esters or prodrugs thereof, compositions of the new compounds together with pharmaceutically acceptable carriers, and uses of the new compounds. The compounds of the invention have the following general formula:
Claims22
A compound of formula IC:
- wherein
- W is ═CH— or ═N—;
- p is equal to 0, 1, 2 or 3;
- R9 is alkyl or substituted alkyl;
- R11 is —X1-A2, wherein X1 is —C(O)— and A2 is selected from the group consisting of alkyl, substituted alkyl, aryl, substituted aryl, heteroaryl, and substituted heteroaryl;
- R12 is selected from the group consisting of -alkylene-amino, -alkylene-substituted amino, -alkylene-aryl, -alkylene-substituted aryl, -alkylene-nitrogen containing heterocyclic, -alkylene-heteroaryl, and -alkylene-substituted heteroaryl wherein the alkylene is optionally substituted;
- or R9 and R12 together with the carbon atom attached to R9 and the nitrogen atom attached to R12 form a group selected from the group consisting of heterocyclic, substituted heterocyclic, heteroaryl, and substituted heteroaryl;
- R13 is -L1-A3, wherein L1 is —S(O)r— where r is 1 or 2 or C1 to C2 straight chain alkylene, and A3 is selected from the group consisting of aryl optionally substituted with 1-2 groups independently selected from the group consisting of hydroxy, alkyl, halo, and acylamino, heteroaryl, and substituted heteroaryl;
- each R14 is independently selected from the group consisting of halo, C2 to C3 alkynyl, C2 to C3 alkenyl, C1 to C5 alkyl optionally substituted with halo, C1 to C3 alkoxy, and phenyl;
- or a pharmaceutically acceptable salt or ester thereof.
7 more elements
A compound selected from the group consisting of:
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-1H-benzimidazol-2-yl)-2-methylpropyl]-4-chlorobenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-methyl-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-chloro-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(4-chlorobenzyl)-6-fluoro-1H-benzimidazol-2-yl]-2-methylpropyl}-4-methylbenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-chloro-1H-benzimidazol-2-yl)propyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-1H-benzimidazol-2-yl)-2-methylpropyl]-4-bromobenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-bromo-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-bromo-1H-benzimidazol-2-yl)propyl]benzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-bromo-1H-benzimidazol-2-yl)propyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-hydroxybenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}-4-methylbenzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}-4-methylbenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-ethyl-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[5-ethyl-1-(3-hydroxybenzyl)-1H-benzimidazol-2-yl]-2-methylpropyl}-4-methylbenzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[5-ethyl-1-(3-fluorobenzyl)-1H-benzimidazol-2-yl]-2-methylpropyl}-4-methylbenzamide;
- N-1-[(1R)-1-(1-benzyl-5-bromo-1H-benzimidazol-2-yl)-2-methylpropyl]-N-1-(4-methylbenzyl)-beta-alaninamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-vinyl-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-methoxy-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-phenyl-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- 2-(beta-alanylamino)-N-[(1R)-1-(1-benzyl-5-bromo-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- (3R,5R)-5-[1-(3-hydroxybenzyl)-5-methyl-1H-benzimidazol-2-yl]-1-(4-methylbenzoyl)pyrrolidin-3-ol;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-5-ethynyl-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- 2-(2-aminoethyl)-3-[(1R)-1-(1-benzyl-5-bromo-1H-benzimidazol-2-yl)-2-methylpropyl]-7-methylquinazolin-4(3H)-one;
- N-(3-aminopropyl)-3-fluoro-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}-4-methylbenzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}benzamide;
- N-(3-aminopropyl)-2,4-difluoro-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}benzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}-3,4-dimethylbenzamide;
- N-((1R)-1-{1-[3-(acetylamino)benzyl]-5-bromo-1H-benzimidazol-2-yl}-2-methylpropyl)-N-(3-aminopropyl)-4-methylbenzamide;
- N-(3-aminopropyl)-2,6-difluoro-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}benzamide;
- N-(3-aminopropyl)-2-fluoro-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}benzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[5-bromo-1-(3-chlorobenzyl)-1H-benzimidazol-2-yl]-2-methylpropyl}benzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}-4-nitrobenzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}nicotinamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}isonicotinamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}-2-naphthamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2,2-dimethylpropyl}benzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}-4-hydroxybenzamide;
- N-[3-(benzylamino)propyl]-N-[(1R)-1-(1-benzyl-5-chloro-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-[(1R)-1-(1-benzyl-5-chloro-1H-benzimidazol-2-yl)-2-methylpropyl]-N-{3-[(cyclohexylmethyl)amino]propyl}-4-methylbenzamide;
- N-(3-aminopropyl)-N-[(1R)-1-(1-benzyl-1H-benzimidazol-2-yl)-2,2-dimethylpropyl]benzamide;
- N-[(1R)-1-(1-benzyl-5-chloro-1H-benzimidazol-2-yl)-2-methylpropyl]-N-[3-(isopropylamino)propyl]-4-methylbenzamide;
- N-[(1R)-1-(1-benzyl-5-chloro-1H-benzimidazol-2-yl)-2-methylpropyl]-N-[3-(diethylamino)propyl]-4-methylbenzamide;
- N-[(1R)-1-(1-benzyl-5-chloro-1H-benzimidazol-2-yl)-2-methylpropyl]-N-[3-(cyclobutylamino)propyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-{(1R)-1-[5-bromo-1-(3,5-difluorobenzyl)-1H-benzimidazol-2-yl]-2-methylpropyl}benzamide;
- N-(3-aminopropyl)-N-[1-(1-benzyl-5-chloro-1H-indol-2-yl)-2-methylpropyl]benzamide;
- N-(3-aminopropyl)-N-[1-(1-benzyl-5-chloro-1H-indol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-(3-aminopropyl)-N-{1-[5-chloro-1-(phenylsulfonyl)-1H-indol-2-yl]-2-methylpropyl}-4-methylbenzamide;
- N-{3-[(aminocarbonyl)(cyano)amino]propyl}-N-[(1R)-1-(1-benzyl-5-chloro- 1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- N-{3-[(aminocarbonyl)amino]propyl}-N-[(1R)-1-(1-benzyl-5-chloro-1H-benzimidazol-2-yl)-2-methylpropyl]-4-methylbenzamide;
- and
- N-{(1R)-1-[1-(3-fluorobenzyl)-5-methyl-1H-benzimidazol-2-yl]-2-methylpropyl}-N-(1H-imidazol-4-ylmethyl)benzamide;
- or a pharmaceutically acceptable salt or ester thereof.
49 more elements
Dependencies are inferred from the claim text.