Renin inhibitors

Abstract

The present invention relates to renin inhibitor compounds having the structure and their use in treating cardiovascular events and renal insufficiency.

What is claimed is: 
     
         1 . A compound of formula I, or a pharmaceutically acceptable salt thereof, or an optical isomer thereof, having the formula I 
       
         
           
           
               
               
           
         
         wherein, 
         m is 1 or 2; 
         n, in each instance in which it occurs, is independently 0, 1 or 2; 
         p, in each instance in which it occurs, is independently 0, 1 or 2; 
         X and X 1  are each independently selected from the group consisting of CH 2 , O, and S(O) p , provided that when both X and X 1  are each independently O or S(O) p , m is 2; 
         Y is selected from the group consisting of N(R a ), CH(R a ), O, and S(O) p ; 
         R 1 , R 3 , and R a  are each independently selected from the group consisting of H, C 1 -C 6 alkyl and C 2 -C 6 alkenyl, wherein the alkyl and alkenyl group is unsubstituted or substituted with one, two, three or four substituents independently selected from:
 1) OH, 
 2) CN, 
 3) CF 3 , 
 4) COOH, 
 5) C 1 -C 6 alkoxy, 
 6) C(O)R b , 
 7) C(O)N(R c ) 2 , 
 8) S(O) p C 1 -C 6 alkyl, 
 9) SO 2 N(R c ) 2 , 
 10) N(R c ) 2 , 
 11) NHC(O)R b , 
 12) NHC(O)NHR d , 
 13) NHC(S)NHR d , 
 14) NH(NR c )NHR c , 
 15) tetrazolyl, and 
 16) —(CH 2 ) 1-2 R e ; 
 
         R 4  is selected from the group consisting of H, C 1 -C 6 alkyl and C 2 -C 6 alkenyl, wherein the alkyl and alkenyl group is unsubstituted or substituted with one, two, three or four substituents independently selected from:
 1) OH, 
 2) CN, 
 3) CF 3 , 
 4) COOH, 
 5) C 1 -C 6 alkoxy, 
 6) C(O)R b , 
 7) C(O)N(R c ) 2 , 
 8) S(O) p C 1 -C 6 alkyl, 
 9) SO 2 N(R c ) 2 , 
 10) N(R c ) 2 , 
 11) NHC(O)R b , 
 12) NHC(O)NHR d , 
 13) NHC(S)NHR d , 
 14) NH(NR c )NHR c , and 
 15) tetrazolyl, 
 
          or R 4 , together with R 5 , forms a 5- or 6-membered heterocyclic ring which is unsubstituted or mono- or di-substituted with a substituent selected from the group consisting of ═O and C 1 -C 6  alkyl; 
         R 5  is selected from the group consisting of hydrogen and —C(NH(NH 2 ), or R 5 , together with R 4 , forms a 5- or 6-membered heterocyclic ring which is unsubstituted or mono- or di-substituted with a substituent selected from the group consisting of ═O and C 1 -C 6  alkyl; 
         R 2  and R b  are independently selected from the group consisting of H, C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 1 -C 6 alkoxy, CF 3  and CH 2 CF 3 ; 
         R c  is selected from the group consisting of H, C 1 -C 6 alkyl and CH 2 CF 3 ; 
         R d  is selected from the group consisting of H and C 1 -C 6 alkyl, wherein the alkyl group is unsubstituted or substituted with one, two, three or four substituents selected from the group consisting of:
 1) OH, 
 2) CN, 
 3) CF 3 , 
 4) COOH, and 
 5) C(O)NHR c , and 
 6) tetrazolyl; 
 
         R c  is a 5- or 6-membered heteroaryl ring having 1 or 2 nitrogen atoms; 
         Ar 1  is an unsubstituted or substituted aryl ring or an unsubstituted or substituted 5- or 6-membered heteroaryl ring containing 1 to 3 heteroatoms selected from O, S and N, wherein the substituted aryl ring and substituted heteroaryl ring are substituted with one, two three or four substituents independently selected from the group consisting of:
 1) OH, 
 2) CN, 
 3) halogen, 
 4) N 3 , 
 5) NO 2 , 
 6) COOH, 
 7) OCF 2 H, 
 8) CF 3 , 
 9) C 1 -C 6 alkyl, 
 10) C 2 -C 6 alkenyl, 
 11) C 1 -C 6 alkoxy, 
 12) C(O)C 1 -C 6 alkyl, and 
 13) S(O) p C 1 -C 6 alkyl,
 wherein substituents (9)-(13) are unsubstituted or substituted with one, two three or four substituents independently selected from the group consisting of:
 a) OH, 
 b) COOH, 
 c) CN, 
 d) CF 3 , 
 e) C 1 -C 6 alkoxy, 
 f) S(O) p C 1 -C 6 alkyl; 
 
 
 
         Ar 2  is independently selected from the group consisting of Ar 1  and a 9- or 10-membered fused bicyclic aryl or heteroaryl ring, wherein the fused bicyclic heteroaryl contains 1 to 4 heteroatoms selected from O, S and N, wherein the fused bicyclic aryl and heteroaryl are each unsubstituted or substituted with one, two, three or four substituents independently selected from the group consisting of:
 1) OH, 
 2) CN, 
 3) halogen, 
 4) N 3 , 
 5) NO 2 , 
 6) COOH, 
 7) OCF 2 H, 
 8) CF 3 , 
 9) C 1 -C 6 alkyl, unsubstituted or substituted with Ar 3 , 
 10) C 1 -C 6 alkyl, 
 11) C 2 -C 6 alkenyl, 
 12) C 1 -C 6 alkoxy, 
 13) C(O)C 1 -C 6 alkyl, 
 14) S(O) p C 1 -C 6 alkyl, 
 15) —O(CH 2 ) 1-2 Ar 3 , 
 16) —O(CH 2 ) 1-2 D, 
 17) —OC(O)D, 
 18) —OC(O)NH(C 1 -C 6 alkylene)C(O)NH 2 , and 
 19) —OC(O)NH(C 1 -C 6 alkylene)(OH)R d ;
 wherein substituents (10)-(14) are unsubstituted or substituted with one, two three or four substituents independently selected from the group consisting of:
 a) OH, 
 b) COOR d , 
 c) CN, 
 d) CF 3 , 
 e) C 1 -C 6 alkoxy, 
 f) S(O) p C 1 -C 6 alkyl, 
 g) tetrazolyl 
 h) —C(O)NH 2 , 
 i) —COONa, 
 j) —NR d R d , and 
 k) —NR d C(O)R d ; 
 
 
 
         Ar 3  is an unsubstituted or substituted aryl ring or an unsubstituted or substituted 5- or 6-membered heteroaryl ring containing 1 to 3 heteroatoms selected from O, S and N, wherein the substituted aryl ring and substituted heteroaryl ring are substituted with one, two three or four substituents independently selected from the group consisting of:
 1) OH, 
 2) CN, 
 3) OCF 2 H, 
 4) CF 3 , 
 5) C j 
 6) C 1 -C 3 alkoxy, and 
 7) —SO 2 R d ; and 
 
         D is a 5- or 6-membered saturated heterocyclic ring having 1 or 2 nitrogen atoms and 0 or 1 oxygen atoms, wherein the ring may be unsubstituted or substituted with C 1 -C 6 alkyl. 
       
     
     
         2 . A compound of  claim 1 , or a pharmaceutically acceptable salt thereof, wherein Y is CH(R a ) and R 1  is H. 
     
     
         3 . A compound of  claim 2 , or a pharmaceutically acceptable salt thereof, wherein Y is CH(R a ), R 1  is H, and n is 1. 
     
     
         4 . A compound of  claim 3 , or a pharmaceutically acceptable salt thereof, wherein Y is CH 2  or CH(CH 2 Ar 3 ) and R 2  is C 1 -C 6  alkyl or C 1 -C 6  alkenyl. 
     
     
         5 . A compound of  claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 2  is C 1 -C 6  alkyl or C 1 -C 6  alkenyl. 
     
     
         6 . A compound of  claim 5 , or a pharmaceutically acceptable salt thereof, wherein R 2  is C 3 -C 6 cycloalkyl. 
     
     
         7 . A compound of  claim 1 , or a pharmaceutically acceptable salt thereof, selected from the group consisting of:
 N-{3-[(Acetyl-methyl-amino)-methyl]-benzyl}-2-aminomethyl-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-propionamide,   2-Aminomethyl-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-N-(1,2,3,4-tetrahydro-quinolin-8-ylmethyl)-propionamide,   2-Aminomethyl-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-N-quinolin-4-ylmethyl-propionamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-benzyl}-N-(2,3-dimethyl-benzyl)-propionamide,   2-Aminomethyl-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-N-[3-(2-methanesulfonyl-ethyl)-benzyl]-propionamide,   5-(2-[Cyclopropyl-(2,3-dichloro-benzyl)-carbamoyl]-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-propylamino)-pentanoic acid methyl ester,   6-(2-[Cyclopropyl-(2,3-dichloro-benzyl)-carbamoyl]-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-propylamino)-hexanoic acid,   6-(2-[Cyclopropyl-(2,3-dichloro-benzyl)-carbamoyl]-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-propylamino)-hexanoic acid methyl ester,   N-Cyclopropyl-N-(2,3-dichloro-benzyl)-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-2-[(2,2,2-trifluoro-ethylamino)-methyl]-propionamide,   2-Aminomethyl-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-N-[3-(3-methoxy-propyl)-benzyl]-propionamide,   2-Aminomethyl-N-[2-chloro-5-(3-methoxy-propyl)-benzyl]-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-propionamide,   2-[(2-[Cyclopropyl-(2,3-dichloro-benzyl)-carbamoyl]-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-propylamino)-methyl]-cyclopropanecarboxylic acid,   2-[(2-[Cyclopropyl-(2,3-dichloro-benzyl)-carbamoyl]-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-propylamino)-methyl]-cyclopropanecarboxylic acid ethyl ester,   2-Aminomethyl-3-{4-[3-(2-chloro-3,6-difluoro-phenoxy)-propyl]-phenyl}-N-cyclopropyl-N-[3-(3-methoxy-propyl)-benzyl]-propionamide,   2-Aminomethyl-3-{4-[3-(2-chloro-3,6-difluoro-phenoxy)-propyl]-phenyl}-N-[2-chloro-5-(3-methoxy-propyl)-benzyl]-N-cyclopropyl-propionamide,   3-Amino-N-cyclopropyl-N-(2,3-dichloro-benzyl)-2-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethyl]-benzyl}-propionamide,   2-Aminomethyl-3-{4-[3-(2-chloro-3,6-difluoro-phenoxy)-propyl]-phenyl}-N-cyclopropyl-N-(2,3-dichloro-benzyl)-2-methyl-propionamide,   3-Amino-N-cyclopropyl-N-(2,3-dichloro-benzyl)-2-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-benzyl}-propionamide,   2-Aminomethyl-N-cyclopropyl-N-(2,3-dichloro-benzyl)-3-{4-[3-(2,6-dichloro-4-methyl-phenoxy)-propyl]-phenyl}-propionamide,   3-{4-[3-(2-Chloro-3,6-difluoro-phenoxy)-propyl]-phenyl}-N-cyclopropyl-N-(2,3-dichloro-benzyl)-2-methylaminomethyl-propionamide,   2-(Benzylamino-methyl)-3-{4-[3-(2-chloro-3,6-difluoro-phenoxy)-propyl]-phenyl}-N-cyclopropyl-N-(2,3-dichloro-benzyl)-propionamide,   2-Aminomethyl-3-{4-[3-(2-chloro-3,6-difluoro-phenoxy)-propyl]-phenyl}-N-cyclopropyl-N-(2,3-dichloro-benzyl)-propionamide,   2-Aminomethyl-N-[2-chloro-5-(2-methoxy-ethyl)-benzyl]-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-phenyl}-propionamide,   Methyl (2R)-2-{2-[(3-[cyclopropyl(2,3-dichlorobenzyl)amino]-2-{4-[2-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-3-oxopropyl)amino]ethyl}-3-methylbutanoate,   N-Cyclopropyl-N-(2,3-dichlorobenzyl)-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-3-[(3R)-3-isopropyl-2-oxopyrrolidin-1-yl]propanamide,   Methyl (2S)-2-{2-[(3-[cyclopropyl(2,3-dichlorobenzyl)amino]-2-{-4-[2-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-3-oxopropyl)amino]ethyl}-3-methylbutanoate,   N-Cyclopropyl-N-(2,3-dichlorobenzyl)-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-3-{[2-(2-napthyl)ethyl]amino}propanamide,   2-(Aminomethyl)-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]phenyl}-N-(2,3-dimethylbenzyl)-4-pyridin-2-ylbutanamide,   3-Amino-N-[2-chloro-5-(2-methoxyethyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}butanamide,   3-Amino-N-[2-chloro-5-(3-hydroxypropyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-[2-chloro-5-(2-methoxyethoxy)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{[6-(pyridin-4-ylmethyl)quinoline-8-yl]methyl}propanamide,   3-Amino-N-[2-chloro-5-(3-methoxypropyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethyl]benzyl}propanamide,   3-Amino-N-[2-chloro-5-(2-methoxyethyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethyl]benzyl}propanamide,   3-Amino-N-{2-chloro-5-[3-(dimethylamino)propyl)benzyl}-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-N-[2,3-dichloro-5-[3-methoxypropyl)benzyl}-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-N-[2,3-dichloro-5-[3-methoxypropyl)benzyl}-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethyl]benzyl}propanamide,   3-Amino-N-{[6-(cyanomethyl)quinoline-8-yl]methyl}-N-cyclopropyl]-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{[2-(3-methoxypropyl)quinoline-4-yl]methyl}propanamide,   3-Amino-N-[2-chloro-5-(2-cyano ethyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[5-(3-methoxypropyl)-2-methylbenzyl]propanamide,   3-Amino-N-[2-chloro-5-(2-cyanomethyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[5-(3-methoxyethyl)-2-methylbenzyl]propanamide,   3-Amino-N-[2,5-bis(trifluoromethyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-{[6-(1-cyano-1-methylethyl)quinoline-8-yl]methyl}-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-(1-phenylethyl)propanamide,   3-Amino-N-benzyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-methylpropanamide,   3-Amino-N-benzyl-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-benzyl-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-(2-phenylethyl)propanamide,   3-Amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-methyl-N-(2-phenylethyl)propanamide,   3-Amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-methyl-N-(1-phenylethyl)propanamide,   3-Amino-N-(2,3-dichlorobenzyl)-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-(2,2,2-trifluoroethyl)propanamide,   3-Amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-methyl-N-(1-methyl-1-phenylethyl)propanamide,   3-Amino-N-[2-chloro-5-(2-methoxyethyl)benzyl]-N-(cyclopropyl)methyl)-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-[2-chloro-5-(2-methoxyethyl)benzyl]-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-methylpropanamide,   3-Amino-N-[2-chloro-5-(2-methoxyethyl)benzyl]-N-(cyclobutylmethyl)-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-[2-chloro-5-(2-methoxyethyl)benzyl]-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-isopropylpropanamide,   N-Allyl-3-amino-N-[2-chloro-5-(2-methoxyethyl)benzyl]-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-[2-chloro-5-(2-methoxyethyl)benzyl]-N-cyclobutyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-[2-chloro-5-(2-methoxyethyl)benzyl]-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-ethylpropanamide,   3-{[Amino(imino)methyl]amino}-N-[2-chloro-5-(3-methoxypropyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   2-{[Amino(imino)methyl]amino}-N-cyclopropyl-N-(2,3-dichlorobenzyl)-3-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   2-Amino-N-[2-chloro-5-(3-methoxypropyl)benzyl]-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   2-{[Amino(imino)methyl]amino}-N-[2-chloro-5-(3-methoxypropyl)benzyl]-N-cyclopropyl-3-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-hydroxy-5-(3-methoxypropyl)benzyl]propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-(3-methoxypropyl)-5-(2-pyrrolidin-1-ylethoxy)benzyl]propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-(3-methoxypropyl)-5-(pyridin-2-ylmethoxy)benzyl]propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-(2-methoxyethoxy)-5-(3-methoxypropyl)benzyl]propanamide,   3-Amino-N-[3-(3-cyanopropoxy)-5-(3-methoxypropyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{3-(3-methoxypropyl)-5-[(3-methylthio)propoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{3-(3-methoxypropyl)-5-[(3-methylsulfonyl)propoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-(3-methoxypropyl)-5-(pyridin-3-ylmethoxy)benzyl]propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-(3-methoxypropyl)-5-(pyridin-4-ylmethoxy)benzyl]propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{3-(3-methoxypropyl)-5-[(1-oxidopyridin-2-yl)methoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{3-(3-methoxypropyl)-5-[(1-oxidopyridin-3-yl)methoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{3-(3-methoxypropyl)-5-[(1-oxidopyridin-4-yl)methoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-(3-methoxypropyl)-5-(2-pyridin-2-ylethoxy)benzyl]propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{3-(3-methoxypropyl)-5-[2-(1-oxidopyridin-2-yl)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-(3-methoxypropyl)-5-(2-morpholin-4-ylmethoxy)benzyl]propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-(3-methoxypropyl)-5-{[4-(methylsulfonyl)benzyl]oxy}benzyl)propanamide,   Ethyl 2-{[3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl) (cyclopropyl)amino]methyl}-5-(3-methoxypropyl)phenoxy]methyl}cyclopropanecarboxylate,   Sodium 2-{[3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl) (cyclopropyl)amino]methyl}-5-(3-methoxypropyl)phenoxy]methyl}cyclopropanecarboxylate,   Ethyl 2-{[3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl) (cyclopropyl)amino]methyl}-2-chloro-5-(3-methoxypropyl)phenoxy]methyl}cyclopropanecarboxylate,   Sodium 2-{[3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl) (cyclopropyl)amino]methyl}-2-chloro-5-(3-methoxypropyl)phenoxy]methyl}cyclopropanecarboxylate,   Ethyl 2-[3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl) (cyclopropyl)amino]methyl}-5-(3-methoxypropyl)phenoxy]-2-methylpropanoate,   Sodium 2-[3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl) (cyclopropyl)amino]methyl}-5-(3-methoxypropyl)phenoxy]-2-methylpropanoate,   3-Amino-N-[3,5-bis(2-methoxyethoxy)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-[3,5-bis(4,4,4-trifluorobutoxy)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{3-(3-methoxypropyl)-5-[3-(1H-tetrazol-5-yl)propoxy]benzyl}propanamide,   3-Amino-N-{[5-chloro-2-(3-methoxypropyl)pyridin-4-yl]methyl}-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-{[5-chloro-2-(3-methoxypropyl)-1-oxidopyridin-4-yl]methyl}-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{[2-methoxy-6-(3-methoxypropyl)pyridin-4-yl]methyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{[2-hydroxy-6-(3-methoxypropyl)pyridin-4-yl]methyl}propanamide,   3-Amino-N-{[2,6-bis(3-methoxypropyl)pyridin-4-yl]methyl}-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-({2-(3-methoxypropyl)-6-[3-(methylthio)propoxy]pyridin-4-yl}methyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-({2-(3-methoxypropyl)-6-[3-(methylsulfonyl)propoxy]pyridin-4-yl}methyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-({2-(3-methoxypropyl)-6-[3-(methylsulfonyl)propoxy]-1-oxidopyridin-4-yl}methyl}propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{[2-(3-methoxypropyl)-6-(2-morpholin-4-ylethoxy)pyridin-4-yl}methyl}propanamide,   3-Amino-N-[3-(2-amino-2-oxoethoxy)-5-(3-methoxypropyl)benzyl]-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanamide,   3-{[(3-Amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-5-(3-methoxypropyl)phenyl ethylcarbamate,   3-{[(3-Amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-5-(3-methoxypropyl)phenyl morpholine-4-carboxylate,   3-{[(3-Amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-5-(3-methoxypropyl)pheny 4-methylpiperazine-1-carboxylate,   3-{[(3-Amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-5-(3-methoxypropyl)phenyl (3-amino-2,2-dimethyl-3-oxopropyl)carbamate,   3-{[(3-Amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-5-(3-methoxypropyl)phenyl (2-hydroxypropyl)carbamate,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-(pyridin-4-ylmethyl)propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-(pyridin-3-ylmethyl)propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-(pyridin-2-ylmethyl)propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[(1-oxidopyridin-4-yl)methyl]propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[(1-oxidopyridin-3-yl)methyl]propanamide,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[(1-oxidopyridin-2-yl)methyl]propanamide,   Ethyl 3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-2-bromophenoxy)acetate,   Ethyl 3-(3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-2-bromophenoxy)propanoate,   Ethyl 5-(3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-2-bromophenoxy)pentanoate,   Sodium 3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-2-bromophenoxy)acetate,   Sodium 5-(3-{[(3-amino-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}propanoyl)(cyclopropyl)amino]methyl}-2-bromophenoxy)pentanoate,   3-Amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[3-(3-methoxypropyl)-5-(2-morpholin-4-yl-2-oxoethoxy)benzyl]propanamide,   2-{4-[2-(4-Allyl-2,6-dichlorophenoxy)ethoxy]benzyl}-3-amino-N-2-chloro-5-(3-methoxypropyl)benzyl]-N-cyclopropanamide, and   3-Amino-N-[2-chloro-5-(3-methoxypropyl)benzyl]-N-cyclopropyl-2-(4-{2-[2,6-dichloro-4-(3-hydroxypropyl)phenoxy]ethoxy}benzyl}propanamide.   
     
     
         8 . A pharmaceutical composition comprising an effective amount of a compound according to  claim 1 , or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier. 
     
     
         9 . Use of a compound according to  claim 1 , or a composition according to  claim 8 , for the manufacture of a medicament for the treatment or prophylaxis of diseases which are related to hypertension, congestive heart failure, pulmonary hypertension, renal insufficiency, renal ischemia, renal failure, renal fibrosis, cardiac insufficiency, cardiac hypertrophy, cardiac fibrosis, myocardial ischemia, cardiomyopathy, glomerulonephritis, renal colic, complications resulting from diabetes such as nephropathy, vasculopathy and neuropathy, glaucoma, elevated intra-ocular pressure, atherosclerosis, restenosis post angioplasty, complications following vascular or cardiac surgery, erectile dysfunction, hyperaldosteronism, lung fibrosis, scleroderma, anxiety, cognitive disorders, complications of treatments with immunosuppressive agents, and other diseases known to be related to the renin-angiotensin system. 
     
     
         10 . A method for the treatment or prophylaxis of diseases which are related to hypertension, congestive heart failure, pulmonary hypertension, renal insufficiency, renal ischemia, renal failure, renal fibrosis, cardiac insufficiency, cardiac hypertrophy, cardiac fibrosis, myocardial ischemia, cardiomyopathy, glomerulonephritis, renal colic, complications resulting from diabetes such as nephropathy, vasculopathy and neuropathy, glaucoma, elevated intra-ocular pressure, atherosclerosis, restenosis post angioplasty, complications following vascular or cardiac surgery, erectile dysfunction, hyperaldosteronism, lung fibrosis, scleroderma, anxiety, cognitive disorders, complications of treatments with immunosuppressive agents, and other diseases known to be related to the renin-angiotensin system, comprising the administration to a patient of a pharmaceutically active amount of a compound according to  claim 1 .