Substituted pyridine and pyrimidine derivatives and their use in treating viral infections
View Patent ↗The present invention provides compounds of Formula (I): and tautomers, isomers, and esters of said compounds, and pharmaceutically acceptable salts, solvates, and prodrugs of said compounds, wherein each of R, R 1 , X, Y, Z, R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 18 , R 19 and n is selected independently and as defined herein. Compositions comprising such compounds are also provided. The compounds of the invention are effective as inhibitors of HCV, and are useful, alone and together with other therapeutic agents, in treating or preventing diseases or disorders such as viral infections and virus-related disorders.
1. A compound having the general structure shown in Formula (I.a.10.j):
or a pharmaceutically acceptable salt thereof, wherein:
CB is a moiety selected from the group consisting of:
each R 10 is independently selected from the group consisting of methyl, ethyl, and cyclopropyl;
X is N;
Y is N;
R 2 is H;
Z is selected from the group consisting of H, methyl, and chloro;
R is a moiety selected from the group consisting of:
wherein the wavy line represents the point of attachment of R to the rest of the molecule, and wherein each of R a , R b , R c , and R d is independently selected from H, halo, —OH, —CN, alkyl, cycloalkyl, haloalkyl, -alkyl-OH, heteroalkyl, heterohaloalkyl, —O-alkyl, —O-haloalkyl, —O-alkyl-OH, aryl, —O-aryl, —S-aryl, —O-alkyl-aryl, —S-alkyl-aryl, heteroaryl, —O-heteroaryl, —S-heteroaryl, —O-alkyl-heteroaryl, —S-alkyl-heteroaryl, heterocycloalkyl, —C(O)-alkyl, —C(O)-haloalkyl, —C(O)H, —C(O)OH, —C(O)O-alkyl, —OC(O)-alkyl, —C(O)NH 2 , —C(O)NHR 10 , —C(O)NR 10 R 11 , —C(O)ONH 2 , —C(O)ONHR 10 , —C(O)ONR 10 R 11 , —NH 2 , —NHR 10 , —NR 10 R 11 , —NO 2 , substituted aryl, and substituted heteroaryl, wherein each of said substituted aryl and said substituted heteroaryl independently contains from one to three substituents, which may be the same or different, each substituent being independently selected from halo, alkyl, —O-alkyl, and —C(O)Oalkyl;
R 1 is selected from H, halo, alkyl, haloalkyl, heteroalkyl, heterohaloalkyl, heteroaryl, —OH, —O-alkyl, —O-aryl, —O-heteroalkyl, —O-heteroaryl, —SH, —S-alkyl, —S-aryl, —S-heteroalkyl, —S-heteroaryl, —NH 2 , —NHR 14 , —NR 14 R 15 , —NO 2 , —S(O)NHR 10 , —S(O)NR 10 R 11 , —S(O)R 10 , —S(O) 2 NHR 10 , —S(O) 2 NR 10 R 11 , and —S(O) 2 R 10 ;
each R 11 is independently selected from alkyl, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, —S(O) 2 -alkyl, -alkyl-OH, —C(O)Oalkyl, —C(O)alkyl, —C(O)NHalkyl, —C(O)N(alkyl) 2 , cycloalkyl, heterocycloalkyl, heterocycloalkenyl, aryl, and heteroaryl;
each R 14 is independently selected from alkyl, alkoxy, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, alkylamino, alkylthio, heteroalkenyl, haloalkenyl, —S(O) 2 -alkyl, -alkyl-OH, -alkyl-O-Acyl, —C(O)Oalkyl, —C(O)alkyl, cycloalkyl, cycloalkyl-alkyl-, heterocycloalkyl, heterocycloalkyl-alkyl-, heterocycloalkenyl, heterocycloalkenyl-alkyl-, aryl, aryl-alkyl-, heteroaryl, and heteroaryl-alkyl-,
wherein each said alkyl, each said alkoxy, each said alkenyl, each said haloalkyl, each said heteroalkyl, each said heterohaloalkyl, each said alkylamino, each said alkylthio, each said heteroalkenyl, each said haloalkenyl, each said —S(O) 2 -alkyl, each said -alkyl-OH, each said -alkyl-O-Acyl, each said —C(O)Oalkyl, each said —C(O)alkyl, each said cycloalkyl, each said cycloalkyl-alkyl-, each said heterocycloalkyl, each said heterocycloalkyl-alkyl-, each said heterocycloalkenyl, each said heterocycloalkenyl-alkyl-, each said aryl, each said aryl-alkyl-, each said heteroaryl, and each said heteroaryl-alkyl-, is unsubstituted or optionally independently substituted with from one to five substituent, which can be the same or different, each substitutent being independently selected from —OH, halo, —NH 2 , —NHR 10 , —NR 10 R 11 , —C(O)OH, C(O)OH, —C(O)OR 10 , —C(O)NH 2 , —C(O)NHR 10 , —C(O)NR 10 R 11 , —S(O) 2 alkyl, —S(O) 2 aryl, alkyl, alkoxy, haloalkyl, haloalkoxy, heteroaryl, heteroalkyl, heterohaloalkyl, aryl, cycloalkyl, and heterocycloalkyl;
each R 15 is independently selected from alkyl, alkoxy, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, alkylamino, alkylthio, heteroalkenyl, haloalkenyl, —S(O) 2 -alkyl, -alkyl-OH, -alkyl-O-Acyl, —C(O)Oalkyl, —C(O)alkyl, cycloalkyl, cycloalkyl-alkyl-, heterocycloalkyl, heterocycloalkyl-alkyl-, heterocycloalkenyl, heterocycloalkenyl-alkyl-, aryl, aryl-alkyl-, heteroaryl, and heteroaryl-alkyl-,
wherein each said alkyl, each said alkoxy, each said alkenyl, each said haloalkyl, each said heteroalkyl, each said heterohaloalkyl, each said alkylamino, each said alkylthio, each said heteroalkenyl, each said haloalkenyl, each said —S(O) 2 -alkyl, each said -alkyl-OH, each said -alkyl-O-Acyl, each said —C(O)Oalkyl, each said —C(O)alkyl, each said cycloalkyl, each said cycloalkyl-alkyl-, each said heterocycloalkyl, each said heterocycloalkyl-alkyl-, each said heterocycloalkenyl, each said heterocycloalkenyl-alkyl-, each said aryl, each said aryl-alkyl-, each said heteroaryl, and each said heteroaryl-alkyl-, is unsubstituted or optionally independently substituted with from one to five substituent, which can be the same or different, each substitutent being independently selected from —OH, halo, —NH 2 , —NHR 10 , —NR 10 R 11 , —C(O)OH, C(O)OH, —C(O)OR 10 , —C(O)NH 2 , —C(O)NHR 10 , —C(O)NR 10 R 11 , —S(O) 2 alkyl, —S(O) 2 aryl, alkyl, alkoxy, haloalkyl, haloalkoxy, heteroaryl, heteroalkyl, heterohaloalkyl, aryl, cycloalkyl, and heterocycloalkyl;
or, alternatively, R 14 and R 15 are linked together with the nitrogen to which they are attached to form an unsubstituted or substituted 4- to 6-membered heterocycloalkyl.
2. A according to claim 1 , or a pharmaceutically acceptable salt thereof, wherein:
R 1 is selected from the group consisting of —NH 2 , —NHR 14 , and —NR 14 R 15 .
3. A compound having the general structure shown in Formula (I.D):
or a pharmaceutically acceptable salt thereof, wherein
X is N;
Y is N;
n is 1;
R 2 , R 3 , R 5 , R 6 , R 8 , R 18 and R 19 are H;
R 9 is methyl, wherein said methyl is unsubstituted or substituted with from one to three groups independently selected from —OH, halo, alkyl, —CN, —NH 2 , —NHR 16 , —NR 16 R 17 , —NHS(O) 2 R 10 , —N(R 10 )S(O) 2 R 10 , —Oalkyl, —Ocycloalkyl, —O-alkyl-cycloalkyl, —OC(O)-alkyl, —O(C)O—NHR 10 , —O(C)O—N(R 10 )R 11 , —C(O)O-alkyl, —S(O) 2 R 10 , —SR 10 , —S(O) 2 NHR 10 and —S(O) 2 NR 10 R 11 ;
Z is selected from the group consisting of H, methyl, and chloro;
R is a moiety selected from the group consisting of:
wherein the wavy line represents the point of attachment of R to the rest of the molecule, and wherein each of R a , R b , R c , and R d is independently selected from H, halo, —OH, —CN, alkyl, cycloalkyl, haloalkyl, -alkyl-OH, heteroalkyl, heterohaloalkyl, —O-alkyl, —O-haloalkyl, —O-alkyl-OH, aryl, —O-aryl, —S-aryl, —O-alkyl-aryl, —S-alkyl-aryl, heteroaryl, —O-heteroaryl, —S-heteroaryl, —O-alkyl-heteroaryl, —S-alkyl-heteroaryl, heterocycloalkyl, —C(O)-alkyl, —C(O)-haloalkyl, —C(O)H, —C(O)OH, —C(O)O-alkyl, —OC(O)-alkyl, —C(O)NH 2 , —C(O)NHR 10 , —C(O)NR 10 R 11 , —C(O)ONH 2 , —C(O)ONHR 10 , —C(O)ONR 10 R 11 , —NH 2 , —NHR 10 , —NR 10 R 11 , —NO 2 , substituted aryl, and substituted heteroaryl, wherein each of said substituted aryl and said substituted heteroaryl independently contains from one to three substituents, which may be the same or different, each substituent being independently selected from halo, alkyl, —O-alkyl, and —C(O)Oalkyl;
R 1 is selected from H, halo, alkyl, haloalkyl, heteroalkyl, heterohaloalkyl, heteroaryl, —OH, —O-alkyl, —O-aryl, —O-heteroalkyl, —O-heteroaryl, —SH, —S-alkyl, —S-aryl, —S-heteroalkyl, —S-heteroaryl, —NH 2 , —NHR 14 , —NR 14 R 15 , —NO 2 , —S(O)NHR 10 , —S(O)NR 10 R 11 , —S(O)R 10 , —S(O) 2 NHR 10 , —S(O) 2 NR 10 R 11 , and —S(O) 2 R 10 ;
each R 10 is independently selected from alkyl, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, —S(O) 2 -alkyl, -alkyl-OH, —C(O)Oalkyl, —C(O)alkyl, —C(O)NHalkyl, —C(O)N(alkyl) 2 , cycloalkyl, heterocycloalkyl, heterocycloalkenyl, aryl, and heteroaryl;
each R 11 is independently selected from alkyl, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, —S(O) 2 -alkyl, -alkyl-OH, —C(O)Oalkyl, —C(O)alkyl, —C(O)NHalkyl, —C(O)N(alkyl) 2 , cycloalkyl, heterocycloalkyl, heterocycloalkenyl, aryl, and heteroaryl;
each R 14 is independently selected from alkyl, alkoxy, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, alkylamino, alkylthio, heteroalkenyl, haloalkenyl, —S(O) 2 -alkyl, -alkyl-OH, -alkyl-O-Acyl, —C(O)Oalkyl, —C(O)alkyl, cycloalkyl, cycloalkyl-alkyl-, heterocycloalkyl, heterocycloalkyl-alkyl-, heterocycloalkenyl, heterocycloalkenyl-alkyl-, aryl, aryl-alkyl-, heteroaryl, and heteroaryl-alkyl-,
wherein each said alkyl, each said alkoxy, each said alkenyl, each said haloalkyl, each said heteroalkyl, each said heterohaloalkyl, each said alkylamino, each said alkylthio, each said heteroalkenyl, each said haloalkenyl, each said —S(O) 2 -alkyl, each said -alkyl-OH, each said -alkyl-O-Acyl, each said —C(O)Oalkyl, each said —C(O)alkyl, each said cycloalkyl, each said cycloalkyl-alkyl-, each said heterocycloalkyl, each said heterocycloalkyl-alkyl-, each said heterocycloalkenyl, each said heterocycloalkenyl-alkyl-, each said aryl, each said aryl-alkyl-, each said heteroaryl, and each said heteroaryl-alkyl-, is unsubstituted or optionally independently substituted with from one to five substituent, which can be the same or different, each substitutent being independently selected from —OH, halo, —NH 2 , —NHR 10 , —NR 10 R 11 , —C(O)OH, —C(O)OR 10 , —C(O)NH 2 , —C(O)NHR 10 , —C(O)NR 10 R 11 , —S(O) 2 alkyl, —S(O) 2 aryl, alkyl, alkoxy, haloalkyl, haloalkoxy, heteroaryl, heteroalkyl, heterohaloalkyl, aryl, cycloalkyl, and heterocycloalkyl;
each R 15 is independently selected from alkyl, alkoxy, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, alkylamino, alkylthio, heteroalkenyl, haloalkenyl, —S(O) 2 -alkyl, -alkyl-OH, -alkyl-O-Acyl, —C(O)Oalkyl, —C(O)alkyl, cycloalkyl, cycloalkyl-alkyl-, heterocycloalkyl, heterocycloalkyl-alkyl-, heterocycloalkenyl, heterocycloalkenyl-alkyl-, aryl, aryl-alkyl-, heteroaryl, and heteroaryl-alkyl-,
wherein each said alkyl, each said alkoxy, each said alkenyl, each said haloalkyl, each said heteroalkyl, each said heterohaloalkyl, each said alkylamino, each said alkylthio, each said heteroalkenyl, each said haloalkenyl, each said —S(O) 2 -alkyl, each said -alkyl-OH, each said -alkyl-O-Acyl, each said —C(O)Oalkyl, each said —C(O)alkyl, each said cycloalkyl, each said cycloalkyl-alkyl-, each said heterocycloalkyl, each said heterocycloalkyl-alkyl-, each said heterocycloalkenyl, each said heterocycloalkenyl-alkyl-, each said aryl, each said aryl-alkyl-, each said heteroaryl, and each said heteroaryl-alkyl-, is unsubstituted or optionally independently substituted with from one to five substituent, which can be the same or different, each substitutent being independently selected from —OH, halo, —NH 2 , —NHR 10 , —NR 10 R 11 , —C(O)OH, —C(O)OR 10 , —C(O)NH 2 , —C(O)NHR 10 , —C(O)NR 10 R 11 , —S(O) 2 alkyl, —S(O) 2 aryl, alkyl, alkoxy, haloalkyl, haloalkoxy, heteroaryl, heteroalkyl, heterohaloalkyl, aryl, cycloalkyl, and heterocycloalkyl;
or, alternatively, R 14 and R 15 are linked together with the nitrogen to which they are attached to form an unsubstituted or substituted 4- to 6-membered heterocycloalkyl.
4. A compound having the general structure shown in Formula (I.E):
or a pharmaceutically acceptable salt thereof, wherein
X is N;
Y is N;
n is 1;
R 2 , R 3 , R 5 , R 6 , R 8 , R 18 and R 19 are H;
R 9 is methyl, wherein said methyl is unsubstituted or substituted with from one to three groups independently selected from —OH, halo, alkyl, —CN, —NH 2 , —NHR 16 , —NR 16 R 17 , —NHS(O) 2 R 10 , —N(R 10 )S(O) 2 R 10 , —Oalkyl, —Ocycloalkyl, —O-alkyl-cycloalkyl, —OC(O)-alkyl, —O(C)O—NHR 10 , —O(C)O—N(R 10 )R 11 , —C(O)O-alkyl, —S(O) 2 R 10 , —SR 10 , —S(O) 2 NHR 10 , and —S(O) 2 NR 10 R 11 ;
Z is selected from the group consisting of H, methyl, and chloro;
R is a moiety selected from the group consisting of:
wherein the wavy line represents the point of attachment of R to the rest of the molecule, and wherein each of R a , R b , R c , and R d is independently selected from H, halo, —OH, —CN, alkyl, cycloalkyl, haloalkyl, -alkyl-OH, heteroalkyl, heterohaloalkyl, —O-alkyl, —O-haloalkyl, —O-alkyl-OH, aryl, —O-aryl, —S-aryl, —O-alkyl-aryl, —S-alkyl-aryl, heteroaryl, —O-heteroaryl, —S-heteroaryl, —O-alkyl-heteroaryl, —S-alkyl-heteroaryl, heterocycloalkyl, —C(O)-alkyl, —C(O)-haloalkyl, —C(O)H, —C(O)OH, —C(O)O-alkyl, —OC(O)-alkyl, —C(O)NH 2 , —C(O)NHR 10 , —C(O)NR 10 R 11 , —C(O)ONH 2 , —C(O)ONHR 10 , —C(O)ONR 10 R 11 , —NH 2 , —NHR 10 , —NR 10 R 11 , —NO 2 , substituted aryl, and substituted heteroaryl, wherein each of said substituted aryl and said substituted heteroaryl independently contains from one to three substituents, which may be the same or different, each substituent being independently selected from halo, alkyl, —O-alkyl, and —C(O)Oalkyl;
R 1 is selected from H, halo, alkyl, haloalkyl, heteroalkyl, heterohaloalkyl, heteroaryl, —OH, —O-alkyl, —O-aryl, —O-heteroalkyl, —O-heteroaryl, —SH, —S-alkyl, —S-aryl, —S-heteroalkyl, —S-heteroaryl, —NH 2 , —NHR 14 , —NR 14 R 15 , —NO 2 , —S(O)NHR 10 , —S(O)NR 10 R 11 , —S(O)R 10 , —S(O) 2 NHR 10 , —S(O) 2 NR 10 R 11 , and —S(O) 2 R 10 ;
each R 10 is independently selected from alkyl, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, —S(O) 2 -alkyl, -alkyl-OH, —C(O)Oalkyl, —C(O)alkyl, —C(O)NHalkyl, —C(O)N(alkyl) 2 , cycloalkyl, heterocycloalkyl, heterocycloalkenyl, aryl, and heteroaryl;
each R 11 is independently selected from alkyl, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, —S(O) 2 -alkyl, -alkyl-OH, —C(O)Oalkyl, —C(O)alkyl, —C(O)NHalkyl, —C(O)N(alkyl) 2 , cycloalkyl, heterocycloalkyl, heterocycloalkenyl, aryl, and heteroaryl;
each R 14 is independently selected from alkyl, alkoxy, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, alkylamino, alkylthio, heteroalkenyl, haloalkenyl, —S(O) 2 -alkyl, -alkyl-OH, -alkyl-O-Acyl, —C(O)Oalkyl, —C(O)alkyl, cycloalkyl, cycloalkyl-alkyl-, heterocycloalkyl, heterocycloalkyl-alkyl-, heterocycloalkenyl, heterocycloalkenyl-alkyl-, aryl, aryl-alkyl-, heteroaryl, and heteroaryl-alkyl-,
wherein each said alkyl, each said alkoxy, each said alkenyl, each said haloalkyl, each said heteroalkyl, each said heterohaloalkyl, each said alkylamino, each said alkylthio, each said heteroalkenyl, each said haloalkenyl, each said —S(O) 2 -alkyl, each said -alkyl-OH, each said -alkyl-O-Acyl, each said —C(O)Oalkyl, each said —C(O)alkyl, each said cycloalkyl, each said cycloalkyl-alkyl-, each said heterocycloalkyl, each said heterocycloalkyl-alkyl-, each said heterocycloalkenyl, each said heterocycloalkenyl-alkyl-, each said aryl, each said aryl-alkyl-, each said heteroaryl, and each said heteroaryl-alkyl-, is unsubstituted or optionally independently substituted with from one to five substituent, which can be the same or different, each substitutent being independently selected from —OH, halo, —NH 2 , —NHR 10 , —NR 10 R 11 , —C(O)OH, —C(O)OR 10 , —C(O)NH 2 , —C(O)NHR 10 , —C(O)NR 10 R 11 , —S(O) 2 alkyl, —S(O) 2 aryl, alkyl, alkoxy, haloalkyl, haloalkoxy, heteroaryl, heteroalkyl, heterohaloalkyl, aryl, cycloalkyl, and heterocycloalkyl;
each R 15 is independently selected from alkyl, alkoxy, alkenyl, haloalkyl, heteroalkyl, heterohaloalkyl, alkylamino, alkylthio, heteroalkenyl, haloalkenyl, —S(O) 2 -alkyl, -alkyl-OH, -alkyl-O-Acyl, —C(O)Oalkyl, —C(O)alkyl, cycloalkyl, cycloalkyl-alkyl-, heterocycloalkyl, heterocycloalkyl-alkyl-, heterocycloalkenyl, heterocycloalkenyl-alkyl-, aryl, aryl-alkyl-, heteroaryl, and heteroaryl-alkyl-,
wherein each said alkyl, each said alkoxy, each said alkenyl, each said haloalkyl, each said heteroalkyl, each said heterohaloalkyl, each said alkylamino, each said alkylthio, each said heteroalkenyl, each said haloalkenyl, each said —S(O) 2 -alkyl, each said -alkyl-OH, each said -alkyl-O-Acyl, each said —C(O)Oalkyl, each said —C(O)alkyl, each said cycloalkyl, each said cycloalkyl-alkyl-, each said heterocycloalkyl, each said heterocycloalkyl-alkyl-, each said heterocycloalkenyl, each said heterocycloalkenyl-alkyl-, each said aryl, each said aryl-alkyl-, each said heteroaryl, and each said heteroaryl-alkyl-, is unsubstituted or optionally independently substituted with from one to five substituent, which can be the same or different, each substitutent being independently selected from —OH, halo, —NH 2 , —NHR 10 , —NR 10 R 11 , —C(O)OH, —C(O)OR 10 , —C(O)NH 2 , —C(O)NHR 10 , —C(O)NR 10 R 11 , —S(O) 2 alkyl, —S(O) 2 aryl, alkyl, alkoxy, haloalkyl, haloalkoxy, heteroaryl, heteroalkyl, heterohaloalkyl, aryl, cycloalkyl, and heterocycloalkyl;
or, alternatively, R 14 and R 15 are linked together with the nitrogen to which they are attached to form an unsubstituted or substituted 4- to 6-membered heterocycloalkyl.
5. A compound selected from the group consisting of:
Compd
#
Structure
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
31
101
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151
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403
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408
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412
317
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320
401
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411
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501
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510
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519
520
521
128
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230
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701
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715
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522
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531
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541
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1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1041
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1104
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1111
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1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1201
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1234
1235
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1346
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or a pharmaceutically acceptable salt thereof.
6. A pharmaceutical composition comprising at least one compound according to claim 1 , 3 or 4 , or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.
7. A method, of treating a viral infection or a virus-related disorder comprising administering to a patient in need of such treatment a therapeutically effective amount of at least one compound according claim 1 , 3 or 4 , or a pharmaceutically acceptable salt thereof, wherein said viral infection or virus-related disorder is an HCV infection.