CCR5 antagonists useful for treating aids
View Patent ↗Compounds of the formula or a pharmaceutically acceptable salt or isomer thereof, wherein: Q, X and Z are CH or N; R, R 4 -R 7 and R 13 are H or alkyl; R 1 is H, alkyl, fluoroalkyl, R 9 -arylalkyl, R 9 -heteroarylalkyl, alkyl-SO 2 —, cycloalkyl-SO 2 —, fluoroalkyl-SO 2 —, R 9 -aryl-SO 2 —, R 9 -heteroaryl-SO 2 —, N(R 22 )(R 23 )—SO 2 —, alkyl-C(O)—, cycloalkyl-C(O)—, fluoroalkyl-C(O)—, R 9 -aryl-C(O)—, NH-alkyl-C(O)— or R 9 -aryl-NH—C(O)—; R 2 is H and R 3 is H, alkyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, R 9 -aryl, R 9 -arylalkyl, R 9 -heteroaryl, or R 9 -heteroarylalkyl, and when X and Z are each CH, R 3 is alkoxy, R 9 -aryloxy, R 9 -heteroaryloxy, alkylC(O)O—, alkylaminoC(O)O—, alkylC(O)NR 13 —, alkylOC(O)NR 13 — or alkylaminoC(O)NR 13 —; or R 2 and R 3 together are ═O, ═NOR 10 , ═N—NR 11 R 12 or ═CH-alkyl; R 8 is substituted phenyl, substituted heteroaryl, naphthyl, fluorenyl, diphenymethyl, alpha-substituted benzyl or alpha-substituted heteroarylmethyl; R 9 -R 12 are as defined; are disclosed for the treatment of HIV, solid organ transplant rejection, graft v. host disease, inflammatory diseases, atopic dermatitis, asthma, allergies or multiple sclerosis, as well as pharmaceutical compositions and combinations with antiviral or anti-inflammatory agents.
1. A method of treating solid organ transplant rejection, arthritis, rheumatoid arthritis or multiple sclerosis, comprising administering to a mammal in need of such treatment an effective amount of a compound of the formula I
or a diastereomer, enantiomer, atropisomer or pharmaceutically acceptable salt thereof, wherein:
X is N;
Q and Z are independently selected from the group consisting of CH and N, provided that one or both of Q and Z is N;
R, R 5 , R 6 and R 7 are independently selected from the group consisting of H and (C 1 -C 6 )alkyl;
R 4 is (C 1 -C 6 )alkyl;
R 1 is H, (C 1 -C 6 )alkyl, fluoro-(C 1 -C 6 )alkyl-, R 9 -aryl(C 1 -C 6 )alkyl-, R 9 -heteroaryl-(C 1 -C 6 )alkyl-, (C 1 -C 6 )alkyl-SO 2 —, (C 3 -C 6 )cycloalkyl-SO 2 —, fluoro-(C 1 -C 6 )alkyl-SO 2 —, R 9 -aryl-SO 2 —, R 9 -heteroaryl-SO 2 —, N(R 22 )(R 23 )—SO 2 —, (C 1 -C 6 )alkyl-C(O)—, (C 3 -C 6 )cyclo-alkyl-C(O)—, fluoro-(C 1 -C 6 )alkyl-C(O)—, R 9 -aryl-C(O)—, NH—(C 1 -C 6 )alkyl-C(O)— or R 9 -aryl-NH—C(O)—;
R 2 is H or (C 1 -C 6 )alkyl, and R 3 is H, (C 1 -C 6 )alkyl, (C 1 -C 6 )alkoxy(C 1 -C 6 )alkyl-, (C 3 -C 10 )-cycloalkyl-, (C 3 -C 10 )cycloalkyl(C 1 -C 6 )alkyl-, R 9 -aryl, R 9 -aryl(C 1 -C 6 )-alkyl-, R 9 -heteroaryl, or R 9 -heteroaryl(C 1 -C 6 )alkyl-, provided that both X and Z are not each N;
or R 2 and R 3 together are ═O, ═NOR 10 , or ═N—NR 11 R 12 ;
R 8 is (R 14 , R 15 , R 16 )-substituted phenyl, (R 14 , R 15 , R 16 )-substituted pyridyl, (R 14 , R 15 , R 16 )-substituted pyridyl N-oxide, or (R 14 , R 15 , R 16 )-substituted pyrimidyl;
R 9 is 1, 2 or 3 substituents independently selected from the group consisting of H, halogen, (C 1 -C 6 )alkyl, (C 1 -C 6 )alkoxy, —CF 3 , —OCF 3 , CH 3 C(O)—, —CN, CH 3 SO 2 —, CF 3 SO 2 — and —N(R 22 )(R 23 );
R 10 is H, (C 1 -C 6 )alkyl, fluoro(C 1 -C 6 )alkyl-, (C 3 -C 10 )cycloalkyl(C 1 -C 6 )alkyl-, hydroxy(C 2 -C 6 )alkyl-, (C 1 -C 6 )alkyl-O—(C 2 -C 6 )alkyl-, (C 1 -C 6 )alkyl-O—C(O)—(C 1 -C 6 )alkyl- or N(R 22 )(R 23 )—C(O)—(C 1 -C 6 )alkyl-;
R 11 and R 12 are independently selected from the group consisting of H, (C 1 -C 6 )alkyl and (C 3 -C 10 )cycloalkyl, or R 11 and R 12 together are C 2 -C 6 alkylene and form a ring with the nitrogen to which they are attached;
R 14 and R 15 are independently selected from the group consisting of (C 1 -C 6 )alkyl, halogen, —NR 22 R 23 , —OH, —CF 3 , —OCH 3 , —O-acyl and —OCF 3 ;
R 16 is R 14 , hydrogen, phenyl, —NO 2 , —CN, —CH 2 F, —CHF 2 , —CHO, —CH═NOR 24 , pyridyl, pyridyl N-oxide, pyrimidinyl, pyrazinyl, —N(R 24 )CONR 25 R 26 , —NHCONH(chloro-(C 1 -C 6 )alkyl), —NHCONH((C 3 -C 10 )cycloalkyl(C 1 -C 6 )alkyl), —NHCO(C 1 -C 6 )alkyl, —NHCOCF 3 , —NHSO 2 N(R 22 )(R 23 ), —NHSO 2 (C 1 -C 6 )alkyl, —N(SO 2 CF 3 ) 2 , —NHCO 2 —(C 1 -C 6 )alkyl, C 3 -C 10 cycloalkyl, —SR 27 , —SOR 27 , —SO 2 R 27 , —SO 2 NH(R 22 ), —OSO 2 (C 1 -C 6 )alkyl, —OSO 2 CF 3 , hydroxy(C 1 -C 6 )alkyl-, —CON R 24 R 25 , —CON(CH 2 CH 2 OCH 3 ) 2 , —OCONH(C 1 -C 6 )alkyl, —CO 2 R 24 , —Si(CH 3 ) 3 or —B(OC(CH 3 ) 2 ) 2 ;
R 17 is (C 1 -C 6 )alkyl, —N(R 22 )(R 23 ) or R 19 -phenyl;
R 18 , R 22 , R 23 , R 24 , R 25 and R 26 are independently selected from the group consisting of H and (C 1 -C 6 )alkyl; and
R 27 is (C 1 -C 6 )alkyl or phenyl;
wherein heteroaryl is selected from the group consisting of thienyl, pyridyl and pyrimidyl.
2. A method of claim 1 wherein Z is CH, and Q and X are each N.
3. A method of claim 1 wherein R 1 is R 9 -aryl(C 1 -C 6 )alkyl-, R 9 -heteroaryl-(C 1 -C 6 )alkyl-, (C 1 -C 6 )alkyl-SO 2 —, (C 3 -C 6 )cycloalkyl-SO 2 —, fluoro-(C 1 -C 6 )-alkyl-SO 2 —, R 9 -aryl-SO 2 —, or R 9 -aryl-NH—C(O)—.
4. A method of claim 1 wherein R 2 is hydrogen and R 3 is (C 1 -C 6 )alkyl, R 9 -aryl, R 9 -aryl(C 1 -C 6 )-alkyl, R 9 -heteroaryl, or R 9 -heteroaryl(C 1 -C 6 )alkyl.
5. A method of claim 1 wherein R, R 5 and R 7 are each hydrogen and R 6 is —CH 3 .
6. A method of claim 1 wherein X is N and R 4 is methyl.
7. A method of claim 1 wherein X is CH and R 4 is H.
8. A method of claim 1 wherein R 9 is H, halogen, (C 1 -C 6 )alkyl or (C 1 -C 6 )alkoxy.
9. A method of claim 1 wherein R 8 is (R 14 , R 15 , R 16 )-phenyl; (R 14 , R 15 , R 16 )-pyridyl or an N-oxide thereof; or (R 14 , R 15 , R 16 )-pyrimidyl.
10. A method of claim 8 wherein R 8 is
11. A method of claim 10 wherein R 14 and R 15 are independently selected from the group consisting of (C 1 -C 6 )alkyl, halogen and NH 2 , and R 16 is H.
12. A method of claim 1 selected from the group consisting of compounds of the formula
wherein R 1 , R 3 and R 6 are as defined in the following table:
R 1
R 3
R 6
4-CH 3 OC 6 H 4 CH 2
C 6 H 5
CH 3
CH 3 SO 2
C 6 H 5
CH 3
4-CH 3 OC 5 H 4 CH 2
CH 2 C 6 H 5
CH 3
CH 3 SO 2
CH 2 CH 2 CH 3
CH 3
4-CH 3 C 6 H 4 SO 2
CH 2 CH 2 CH 3
CH 3
4-CH 3 C 6 H 4 SO 2
C 6 H 5
CH 3
C 6 H 5 NHC(O)
C 6 H 5
CH 3
4-CH 3 OC 6 H 4 CH 2
C 6 H 5
H
4-CH 3 OC 6 H 4 SO 2
C 6 H 5
CH 3
3-Cl—C 6 H 4 SO 2
C 6 H 5
CH 3
CH 3 SO 2
CH 2 C 6 H 5
CH 3
3-Cl—C 6 H 4 SO 2
CH 2 C 6 H 5
CH 3
CH 3 CH 2 SO 2
CH 2 C 6 H 5
CH 3
4-CH 3 OC 6 H 4 SO 2
4-F—C 6 H 4
CH 3
CH 3 SO 2
4-F—C 6 H 4
CH 3
3-Cl—C 6 H 4 SO 2
4-F—C 6 H 4
CH 3
CF 3 C(O)
4-F—C 6 H 4 CH 2
CH 3
CH 3 SO 2
3-F—C 6 H 4
CH 3
3-Cl—C 6 H 4 SO 2
3-F—C 6 H 4
CH 3
4-CH 3 OC 6 H 4 SO 2
3-F—C 6 H 4
CH 3
CH 3 SO 2
4-F—C 6 H 4 CH 2
CH 3
3-Cl—C 6 H 4 SO 2
4-F—C 6 H 4 CH 2
CH 3
4-CH 3 OC 6 H 4 SO 2
4-F—C 6 H 4 CH 2
CH 3
4-CH 3 OC 6 H 4 CH 2
2-thienyl
CH 3
CF 3 CH 2 SO 2
C 6 H 5
CH 3
CF 3 SO 2
C 6 H 5
CH 3
4-CH 3 OC 6 H 4 CH 2
3-thienyl
CH 3
3-Cl—C 6 H 4 SO 2
2-thienyl
CH 3
4-CH 3 OC 6 H 4 SO 2
2-thienyl
CH 3
CH 3 SO 2
2-thienyl
CH 3
CH 3 SO 2
3-thienyl
CH 3
3-Cl—C 6 H 4 SO 2
3-thienyl
CH 3
4-F—C 6 H 4 SO 2
CH 2 C 6 H 5
CH 3
2-thienyl-SO 2
CH 2 C 6 H 5
CH 3
C 6 H 5 SO 2
CH 2 C 6 H 5
CH 3
CF 3 SO 2
CH 2 C 6 H 5
CH 3
CF 3 CH 2 SO 2
CH 2 C 6 H 5
CH 3
(CH 3 ) 2 NSO 2
CH 2 C 6 H 5
CH 3
cyclopropyl-SO 2
3-F—C 6 H 4
CH 3
4-F—C 6 H 4 SO 2
3-F—C 6 H 4
CH 3
4-CH 3 OC 6 H 4 CH 2
n-Butyl
CH 3
3-Cl—C 6 H 4 SO 2
n-Butyl
CH 3
4-CH 3 OC 6 H 4 SO 2
n-Butyl
CH 3
3-Cl—C 6 H 4 SO 2
3-pyridyl
CH 3
4-CH 3 OC 6 H 4 SO 2
3-pyridyl
CH 3
3-Cl—C 6 H 4 SO 2
2-pyridyl
CH 3
cyclopropyl-SO 2
C 6 H 5
CH 3
CH 3 CH 2 SO 2
C 6 H 5
CH 3
CH 3 CH 2 CH 2 SO 2
C 6 H 5
CH 3
i-propyl-SO 2
C 6 H 5
CH 3
CH 3 C(O)
C 6 H 5
CH 3
cyclopropyl-C(O)
C 6 H 5
CH 3
CH 3 CH 2 C(O)
C 6 H 5
CH 3
i-propyl-C(O)
C 6 H 5
CH 3
4-CH 3 OC 6 H 4 CH 2
3,5-difluorophenyl
CH 3
cyclopropyl-SO 2
3,5-difluorophenyl
CH 3
CH 3 SO 2
cyclohexyl
CH 3.
13. A method of claim 1 selected from the group consisting of