Amine-linked pyridyl and phenyl substituted piperazine-piperidines with CXCR3 antagonist activity

1. A compound having the general structure shown in Formula 1:

or a pharmaceutically acceptable salt, thereof wherein:

Z is N, or NO;

G is N, C(R 4 ), or NO;

R 1 and R 2 are independently absent or present, and if present each is independently selected from the group consisting of H, alkyl, alkoxy, alkenyl, carbonyl, cycloalkyl, cycloalkenyl, alkylaryl, arylalkyl, aryl, amino, alkylamino, amidinyl, carboxamido, cyano, hydroxyl, urea, —N≡CH, ═NCN, —(CH 2 ) q OH, —(CH 2 ) q OR 31 , —(CH 2 ) q NH 2 , —(CH 2 ) q NHR 31 , —(CH 2 ) q N(R 31 ) 2 , —(CH 2 ) q C(═O)NHR 31 , —(CH 2 ) q SO 2 R 31 , —(CH 2 ) q NHSO 2 R 31 , —(CH 2 ) q SO 2 NHR 31 , —C(═S)N(H)alkyl, —N(H)—S(O) 2 -alkyl, —N(H)C(═O)N(H)-alkyl, —S(O) 2 alkyl, —S(O) 2 NH 2 , —S(O) 2 N(H)alkyl, —S(O) 2 N(alkyl) 2 , —S(O) 2 aryl, —S(O) 2 heteroaryl, —S(O) 2 heterocyclyl, —C(═S)N(H)cycloalkyl, —C(═O)N(H)NH 2 , —C(═O)alkyl, —C(═O)heteroaryl, —C(═O)heterocyclyl, -heteroaryl, heterocyclyl, and heterocyclenyl; or alternatively the N taken together with the R 1 and R 2 forms a heterocycyl, heteroaryl or —N═C(NH 2 ) 2 ;

R 3 , R 4 , R 6 and R 29 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, alkylaryl, aralkyl, —CN, CF 3 , haloalkyl, cycloalkyl, halogen, hydroxyalkyl, —N═CH—(R 31 ), —C(═O)N(R 30 ) 2 , —N(R 30 ) 2 , —OR 30 , —SO 2 (R 31 ), —N(R 30 )C(═O)N(R 30 ) 2 and —N(R 30 )C(═O)R 31 ;

the R 10 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, cycloalkyl, aryl, heteroaryl, heterocyclenyl, heterocyclyl, alkylaryl, arylalkyl, —CO 2 H, hydroxyalkyl, —C(═O)N(R 30 ) 2 , —(CH 2 ) q OH, —(CH 2 ) q OR 31 , —(CH 2 ) q NHR 31 , —(CH 2 ) q N(R 31 ) 2 , —OR 30 , halogen, ═O, and —C(═O)R 31 ;

the R 11 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, cycloalkyl, aryl, heteroaryl, heterocyclyl, heterocyclenyl, alkylaryl, arylalkyl, hydroxyalkyl, carboxamide, CO 2 H, —(CH 2 ) q OH, —(CH 2 ) q OR 31 , —(CH 2 ) q NHR 31 , —(CH 2 ) q N(R 31 ) 2 , —OR 30 , halogen, ═O, and —C(═O)R 31 ;

the R 12 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, —CN, —C(═O)N(R 30 ) 2 , —(CH 2 ) q OH, —(CH 2 ) q OR 31 , —(CH 2 ) q NHR 31 , —(CH 2 ) q N(R 31 ) 2 , and —S(O 2 )R 31 ;

D is a five to nine membered cycloalkyl, cycloalkenyl, aryl, heteroaryl, heterocyclenyl or heterocyclyl ring having 0-4 heteroatoms independently selected from O, S or N, wherein ring D is unsubstituted or optionally substituted with 1-5 independently selected R 20 moieties;

the R 20 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, alkenyl, alkylaryl, alkynyl, alkoxy, alkylamino, alkylthiocarboxy, alkylheteroaryl, alkylthio, alkylsulfinyl, alkylsulfonyl, alkoxycarbonyl, aminoalkyl, amidinyl, aralkyl, aralkenyl, aralkoxy, aralkoxycarbonyl, aralkylthio, aryl, aroyl, aryloxy, cyano, cycloalkyl, cycloalkenyl, formyl, guanidinyl, halogen, haloalkyl, heteroalkyl, heteroaryl, heterocyclyl, heterocyclenyl, hydroxyalkyl, hydroxamate, nitro, trifluoromethoxy, —(CH 2 ) q OH, —(CH 2 ) q OR 31 , —(CH 2 ) q NH 2 , —(CH 2 ) q NHR 31 ,

—(CH 2 ) q N(R 31 ) 2 , —(CH 2 ) q C(═O)NHR 31 , —(CH 2 ) q SO 2 R 31 , —(CH 2 ) q NHSO 2 R 31 , —(CH 2 ) q SO 2 NHR 31 , -alkynylC(R 31 ) 2 OR 31 , —C(═O)R 30 , —C(═O)N(R 30 ) 2 , —C(═NR 30 )NHR 30 , —C(═NOH)N(R 30 ) 2 , —C(═NOR 31 )N(R 30 ) 2 , —C(═O)OR 30 , —N(R 30 ) 2 , —N(R 30 )C(═O)R 31 , —NHC(═O)N(R 30 ) 2 , —N(R 30 )C(═O)OR 31 , —N(R 30 )C(═NCN)N(R 30 ) 2 , —N(R 30 )C(═O)N(R 30 )SO 2 (R 31 ), —N(R 30 )C(═O)N(R 30 ) 2 , —N(R 30 )SO 2 (R 31 ), —N(R 30 )S(O) 2 N(R 30 ) 2 , —OR 30 , —OC(═O)N(R 30 ) 2 , —SR 30 , —SO 2 N(R 30 ) 2 , —SO 2 (R 31 ), —OSO 2 (R 31 ) and -OSi(R 30 ) 3 ; or alternatively two R 20 moieties are linked together to form a five or six membered aryl, cycloalkyl, heterocyclyl, heterocyclenyl, or heteroaryl ring wherein said five or six membered aryl, cycloalkyl, heterocyclyl, heterocyclenyl, or heteroaryl ring is fused to ring D and the fused ring is optionally substituted with 0-4 R 21 moieties;

the R 21 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, alkenyl, alkylaryl, alkynyl, alkoxy, alkylamino, alkyithiocarboxy, alkylheteroaryl, alkylthio, alkylsulfinyl, alkylsulfonyl, alkoxycarbonyl, aminoalkyl, amidinyl, aralkyl, aralkenyl, aralkoxy, aralkoxycarbonyl, aralkylthio, aryl, aroyl, aryloxy, carboxamido, cyano, cycloalkyl, cycloalkenyl, formyl, guanidinyl, halogen, haloalkyl, heteroalkyl, heteroaryl, heterocyclyl, heterocyclenyl, hydroxyalkyl, hydroxamate, nitro, trifluoromethoxy, —(CH 2 ) q OH, —(CH 2 ) q OR 31 , —(CH 2 ) q NH 2 , —(CH 2 ) q NHR 31 , —(CH 2 ) q N(R 31 ) 2 , —(CH 2 ) q C(═O)NHR 31 , —(CH 2 ) q SO 2 R 31 , —(CH 2 ) q NSO 2 R 31 , —(CH 2 ) q SO 2 NHR 31 , -alkynylC(R 31 ) 2 OR 31 , —C(═O)R 30 , —C(═O)N(R 30 ) 2 , —C(═NR 30 )NHR 30 , —C(═NOH)N(R 30 ) 2 , —C(═NOR 31 )N(R 30 ) 2 , —C(═O)OR 30 , —N(R 30 ) 2 , —N(R 30 )C(═O)R 31 , —NHC(═O)N(R 30 ) 2 , —N(R 30 )C(═O)OR 31 , —N(R 30 )C(═NCN)N(R 30 ) 2 , —N(R 30 )C(═O)N(R 30 )SO 2 (R 31 ), —N(R 30 )C(═O)N(R 30 ) 2 , —N(R 30 )SO 2 (R 31 ), —N(R 30 )S(O) 2 N(R 30 ) 2 , —OR 30 , —OC(═O)N(R 30 ) 2 , —SR 30 , —SO 2 N(R 30 ) 2 , —SO 2 (R 31 ), —OSO 2 (R 31 ), and —OSi(R 30 ) 3 ;

Y is selected from the group consisting of —(CR 13 R 13 ) r —, —CHR 13 C(═O)—, —(CHR 13 ) r O—, —(CHR 13 ) r N(R 30 )—, —C(═O)—, —C(═NR 30 )—, —C(═N—OR 30 )—, —CH(C(═O)NHR 30 )—, —C(H)(heteroaryl)—, —C(R 13 R 13 ) r C(R 13 )═C(R 13 )—, —(CHR 13 ) r C(═O)— and —(CHR 13 ) r N(H)C(═O)—;

the R 13 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, alkylaryl, cycloalkyl, alkoxy, aryl, heteroaryl, heterocyclenyl, heterocyclyl, spiroalkyl, —CN, —CO 2 H, —C(═O)R 30 , —C(═O)N(R 30 ) 2 , —(CHR 30 ) q OH, —(CHR 30 ) q OR 31 , —(CHR 30 ) q NH 2 , —(CH R 30 ) q NHR 31 , —(CH 2 ) q C(═O)NHR 31 , (CH 2 ) q SO 2 R 31 , —(CH 2 ) q NSO 2 R 31 , —(CH 2 ) q SO 2 NHR 31 , —NH 2 , —N(R 30 ) 2 , —N(R 30 )C(═O)N(R 30 ) 2 , —N(R 30 )SO 2 (R 31 ), —OH, OR 30 , —SO 2 N(R 30 ) 2 , and —SO 2 (R 31 );

the R 30 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, alkylaryl, aryl, aralkyl, cycloalkyl, CN, —(CH 2 ) q OH, —(CH 2 ) q Oalkyl, —(CH 2 ) q Oalkylaryl, —(CH 2 ) q Oaryl, —(CH 2 ) q Oaralkyl, —(CH 2 ) q Ocycloalkyl, —(CH 2 ) q NH 2 , —(CH 2 ) q NHalkyl, —(CH 2 ) q N(alkyl) 2 , —(CH 2 ) q NHalkylaryl, —(CH 2 ) q NHaryl, —(CH 2 ) q NHaralkyl, —(CH 2 ) q NHcycloalkyl, —(CH 2 ) q C(═O)NHalkyl, —(CH 2 ) q C(═O)N(alkyl) 2 , —(CH 2 ) q C(═O)NHalkylaryl, —(CH 2 ) q C(═O)Nharyl, —(CH 2 ) q C(═O)NHaralkyl, —(CH 2 ) q C(═O)NHcycloalkyl, —(CH 2 ) q SO 2 alkyl, —(CH 2 ) q SO 2 alkylaryl, —(CH 2 ) q SO 2 aryl, —(CH 2 ) q SO 2 aralkyl, —(CH 2 ) q SO 2 cycloalkyl, —(CH 2 ) q NSO 2 alkyl, —(CH 2 ) q NSO 2 alkylaryl, —(CH 2 ) q NSO 2 aryl, —(CH 2 ) q NSO 2 aralkyl, —(CH 2 ) q NSO 2 cycloalkyl, —(CH 2 ) q SO 2 NHalkyl, —(CH 2 ) q SO 2 Nhalkylaryl, —(CH 2 ) q SO 2 NHaryl, —(CH 2 ) q SO 2 NHaralkyl, —(CH 2 ) q SO 2 NHcycloalkyl, heterocyclenyl, heterocyclyl, and heteroaryl;

the R 31 moieties can be the same or different, each being independently selected from the group consisting of alkyl, alkylaryl, aryl, aralkyl, cycloalkyl, —(CH 2 ) q OH, —(CH 2 ) q Oalkyl, —(CH 2 ) q Oalkylaryl, —(CH 2 ) q Oaryl, —(CH 2 ) q Oaralkyl, —(CH 2 ) q Ocycloalkyl, —(CH 2 ) q NH 2 , —(CH 2 ) q NHalkyl, —(CH 2 ) q N(alkyl) 2 , —(CH 2 ) q NHalkylaryl, —(CH 2 ) q NHaryl, —(CH 2 ) q NHaralkyl, —(CH 2 ) q NHcycloalkyl, —(CH 2 ) q C(═O)NHalkyl, —(CH 2 ) q C(═O)N(alkyl) 2 , —(CH 2 ) q C(═O)NHalkylaryl, —(CH 2 ) q C(═O)NHaryl, —(CH 2 ) q C(═O)NHaralkyl, —(CH 2 ) q C(═O)Nhcycloalkyl, —(CH 2 ) q SO 2 alkyl, —(CH 2 ) q SO 2 alkylaryl, —(CH 2 ) q SO 2 aryl, —(CH 2 ) q SO 2 aralkyl, —(CH 2 ) q SO 2 cycloalkyl, —(CH 2 ) q NSO 2 alkyl, —(CH 2 ) q NSO 2 alkylaryl, —(CH 2 ) q NSO 2 aryl, —(CH 2 ) q NSO 2 aralkyl, —(CH 2 ) q NSO 2 cycloalkyl, —(CH 2 ) q SO 2 NHalkyl, —(CH 2 ) q SO 2 Nhalkylaryl, —(CH 2 ) q SO 2 NHaryl, —(CH 2 ) q SO 2 NHaralkyl, —(CH 2 ) q SO 2 NHcycloalkyl, heterocyclenyl, heterocyclyl, and heteroaryl;

m is 0 to 4;

n is 0 to 4;

each q can be the same or different, each being independently selected from 1 to 5; and

r is 1 to 4;

with the proviso that there are no two adjacent double bonds in any ring, and that when a nitrogen is substituted by two alkyl groups, said two alkyl groups may be optionally joined to each other to form a ring.

2. The compound according to claim 1 , wherein R 1 and R 2 are independently absent or present, and if present each is independently selected from the group consisting of H, alkyl, aryl, amino, alkoxy, halogen, hydroxy, cycloalkyl, cycloalkenyl, arylalkyl, amidinyl, carboxamido, heteroaryl, heterocyclyl, heterocyclenyl, urea, —S(O) 2 alkyl, —S(O) 2 N(H)alkyl, —S(O) 2 heteroaryl, —S(O) 2 heterocyclyl, —C(═O) heteroaryl, —C(═O)heterocyclyl, —S(O) 2 N(alkyl) 2 , and —C(═S)N(H)cycloalkyl.

3. The compound according to claim 1 , wherein R 1 and R 2 are independently absent or present, and if present each is independently selected from the group consisting of H, alkylaryl, aryl, heteroaryl, —(CH 2 ) q CF3, (CH 2 ) q OH, —(CH 2 ) q OR 31 , —(CH 2 ) q NH 2 , —(CH 2 ) q NH R 31 , —(CH 2 ) q N(R 31 ) 2 , —(CH 2 ) q C(═O)NH R 31 , —(CH 2 ) q SO 2 R 31 , —(CH 2 ) q NHSO 2 R 31 , —(CH 2 ) q SO 2 NHR 31 , —(CH 2 ) q amidinyl, cyclopropyl, cyclopropylhydroxyl, cyclobutyl, cyclobutylhydroxy, cyclopentyl, and cyclopentylhydroxy; and

q is an integer from 1 to 5.

4. The compound according to claim 1 , wherein R 1 and R 2 are independently absent or present, and if present each is independently selected from the group consisting of H, —CH 3 , fluorophenylmethylene, trifluoromethylphenylmethylene, indanyl, cyanophenylmethylene, difluorophenylmethylene, bromophenylmethylene, chlorophenylmethylene, —CH 2 CH 2 Ophenyl, cyclopentyl, bromochlorophenylmethylene fluorochlorophenylmethylene, dichlorophenylmethylene, phenylmethylene, —(CH 2 ) 3 phenyl, —CH 2 CF3, methoxylphenylmethylene, —CH(CH 3 ) 2 , —C 2 H 5 , —CH 2 -cyclopropyl, —(CH 2 ) 2 CH 3 , cyclohexylmethylene, cyclohexyl, —CH 2 CH 2 SO 2 CH 3 , —CH 2 —CH 2 —NH 2 , —CH 2 CH 2 CH 3 , cyclopropyl, isoxazolyl, —CH 2 CH 2 OH, —CH 2 CH 2 Ophenyl, —CH 2 CH 2 CH 3 , —NH 2 , —(CH 2 ) 2 NH 2 , pyrazolyl, 5-methyl-isoxazolyl, —CH 2 CH(OCH 2 CH 3 ) 2 , —OCH 3 , —NHC(═O)NH 2 , chloropyridyl, pyridylmethylene, —C(═O)NHcyclopropyl, —C(═O)N(H)C 2 H 5 . —C(═O)N(H)CH 2 CF 3 , —C(═O)N(H)C(CH 3 ) 3 , —C(═S)N(H)cyclopropyl, —C(═O)NH 2 , —C(═O)N(H)CH 3 , —S(O) 2 CH 3 , —S(O) 2 N(CH 3 ) 2 , —S(O) 2 CH 2 CH 3 , —C(═O)CH 3 , —S(O) 2 (CH 2 ) 2 CH 3 , —C(═O)N(H)cyclohexyl, —C(═NH)NH 2 , —C(═O)N(H)NH 2 , —C(═O)N(H)CH(CH 3 ) 2 , thiazolyl, —C(═O)N(CH 3 ) 2 , —S(O) 2 CH 2 CF 3 , cyclopropyl, —S(O) 2 CF 3 , —CH 2 CH(OCH 2 CH 3 ) 2 ,

or when X is N, the N taken together with the R 1 and R 2 to which X is shown attached, forms a —N-cyclopropyl, —N-cyclobutyl, —N-cyclohexyl or

5. The compound according to claim 1 , wherein R 1 and R 2 are independently absent or present, and if present each is independently selected from the group consisting of H, —CH 3 , —C 2 H 5 , difluorophenylmethylene, cyclopropyl, dichlorophenylmethylene, —CH(CH 3 ) 2 , cyclohexylmethylene, cyclohexyl, isoxazolyl, difluorophenvi, —CH 2 CH 2 OH, —CH 2 , —CH 2 —N(CH 3 )) 2 , —C(═O)N(H)cyclopropyl, —C(═O)N(H)C 2 H 5 , —C(═O)N(H)CH 2 CF3, —C(═O)N(H)CH(CH 3 ) 2 , —C(═O)N(H)C(CH 3 ) 3 , —C(═S)N(H)cyclopropyl, —C(═O)NH 2 , —C(═O)N(H)CH 3 , —S(O) 2 CH 3 , —S(O) 2 N(CH 3 ) 2 , —S(O) 2 CH 2 CH 3 , —C(═O)CH 3 , —S(O) 2 (CH 2 ) 2 CH 3 , —C(═O)N(H)cyclohexyl, —C(═NH)NH 2 , —C(═O)N(H)NH 2 , thiazolyl,

6. The compound according to claim 1 , wherein Z is N.

7. The compound according to claim 1 , wherein G is N or C(R 4 ).

8. The compound according to claim 7 , wherein G is N.

9. The compound according to claim 7 , wherein G is C(R 4 ).

10. The compound according to claim 7 , wherein G is C(H), C(alkyl), C(halogen), C(CF 3 ) or C(N(R 30 ) 2 ).

11. The compound according to claim 1 , wherein G and Z are N.

12. The compound according to claim 1 , wherein G is C(R 4 )and Z is N.

13. The compound according to claim 1 , wherein R 3 is selected from the group consisting of H, alkyl, haloalkyl, hydroxyalkyl, halogen, —N(R 30 ) 2 , —OR 30 and —CF 3 .

14. The compound according to claim 13 , wherein R 3 is selected from the group consisting of H, —CH 3 , —CH 2 CH 3 , cyclopropyl, —F, —Cl, OCH 3 , OCF 3 and CF 3 .

15. The compound according to claim 1 , wherein Z is N and R 4 is selected from the group consisting of H, alkyl, hydroxyalkyl, halogen, OR 30 , or CF 3 .

16. The compound according to claim 1 , wherein R 6 is selected from the group consisting of H, alkyl, halogen, hydroxyalkyl, —CN, —N(R 30 ) 2 , —OR 30 , —N═CH-alkyl, and —NR 30 C(═O)alkyl.

17. The compound according to claim 16 , wherein R 6 is selected from the group consisting of H, —NH 2 , —CH 3 , —CN and —F.

18. The compound according to claim 1 , wherein R 10 is selected from the group consisting of H, alkyl, aralkyl, hydroxyalkyl, and carbonyl.

19. The compound according to claim 18 , wherein R 10 is selected from the group consisting of —CH 3 , —CH 2 CH 3 and —CH 2 CH 2 CH 3 , and m is 0-2.

20. The compound according to claim 1 , wherein R 11 is selected from the group consisting of H, alkyl, hydroxyalkyl and carbonyl.

21. The compound according to claim 20 , wherein R 11 is H or —CH 3 .

22. The compound according to claim 1 , wherein R 12 is selected from the group consisting of H, CN, —C(═O)N(R 30 ) 2 and alkyl.

23. The compound according to claim 22 , wherein R 12 is selected from the group consisting of H, —CH 3 , CN and —CH 2 CH 3 .

24. The compound according to claim 1 , wherein the ring atoms of ring D are independently C or N and substituted by independently selected 0-4 R 20 moieties.

25. The compound according to claim 1 , wherein ring D is a 5 to 6 membered aryl, heteroaryl, heterocyclenyl, or heterocyclyl ring and substituted by independently selected 0-4 R 20 moieties.

26. The compound according to claim 1 , wherein the R 20 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, alkylaryl, alkynyl, alkoxy, alkylamino, alkylheteroaryl, alkylsulfinyl, alkoxycarbonyl, aminoalkyl, amidinyl, aralkyl, araikoxy, aryl, aryloxy, cyano, cycloalkyl, cycloalkenyl, halogen, haloalkyl, heteroalkyl, heteroaryl, heterocyclyl, hydroxyalkyl, trifluoromethyl, trifluoromethoxy, —(CH 2 ) q OR 31 , —(CH 2 ) q NHR 31 , —(CH 2 ) q C(═O)NHR 31 , —(CH 2 ) q SO 2 R 31, —(CH 2 ) q NSO 2 R 31 , —(CH 2 ) q SO 2 NHR 31 , -alkynylC(R 31 ) 2 OR 31 , —C(═O)R 30 , —C(═O)N(R 30 ) 2 , —C(═O)OR 30 , —N(R 30 ) 2 , —N(R 30 )C(═O)R 31 , —NHC(═O)N(R 30 ) 2 , —N(R 30 )C(═O)OR 30 , —N(R 30 )C(═NCN)N(R 30 ) 2 , —N(R 30 )C(═O)N(R 30 ) 2 , —N(R 30 )SO 2 (R 31 ), —N(R 30 )SO 2 N(R 30 ) 2 , —OR 30 , —OC(═O)N(R 30 ) 2 , —SR 30 , —SO 2 N(R 30 ) 2 , —SO 2 (R 31 ), —OSO 2 (R 31 ), and —OSi(R 30 ) 3 .

27. The compound according to claim 1 , wherein the R 20 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, amino, halogen, CN, CH 3 , CF3, OCF 3 , —(CH 2 ) q OR 31 , —(CH 2 ) q NHR 31 , —(CH 2 ) q C(═O)NHR 31 , —(CH 2 ) q SO 2 R 31 , —(CH 2 ) q NSO 2 R 31 , —(CH 2 ) q SO 2 NHR 31 , -alkynylC(R 31 ) 2 OR 31 , —C(═O)R 30 , —C(═O)OR 30 , —N(R 30 ) 2 , —N(R 30 )C(═O)R 31 , —NHC(═O)N(R 30 ) 2 , —N(R 30 )C(═O)OR 31 , —N(R 30 )C(═NCN)N(R 30 ) 2 , —N(R 30 )C(═O)N(R 30 ) 2 , —OR 30 , —OC(═O)N(R 30 ) 2 , and —OSO 2 (R 31 ).

28. The compound according to claim 1 , wherein two R 20 moieties are linked together to form a five or six membered aryl, cycloalkyl, heterocyclenyl, heterocyclyl or heteroaryl ring wherein said five or six membered aryl, cycloalkyl, heterocyclenyl, heterocyclyl, and heteroaryl ring is fused to ring D and the fused ring is optionally substituted with 0 to 4 R 21 moieties.

29. The compound according to claim 1 , wherein the R 20 moieties can be the same or different, each being independently selected from the group consisting of H, —CN, —CH 3 , —CF 3 , —CH 2 OH, —CO 2 H, —CO 2 CH 3 , —NH 2 , —NHCH 3 , —OCF 3 , —OH, F, Cl, Br, —C(═NOH)NH 2 , —OCH 2 CH 2 S(O 2 )CH 3 , —C(═O)NH 2 ,

30. The compound according to claim 1 , wherein Y is selected from the group consisting of: —(CHR 13 ) r —, —(CR 13 R 13 ) r —, —C(═O)— and —CHR 13 C(═O)—.

31. The compound according to claim 1 , wherein Y is selected from the group consisting of: —CH 2 —, —CH(CH 3 )—, —CH(CH 2 OH)—, —O(═O)— and —CH(CO 2 alkyl)—.

32. The compound according to claim 1 , wherein m is 0-3.

33. The compound according to claim 1 , wherein n is 0-2.

34. The compound according to claim 1 , wherein q is 1, 2 or 3.

35. The compound according to claim 1 , wherein r is 1 or 2.

36. The compound according to claim 1 , wherein Z is N,

G is N or C(R 4 );

R 1 and R 2 are independently absent or present, and if present each is independently selected from the group consisting of H, alkylaryl, aryl, heteroaryl, —(CH 2 ) q CF 3 , —(CH 2 ) q OH, —(CH 2 ) q OR 31 , (CH 2 ) q NH 2 , —(CH 2 ) q NHR 31 ,

—(CH 2 ) q N(R 31 ) 2 , —(CH 2 ) q C(═O)NHR 31 , —(CH 2 ) q SO 2 R 31 , —(CH 2 ) q NHSO 2 R 31 , —(CH 2 ) q SO 2 NHR 31 , —(CH 2 ) q amidinyl, cyclopropyl, cyclopropylhydroxyl, cyclobutyl, cyclobutylhydroxy, cyclopentyl, and cyclopentylhydroxy;

R 3 is selected from the group consisting of H, alkyl, haloalkyl, hydroxyalkyl, halogen, —N(R 30 ) 2 , —OR 30 and —CF 3 ;

R 4 is selected from the group consisting of H, alkyl, haloalkyl, hydroxyalkyl, halogen, —N(R 30 ) 2 , —OR 30 and —CF 3 ;

R 6 is selected from the group consisting of H, alkyl, halogen, hydroxyalkyl, —CN, —N(R 30 ) 2 , —OR 30 , —N═OH-alkyl, and —NR 30 C(═O)alky;

R 10 is selected from the group consisting of H, alkyl, aralkyl, hydroxyalkyl, and carbonyl;

R 11 is selected from the group consisting of H, alkyl, hydroxyalkyl, and carbonyl;

R 12 is selected from the group consisting of H, CN, —C(═O)N(R 30 ) 2 and alkyl;

ring D is a 5 to 6 membered aryl, heteroaryl, heterocyclenyl, or heterocyclyl ring and substituted by 0-4 R 20 moieties;

the R 20 moieties can be the same or different, each being independently selected from the group consisting of H, alkyl, amino, halogen, CN, CH 3 , CF 3 , OCF 3 , —(CH 2 ) q OR 31 , —(CH2) q NHR 31 , —(CH 2 ) q C(═O)NHR 31 , (CH 2 ) q SO 2 R 31 , —(CH 2 ) q NSO 2 R 31 , —(CH 2 ) q SO 2 NHR 31 , -alkynylC(R 31 ) 2 OR 31 , —C(═O)R 30 , C(═O)OR 30 , —N(R 30 ) 2 , —N(R 30 )C(═O)R 31 , —NHC(═O)N(R 30 ) 2 , —N(R 30 )C(═O)OR 31 , —N(R 30 )C(═NCN)N(R) 2 , —N(R 30 )C(═O)N(R 30 ) 2 , —OR 30 , —OC(═O)N(R 30 ) 2 ,

Y is selected from the group consisting of: —CH 2 —, —CH(CH 3 )—, —CH(CH 2 OH)—, —C(═O)— and —CH(CO 2 alkyl)—;

m is 0-2;

n is 0-2;

q is 1 or 2; and

r is 1 or 2.

37. A compound selected from the group consisting of:

Compound No.

STRUCTURE

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256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

and

280

or a pharmaceutically acceptable salt thereof.

38. The compound according to 37 , selected from the group consisting of:

or a pharmaceutically acceptable salt thereof.

39. A pharmaceutical composition comprising at least one compound of claim 1 or a pharmaceutically acceptable salt, thereof, in combination with at least one pharmaceutically acceptable carrier.

40. The pharmaceutical composition of claim 39 , further comprising at least one additional agent, drug, medicament, antibody and/or inhibitor for treating a CXCR3 chemokine receptor mediated disease.

41. A pharmaceutical composition comprising at least one compound of claim 37 or a pharmaceutically acceptable salt or ester thereof, in combination with at least one pharmaceutically acceptable carrier.