Kinase modulators

1. A method of inhibiting a catalytic activity of a PI3 kinase present in a cell, comprising contacting the cell with an effective amount of a compound of the formula

or a tautomer thereof, N-oxide thereof, pharmaceutically acceptable ester thereof, prodrug thereof, or pharmaceutically acceptable salt thereof, wherein

each occurrence of R is independently selected from hydrogen, halogen, —OR a , CN, substituted or unsubstituted C 1-6 alkyl, substituted or unsubstituted C 2-6 alkenyl, substituted or unsubstituted C 2-6 alkynyl, substituted or unsubstituted C 3-8 cycloalkyl, and substituted or unsubstituted heterocyclic group;

R 1 and R 2 may be the same or different and are independently selected from hydrogen, halogen, and substituted or unsubstituted C 1-6 alkyl, or both R 1 and R 2 directly bound to a common atom, may be joined to form an oxo group (═O) or a substituted or unsubstituted saturated or unsaturated 3-10 member ring (including the carbon atom to which R 1 and R 2 are bound), which may optionally include one or more heteroatoms which may be the same or different and are selected from O, NR a and S;

Cy 1 is a monocyclic group selected from substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl and substituted or unsubstituted heteroaryl;

Cy 2 is selected from a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl and substituted or unsubstituted heteroaryl;

L 1 is selected from —S(═O) q — and —NR a —;

each occurrence of R a is selected from hydrogen, halogen, hydroxy, cyano, substituted or unsubstituted (C 1-6 )alkyl, —NR c R d (wherein R c and R d are independently hydrogen, halogen, hydroxy, cyano, substituted or unsubstituted (C 1-6 )alkyl, and (C 1-6 )alkoxy) and —OR c (wherein R c is substituted or unsubstituted (C 1-6 )alkyl);

n is 1, 2, 3 or 4; and

q is 0, 1 or 2.

2. The method of claim 1 , wherein the inhibition takes place in a subject suffering from lymphocytic leukemia (CLL), non-Hodgkin's lymphoma (NHL), acute myeloid leukemia (AML), multiple myeloma (MM), small lymphocytic lymphoma (SLL) or indolent non-Hodgkin's lymphoma (I-NHL).

3. The method of claim 1 , further comprising the step of administering simultaneously or sequentially to a subject in need thereof at least one other anti-cancer agent, anti-inflammatory agent, immunosuppressive agent, steroid, non-steroidal anti-inflammatory agent, antihistamine, analgesic, or a mixture thereof.

4. The method of claim 1 , where the compound of formula (I) is selected from the group consisting of:

2-((9H-Purin-6-ylthio)methyl)-3-phenyl-4H-chromen-4-one;

2-[(9H-Purin-6-ylthio)methyl]-6-bromo-3-phenyl-4H-chromen-4-one;

2-(1-(9H-Purin-6-ylthio)ethyl)-6-bromo-3-phenyl-4H-chromen-4-one;

(S)-2-(1-(9H-purin-6-ylamino)ethyl)-6-bromo-3-phenyl-4H-chromen-4-one;

2-((9H-purin-6-ylamino)methyl)-6-bromo-3-phenyl-4H-chromen-4-one;

2-((9H-purin-6-ylamino)methyl)-3-phenyl-4H-chromen-4-one;

2-((9H-purin-6-ylamino)methyl)-3-(2-fluorophenyl)-4H-chromen-4-one;

2-((9H-purin-6-ylamino)methyl)-3-(3-fluorophenyl)-4H-chromen-4-one;

(S)-2-(1-(9H-purin-6-ylamino)ethyl)-3-(3-fluorophenyl)-4H-chromen-4-one;

(R)-2-(1-(9H-purin-6-ylamino)ethyl)-3-(3-fluorophenyl)-4H-chromen-4-one;

(S)-2-(1-(9H-purin-6-ylamino)ethyl)-6-fluoro-3-phenyl-4H-chromen-4-one;

(S)-2-(1-(9H-purin-6-ylamino)ethyl)-3-phenyl-4H-chromen-4-one;

(S)-2-(1-(9H-purin-6-ylamino)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one;

2-((9H-purin-6-ylamino)methyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one;

2-((9H-purin-6-ylamino)methyl)-6-fluoro-3-phenyl-4H-chromen-4-one;

(R)-2-(1-(9H-purin-6-ylamino)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one;

6-Fluoro-3-(3-fluorophenyl)-2-(1-(4-methoxyphenylamino)ethyl)-4H-chromen-4-one,

and pharmaceutically acceptable salts thereof.

5. The method of claim 1 , wherein the compound has the formula:

or a tautomer thereof, N-oxide thereof, pharmaceutically acceptable ester thereof, prodrug thereof, or pharmaceutically acceptable salt thereof, wherein

Cy 2 is selected from substituted or unsubstituted heterocyclic group and substituted or unsubstituted heteroaryl.

6. The method of claim 1 , wherein the compound has the formula (IA-III), or (IA-IV):

or a tautomer thereof, N-oxide thereof, pharmaceutically acceptable ester thereof, prodrug thereof, or pharmaceutically acceptable salt thereof, wherein

each occurrence of X is independently selected from CR 3 or N; and

each occurrence of R 3 is independently selected from hydrogen, hydroxy, halogen, carboxyl, cyano, nitro, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted arylalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkylalkyl, substituted or unsubstituted cycloalkenylalkyl substituted or unsubstituted cycloalkenyl, substituted or unsubstituted heteroaryl, substituted or unsubstituted heteroarylalkyl, substituted or unsubstituted heterocyclic ring, substituted heterocyclylalkyl ring, substituted or unsubstituted guanidine, —COOR x , —C(O)R x , —C(S)R x , —C(O)NR x R y , —C(O)ONR x R y , —NR x CONR y R z , —N(R x )SOR y , —N(R x )SO 2 R y , —(═N—N(R x )R y ), —NR x C(O)OR y , —NR x R y , —NR x C(O)R y —, —NR x C(S)R y —NR x C(S)NR y R z , —SONR x R y —, —SO 2 NR x R y —, —OR x , —OR x C(O)NR y R z , —OR x C(O)OR y —, —OC(O)R x , —OC(O)NR x R y , —R x NR y C(O)R z , —R x OR y , —R x C(O)OR y , —R x C(O)NR y R z , —R x C(O)R x , —R x OC(O)R y , —SR x , —SOR x , —SO 2 R x , and —ONO 2 , wherein R x , R y and R z in each of the above groups can be hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted arylalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkylalkyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted heteroaryl, substituted or unsubstituted heteroarylalkyl, substituted or unsubstituted heterocyclic ring, substituted or unsubstituted heterocyclylalkyl ring, or substituted or unsubstituted amino, or any two of R x , R y and R z may be joined to form a substituted or unsubstituted saturated or unsaturated 3-10 membered ring, which may optionally include heteroatoms which may be the same or different and are selected from 0, NR W (wherein R W is hydrogen or substituted or unsubstituted alkyl) or S.

7. The method of claim 1 , wherein

Cy 1 is substituted or unsubstituted aryl and substituted or unsubstituted heteroaryl;

Cy 2 is

wherein X is CR 3 ;

R 3 is independently selected from hydrogen, hydroxy, halogen, carboxyl, cyano, nitro, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted arylalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted heteroaryl, substituted heterocyclylalkyl ring, substituted or unsubstituted heteroarylalkyl, substituted or unsubstituted heterocyclic ring, substituted or unsubstituted guanidine, —COOR x , —C(O)R x , —C(S)R x , —C(O)NR x R y , —C(O)ONR x R y , —NR x CONR y R z , —N(R x )SOR y , —N(R x )SO 2 R y , —(═N—N(R x )R y ), — NR x C(O)OR y , —NR x R y , —NR x C(O)R y —, —NR x C(S)R y —NR x C(S)NR y R z , —SONR x R y —, —SO 2 NR x R y —, —OR x , —OR x C(O)NR y R z , —OR x C(O)OR y —, —OC(O)R x , —OC(O)NR x R y , —R x NR y C(O)R z , —R x OR y , —R x C(O)OR y , —R x C(O)NR y R z , —R x C(O)R x , —R x OC(O)R y , —SR x , —SOR x , —SO 2 R x , and —ONO 2 , wherein R x , R y and R z in each of the above groups can be hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted arylalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted amino, substituted or unsubstituted heteroaryl, substituted heterocyclylalkyl ring, substituted or unsubstituted heteroarylalkyl, or substituted or unsubstituted heterocyclic ring, or any two of R x , R y and R z may be joined to form a substituted or unsubstituted saturated or unsaturated 3-10 membered ring, which may optionally include heteroatoms which may be the same or different and are selected from O, NR W (wherein R W is hydrogen or substituted or unsubstituted alkyl) or S; and

Li is —NR a .

8. The method of claim 7 , wherein

Cy 1 is

Cy 2 is

and

L 1 is NH.

9. The method of claim 1 , wherein

R 1 and R 2 represent hydrogen or substituted or unsubstituted C 1-6 alkyl; and

L 1 is —NR a —.

10. The method of claim 1 wherein

both R 1 and R 2 are directly bound to a common atom to form an oxo group (═O); and

Cy 2 is selected from substituted or unsubstituted aryl and substituted or unsubstituted heteroaryl.

11. The method of claim 10 , wherein

Cy 1 is substituted or unsubstituted aryl and substituted or unsubstituted heteroaryl;

Cy 2 is

wherein X is CR 3 ;

R 3 is independently selected from hydrogen, hydroxy, halogen, carboxyl, cyano, nitro, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted arylalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted heteroaryl, substituted heterocyclylalkyl ring, substituted or unsubstituted heteroarylalkyl, substituted or unsubstituted heterocyclic ring, substituted or unsubstituted guanidine, —COOR x , —C(O)R x , —C(S)R x , —C(O)NR x R y , —C(O)ONR x R y , —NR x CONR y R z , —N(R x )SOR y , —N(R x )SO 2 R y , —(═N—N(R x )R y ), —NR x C(O)OR y , —NR x R y , —NR x C(O)R y —, —NR x C(S)R y —NR x C(S)NR y R z , —SONR x R y —, —SO 2 NR x R y —, —OR x , —OR x C(O)NR y R z , —OR x C(O)OR y —, —OC(O)R x , —OC(O)NR x R y , —R x NR y C(O)R z , —R x OR y , —R x C(O)OR y , —R x C(O)NR y R z , —R x C(O)R x , —R x OC(O)R y , —SR x , —SOR x , —SO 2 R x , and —ONO 2 , wherein R x , R y and R z in each of the above groups can be hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted arylalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted amino, substituted or unsubstituted heteroaryl, substituted heterocyclylalkyl ring, substituted or unsubstituted heteroarylalkyl, or substituted or unsubstituted heterocyclic ring, or any two of R x , R y and R z may be joined to form a substituted or unsubstituted saturated or unsaturated 3-10 membered ring, which may optionally include heteroatoms which may be the same or different and are selected from 0, NR W (wherein R W is hydrogen or substituted or unsubstituted alkyl) or S; and

L 1 is —NR a —.

12. The method of claim 10 , wherein

Cy 1 is

Cy 2 is

and L 1 is —NH—.

13. The method of claim 1 , where the compound of formula (I) is selected from (S)-2-(1-(9H-purin-6-ylamino)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one and pharmaceutically acceptable salts thereof.