6,5-Heterocyclic Propargylic Alcohol Compounds and Uses Therefor

Abstract

The invention relates to novel compounds of Formula I: wherein A, Y, R 1 , R 2 and the subscript b each has the meaning as described herein and compounds of Formula I, and stereoisomers, geometric isomers, tautomers, solvates, metabolites, isotopes, pharmaceutically acceptable salts, or prodrugs thereof. Compounds of Formula I and pharmaceutical compositions thereof are useful in the treatment of disease and disorders in which undesired or over-activation of NF-kB signaling is observed.

We claim: 
     
         1 . Compounds of formula (I) 
       
         
           
           
               
               
           
         
         wherein in formula I: 
         Y is nitrogen and the subscript b is the integer 0, or Y is carbon and the subscript b is the integer 1; 
         R 1  is C 1-2  alkyl, C 1-2  haloalkyl or —CH 2 —OH; 
         R 2  is C 1-6  alkyl, C 1-6  haloalkyl, 3-7 membered cycloalkyl, C 1-6  alkylene-C 3-7  membered cycloalkyl, phenyl, 5-6 membered heteroaryl, —C(═O)R x2a , —C(═O)OR x2a  or —C(═O)NR x2a R x2b , wherein R x2a  is selected from the group consisting of hydrogen, C 1-6  alkyl, C 2-6  alkenyl, C 2-6  alkynyl, C 1-6  heteroalkyl, 3-8 membered cycloalkyl, 3-8 membered heteroalkyl, —(C 1-6  alkylene)-(3-8 membered cycloalkyl), —(C 1-6  alkylene)-(3-8 membered heterocycloalkyl), —(C 1-6  alkylene)-(6-membered aryl) and —(C 1-6  alkylene)-(5-6 membered heteroaryl) and R x2b  is selected from the group consisting of hydrogen, C 1-6  alkyl, C 2-6  alkenyl, C 2-6  alkynyl and C 1-6  heteroalkyl, and wherein R x2a  and R x2b , when attached to the same nitrogen atom, are optionally combined to form a 3-7 membered heterocycloalkyl further comprising 0-2 additional heteroatoms selected from N, O and S; or alternatively R 1  and R 2  are combined to form a 3-8 membered cycloalkyl or 3-8 membered heterocycloalkyl and optionally fused thereto is a 5-6 membered heteroaryl ring comprising 1-3 heteroatoms selected from N, O and S; and
 wherein the aliphatic and/or aromatic portions of R 1  and R 2  either independently or when combined, are optionally substituted with 1 to 5 R R1/2  substitutents selected from the group consisting of F, Cl, Br, I, —OH, —NH 2 , —SH, —CF 3 , —OCF 3 , —SF 5 , —OCH 3 , —(X a ) 0-1 —CN, —(X a ) 0-1 —NO 2 , —(X a ) 0-1 —N 3 , —(X a ) 0-1 —OH, —(X a ) 0-1 —H, —(X a ) 0-1 —OR a , —(X a ) 0-1 —N(H)R a , —(X a ) 0-1 —N(H) 2 , —(X a ) 0-1 —N(R a ) 2 , —(X a ) 0-1 —SR a , —(X a ) 0-1 —SH, —(X a ) 0-1 —C(O)R a , —(X a ) 0-1 —S(O) 2 R a , —(X a ) 0-1 —S(O)R a , —(X a ) 0-1 —N(H)S(O) 2 R a , —(X a ) 0-1 —N(R a )S(O) 2 R a , —(X a ) 0-1 —OC(O)R a , —(X a ) 0-1 —N(H)C(O)OR a , —(X a ) 0-1 —N(R a )C(O)OR a , —(X a ) 0-1 —C(═O)OR a , —(X a ) 0-1 —C(═O)OH, —(X a ) 0-1 —C(═O)N(H)R a , —(X a ) 0-1 —C(═O)N(R a )R a , —(X a ) 0-1 —N(H)C(═O)R a , —(X a ) 0-1 —N(R a )C(═O)R a , —(X a ) 0-1 —N(H)C(═O)OR a  and —(X a ) 0-1 —N(R a )C(═O)OR a , wherein X a  is selected from the group consisting of C 1-6  alkylene, C 2-6  alkenylene, C 2-6  alkynylene, C 1-6  heteroalkylene, 3-6 membered cycloalkylene and 3-6 membered heterocycloalkylene, and R a  at each occurrence is independently selected from the group consisting of C 1-6  alkyl, C 1-6  haloalkyl, C 1-6  heteroalkyl, C 2-6  alkenyl, C 2-6  alkynyl, 3-7 membered cycloalkyl and 3-7 membered heterocycloalkyl; 
 
         A is selected from the group consisting of: 
       
       
         
           
           
               
               
           
         
         
           wherein
 X 1 , X 2  and X 3  are independently N or CR 5 , wherein at least one of X 1 , X 2  and X 3  is CR 5 , wherein R 5  is selected from the group consisting of hydrogen, C 1-4  alkyl, C 1-4  haloalkyl, halogen, —OC 1-6  alkyl, 3-6 membered heterocycloalkyl-C 1-3 alkyleneoxy-, —CN, —NO 2 , —NH(C 1-6  alkyl), —NH 2  and —N(C 1-6  alkyl) 2 ; 
 R 3  is 5-10 membered heteroaryl optionally substituted with —NR x3a R x3b , wherein R x3a  and R x3b  are each independently selected from the group consisting of hydrogen, C 1-6  alkyl, C 1-6 haloalkyl, C 2-6  alkenyl, C 2-6  alkynyl, C 1-6  alkoxy, C 1-6  heteroalkyl, 6-10 membered aryl, 5-10 membered heteroaryl, and wherein R 3  and the R x3a  and R x3b  groups of R 3 , if present, are further each independently optionally substituted with 1 to 5 R R3  substituents selected from the group consisting of F, Cl, Br, I, —OH, —NH 2 , —SH, —CF 3 , —OCF 3 , —SF 5 , —OCH 3 , —(X b ) 0-1 —CN, —(X b ) 0-1 —NO 2 , —(X b ) 0-1 —N 3 , —(X b )—OH, —(X b )—H, —(X b ) 0-1 —OR b , —(X b ) 0-1 —N(H)R b , —(X b )—N(H) 2 , —(X b ) 0-1 —N(R b ), —(X b ) 0-1 —SR b , —(X b ) 0-1 —SH, —(X b ) 0-1 —C(O)R b , —(X b ) 0-1 —S(O) 2 R b , —(X B ) 0-1 —S(O)R b , —(X b ) 0-1 —N(H)S(O) 2 R b , —(X b ) 0-1 —N(R b )S(O) 2 R b , —(X b ) 0-1 —OC(O)R b , —(X b ) 0-1 —N(H)C(O)OR b , —(X b ) 0-1 —N(R b )C(O)OR b , —(X b ) 0-1 —C(═O)OR b , —(X b ) 0-1 —C(═O)OH, —(X b ) 0-1 —C(═O)N(H)R b , —(X b ) 0-1 —C(═O)N(R b )R b , —(X b ) 0-1 —N(H)C(═O)R b , —(X b ) 0-1 —N(R b )C(═O)R b , —(X b ) 0-1 —N(H)C(═O)OR b  and —(X b ) 0-1 —N(R b )C(═O)OR b , wherein X b  is selected from the group consisting of C 1-6  alkylene, C 2-6  alkenylene, C 2-6  alkynylene, C 1-6  heteroalkylene, C 3-6  cycloalkylene and C 3-6  heterocycloalkylene, and R b  at each occurrence is independently selected from the group consisting of C 1-6  alkyl, C 1-6  haloalkyl, C 1-6  heteroalkyl, C 2-6  alkenyl, C 2-6  alkynyl, 3-7 membered cycloalkyl and 3-7 membered heterocycloalkyl; 
 R 4  is -(L) 0-1 -R x4a , wherein L is selected from the group consisting of —O—, —N(H)—, —C(═O)—, C 1-4  alkylene, C 1-4  haloalkylene, C 2-4  alkenylene, C 2-4  alkynylene and C 1-4  heteroalkylene and lea is selected from the group consisting of hydrogen, C 1-6  alkyl, C 1-6  haloalkyl, C 2-6  alkenyl, C 2-6  alkynyl and C 1-6  heteroalkyl, 3-6 membered cycloalkyl, 3-9 membered heterocycloalkyl, 6-10 membered aryl and 5-10 membered heteroaryl, wherein the aliphatic or aromatic portions of R 4  are independently substituted with 0 to 5 R R4  substituents selected from the group consisting of C 1-6  alkyl, C 1-6  haloalkyl, C 1-6  heteroalkyl, C 1-6  alkoxy, C 1-6  alkylamino, C 1-6  dialkylamino, C 3-6  heterocycloalkyl, F, Cl, Br, I, —OH, —NH 2 , —SH, —CF 3 , —OCF 3 , —SF 5 , —(X c ) 0-1 —CN, —(X c ) 0-1 —NO 2 , —(X c ) 0-1 —N 3 , —(X c )—OH, —(X c ) 0-1 —OR c , —(X c )—H, —(X c ) 0-1 —R c , —(X c ) 0-1 —N(H)R c , —(X c ) 0-1 —N(R c ) 2 , —(X c ) 0-1 —SR C , —(X c ) 0-1 —C(O)R c , —(X c ) 0-1 —S(O) 2 R c , —(X c ) 0-1 —S(O)R c , —(X c ) 0-1 —N(H)S(O) 2 R c , —(X c ) 0-1 —N(R c )S(O) 2 R c , —(X c ) 0-1 —C(═O)OR c , —(X c ) 0-1 —C(═O)OH, —(X c ) 0-1 —C(═O)N(H)R c , —(X c ) 0-1 —C(═O)N(R c )R c , —(X c ) 0-1 —N(H)C(═O)R c , —(X c ) 0-1 —N(R c )C(═O)R c , wherein X c  is selected from the group consisting of C 1-6  alkylene, C 2-6  alkenylene, C 2-6  alkynylene, C 1-6  heteroalkylene, C 3-6  cycloalkylene and C 3-6  heterocycloalkylene, and R c  at each occurrence is independently selected from the group consisting of C 1-6  alkyl, C 1-6  haloalkyl, C 1-6  heteroalkyl, C 2-6  alkenyl, C 2-6  alkynyl, 3-7 membered cycloalkyl, 3-7 membered heterocycloalkyl, phenyl and 5-6 membered heteroaryl, wherein any two R c  groups attached to the same nitrogen atom are optionally combined to form a 3-7 membered heterocycloalkyl or 5-10 membered heteroaryl comprising 1-3 heteroatoms selected from N, O and S. 
 
         
       
     
     
         2 . The compound of  claim 1 , wherein R 3  is substituted with —NR x3a R x3b , wherein R 3  and R x3a  and R x3b  are optionally substituted with 1 to 5 R R3  substituents. 
     
     
         3 . The compound of  claim 1 , wherein Y is nitrogen and the subscript b is the integer 0. 
     
     
         4 . The compound of  claim 1 , wherein Y is carbon and the subscript b is the integer 1 
     
     
         5 . The compound of  claim 1 , wherein A is selected from the group consisting of 
       
         
           
           
               
               
           
         
         
           
           
               
               
           
         
         
           
           
               
               
           
         
       
     
     
         6 . The compound of  claim 1 , wherein R 3  is selected from the group consisting of pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, purinyl, pyrrolopyrimidinyl, triazolopyrimidinyl, pyrazolopyrimidinyl, pyrrolopyrazinyl, pyrazolopyrazinyl, triazolopyrazinyl, imidazolopyrazinyl, pyrrolopyridazinyl, pyrazoloyridazinyl, triazoloyridazinyl, imidazoloyridazinyl, furopyrimidinyl, thienopyrimidinyl, oxazolopyrimidinyl, thiazolopyrimidinyl, pyrrolyl, imidazolyl, pyrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, thiazolyl, isothiazolyl and thiadiazolyl, wherein R 3  is substituted with —NR x3a R x3b , wherein R 3  and the R x3a  and R x3b  group are each independently further optionally substituted with 1 to 5 R R3  substituents. 
     
     
         7 . The compound of  claim 6 , wherein R 3  is selected from the group consisting of pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, pyrrolyl, imidazolyl, pyrazolyl, isoxazolyl, oxadiazolyl, thiazolyl, isothiazolyl and thiadiazolyl and wherein R 3  is substituted with —NR x3a R x3b , wherein R 3  and the R x3a  and R x3b  group are further each independently optionally substituted with 1 to 3 R R3  substituents. 
     
     
         8 . The compound of  claim 7 , wherein R x3a  and R x3b  is each independently selected from the group consisting of hydrogen, C 1-6  alkyl, C 1-6 haloalkyl, C 2-6  alkenyl, C 2-6  alkynyl, C 1-6  alkoxy, C 1-6  heteroalkyl, 6-10 membered aryl and 5-10 membered heteroaryl, wherein at least one of R x3a  and R x3b  is hydrogen. 
     
     
         9 . The compound of  claim 8 , wherein R x3a  and R x3b  is each independently selected from the group consisting of hydrogen, methyl, ethyl, propyl, isopropyl, phenyl and pyridyl, and wherein at least one of R x3a  and R x3b  is hydrogen. 
     
     
         10 . The compound of  claim 9 , wherein R x3a  and R x3b  are each hydrogen. 
     
     
         11 . The compound of  claim 7 , wherein R R3  is selected from the group consisting F, Cl, Br, I, —OH, —NH 2 , —CF 3 , —OCF 3 , —OCH 3 , —NO 2 , —X b —NO 2 , —X b —OH, —X b —H, —X b —OR b , —OR b , —X b —N(H)R b , —N(H)R b , —X b —N(H) 2 , —X b —N(R b ), —N(R b ) 2 , —C(═O)N(H)R b , —X b —C(═O)N(H)R b , —C(═O)N(R b )R b , —X b —C(═O)N(R b )R b , —X b —N(H)C(═O)R b , —X b —N(H)C(═O)R b , —X b —N(R b )C(═O)R b  and —N(R b )C(═O)R b , wherein X b  is selected from the group consisting of C 1-6  alkylene, C 2-6  alkenylene, C 2-6  alkynylene, and C 1-6  heteroalkylene, and R b  at each occurrence is independently selected from the group consisting of C 1-6  alkyl, C 1-6  haloalkyl, C 1-6  heteroalkyl, C 2-6  alkenyl, C 2-6  alkynyl, 3-7 membered cycloalkyl and 3-7 membered heterocycloalkyl. 
     
     
         12 . The compound of  claim 11 , wherein R R3  is selected from the group consisting of F, Cl, Br, I, —OH, —NH 2 , —CF 3 , —OCF 3 , —OCH 3 , —NO 2 , —X b —H, —OR b , —N(H)R b , —N(R b ) 2 , —C(═O)N(H)R b  and —C(═O)N(R b )R b . 
     
     
         13 . The compound of  claim 12 , wherein R R3  is selected from the group consisting of F, Cl, Br, I, —OH, —NH 2 , —CF 3 , —OCF 3 , —OCH 3 , —NO 2 , —C(═O)N(CH 3 ) 2  and 3-methyloxetan-3yl-(C═O)N(H)—. 
     
     
         14 . The compound of  claim 1 , wherein R 4  is -(L) 0-1 -R x4a , wherein L is selected from the group consisting of —O—, —N(H)—, —C(═O)—, C 1-6  alkylene, C 1-6  haloalkylene and C 1-6  heteroalkylene, R x4a  is selected from the group consisting of hydrogen, 3-6 membered cycloalkyl, 3-9 membered heterocycloalkyl and 5-6 membered heteroaryl, wherein the aliphatic and/or aromatic portions of R 4  are independently optionally substituted with 1 to 5 R R4  substituents. 
     
     
         15 . The compound of  claim 14 , wherein R 4  is -(L) 0-1 -R x4a , wherein L is selected from the group consisting of —O—, —N(H)—, —C(═O)—, C 1-6  alkylene, C 1-6  haloalkylene and C 1-6  heteroalkylene, R x4a  is selected from the group consisting of hydrogen, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, aziridinyl, oxetanyl, tetrahydropyranyl, tetrahydrothiopyranyl, tetrahydrofuranyl, tetrahydromorpholinyl, piperidinyl, piperazinyl, thiomorpholino and pyrrolidinyl, wherein the aliphatic and/or aromatic portions of R 4  are independently optionally substituted with 1 to 5 R R4  substituents. 
     
     
         16 . The compound of  claim 15 , wherein R 4  is selected from the group consisting of hydrogen, —C(═O)N(CH 3 ) 2 , —(CH 2 )N(CH 3 ) 2 , —(CH 2 )N(CH 3 ) 2 , morpholin-4-yl-(CH 2 )—, cyclopropylmethyl, trifluoromethylethyl, —CH 2 CH 2 OCH 3 , —OCH 2 CH 3 , methyl, ethyl, morpholin-4-yl-C(═O)—, pyrrolidin-1-yl-C(═O)—, CH 3 OCH 2 —, ethoxy and cyclopropyl. 
     
     
         17 . The compound of  claim 1 , wherein R 1  is C 1-6  alkyl or C 1-6  haloalkyl; R 2  is C 1-6  alkyl, C 1-6  haloalkyl, 3-8 membered cycloalkyl, phenyl and 5-6 membered heteroaryl; or alternatively R 1  and R 2  are combined to form a 3-6 membered cycloalkyl or 3-6 membered heterocycloalkyl; and wherein the aliphatic and/or aromatic portions of R 1  and R 2  either independently or when combined, are optionally substituted with 1 to 5 R R1/2  substitutents. 
     
     
         18 . The compound of  claim 17 , wherein R 2  is selected from the group consisting of C 1-6  alkyl, C 1-6  haloalkyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, oxetanyl, tetrahydrofuranyl, tetrahydropyranyl, thiazolyl, oxadiazolyl, triazolyl, tetrazolyl, oxazolyl, pyrazolyl, pyrimidinyl, pyrazinyl and pyrrolyl; or alternatively R 2  and R 1  are combined to form 3-6 membered ring selected from the group consisting of cyclobutyl, cyclopentyl, cyclohexyl oxetanyl, tetrahydrofuranyl and tetrahydropyanyl, azetidinyl, pyrrolidinyl and piperidinyl, wherein the aliphatic and/or aromatic portions of R 1  and R 2  either independently or when combined, are optionally substituted with 1 to 5 R R1/2  substituents. 
     
     
         19 . The compound of  claim 1 , wherein formula I has a subformula selected from the group consisting of 
       
         
           
           
               
               
           
         
         
           
           
               
               
           
         
         
           
           
               
               
           
         
       
     
     
         20 . The compound of  claim 1 , wherein Y is carbon and the subscript b is the integer 1; R 1  is C 1-6  alkyl, C 1-6  haloalkyl or CH 2 —OH; R 2  is C 1-6  alkyl, C 1-6  haloalkyl, 3-8 membered cycloalkyl, phenyl and 5-6 membered heteroaryl; or alternatively R 1  and R 2  are combined to form a 3-6 membered cycloalkyl or 3-6 membered heterocycloalkyl; and wherein the aliphatic and/or aromatic portions of R 1  and R 2  either independently or when combined, are optionally substituted with 1 to 5 R R1/2  substitutents; A is selected from the group consisting of 
       
         
           
           
               
               
           
         
       
       wherein R 3  is selected from the group consisting of pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, purinyl, pyrrolopyrimidinyl, triazolopyrimidinyl, pyrazolopyrimidinyl, pyrrolopyrazinyl, pyrazolopyrazinyl, triazolopyrazinyl, imidazolopyrazinyl, pyrrolopyridazinyl, pyrazoloyridazinyl, triazoloyridazinyl, imidazoloyridazinyl, furopyrimidinyl, thienopyrimidinyl, oxazolopyrimidinyl, thiazolopyrimidinyl, pyrrolyl, imidazolyl, pyrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, thiazolyl, isothiazolyl and thiadiazolyl, wherein R 3  is substituted with NR x3a R x3b , wherein R 3  and the R x3a  and R x3b  group are each independently further optionally substituted with 1 to 5 R R3  substituents; R 4  is -(L) 0-1 -R x4a , wherein L is selected from the group consisting of C(═O)—, C 1-6  alkylene, C 1-6  haloalkylene and C 1-6  heteroalkylene, R x4a  is selected from the group consisting of hydrogen, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, aziridinyl, oxetanyl, tetrahydropyranyl, tetrahydrothiopyranyl, tetrahydrofuranyl, morpholinyl, piperidinyl, piperazinyl, thiomorpholino and pyrrolidinyl, wherein the aliphatic and/or aromatic portions of R 4  are independently optionally substituted with 1 to 5 R R4  substituents; R 5  is selected from the group consisting of hydrogen, C 1-4  alkyl, C 1-4  haloalkyl, halogen, —OC 1-6  alkyl and 3-6 membered heterocycloalkyl-C 1-3  alkyleneoxy. 
     
     
         21 . The compound of  claim 1 , selected from the group consisting of:
 4-(1-(2-aminopyrimidin-4-yl)-1H-indazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-5-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-1H-indazole-6-carbonitrile;   4-(1-(2-aminopyrimidin-4-yl)-1H-indazol-6-yl)-2-methylbut-3-yn-2-ol;   1-((1-(2-aminopyrimidin-4-yl)-1H-indazol-6-yl)ethynyl)cyclopentanol;   4-(1-(2-amino-5-chloropyrimidin-4-yl)-1H-indazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   1-(2-amino-5-nitropyrimidin-4-yl)-1H-indazole-6-carbonitrile;   1-(2,5-diaminopyrimidin-4-yl)-1H-indazole-6-carbonitrile;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-methylbut-3-yn-2-ol;   N-(2-amino-4-(6-cyano-1H-indazol-1-yl)pyrimidin-5-yl)-3-methyloxetane-3-carboxamide;   4-(1-(2-aminopyrimidin-4-yl)-2-methyl-1H-benzo[d]imidazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-2-cyclopropyl-1H-benzo[d]imidazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol; 4-(1-(2-aminopyrimidin-4-yl)-1H-indazol-6-yl)-2-(oxazol-2-yl)but-3-yn-2-ol;   N-(2-amino-4-(6-(3-hydroxy-3-(thiazol-2-yl)but-1-ynyl)-1H-indazol-1-yl)pyrimidin-5-yl)-3-methyl oxetane-3-carboxamide;   4-(1-(2-aminopyrimidin-4-yl)-2-cyclopropyl-1H-benzo[d]imidazol-6-yl)-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-(morpholinomethyl)-1H-indazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-indazol-6-yl)-1,1-difluoro-2-methylbut-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-methylbut-1-ynyl)-1H-benzo[d]imidazol-2(3H)-one;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-(thiazol-2-yl)but-1-ynyl)-1H-benzo[d]imidazol-2(3H)-one;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-(oxazol-2-yl)but-3-yn-2-ol;   1-(4-(2-methoxypyridin-3-ylamino)-1,3,5-triazin-2-yl)-1H-indazole-6-carbonitrile;   4-(1-(4-(2-methoxypyridin-3-ylamino)-1,3,5-triazin-2-yl)-1H-indazol-6-yl)-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-((dimethylamino)methyl)-1H-indazol-6-yl)-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-1,1-difluoro-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-1,1,1-trifluoro-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-(thiazol-2-yl)but-1-ynyl)-N,N-dimethyl-1H-indazole-3-carboxamide;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-methylbut-1-ynyl)-N,N-dimethyl-1H-indazole-3-carboxamide;   4-(1-(6-(2-methoxypyridin-3-ylamino)pyrimidin-4-yl)-1H-indazol-6-yl)-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-((dimethylamino)methyl)-1H-indazol-6-yl)-2-(oxazol-2-yl)but-3-yn-2-ol; 4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-(1H-pyrazol-4-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-cyclopropylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-indazol-6-yl)-2-(1H-pyrazol-4-yl)but-3-yn-2-ol;   4-(1-(6-aminopyrimidin-4-yl)-1H-indazol-6-yl)-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-1-fluoro-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-2-ethoxy-1H-benzo[d]imidazol-6-yl)-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-5-fluoro-1H-benzo[d]imidazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-5-fluoro-1H-benzo[d]imidazol-6-yl)-2-methylbut-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-(3-methylisoxazol-5-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-(oxazol-2-yl)but-1-ynyl)-N,N-dimethyl-1H-indazole-3-carboxamide;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-(oxazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-6-yl)-2-(oxazol-2-yl)but-3-yn-2-ol;   (R)-1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-(thiazol-2-yl)but-1-ynyl)-N,N-dimethyl-1H-indazole-3-carboxamide;   (R)-1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-(thiazol-2-yl)but-1-ynyl)-1H-benzo[d]imidazol-2(3 H)-one;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(3-methylisoxazol-5-yl)but-3-yn-2-ol;   (S)-4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(4-aminopyrimidin-2-yl)-1H-benzo[d]imidazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(4-methylthiazol-2-yl)but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-(3-methylisoxazol-5-yl)but-1-ynyl)-N,N-dimethyl-1H-indazole-3-carboxamide;   4-(1-(4-amino-1,3,5-triazin-2-yl)-2-methyl-1H-benzo[d]imidazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(thiazol-5-yl)but-3-yn-2-ol;   (R)-4-(1-(2-aminopyrimidin-4-yl)-5-fluoro-3-methyl-1H-indazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(5-methylthiazol-2-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl)-N,N-dimethyl-1H-indazole-3-carboxamide;   4-(1-(4-amino-1,3,5-triazin-2-yl)-2-cyclopropyl-1H-benzo[d]imidazol-6-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(4-methyl-1,2,5-oxadiazol-3-yl)but-3-yn-2-ol; 4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(pyrazin-2-yl)but-3-yn-2-ol;   (R)-4-(1-(4-amino-1,3,5-triazin-2-yl)-2-cyclopropyl-1H-benzo[d]imidazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-(1-(4-amino-1,3,5-triazin-2-yl)-2-methyl-1H-benzo[d]imidazol-6-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   (1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl)-1H-indazol-3-yl)(morpholino)methanone;   (1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl)-1H-indazol-3-yl)(pyrrolidin-1-yl)methanone;   4-(1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)-2-(pyrimidin-2-yl)but-3-yn-2-ol;   (R)-4-(1-(4-amino-1,3,5-triazin-2-yl)-2-(methoxymethyl)-1H-benzo[d]imidazol-6-yl)-2-(thiazol-2-yl)but-3-yn-2-ol;   4-((1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl)ethynyl)-1-methylpiperidin-4-ol;   4-(1-(2-aminopyrimidin-4-yl)-2-ethoxy-1H-benzo[d]imidazol-6-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   3-(2-aminopyrimidin-4-yl)-5-[(3R)-3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]-1H-benzimidazol-2-one;   (2R)-4-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-2-thiazol-2-yl-but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-(1-hydroxy-2-methyl-propyl)indazol-6-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   (2R)-4-[1-(2-aminopyrimidin-4-yl)-3-(hydroxymethyl)indazol-6-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   (2R)-4-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-(1-cyclopropyl-1-hydroxy-ethyl)indazol-6-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   (2R)-4-[1-(2-aminopyrimidin-4-yl)-3-(1-hydroxy-1-methyl-ethyl)indazol-6-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   (2R)-4-[1-(2-aminopyrimidin-4-yl)-3-(fluoromethyl)indazol-6-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl) but-3-yn-2-ol;   (2R)-4-[1-(2-aminopyrimidin-4-yl)-3-(1-hydroxy-1-methyl-ethyl)indazol-6-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   3-(2-aminopyrimidin-4-yl)-5-[(3R)-3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]-1-methyl-benz imidazol-2-one;   4-[3-(2-aminopyrimidin-4-yl)-2-ethoxy-benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-(1H-imidazol-4-yl)but-3-yn-2-ol;   3-[1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]benzimidazol-2-yl ]oxypropane-1,2-diol;   [1-(2-aminopyrimidin-4-yl)-6-[(3R)-3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]indazol-3-yl]-morpholino-methanone;   1-(2-aminopyrimidin-4-yl)-6-[(3R)-3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]-N-methyl-indazole-3-carboxamide;   3-[2-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]ethynyl]-3-hydroxy-1-methyl-pyrrolidin-2-one;   4-[3-(2-aminopyrimidin-4-yl)-2-ethoxy-benzimidazol-5-yl]-2-[5-(hydroxymethyl)isoxazol-3-yl]but-3-yn-2-ol;   7-[2-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]ethynyl]-5,6-dihydropyrrolo[1,2-a]imidazol-7-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-[5-(fluoromethyl)isoxazol-3-yl]but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-6-[(3R)-3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]indazole-3-carb oxamide;   3-(2-aminopyrimidin-4-yl)-5-[3-hydroxy-3-[5-(hydroxymethyl)isoxazol-3-yl]but-1-ynyl]-1H-benzimidazol-2-one;   3-(2-aminopyrimidin-4-yl)-5-[2-(7-hydroxy-5,6-dihydropyrrolo[1,2-a]imidazol-7-yl)ethynyl]-1-methyl-benzimidazol-2-one;   [1-(2-amino-5-chloro-pyrimidin-4-yl)-6-[(3R)-3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]indazol-3-yl]-(3-hydroxyazetidin-1-yl)methanone;   [1-(2-aminopyrimidin-4-yl)-6-[(3R)-3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]indazol-3-yl]-(4-fluoro-1-piperidyl)methanone;   (2R)-4-[3-(2-aminopyrimidin-4-yl)-2-(oxetan-3-yloxy)benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl) but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-[5-(hydroxymethyl)isoxazol-3-yl]but-1-ynyl]-N,N-dimethyl-indazole-3-carboxamide;   4-[3-(2-aminopyrimidin-4-yl)-2-(2-hydroxyethoxy)benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   7-[2-[3-(2-aminopyrimidin-4-yl)-2-ethoxy-benzimidazol-5-yl]ethynyl]-5,6-dihydropyrrolo[1,2-a]imidazol-7-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-(2,2,2-trifluoroethoxy)benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]-N,N-dimeth yl-indazole-3-carboxamide;   3-(2-aminopyrimidin-4-yl)-5-[(3R)-3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]-1-meth yl-benzimidazol-2-one;   3-(2-aminopyrimidin-4-yl)-1-(cyclopropylmethyl)-5-[3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-yn yl]benzimidazol-2-one;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-[5-(hydroxymethyl)isoxazol-3-yl]but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-[(3R)-3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]indazol-3-yl]-(3-hydroxyazetidin-1-yl)methanone;   (2R)-4-[1-(2-aminopyrimidin-4-yl)-3-(1-fluoro-1-methyl-ethyl)indazol-6-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   3-[1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]indazol-3-yl]-1,1-difluoro-2-methyl-propan-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]indazol-3-yl ]-morpholino-methanone;   (2R)-4-[1-(2-aminopyrimidin-4-yl)-3-(morpholinomethyl)indazol-6-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-6-[2-(7-hydroxy-5,6-dihydropyrrolo[1,2-a]imidazol-7-yl)ethynyl]-N,N-dimethyl-indazole-3-carboxamide;   (2R)-4-[1-(2-aminopyrimidin-4-yl)-3-(hydroxymethyl)indazol-6-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-[2-(7-hydroxy-5,6-dihydropyrrolo[1,2-a]imidazol-7-yl)ethynyl]indazol-3-yl]-morpholino-methanone;   4-[3-(2-aminopyrimidin-4-yl)-2-tetrahydropyran-4-yloxy-benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-[(3,3-difluoroazetidin-1-yl)methyl]indazol-6-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   (2R)-4-[3-(2-aminopyrimidin-4-yl)-2-(2-methoxyethoxy)benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-(1H-1,2,4-triazol-3-yl)but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-(2,2,2-trifluoroethoxy)benzimidazol-5-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-(oxetan-3-yloxy)benzimidazol-5-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-ethoxy-benzimidazol-5-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-(fluoromethyl)indazol-6-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   (2R)-4-[1-(2-amino-5-chloro-pyrimidin-4-yl)-3-(1-hydroxy-1-methyl-ethyl)indazol-6-yl]-2-(5-meth yl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-(2-methoxyethoxy)benzimidazol-5-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-1-fluoro-2-methyl-but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-[2-(7-hydroxy-5,6-dihydrocyclopenta[b]pyridin-7-yl)ethynyl]indazol-3-yl]-morpholino-methanone;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-morpholino-m ethanone;   1-[3-[1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]benzimidazol-2-yl]oxyazetidin-1-yl]ethanone;   4-[1-(2-aminopyrimidin-4-yl)-3-(1-hydroxy-1-methyl-ethyl)indazol-6-yl]-2-(2-pyridyl)but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-(1-hydroxy-1-methyl-ethyl)indazol-6-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-(2-methoxyethoxy)benzimidazol-5-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-(cyclopropyl-hydroxy-tetrahydropyran-4-yl-methyl)indazol-6-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-(2-hydroxyethoxy)benzimidazol-5-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-(hydroxymethyl)indazol-6-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-(2-oxa-6-azaspiro[3.3]heptan-6-yl)methanone;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)-N,N-dimethyl-indazole-3-carboxamide;   (2R)-4-[1-(2-aminopyrimidin-4-yl)-3-[(3,3-difluoroazetidin-1-yl)methyl]indazol-6-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-(2-oxa-5-azabicyclo[2.2.1]heptan-5-yl)methanone;   7-[2-[1-(2-aminopyrimidin-4-yl)-3-(1-hydroxy-1-methyl-ethyl)indazol-6-yl]ethynyl]-5,6-dihydrocyclopenta[b]pyridin-7-ol;   [1-(2-amino-5-chloro-pyrimidin-4-yl)-6-[(3R)-3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]indazol-3-yl]-(4-fluoro-1-piperidyl)methanone;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-(2,6-dimethyl morpholin-4-yl)methanone;   4-[3-(2-aminopyrimidin-4-yl)-2-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   [1-(2-amino-5-chloro-pyrimidin-4-yl)-6-[(3R)-3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]indazol-3-yl]-(1-piperidyl)methanone;   4-[3-(2-aminopyrimidin-4-yl)-2-(oxetan-3-yloxy)benzimidazol-5-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-(1H-pyrazol-3-yl)but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-(2,6-dimethyl morpholin-4-yl)methanone;   [1-(2-aminopyrimidin-4-yl)-6-(4-fluoro-3-hydroxy-3-methyl-but-1-ynyl)indazol-3-yl]-morpholino-methanone;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-oxazol-4-yl-but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-(morpholinomethyl)indazol-6-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-[(cyclopentylamino)-cyclopropyl-methyl]indazol-6-yl]-2-(5-methyl isoxazol-3-yl)but-3-yn-2-ol;   4-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-2-pyrazin-2-yl-but-3-yn-2-ol;   3-(2-aminopyrimidin-4-yl)-1-(cyclopropylmethyl)-5-[(3R)-3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]benzimidazol-2-one;   1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(3-methyl-1,2,4-oxadiazol-5-yl)but-1-ynyl]-N,N-dimeth yl-indazole-3-carboxamide;   [1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(1-methyl-1,2,4-triazol-3-yl)but-1-ynyl]indazol-3-yl]-morpholino-methanone;   [1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-[5-(methoxymethyl)isoxazol-3-yl]but-1-ynyl]indazol-3-yl]-morpholino-methanone;   4-[1-(2-aminopyrimidin-4-yl)-3-[(cyclopentylamino)-cyclopropyl-methyl]indazol-6-yl]-2-(5-methyl isoxazol-3-yl)but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-[4-fluoro-3-(fluoromethyl)-3-hydroxy-but-1-ynyl]indazol-3-yl]-morpholino-methanone;   4-[1-[2-amino-5-(1-methylpyrazol-4-yl)pyrimidin-4-yl]indazol-6-yl]-2-methyl-but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-[(3S)-3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]indazol-3-yl]-morpholino-methanone;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-(4-methylpiperazin-1-yl)methanone;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-(1-methylimidazol-2-yl)but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-(5-methylpyrazin-2-yl)but-3-yn-2-ol;   4-[1-[2-amino-5-(1H-pyrazol-4-yl)pyrimidin-4-yl]indazol-6-yl]-2-methyl-but-3-yn-2-ol;   (2R)-4-[1-(2-amino-6-methyl-pyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   4-[1-(2-amino-6-methyl-pyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-(1-hydroxy-1-methyl-ethyl)indazol-6-yl]-2-(1-methylpyrazol-3-yl) but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-(oxetan-3-yloxy)benzimidazol-5-yl]-2-methyl-but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-[1-(2-hydroxyethyl)azetidin-3-yl]oxy-benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-(1H-imidazol-2-yl)but-3-yn-2-ol;   4-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-1-cyclopropyl-2-methyl-but-3-yn-2-ol;   4-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-2-methyl-but-3-yne-1,2-diol;   (2R)-4-[1-[2-(methylamino)pyrimidin-4-yl]indazol-6-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-hydroxy-1-(3-hydroxyazetidin-1-yl)-2-meth yl-but-3-yn-1-one;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-hydroxy-N,N,2-trimethyl-but-3-ynamide   [1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]benzimidazol-2-yl]-pyrrolidin-1-yl-methanone;   [1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-ynyl]indazol-3-yl ]-morpholino-methanone;   1-[2-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]ethynyl]cyclohexanol;   [1-[2-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]ethynyl]cyclopentyl]methanol;   4-[3-(2-aminopyrimidin-4-yl)-2-(2-hydroxyethoxy)benzimidazol-5-yl]-2-(5-fluoro-2-pyridyl)but-3-yn-2-ol;   3-[3-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-1-hydroxy-prop-2-ynyl]cyclobutanol;   2-[2-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]ethynyl]norbornan-2-ol;   4-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-2-[4-(hydroxymethyl)thiazol-2-yl]but-3-yn-2-ol;   2-[2-[3-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-1-hydroxy-1-methyl-prop-2-ynyl]thiazol-4-yl]acetonitrile;   3-[2-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]ethynyl]-3-hydroxy-cyclobutanecarbonitrile;   3-[2-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]ethynyl]tetrahydropyran-3-ol;   1-[2-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]ethynyl]-3-(hydroxymethyl)cyclo butanol;   3-[2-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]ethynyl]oxetan-3-ol;   1-(2-aminopyrimidin-4-yl)-6-[2-(7-hydroxy-5,6-dihydropyrrolo[1,2-c]imidazol-7-yl)ethynyl]-N,N-dimethyl-indazole-3-carboxamide;   4-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-2,2-dimethyl-but-3-yn-1-ol;   4-[1-[4-(methylamino)pyrimidin-2-yl]indazol-6-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   1-[2-[1-(2-aminopyrimidin-4-yl)-4-fluoro-indazol-6-yl]ethynyl]cyclopentanol;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-4-yl-but-1-ynyl)indazol-3-yl]-morpholino-m ethanone;   (2R)-4-[3-(2-aminopyrimidin-4-yl)-2-(2-fluoroethoxy)benzimidazol-5-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-(2-hydroxyethoxy)benzimidazol-5-yl]-2-(5-chloro-2-pyridyl)but-3-yn-2-ol;   4-[3-(2-aminopyrimidin-4-yl)-2-(2-fluoroethoxy)benzimidazol-5-yl]-2-pyrimidin-2-yl-but-3-yn-2-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-thiazol-2-yl-but-3-yn-2-ol;   4-[3-(4-amino-1,3,5-triazin-2-yl)-2-methyl-benzimidazol-5-yl]-2-methyl-1-pyrazol-1-yl-but-3-yn-2-ol;   (2R)-4-[3-(2-aminopyrimidin-4-yl)-2-(2-methoxyethylamino)benzimidazol-5-yl]-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol;   7-[2-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]ethynyl]-5,6-dihydropyrrolo[1,2-a]imidazol-7-ol;   4-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]-2-[1-(2-trimethylsilylethoxymethyl)imidazol-2-yl]but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-morpholino-m ethanone;   4-[3-(2-aminopyrimidin-4-yl)-2-(2-methoxyethylamino)benzimidazol-5-yl]-2-(4-methylthiazol-2-yl)but-3-yn-2-ol;   [1-(2-aminopyrimidin-4-yl)-6-[2-(7-hydroxy-5,6-dihydrocyclopenta[b]pyridin-7-yl)ethynyl]indazol-3-yl]-morpholino-methanone;   4-[3-(2-aminopyrimidin-4-yl)-2-(2-hydroxyethoxy)benzimidazol-5-yl]-2-(5-chloro-2-pyridyl)but-3-yn-2-ol;   1-(2-aminopyrimidin-4-yl)-N-(cyanomethyl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazole-3-carboxamide;   [1-(2-aminopyrimidin-4-yl)-6-[2-(7-hydroxy-5,6-dihydrocyclopenta[b]pyridin-7-yl)ethynyl]indazol-3-yl]-morpholino-methanone;   3-[2-[1-(2-aminopyrimidin-4-yl)-3-methyl-indazol-6-yl]ethynyl]-3-hydroxy-1-methyl-piperidin-2-one;   [1-(2-aminopyrimidin-4-yl)-6-[3-hydroxy-3-(5-methyl-1,3,4-oxadiazol-2-yl)but-1-ynyl]indazol-3-yl ]-morpholino-methanone;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)-N-(2-methoxyethyl)-N-meth yl-indazole-3-carboxamide;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-(3,3-difluoroazetidin-1-yl)methanone;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-(3-azabicyclo[3.1.0]hexan-3-yl)methanone;   [1-(2-aminopyrimidin-4-yl)-6-[2-(7-hydroxy-5,6-dihydrocyclopenta[b]pyridin-7-yl)ethynyl]indazol-3-yl]-morpholino-methanone;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)-N-methyl-N-(2-pyridyl)indazole-3-carboxamide;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)-N-(3-pyridyl)indazole-3-carboxamide;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-oxazol-2-yl-but-1-ynyl)indazol-3-yl]-morpholino-methanone;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-(3-hydroxy-1-piperidyl)methanone;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-(3-hydroxyazetidin-1-yl)methanone;   1-[1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazole-3-carbonyl]azetidine-3-carbonitrile;   1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)-N-(oxetan-3-yl)indazole-3-carboxamide;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-morpholino-methanone;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-pyrimidin-2-yl-but-1-ynyl)indazol-3-yl]-morpholino-methanone;   [1-(2-aminopyrimidin-4-yl)-6-(3-hydroxy-3-oxazol-2-yl-but-1-ynyl)indazol-3-yl]-(3-hydroxyazetidin-1-yl)methanone; and   7-[2-[3-(2-aminopyrimidin-4-yl)-2-ethoxy-benzimidazol-5-yl]ethynyl]-5,6-dihydrocyclopenta[b]pyridin-7-ol.   
     
     
         22 . A pharmaceutical composition comprising a compound of  claim 1  and at least one pharmaceutically acceptable carrier, diluent or excipient. 
     
     
         23 . A method for the treatment of an inflammatory condition, wherein said method comprises administering an effective amount of a compound as defined in  claim 1 . 
     
     
         24 . The method of  claim 23 , wherein said inflammatory condition is selected from the group consisting of asthma, lupus, COPD, rhinitis, multiple sclerosis, IBD, arthritis, rheumatoid arthritis, dermatisis, endometriosis and transplant rejection. 
     
     
         25 . A method for the treatment of lymphoma, leukemia or multiple myeloma, wherein said method comprises administering an effective amount of a compound as defined in  claim 1 .