AU2006202623B2 - Heterocyclic Inhibitors of Erk2 and Uses Thereof - Google Patents

Description

-1 AUSTRALIA Patents Act 1990 COMPLETE SPECIFICATION FOR A STANDARD PATENT Name of Applicant: Vertex Pharmaceuticals Incorporated Address for Service: CULLEN & CO Patent & Trade Mark Attorneys, 239 George Street Brisbane Qld 4000 Australia Invention Title: Heterocyclic Inhibitors of Erk2 and Uses Thereof The following statement is a full description of this invention, including the best method of performing it, known to us: -la FIELD OF THE INVENTION The present invention is in the field of medicinal chemistry and relates to pyrazole compounds that are protein kinase inhibitors, especially inhibitors of ERK, compositions containing such compounds and methods of use. The compounds are useful for treating cancer and other diseases that are alleviated by protein kinase inhibitors. BACKGROUND OF THE INVENTION Mammalian mitogen-activated protein (MAP)1 kinases are serine/threonine kinases that mediate 5 intracellular signal transduction pathways (Cobb and Goldsmith, 1995, J Biol. Chem., 270, 14843; Davis, 1995, Mol. Reprod. Dev. 42, 459). Members of the MAP kinase family share sequence similarity and conserved structural domains, and include the ERK2 (extracellular signal 10 regulated kinase), JNK (Jun N-terminal kinase), and p38 kinases. JNKs and p38 kinases are activated in response to the pro-inflammatory cytokines TNF-alpha and -2 interleukin-1, and by cellular stress such as heat shock, hyperosmolarity, ultraviolet radiation, lipopolysaccharides and inhibitors of protein synthesis (Derijard et al., 1994, Cell 76, 1025; Han et al., 1994, 5 Science 265, 808; Raingeaud et al., 1995, J Biol. Chem. 270, 7420; Shapiro and Dinarello, 1995, Proc. Natl. Acad. Sci. USA 92, 12230). In contrast, ERKs are activated by mitogens and growth factors (Bokemeyer et al.. 1996, Kidney Int. 49, 1187). 10 ERK2 is a widely distributed protein kinase that achieves maximum activity when both Thr183 and Tyr185 are phosphorylated by the upstream MAP kinase kinase, MEK1 (Anderson et al., 1990, Nature 343, 651; Crews et al., 1992, Science 258, 478). Upon activation, 15 ERK2 phosphorylates many regulatory proteins, including the protein kinases Rsk9O (Bjorbaek et al., 1995, J. Biol. Chem. 270, 18848) and MAPKAP2 (Rouse et al., 1994, Cell 78, 1027), and transcription factors such as ATF2 (Raingeaud et al., 1996, Mol. Cell Biol. 16, 1247), Elk-1 20 (Raingeaud et al. 1996), c-Fos (Chen et al., 1993 Proc. Natl. Acad. Sci. USA 90, 10952), and c-Myc (Oliver et al., 1995, Proc. Soc. Exp. Biol. Med. 210, 162). ERK2 is also a downstream target of the Ras/Raf dependent pathways (Moodie et al., 1993, Science 260, 1658) and may 25 help relay the signals from these potentially oncogenic proteins. ERK2 has been shown to play a role in the negative growth control of breast cancer cells (Frey and Mulder, 1997, Cancer Res. 57, 628) and hyperexpression of ERK2 in human breast cancer has been reported (Sivaraman 30 et al., 1997, J Clin. Invest. 99, 1478). Activated ERK2 has also been implicated in the proliferation of endothelin-stimulated airway smooth muscle cells, -3 suggesting a role for this kinase in asthma (Whelchel et al., 1997, Am. J. Respir. Cell Mol. Biol. 16, 589). Aurora-2 is a serine/threonine protein kinase that has been implicated in human cancer, such as colon, 5 breast and other solid tumors. This kinase is believed to be involved in protein phosphorylation events that regulate the cell cycle. Specifically, Aurora-2 may play a role in controlling the accurate segregation of chromosomes during mitosis. Misregulation of the cell 10 cycle can lead to cellular proliferation and other abnormalities. In human colon cancer tissue, the aurora 2 protein has been found to be overexpressed. See Bischoff et al., EMBO J., 1998, 17, 3052-3065; Schumacher et al., J. Cell Biol., 1998, 143, 1635-1646; Kimura et 15 al., J. Biol. Chem., 1997, 272, 13766-13771. Glycogen synthase kinase-3 (GSK-3) is a serine/threonine protein kinase comprised of cc and isoforms that are each encoded by distinct genes [Coghlan et al., Chemistry & Biology, 7, 793-803 (2000); Kim and 20 Kimmel, Curr. Opinion Genetics Dev., 10, 508-514 (2000)]. GSK-3 has been implicated in various diseases including diabetes, Alzheimer's disease, CNS disorders such as manic depressive disorder and neurodegenerative diseases, and cardiomyocete hypertrophy [WO 99/65897; WO 00/38675; 25 and Haq et al., J. Cell Biol. (2000) 151, 117]. These diseases may be caused by, or result in, the abnormal operation of certain cell signaling pathways in which GSK-3 plays a role. GSK-3 has been found to phosphorylate and modulate the activity of a number of 30 regulatory proteins. These proteins include glycogen synthase which is the rate limiting enzyme necessary for glycogen synthesis, the microtubule associated protein -4 Tau, the gene transcription factor $-catenin, the translation initiation factor elF2B, as well as ATP citrate lyase, axin, heat shock factor-1, c-Jun, c-Myc, c-Myb, CREB, and CEPBax. These diverse protein targets 5 implicate GSK-3 in many aspects of cellular metabolism, proliferation, differentiation and development. In a GSK-3 mediated pathway that is relevant for the treatment of type II diabetes, insulin-induced signaling leads to cellular glucose uptake and glycogen 10 synthesis. Along this pathway, GSK-3 is a negative regulator of the insulin-induced signal. Normally, the presence of insulin causes inhibition of GSK-3 mediated phosphorylation and deactivation of glycogen synthase. The inhibition of GSK-3 leads to increased glycogen 15 synthesis and glucose uptake [Klein et al., PNAS, 93, 8455-9 (1996); Cross et al., Biochem. J., 303, 21-26 (1994); Cohen, Biochem. Soc. Trans., 21, 555-567 (1993); Massillon et al., Biochem J. 299, 123-128 (1994)]. However, in a diabetic patient where the insulin response 20 is impaired, glycogen synthesis and glucose uptake fail to increase despite the presence of relatively high blood levels of insulin. This leads to abnormally high blood levels of glucose with acute and long term effects that may ultimately result in cardiovascular disease, renal 25 failure and blindness. In such patients, the normal insulin-induced inhibition of GSK-3 fails to occur. It has also been reported that in patients with type II diabetes, GSK-3 is overexpressed [WO 00/38675). Therapeutic inhibitors of GSK-3 therefore are considered 30 to be useful for treating diabetic patients suffering from an impaired response to insulin.

-5 GSK-3 activity has also been associated with Alzheimer's disease. This disease is characterized by the well-known p-amyloid peptide and the formation of intracellular neurofibrillary tangles. The 5 neurofibrillary tangles contain hyperphosphorylated Tau protein where Tau is phosphorylated -on abnormal sites. GSK-3 has been shown to phosphorylate these abnormal sites in cell and animal models. Furthermore, inhibition of GSK-3 has been shown to prevent hyperphosphorylation 10 of Tau in cells [Lovestone et al., Current Biology 4, 1077-86 (1994); Brownlees et al., Neuroreport 8, 3251-55 (1997)]. Therefore, it is believed that GSK-3 activity may promote generation of the neurofibrillary tangles and the progression of Alzheimer's disease. 15 Another substrate of GSK-3 is P-catenin which is degradated after phosphorylation by GSK-3. Reduced levels of P-catenin have been reported in schizophrenic patients and have also been associated with other diseases related to increase in neuronal cell death 20 [Zhong et al., Nature, 395, 698-702 (1998); Takashima et al., PNAS, 90, 7789-93 (1993); Pei et al., J. Neuropathol. Exp, 56, 70-78 (1997)]. As a result of the biological importance of GSK-3, there is current interest in therapeutically 25 effective GSK-3 inhbitors. Small molecules that inhibit GSK-3 have recently been reported [WO 99/65897 (Chiron) and WO 00/38675 (SmithKline Beecham)]. Aryl substituted pyrroles are known in the literature. In particular, tri-aryl pyrroles (US 30 5,837,719) have been described as having glucagon antagonist activity. 1,5-Diarylpyrazoles have been described as p38 inhibitors (WO 9958523).

-6 There is a high unmet medical need to develop new therapeutic treatments that are useful in treating the various conditions associated with ERK2 activation. For many of these conditions the currently available 5 treatment options are inadequate. Accordingly, there is great interest in new and effective inhibitors of protein kinase, including ERK2 inhibitors, that are useful in treating various conditions associated with protein kinase activation. 10 DESCRIPTION OF THE INVENTION It has now been found that compounds of this invention and compositions thereof are effective as protein kinase inhibitors, especially as inhibitors of 15 ERK2. These compounds have the general formula I:

R

3 Un ,NH N 'Z QR2 TmR' 20 or a pharmaceutically acceptable derivative thereof, wherein: Sp is a spacer group comprising a 5-membered heteroaromatic ring, wherein Ring A and QR 2 are attached to Sp at non-adjacent positions; and wherein 25 Sp has up to two R' substituents, provided that two substitutable carbon ring atoms in Sp are not simultaneously substituted by R 6 ; Z and Z2 are each independently selected from N or CH; T and Q are each an independently selected linker group; -7 U is selected from -NR"-, -NR 7 CO-, -NR 7

CONR

7 -, -NR 7

CO

2 -, -0-, -CONR7-, -CO-, -CO 2 -, -OC(O)-, -NR'SO 2 -, -SO 2

NR

7 -,

-NR

7

SO

2

NR

7 -, or -SO 2 -; m and n are each independently selected from zero or one; 5 R' is selected from hydrogen, CN, halogen, R, N(R 7

)

2 , OR, or OH; R2 is selected from -(CH 2 )yR 5 , -(CH 2 )yCH(R 5

)

2 ,

-(CH

2 )yCH(R')CH(R 5

)

2 , -N(R 4

)

2 , or -NR 4

(CH

2 )yN(R 4

)

2 ; y is 0-6; 10 R 3 is selected from R 7 , R, -(CH 2 )yCH(R 8 )R, CN, - (CH 2 ) yCH (R') CH (R-) 2 , or - (CH 2 ) yCH (R 8 ) N (R 4 ) 2 ; each R is independently selected from an optionally substituted group selected from C 1 5 aliphatic, Cr, 10 aryl, a heteroaryl ring having 5-10 ring atoms, or a 15 heterocyclyl ring having 3-10 ring atoms; each R 4 is independently selected from R, R", -COR 7 , -CO 2 R,

-CON(R

7

)

2 , -S0 2

R

7 , - (CH 2 ) yR 5 , or - (CH 2 ) yCH (R 5

)

2 ; each R 5 is independently selected from R, OR, CO 2 R, (CH2) yN (R 7 ) 2 , N (R 7

)

2 , OR 7 , SR 7 , NR 7 COR', NR'CON (R") 2 , 20 CON (R') 2 , S0 2

R

7 , NR'SO 2

R

7 , COR , CN, or SO 2 N (R 7 ) 2 ; each R 6 is independently selected from R 7 , F, Cl, (CH2) yN (R 7 ) 2 , N (R 7 ) 2 , OR , SR , NR COR , NR CON (R ) 2 ,

CON(R

7

)

2 , SO 2 R', NR'SO 2 R', COR 7 , CN, or SO 2

N(R

7

)

2 ; each R 7 is independently selected from hydrogen or an 25 optionally substituted Cos aliphatic group, or two R 7 on the same nitrogen are taken together with the nitrogen to form a 5-8 membered heterocyclyl or heteroaryl ring; R8 is selected from R, (CH 2 )wOR 7 , (CH 2 )wN(R 4

)

2 , or (CH 2 )wSR ; 30 and each w is independently selected from 0-4. As used herein, the following definitions shall apply unless otherwise indicated. The phrase "optionally -8 substituted" is used interchangeably with the phrase "substituted or unsubstituted" or with the term "(un)substituted." Unless otherwise indicated, an optionally substituted group may have a substituent at 5 each substitutable position of the group, and each substitution is independent of the other. The term "aliphatic" or "aliphatic group" as used herein means a straight-chain or branched C-C 12 hydrocarbon chain that is completely saturated or that 10 contains one or more units of unsaturation, or a monocyclic C 3

-C

8 hydrocarbon or bicyclic C 8

-C

2 hydrocarbon that is completely saturated or that contains one or more units of unsaturation, but which is not aromatic (also referred to herein as "carbocycle" or "cycloalkyl"), that 15 has a single point of attachment to the rest of the molecule wherein any individual ring in said bicyclic ring system has 3-7 members. For example, suitable aliphatic groups include, but are not limited to, linear or branched or alkyl, alkenyl, alkynyl groups and hybrids 20 thereof such as (cycloalkyl)alkyl, (cycloalkenyl)alkyl or (cycloalkyl)alkenyl. The terms "alkyl", "alkoxy", "hydroxyalkyl", "alkoxyalkyl", and "alkoxycarbonyl", used alone or as part of a larger moiety includes both straight and 25 branched chains containing one to twelve carbon atoms. The terms "alkenyl" and "alkynyl" used alone or as part of a larger moiety shall include both straight and branched chains containing two to twelve carbon atoms. The terms "haloalkyl", "haloalkenyl" and 30 "haloalkoxy" means alkyl, alkenyl or alkoxy, as the case may be, substituted with one or more halogen atoms. The term "halogen" means F, Cl, Br, or I.

-9 The term "heteroatom" means nitrogen, oxygen, or sulfur and includes any oxidized form of nitrogen and sulfur, and the quaternized form of any basic nitrogen. Also the term "nitrogen" includes a substitutable 5 nitrogen of a heterocyclic ring. As an example, in a saturated or partially unsaturated ring having 0-3 heteroatoms selected from oxygen, sulfur or nitrogen, the nitrogen may be N (as in 3,4-dihydro-2H-pyrrolyl), NH (as in pyrrolidinyl) or NR' (as in N-substituted 10 pyrrolidinyl). The term "aryl" used alone or as part of a larger moiety as in "aralkyl", "aralkoxy", or "aryloxyalkyl", refers to monocyclic, bicyclic and tricyclic ring systems having a total of five to fourteen 15 ring members, wherein at least one ring in the system is aromatic and wherein each ring in the system contains 3 to 7 ring members. The term "aryl" may be used interchangeably with the term "aryl ring". [0001] The term "heterocycle", 20 "heterocyclyl", or "heterocyclic" as used herein means non-aromatic, monocyclic, bicyclic or tricyclic ring systems having five to fourteen ring members in which one or more ring members is a heteroatom, wherein each ring in the system contains 3 to 7 ring members. 25 [0002] The term "heteroaryl", used alone or as part of a larger moiety as in "heteroaralkyl" or "heteroarylalkoxy", refers to monocyclic, bicyclic and tricyclic ring systems having a total of five to fourteen ring members, wherein at least one ring in the system is 30 aromatic, at least one ring in the system contains one or more heteroatoms, and wherein each ring in the system contains 3 to 7 ring members. The term Iheteroaryl" may -10 be used interchangeably with the term "heteroaryl ring" or the term "heteroaromatic". An aryl (including aralkyl, aralkoxy, aryloxyalkyl and the like) or heteroaryl (including 5 heteroaralkyl and heteroarylalkoxy and the like) group may contain one or more substituents. Suitable substituents on the unsaturated carbon atom of an aryl, heteroaryl, aralkyl, or heteroaralkyl group are selected from halogen, -R*, -OR*, -SR*, 1,2-methylene-dioxy, 1,2 10 ethylenedioxy, protected OH (such as acyloxy), phenyl (Ph), Ph substituted with R', -O(Ph), O-(Ph) substituted with R*, -CH 2 (Ph), -CH 2 (Ph) substituted with RO,

-CH

2

CH

2 (Ph), -CH 2

CH

2 (Ph) substituted with R*, -NO 2 , -CN, -N (R*) 2 , -NR*C (O) R*, -NR*C (O) N (R*) 2 , -NR*CO 2 R*, -NR*NR*C (O) R*, 15 -NR*NR*C(O)N(R*) 2 , -NR*NR*CO 2 R*, -C(O)C(O)R*,

-C(O)CH

2 C(O)R*,

-CO

2 R*, -C(O)R-, -C(O)N(R*) 2 , -OC(O)N(R*) 2 , -S(O) 2 R*,

-SO

2

N(R*)

2 , -S(O)R*, -NR*SO 2

N(R*)

2 , -NR*SO 2 R*, -C(=S)N(R*) 2 ,

-C(=NH)-N(R)

2 , -(CH 2 )yNHC(O)R*, or

-(CH

2 )yNHC(0)CH(V-R*) (R*), wherein each R* is independently 20 selected from hydrogen,optionally substituted C 1 aliphatic, an unsubstituted 5-6 membered heteroaryl or heterocyclic ring, phenyl (Ph), -O(Ph), or -CH 2 (Ph)

CH

2 (Ph), wherein y is 0-6; and V is a linker group. Substituents on the aliphatic group of R* are selected 25 from NH 2 , NH(C.

4 aliphatic), N(Ci.

4 aliphatic) 2 , halogen,

C

1

-

4 aliphatic, OH, 0-(C 14 aliphatic), NO 2 , CN, CO 2 H, C0 2

(C.

4 aliphatic), -O(halo Ci 4 aliphatic), or halo C3 4 aliphatic. An aliphatic group or a non-aromatic 30 heterocyclic ring may contain one or more substituents. Suitable substituents on the saturated carbon of an aliphatic group or of a non-aromatic heterocyclic ring -11 are selected from those listed above for the unsaturated carbon of an aryl or heteroaryl group and the following: =0, =S, =NNHR*, =NN(R*) 2 , =N-, =NNHC(0)R*, =NNHCO 2 (alkyl),

=NNHSO

2 (alkyl) , or =NR*, where each R* is independently 5 selected from hydrogen or an optionally substituted C 1

.

6 aliphatic. Substituents on the aliphatic group of R* are selected from NH 2 , NH (CI- 4 aliphatic) , N(C 1

.

4 aliphatic) 2 , halogen, C 1

-

4 aliphatic, OH, O- (C 1

.

4 aliphatic) , NO 2 , CN,

CO

2 H, CO 2

(C

1

.

4 aliphatic), -O(halo C 1

.

4 aliphatic), or halo 10 C1- 4 aliphatic. Substituents on the nitrogen of a non-aromatic heterocyclic ring are selected from -R*, -N(R*) 2 , -C(O)R*,

-CO

2 R*, -C(O)C(O)R*, -C(O)CH 2 C(O)R', -SO 2 R+, -SO 2

N(R*)

2 ,

-C(=S)N(R*)

2 , -C(=NH)-N(R*) 2 , or -NR*SO 2 R*; wherein R* is 15 hydrogen, an optionally substituted C 1

.

6 aliphatic, optionally substituted phenyl (Ph), optionally substituted -O (Ph), optionally substituted -CH 2 (Ph), optionally substituted -CH 2

CH

2 (Ph), or an unsubstituted 5 6 membered heteroaryl or heterocyclic ring. Substituents 20 on the aliphatic group or the phenyl ring of R* are selected from NH 2 , NH(C 1

.

4 aliphatic), N(Ci_ 4 aliphatic) 2 , halogen, C 1

.

4 aliphatic, OH, O- (C 1

-

4 aliphatic) , NO 2 , CN,

CO

2 H, C02 (C 1

.

4 aliphatic) , -O (halo C 1

.

4 aliphatic) , or halo

C

1

.

4 aliphatic. 25 The term "alkylidene chain" refers to an optionally substituted, straight or branched carbon chain that may be fully saturated or have one or more units of unsaturation. The optional substituents are as described above for an aliphatic group. 30 The term "spacer group" refers to a group that separates and orients other parts of the molecule attached thereto, such that the compound favorably interacts with functional groups in the active site of an -12 enzyme. As used herein, the spacer. group separates and orients ring A and QR 2 within the active site such that they may form favorable interactions with functional groups which exist within the active site of the ERK2 5 enzyme. When the spacer group is a 5-membered heteroaromatic-ring, ring A and QR 2 are attached at non adjacent positions "B" and "C", and the 5-membered ring is attached to ring A at point "D" and to QR 2 at point "E'. as illustrated below. 10 A Z DN B 11_C--E Preferably, the distance between "D" and ."C" is 3.7A, the distance between "D" and "E" is 5.0A, the distance 15 between "B" and "C" is 2.2A, and the distance between "B" and "E" is 3.5A, wherein each of the above described distances is plus/minus 0.2 A. The spacer group itself may also form additional interactions within the active site to further 20 enhance inhibitory activity of the compounds. For example, when Sp is a pyrrole the pyrrole-NH may form an additional hydrogen bond within the active site of the ERK2 enzyme. The term "linker group" means an organic moiety 25 that connects two parts of a compound. Linkers are typically comprised of an atom such as oxygen or sulfur, a unit such as -NH-, -CH 2 -, -CO-, or a chain of atoms, such as an alkylidene chain. The molecular mass of a -13 linker is typically in the range of about 14 to 200. Examples of linkers include a saturated or unsaturated

C

1

-

6 alkylidene chain which is optionally substituted, and wherein up to two saturated carbons of the chain are 5 optionally replaced by -C(O)-, -C(O)C(O)-, -CONR 7 -,

-CONR

7 NR-, -C0 2 -, -OC(O)-, -NR 7

CO

2 -, -0-, -NR 7 CONR 7 -OC(O)NR 7 -, -NR7NR 7 -, -NR 7 CO-, -S-, -SO-, -S02-, -NR 7 -,

-SO

2

NR

7 -, or -NR 7

SO

2 -. As used herein, linker group Q connects Sp with 10 R2. Q may also form additional interactions within the ERK2 binding site to further enhance the inhibitory activity of the compound. When Q is a carbonyl containing moeity such as -C(O)-, -C0 2 -, -OC(O)-, -C(O)C(O)-, -CONH-, -CO 2 NH-, -CONHNH-, -NHCO-, -OC(O)NH-, 15 or -NHCO 2 -, or a sulfonyl-containing moeity such as -SO2-,

-SO

2 NH-, or -NHSO 2 -, the carbonyl or sulfonyl oxygen forms a hydrogen-bond with lysine 54 in the ERK2 binding site. When Q is an NH-containing moeity such as -CH 2 NH- or -NHNH-, the NH-group forms a hydrogen-bond with aspartic 20 acid residue 167 in the ERK2 binding site. When Q is a hydrophobic group such as an alkyl chain, -0-, or -S-, Q forms additional hydrophobic interactions within the ERK2 binding site.

R

2 forms hydrophobic interactions within the 25 binding site of ERK2, especially with the side-chain carbons of lysine 54 and aspartic acid 167. R2 may also form hydrophobic interactions with the glycine-rich loop which is made up of amino-acid residues 33-38. When R2 is substituted, the substituents may form further 30 interactions within the binding site to enhance the inhibitory activity of the compound. For example, when a substituent on R2 is a hydrogen-bond donor or a hydrogen bond acceptor, said substituent forms a hydrogen bond -14 with enzyme-bound water molecules that exist in the binding site. As used herein, linker group T, when present, connects Sp with R'. T may also form additional 5 interactions within the ERK2 binding site to further enhance the inhibitory activity of the compound. When T is carbonyl-containing such as -CO-, -C0 2 -, -OCO-, -COCO-, -CONH-, -CO 2 NH-, -CONHNH-, -NHCO-, or -NHCO 2 -, or sulfonyl-containing such as -SO2-, -SC 2 NH-, or -NHSO 2 -, 10 the carbonyl or sulfonyl oxygen forms a hydrogen-bond with the NH of glutamine 105 in the ERK2 binding site. When T is NH-containing such as -CH 2 NH- or -NHNH-, the NH group forms a hydrogen-bond with the carbonyl of glutamine 105. When T is a hydrophobic group such as an 15 alkyl chain, -0-, or -S-, T forms additional hydrophobic interactions with the side-chain carbons of glutamine 105 as well as isoleucine 84. The binding interactions described herein between the compounds of this invention and the ERK2 20 binding site have been determined by molecular modeling programs that are known to those of ordinary skill in the art. These molecular modeling programs include QUANTA [Molecular Simulations, Inc., Burlington, Mass., 1992] and SYBYL [Molecular Modeling Software, Tripos 25 Associates, Inc., St. Louis, Mo., 1992]. As used herein, the amino acid numbering for the ERK2 enzyme corresponds to the Swiss-Prot database entry for accession #P28482. The Swiss-Prot database is an international protein sequence database distributed by the European 30 Bioinformatics Institute (EBI) in Geneva, Switzerland. The database can be found at www.ebi.ac.uk/swissprot. The compounds of this invention are limited to those that are chemically feasible and stable.

-15 Therefore, a combination of substituents or variables in the compounds described above is permissible only if such a combination results in a stable or chemically feasible compound. A stable compound or chemically feasible 5 compound is one in which the chemical structure is not substantially altered when kept at a temperature of 40 *C or less, in the absence of moisture or other chemically reactive conditions, for at least a week. Unless otherwise stated, structures depicted 10 herein are also meant to include all stereochemical forms of the structure; i.e., the R and S configurations for each asymmetric center. Therefore, single stereochemical isomers as well as enantiomeric and diastereomeric mixtures of the present compounds are within the scope of 15 the invention. Unless otherwise stated, structures depicted herein are also meant to include compounds which differ only in the presence of one or more isotopically enriched atoms. For example, compounds having the present structures except for the replacement of a 20 hydrogen by a deuterium or tritium, or the replacement of a carbon by a 13C or 14C-enriched carbon are within the scope of this invention. Compounds of formula I or salts thereof may be formulated into compositions. In a preferred embodiment, 25 the composition is a pharmaceutically acceptable composition. In one embodiment, the composition comprises an amount of the protein kinase inhibitor effective to inhibit a protein kinase, particularly ERK 2, in a biological sample or in a patient. In another 30 embodiment, compounds of this invention and pharmaceutical compositions thereof, which comprise an amount of the protein kinase inhibitor effective to treat or prevent an ERK-2-mediated condition and a -16 pharmaceutically acceptable carrier, adjuvant, or vehicle, may be formulated for administration to a patient. The term "patient" includes human and 5 veterinary subjects. The term "biological sample", as used herein, includes, without limitation, cell cultures or extracts thereof; preparations of an enzyme suitable for in vitro assay; biopsied material obtained from a mammal or 10 extracts thereof; and blood, saliva, urine, feces, semen, tears, or other body fluids or extracts thereof. Another aspect of this invention relates to a method of treating or preventing an ERK-2-mediated disease, which method comprises administering to a 15 patient in need of such a treatment a therapeutically effective amount of a compound of formula I or a pharmaceutically acceptable comprising said compound. The term "ERK-2-mediated condition" or "disease", as used herein, means any disease or other 20 deleterious condition in which ERK-2 is known to play a role. The term "ERK-2-mediated condition" or "disease" also means those diseases or conditions that are alleviated by treatment with an ERK-2 inhibitor. Such conditions include, without limitation, cancer, stroke, 25 diabetes, hepatomegaly, cardiovascular disease including cardiomegaly, Alzheimer's disease, cystic fibrosis, viral disease, autoimmune diseases, atherosclerosis, restenosis, psoriasis, allergic disorders including asthma, inflammation, neurological disorders and hormone 30 related diseases. The term "cancer" includes, but is not limited to the following cancers: breast, ovary, cervix, prostate, testis, genitourinary tract, esophagus, larynx, glioblastoma, neuroblastoma, stomach, skin, -17 keratoacanthoma, lung, epidermoid carcinoma, large cell carcinoma, small cell carcinoma, lung adenocarcinoma, bone, colon, adenoma, pancreas, adenocarcinoma, thyroid, follicular carcinoma, undifferentiated carcinoma, 5 papillary carcinoma, seminoma, melanoma, sarcoma, bladder carcinoma, liver carcinoma and biliary passages, kidney carcinoma, myeloid disorders, lymphoid disorders, Hodgkin's, hairy cells, buccal cavity and pharynx (oral), lip, tongue, mouth, pharynx, small intestine, colon 10 rectum, large intestine, rectum, brain and central nervous system, and leukemia. The present method is especially useful for treating a disease that is alleviated by the use of an inhibitor of ERK2 or other protein kinases. Although the 15 present compounds were designed as ERK2 inhibitors, it has been found that certain compounds of this invention also inhibit other protein kinases such as GSK3, Aurora2, Lck, CDK2, and AKT3. Another aspect of the invention relates to 20 inhibiting ERK-2 activity in a biological sample, which method comprises contacting the biological sample with a compound of formula I, or a pharmaceutically acceptable composition comprising said compound. Another aspect of this invention relates to a 25 method of inhibiting ERK-2 activity in a patient, which method comprises administering to the patient a compound of formula I or a pharmaceutically acceptable composition comprising said compound. Another aspect of this invention relates to a 30 method of treating or preventing an Aurora-2-mediated disease, which method comprises administering to a patient in need of such a treatment a therapeutically -18 effective amount of a compound of formula I or a pharmaceutically acceptable comprising said compound. The term "Aurora-2-mediated condition" or "disease", as used herein, means any disease or other 5 deleterious condition in which Aurora is known to play a role. The term "Aurora-2-mediated condition" or "disease" also means those diseases or conditions that are alleviated by treatment with an Aurora-2 inhibitor. Such conditions include, without limitation, cancer. The 10 term "cancer" includes, but is not limited to the following cancers: colon, breast, stomach, and ovarian. Another aspect of the invention relates to inhibiting Aurora-2 activity in a biological sample, which method comprises contacting the biological sample 15 with a compound of formula I, or a pharmaceutically acceptable composition comprising said compound. Another aspect of this invention relates to a method of inhibiting Aurora-2 activity in a patient, which method comprises administering to the patient a 20 compound of formula I or a pharmaceutically acceptable composition comprising said compound. Another aspect of this invention relates to a method of treating or preventing a GSK-3-mediated disease, which method comprises administering to a 25 patient in need of such a treatment a therapeutically effective amount of a compound of formula I or a pharmaceutically acceptable comprising said compound. The term "GSK-3-mediated condition" or "disease", as used herein, means any disease or other 30 deleterious condition or state in which GSK-3 is known to play a role. Such diseases or conditions include, without limitation, diabetes, Alzheimer's disease, Huntington's Disease, Parkinson's Disease, AIDS- -19 associated dementia, amyotrophic lateral sclerosis (AML), multiple sclerosis (MS), schizophrenia, cardiomycete hypertrophy, reperfusion/ischemia, and baldness. One aspect of this invention relates to a 5 method of enhancing glycogen synthesis and/or lowering blood levels of glucose in a patient in need thereof, which method comprises administering to the patient a therapeutically effective amount of a compound of formula I or a pharmaceutically acceptable thereof. This method 10 is especially useful for diabetic patients. Another method relates to inhibiting the production of hyperphosphorylated Tau protein, which is useful in halting or slowing the progression of Alzheimer's disease. Another method relates to inhibiting the 15 phosphorylation of P-catenin, which is useful for treating schizophrenia. Another aspect of the invention relates to inhibiting GSK-3 activity in a biological sample, which method comprises contacting the biological sample with a 20 compound of formula I. Another aspect of this invention relates to a method of inhibiting GSK-3 activity in a patient, which method comprises administering to the patient a compound of formula I or a pharmaceutically acceptable composition 25 comprising said compound. Inhibition of ERK2, Aurora2, CDK2, GSK-3, Lck, or AKT3 kinase activity in a biological sample is useful for a variety of purposes which are known to one of skill in the art. Examples of such purposes include, but are 30 not limited to, blood transfusion, organ translplantation, biological specimen storage, and biological assays.

-20 The term "pharmaceutically acceptable carrier, adjuvant, or vehicle" refers to a non-toxic carrier, adjuvant, or vehicle that may be administered to a patient, together with a compound of this invention, and 5 which does not destroy the pharmacological activity thereof. The amount effective to inhibit protein kinase, for example, Aurora-2 and GSK-3, is one that measurably inhibits the kinase activity where compared to the 10 activity of the enzyme in the absence of an inhibitor. Any method may be used to determine inhibition, such as, for example, the Biological Testing Examples described below. Pharmaceutically acceptable carriers that may 15 be used in these pharmaceutical compositions include, but are not limited to, ion exchangers, alumina, aluminum stearate, lecithin, serum proteins, such as human serum albumin, buffer substances such as phosphates, glycine, sorbic acid, potassium sorbate, partial glyceride 20 mixtures of saturated vegetable fatty acids, water, salts or electrolytes, such as protamine sulfate, disodium hydrogen phosphate, potassium hydrogen phosphate, sodium chloride, zinc salts, colloidal silica, magnesium trisilicate, polyvinyl pyrrolidone, cellulose-based 25 substances, polyethylene glycol, sodium carboxymethylcellulose, polyacrylates, waxes, polyethylene-polyoxypropylene-block polymers, polyethylene glycol and wool fat. The compositions of the present invention may 30 be administered orally, parenterally, by inhalation spray, topically, rectally, nasally, buccally, vaginally or via an implanted reservoir. The term "parenteral" as used herein includes subcutaneous, intravenous, -21 intramuscular, intra-articular, intra-synovial, intrasternal, intrathecal, intrahepatic, intralesional and intracranial injection or infusion techniques. Preferably, the compositions are administered orally, 5 intraperitoneally or intravenously. Sterile injectable forms of the compositions of this invention may be aqueous or oleaginous suspension. These suspensions may be formulated according to techniques known in the art using suitable dispersing or 10 wetting agents and suspending agents. The sterile injectable preparation may also be a sterile injectable solution or suspension in a non-toxic parenterally acceptable diluent or solvent, for example as a solution in 1,3-butanediol. Among the acceptable vehicles and 15 solvents that may be employed are water, Ringer's solution and isotonic sodium chloride solution. In addition, sterile, fixed oils are conventionally employed as a solvent or suspending medium. For this purpose, any bland fixed oil may be employed including synthetic mono 20 or di-glycerides. Fatty acids, such as oleic acid and its glyceride derivatives are useful in the preparation of injectables, as are natural pharmaceutically acceptable oils, such as olive oil or castor oil, especially in their polyoxyethylated versions. These oil 25 solutions or suspensions may also contain a long-chain alcohol diluent or dispersant, such as carboxymethyl cellulose or similar dispersing agents which are commonly used in the formulation of pharmaceutically acceptable dosage forms including emulsions and suspensions. Other 30 commonly used surfactants, such as Tweens, Spans and other emulsifying agents or bioavailability enhancers which are commonly used in the manufacture of pharmaceutically acceptable solid, liquid, or other -22 dosage forms may also be used for the purposes of formulation. The pharmaceutical compositions of this invention may be orally administered in any orally 5 acceptable dosage form including, but not limited to, capsules, tablets, aqueous suspensions or solutions. In the case of tablets for oral use, carriers commonly used include lactose and corn starch. Lubricating agents, such as magnesium stearate, are also typically added. 10 For oral administration in a capsule form, useful diluents include lactose and dried cornstarch. When aqueous suspensions are required for oral use, the active ingredient is combined with emulsifying and suspending agents. If desired, certain sweetening, flavoring or 15 coloring agents may also be added. Alternatively, the pharmaceutical compositions of this invention may be administered in the form of suppositories for rectal administration. These can be prepared by mixing the agent with a suitable non 20 irritating excipient which is solid at room temperature but liquid at rectal temperature and therefore will melt in the rectum to release the drug. Such materials include cocoa butter, beeswax and polyethylene glycols. The pharmaceutical compositions of this 25 invention may also be administered topically, especially when the target of treatment includes areas or organs readily accessible by topical application, including diseases of the eye, the skin, or the lower intestinal tract. Suitable topical formulations are readily 30 prepared for each of these areas or organs. Topical application for the lower intestinal tract can be effected in a rectal suppository formulation -23 (see above) or in a suitable enema formulation. Topically-transdermal patches may also be used. For topical applications, the pharmaceutical compositions may be formulated in a suitable ointment 5 containing the active component suspended or dissolved in one or more carriers. Carriers for topical administration of the compounds of this invention include, but are not limited to, mineral oil, liquid petrolatum, white petrolatum, propylene glycol, 10 polyoxyethylene, polyoxypropylene compound, emulsifying wax and water. Alternatively, the pharmaceutical compositions can be formulated in a suitable lotion or cream containing the active components suspended or dissolved in one or more pharmaceutically acceptable 15 carriers. Suitable carriers include, but are not limited to, mineral oil, sorbitan monostearate, polysorbate 60, cetyl esters wax, cetearyl alcohol, 2-octyldodecanol, benzyl alcohol and water. For ophthalmic use, the pharmaceutical 20 compositions may be formulated as micronized suspensions in isotonic, pH adjusted sterile saline, or, preferably, as solutions in isotonic, pH adjusted sterile saline, -either with or without a preservative such as benzylalkonium chloride. Alternatively, for ophthalmic 25 uses, the pharmaceutical compositions may be formulated in an ointment such as petrolatum. The pharmaceutical compositions of this invention may also be administered by nasal aerosol or inhalation. Such compositions are prepared according to 30 techniques well-known in the art of pharmaceutical formulation and may be prepared as solutions in saline, employing benzyl alcohol or other suitable preservatives, absorption promoters to enhance bioavailability, -24 fluorocarbons, and/or other conventional solubilizing or dispersing agents. In addition to the compounds of this invention, pharmaceutically acceptable derivatives of the compounds 5 of this invention may also be employed in compositions to treat or prevent the above-identified diseases or disorders. A pharmaceuticallyy acceptable derivative means any pharmaceutically acceptable salt, ester, salt 10 of an ester or other derivative of a compound of this invention which, upon administration to a recipient, is capable of providing, either directly or indirectly, a compound of this invention or an inhibitorily active metabolite or residue thereof. Particularly favored 15 derivatives are those that increase the bioavailability of the compounds of this invention when such compounds are administered to a patient (e.g., by allowing an orally administered compound to be more readily absorbed into the blood) or which enhance delivery of the parent 20 compound to a biological compartment (e.g., the brain or lymphatic system) relative to the parent species. Pharmaceutically acceptable salts of the compounds of this invention include those derived from pharmaceutically acceptable inorganic and organic acids 25 and bases. Examples of suitable acid salts include acetate, adipate, alginate, aspartate, benzoate, benzenesulfonate, bisulfate, butyrate, citrate, camphorate, camphorsulfonate, cyclopentanepropionate, digluconate, dodecylsulfate, ethanesulfonate, formate, 30 fumarate, glucoheptanoate, glycerophosphate, glycolate, hemisulfate, heptanoate, hexanoate, hydrochloride, hydrobromide, hydroiodide, 2 -hydroxyethanesulfonate, lactate, maleate, malonate, methanesulfonate, 2- -25 naphthalenesulfonate, nicotinate, nitrate, oxalate, palmoate, pectinate, persulfate, 3-phenylpropionate, phosphate, picrate, pivalate, propionate, salicylate, succinate, sulfate, tartrate, thiocyanate, tosylate and 5 undecanoate. Other acids, such as oxalic, while not in themselves pharmaceutically acceptable, may be employed in the preparation of salts useful as intermediates in obtaining the compounds of the invention and their pharmaceutically acceptable acid addition salts. 10 Salts derived from appropriate bases include alkali metal (e.g., sodium and potassium), alkaline earth metal (e.g., magnesium), ammonium and N*(C 1

..

4 alkyl) 4 salts. This invention also envisions the quaternization of any basic nitrogen-containing groups of the compounds 15 disclosed herein. Water or oil-soluble or dispersible products may be obtained by such quaternization. The amount of the protein kinase inhibitor that may be combined with the carrier materials to produce a single dosage form will vary depending upon the patient 20 treated and the particular mode of administration. Preferably, the compositions should be formulated so that a'dosage of between 0.01 - 100 mg/kg body weight/day of the inhibitor can be administered to a patient receiving these compositions. 25 It should also be understood that a specific dosage and treatment regimen for any particular patient will depend upon a variety of factors, including the activity of the specific compound employed, the age, body weight, general health, sex, diet, time of 30 administration, rate of excretion, drug combination, and the judgment of the treating physician and the severity of the particular disease being treated. The amount of -26 the inhibitor will also depend upon the particular compound in the composition. The kinase inhibitors of this invention or pharmaceutical compositions thereof may also be 5 incorporated into compositions for coating an implantable medical device, such as prostheses, artificial valves, vascular grafts, stents and catheters. Vascular stents, for example, have been used to overcome restenosis (re narrowing of the vessel wall after injury). However, 10 patients using stents or other implantable devices risk clot formation or platelet activation. These unwanted effects may be prevented or mitigated by pre-coating the device with a pharmaceutically acceptable composition comprising a kinase inhibitor. Suitable coatings and the 15 general preparation of coated implantable devices are described in US Patents 6,099,562; 5,886,026; and 5,304,121. The coatings are typically biocompatible polymeric materials such as a hydrogel polymer, polymethyldisiloxane, polycaprolactone, polyethylene 20 glycol, polylactic acid, ethylene vinyl acetate, and mixtures thereof. The coatings may optionally be further covered by a suitable topcoat of fluorosilicone, polysaccarides, polyethylene glycol, phospholipids or combinations thereof to impart controlled release 25 characteristics in the composition. Implantable devices coated with a kinase inhibitor of this invention are another embodiment of the present invention. Depending upon the particular protein kinase mediated condition to be treated or prevented, additional 30 therapeutic agents, which are normally administered to treat or prevent that condition, may be administered together with the inhibitors of this invention. For example, in the treatment of cancer other -27 chemotherapeutic agents or other anti-proliferative agents may be combined with the protein kinase inhibitors of this invention to treat cancer. These agents include, without limitation, adriamycin, dexamethasone, 5 vincristine, cyclophosphamide, fluorouracil, topotecan, taxol, interferons, and platinum derivatives. Other examples of agents the inhibitors of this invention may also be combined with include, without limitation, agents for treating diabetes such as insulin 10 or insulin analogues, in injectable or inhalation form, glitazones, alpha glucosidase inhibitors, biguanides, insulin sensitizers, and sulfonyl ureas; anti inflammatory agents such as corticosteroids, TNF blockers, IL-1 RA, azathioprine, cyclophosphamide, and 15 sulfasalazine; immunomodulatory and immunosuppressive agents such as cyclosporin, tacrolimus, rapamycin, mycophenolate mofetil, interferons, corticosteroids, cyclophophamide, azathioprine, and sulfasalazine; neurotrophic factors such as acetylcholinesterase 20 inhibitors, MAO inhibitors, interferons, anti convulsants, ion channel blockers, riluzole, and anti Parkinsonian agents; agents for treating cardiovascular disease such as beta-blockers, ACE inhibitors, diuretics, nitrates, calcium channel blockers, and statins; agents 25 for treating liver disease such as corticosteroids, cholestyramine, interferons, and anti-viral agents; agents for treating blood disorders such as corticosteroids, anti-leukemic agents, and growth factors; and agents for treating immunodeficiency 30 disorders such as gamma globulin. Those additional agents may be administered separately from the protein kinase inhibitor-containing composition, as part of a multiple dosage regimen.

-28 Alternatively, those agents may be part of a single dosage form, mixed together with the protein kinase inhibitor of this invention in a single composition. Compounds of this invention may exist in 5 alternative tautomeric forms. Unless otherwise indicated, the representation of either tautomer is meant to include the other. Accordingly, the present invention relates to compounds of formula I wherein Ring A is a pyridine (II), 10 pyrimidine (III), or triazine (IV) ring as shown below:

R

3 U," NH

R

3 UN NH

R

3 U NH N N N N N QR ,F2N Q, R2 Sp 2p 2S 2 TmR'TR TmR II III IV 15 or a pharmaceutically acceptable derivative thereof, wherein Sp, TmR', R 2 , UnR 3 , Q, and T are as described above. Examples of suitable Sp groups of formula I include pyrrole (a), imidazole (b), pyrazole (c), 20 triazole (d), oxazole (e), isoxazole (f), 1,3-thiazole (g), 1,2-thiazole (h), furan (i), and thiophene (j), as shown below: H H H H NN a b c d e N NGO f g h j -29 wherein each of a through j is optionally substituted with R 6 . Preferred TmR1 groups of formula I are selected 5 from hydrogen, N(R 4

)

2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 1

.

6 aliphatic or a 5-6 membered aryl or heteroaryl ring. When R 1 is an optionally substituted phenyl or aliphatic group, preferred substituents on the phenyl or aliphatic group 10 are R 7 , halo, nitro, alkoxy, and amino. Preferred TmR groups are methyl, ethyl, propyl, cyclopropyl, cyclohexyl,

CH

2

OCH

3 , CH 2 OH, NH 2 , NHCH 3 , NHAc, NHC(O)NHCH 3 , and CH 2

NHCH

3 . More preferred TmR1 groups of formula I are those listed in Table 1 below. 15 Preferred R 3 groups of formula I are hydrogen, carbocyclyl, -CH(R 8 )R, or an optionally substituted group selected from C 1

.

4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring. Examples of such groups include methyl, ethyl, propyl, cyclopropyl, 20 cyclohexyl, benzyl, isoxazolyl, tetrahydrofuranyl, and isopropyl. When R 3 is optionally substituted phenyl, preferred substituents on the phenyl ring are halogen, alkyl, alkoxy, haloalkyl, Obenzyl, Ophenyl, OCF 3 , OH,

SO

2

NH

2 , and methylene dioxy. When R 3 is -CH(R.

8 )R, examples 25 of such groups include -CH(CH 2 OH)phenyl, -CH(CH 2 OH)ethyl,

-CH(CH

2

OH)

2 , -CH(CH 2 OH)isopropyl, and

-CH(CH

2

OH)CH

2 cyclopropyl. Preferred Un groups, when present, are -CH 2 -, -0-, -NR'-, -NHCO-, and -NHCO 2 -. More preferred UnR 3 groups of formula I are those listed in 30 Table 1 below. When R2 is R-, preferred R 5 groups are pyrrolidin-1-yl, morpholin-4-yl, piperidin-1-yl, and piperazin-1-yl, 4-methyl[1,4]diazepan-1-yl, 4-phenyl- -30 piperazine-1-yl, wherein each group is optionally substituted. When R 2 is (CH 2 )yR 5 , (CH 2 )yCH(RS) 2 , or -N(R4)2, preferred

R

5 groups are further selected from pyridin-3 yl, pyridin-4-yl, imidazolyl, furan-2-yl, 1,2,3,4 5 tetrahydroisoquinoline, tetrahydrofuran-2-yl, cyclohexyl, phenyl, benzyl,

-CH

2 OH, - (CH 2

)

2 0H, and isopropyl, wherein each group is optionally substituted. Preferred substituents on R 5 are -OH, pyridyl, piperidinyl, and optionally substituted phenyl. When R 2 is 10 -(CH 2 )yCH(R')CH(R') 2 , preferred R3 groups are R 7 and OR 7 such as OH and CH 2 OH and preferred R5 are as described above. Preferred

-(CH

2 )yCH(R")CH(Rs) 2 groups of formula I are -CH(OH)CH(OH)phenyl and -CH(Me)CH(OH)phenyl. Other preferred

-QR

2 groups are those listed in Table 1 below. 15 Preferred compounds of formula I are those having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: (a) R 3 is hydrogen, carbocyclyl, -CH(R3)R, or an 20 optionally substituted group selected from C- 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR1 is hydrogen, amino, OH,' 3-6 membered carbocyclyl, or an optionally substituted group 25 selected from C 1 6 aliphatic or a 5-6 membered aryl or heteroaryl ring; (c) Q is -CO-, -C0 2 -, -CONH-,

-SO

2 -, -SO 2 NH-, -OC(O)NH-, -C(O)ONH-, or -CONHNH-; (d) R 2 is -NR4 (CH 2 ) yN (R4) 2 , - (CH 2 ) yR 5 , - (CH 2 ) yCH (R 5 ) 2 , or 30 - (CH 2 ) yCH (R) CH (R 5 ) 2 ; (f) R 4 is R, R 7 , or -(CH 2 )yCH (R 5

)

2 ; and -31 (g) R 5 is an optionally substituted group selected from C 1

-

6 aliphatic, phenyl, 5-6 membered heteroaryl, or 5-6 membered heterocyclyl. More preferred compounds of formula I are those 5 having one or more, more preferably more than one, or most preferably all, of the features selected from the group consisting of: (a) R is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl, 10

-CH(CH

2 OH)phenyl,

-CH(CH

2 OH) ethyl, -CH(CH 2

OH)

2 , -CH (CH 2 OH) isopropyl, -CH (CH 2 OH) CH 2 cyclopropyl, or an optionally substituted phenyl, benzyl, or isoxazolyl group; (b) TmR is selected from optionally substituted 15 phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH 2

OCH

3 , CH 2 OH, OH, NH 2 , NHCH 3 , NHAc,

NHC(O)NHCH

3 , or CH 2

NHCH

3 ; (c) Q is -CO-, -CONH-, -SO 2 -, or -SO 2 NH-; (d) R 2 is -(CH 2 )yR 5 , -(CH 2 )yCH(R 5

)

2 , or 20

-(CH

2 )yCH(R')CH(R 5

)

2 , wherein R 8 is OH or CH 2 OH; and (e) Rs is -CH 2 OH, - (CH 2

)

2 OH, isopropyl, or an optionally substituted group selected from pyrrolidin-1-yl, morpholin-4-yl, piperidin-1-yl, 25 piperazin-1-yl, 4-methyl [1,4]diazepan-1-yl, 4 phenyl-piperazine-1-yl, pyridin-3-yl, pyridin-4 yl, imidazolyl, furan-2-yl, 1,2,3,4 tetrahydroisoquinoline, tetrahydrofuran-2-yl, cyclohexyl, phenyl, or benzyl. 30 A preferred embodiment of this invention relates to compounds of formula I': -32 R3U R ' ,N H N 'Z' 1, A Z _Sp R 2 Tm' I' or a pharmaceutically acceptable derivative thereof, 5 wherein: Sp is a spacer group comprising a 5-membered heteroaromatic ring, wherein Ring A and Q'R 2 ' are attached to Sp at non-adjacent positions; and wherein Sp has up to two R 6 substituents, provided that two 10 substitutable carbon ring atoms in Sp are not simultaneously substituted by R 6 ; Z and Z2 are each independently selected from N or CH; Q is selected from -C0 2 -, -C(O)NR 7 - or -SO 2

NR

7 -; T is a linker group; 15 U is selected from -NR 7 -, -NR 7 CO-, -NR 7 CONRI-, -NR 7

CO

2 -, -0-, -CONR 7 -, -CO-, -C0 2 -, -OC(O)-, -NR7SO 2 -, -SO 2

NR

7 -,

-NR

7

SO

2

NR

7 -, or -SO 2 -; m and n are each independently selected from zero or one; R is selected from hydrogen, CN, halogen, R, N(R 7

)

2 , OR, 20 or OH; R is selected from -(CH 2 )yCH(R 5

)

2 or -(CH 2 )yCH(R 8

)CH(R

5

)

2 ; y is 0-6;

R

3 is selected from R 7 , R, -(CH 2 )yCH(R 8 )R, CN, -(CH2)yCH(R)CH(R) 2 , or -(CH 2 )yCH(RB)N(R4 ) 2 ; 25 each R is independently selected from an optionally substituted group selected from C 1

.

6 aliphatic,

C

610 aryl, a heteroaryl ring having 5-10 ring atoms, or a heterocyclyl ring having 3-10 ring atoms; -33 each R 4 is independently selected from R, R 7 , -COR 7 , -CO 2 R,

-CON(R')

2 , -SO 2 R, -(CH 2 )yR 5 , or -(CH 2 )yCH(R),; each R- is independently selected from R, OR, CO 2 R,

(CH

2 ) yN (R 7 ) 2, N (R 7 ) 2 , OR 7 , SR 7 , NR 7

COR

7 , NR'CON (R") 2 , 5 CON(R 7

)

2 , S0 2 R', NR'SO 2

R

7 , COR', CN, or SO 2

N(R

7

)

2 ; each R 6 is independently selected from R', F, Cl,

(CH

2 )yN(R ) 2 , N(R7) 2 , OR', SR', NR'COR', NR'CON(R') 2 ,

CON(R')

2 , SO 2 R7, NR'SO 2 R', COR7, CN, or SO 2

N(R')

2 ; each R' is independently selected from hydrogen or an 10 optionally substituted C 1 - aliphatic group, or two R' on the same nitrogen are taken together with the nitrogen to form a 5-8 membered heterocyclyl or heteroaryl ring;

R

8 is selected from R, (CH 2 )wOR7, (CH2)wN(R 4

)

2 , or (CH 2 )wSR ; 15 and each w is independently selected from 0-4. Examples of suitable Sp groups of formula I' include pyrrole (a), imidazole (b), pyrazole (c), triazole (d), oxazole (e), isoxazole (f), 1,3-thiazole 20 (g), 1,2-thiazole (h), furan (i), and thiophene (j), as shown below: H H H H N N9 Nj N 0 N a b c d e N NGOO f g h wherein each of a through j is optionally substituted with R 6 . 25 Accordingly, the present invention relates to compounds of formula I' wherein Ring A is a pyridine -34 (II'), pyrimidine (III'), or triazine (IV') ring as shown below:

R

3 U NH R3U NH

R

3 U NH N N N N kN Sp R '' NR2

T~R

1 TmnR 1 Sp R TmR S SIIIII, IV or a pharmaceutically acceptable derivative thereof, wherein Sp, TmR 1 , Q'R 2 , and U 0

R

3 are as described above. Preferred

R

5 groups of formula I' are R or OR7. 10 Examples of such groups include OH, CH 2 OH, carbocyclic, or optionally substituted 5 or 6-membered aryl or heteroaryl rings, such as phenyl, pyridyl, and cyclohexyl. Preferred

R

8 groups of formula I' are R and OR, wherein R is an optionally substituted group selected from C 1

.

4 15 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring. Examples of such groups include phenyl, methyl, ethyl, OH, and CH 2 OH. Preferred substituents on the R 5 aryl or heteroaryl ring are halogen, haloalkyl, OR*, and R*. 20 Preferred TmR 1 groups of formula I' are hydrogen,

N(R

4

)

2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from Ci6 aliphatic or a 5-6 membered aryl or heteroaryl ring.. When R 1 is an optionally substituted phenyl or aliphatic group, 25 preferred substituents on the phenyl or aliphatic group are R 7, halo, nitro, alkoxy, and amino. Preferred TmR1 groups include methyl, ethyl, propyl, cyclopropyl, cyclohexyl,

CH

2 0CH3, CH 2 OH, NH 2 , NHCH 3 , NHAc, NHC(0)NHCH 3

,

-35 and CH 2

NHCH

3 . More preferred TmR 1 groups of formula I' are those listed in Table 1 below. Preferred R3 groups of formula I' are hydrogen, carbocyclyl,

-CH(R

8 )R, or an optionally substituted group 5 selected from C 14 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring. Examples of such groups include methyl, ethyl, propyl, cyclopropyl, cyclohexyl, benzyl, isoxazolyl, tetrahydrofuranyl, and isopropyl. When R 3 is optionally substituted phenyl, 10 preferred substituents on the phenyl ring are halogen, alkyl, alkoxy, haloalkyl, Obenzyl, Ophenyl, OCF 3 , OH,

SO

2

NH

2 , and methylene dioxy. When R 3 is -CH(R 8 )R, examples of such groups include -CH(CH2O0H)phenyl,

-CH(CH

2 OH) ethyl,

-CH(CH

2

OH)

2 , -CH(CH 2 OH)isopropyl, and 15 -CH(CH 2

OH)CH

2 cyclopropyl. Preferred Un, groups, when present, are -CH 2 -, -0-, -NR7-, -NHCO-, and -NHCO 2 -. More preferred UnR 3 groups of formula I' are those listed in Table 1 below. Preferred compounds of formula I' are those 20 having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: (a) R3 is hydrogen, carbocyclyl,

-CH(R

8 )R, or an optionally substituted group selected from Ci 4 25 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR1 is hydrogen, amino, OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from Ci 6 aliphatic or a 5-6 membered 30 aryl or heteroaryl ring; and S7 (c) R- is R or OR, wherein R is carbocyclic, or an optionally substituted 5 or 6-membered aryl or heteroaryl ring.

-36 More preferred compounds of formula I' are those having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: 5 (a) R 3 is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl,

-CH(CH

2 OH)phenyl, -CH(CH 2 OH) ethyl, -CH(CH 2

OH)

2 , -CH (CH 2 OH) isopropyl, -CH (CH 2 OH) CH 2 cyclopropyl, or an optionally substituted phenyl, benzyl, or 10 isoxazolyl group; (b) TmR' is selected from optionally substituted phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH 2 0CH 3 , CH 2 OH, OH, NH 2 , NHCH 3 , NHAc,

NHC(O)NHCH

3 , or CH 2

NHCH

3 ; and 15 (c) R 5 is OH, CH 2 OH, carbocyclic, or an optionally substituted phenyl or pyridyl ring, and Q' is C(O)NH. Another preferred embodiment of this invention relates to compounds of formula I": 20

R

3 U NH HO N " z 1 0 ) iA Sp N R H 1 TmR' I" or a pharmaceutically acceptable derivative thereof, 25 wherein: Sp is a spacer group comprising a 5-membered heteroaromatic ring, wherein Ring A and C(0)NHCH[(CH 2

)

1 -20H]Rs are attached to Sp at non- -37 adjacent positions; and wherein Sp has up to two R 6 substituents, provided that two substitutable carbon ring atoms in Sp are not simultaneously substituted by

R

6 ; 5 Zi and Z 2 are each independently selected from N or CH; T is a linker group; U is selected from -NR 7 -, -NR 7 CO-, -NR 7

CONR

7 -, -NR 7

CO

2 -, -0-, -CONR 7 -, -CO-, -CO 2 -, -OC(O)-, -NR 7

SO

2 -, -SO 2

NR

7 -,

-NR

7

SO

2

NR

7 -, or -SO 2 -; 10 m and n are each independently selected from zero or one;

R

1 is selected from hydrogen, CN, halogen, R, N(R 7

)

2 , OR, or OH;

R

3 is selected from R 7 , R, -(CH 2 )yCH(R 8 )R, CN,

-(CH

2 )yCH(R)CH(R 5

)

2 , or -(CH 2 )yCH(R 8 )N(R4 ) 2 ; 15 each R is independently selected from an optionally substituted group selected from C 1 - aliphatic, C6-i 0 aryl, a heteroaryl ring having 5-10 ring atoms, or a heterocyclyl ring having 3-10 ring atoms; each R 4 is independently selected from R, R 7 , -COR 7 , -CO 2 R, 20 -CON(R 7

)

2 , -S0 2

R

7 , -(CH 2 )yR 5 , or -(CH2)yCH(Rs each R 5 is independently selected from R, OR, CO 2 R,

(CH

2 ) yN (R 7 ) 2 , N(R 7 ) 2 , OR", SR', NR 7 COR , NR 7 CON( R 7 ) 2 ,

CON(R

7 ) 2 , SO 2

R

7 , NR 7

SO

2

R

7 , COR 7 , CN, or SO 2 N (R") 2 ; each R 6 is independently selected from R 7 , F, Cl, 25 (CH 2 ) yN (R 7 ) 2 , N (R 7 ) 2 , OR', SR 7 , NR 7

COR'

7 , NR 7 CON (R 7

)

2 , CON (R 7 ) 2 , SO 2

R

7 , NR 7

SO

2

R

7 , COR 7 , CN, or SO 2 N (R 7

)

2 ; each R 7 is independently selected from hydrogen or an optionally substituted C 1 6 aliphatic group, or two R 7 on the same nitrogen are taken together with the 30 nitrogen to form a 5-8 membered heterocyclyl or heteroaryl ring; R8 is selected from R, (CH 2 )wOR 7 , (CH 2 )wN(R 4

)

2 , or (CH 2 )wSR; and -38 each w is independently selected from 0-4. Examples of suitable Sp groups of formula I" include pyrrole (a), imidazole (b), pyrazole (c), triazole (d), oxazole (e), isoxazole (f), 1,3-thiazole 5 (g), 1,2-thiazole (h), furan (i), and thiophene (j), as shown below: H H H H a b c d e 0 ,5 0 S N' N f g h i j wherein each of a through j is optionally substituted with R 6 . 10 Accordingly, the present invention relates to compounds of formula I" wherein Ring A is a pyridine (II"), pyrimidine (III"), or triazine (IV") ring as shown below:

R

3 U" NR3UNH N OHO N N HO N R2 N 0

R

5 15 TmR S 12 1 II" III"'

R

3 U, NH N N 0 HO NI N1 R5 TmSp H IV" 20 -39 or a pharmaceutically acceptable derivative thereof, wherein Sp, TmR', UnR 3 , and R 5 are as described above. Preferred TmR 1 groups of formula I" are hydrogen, N(R 4

)

2 , OH, 3-6 membered carbocyclyl, or an 5 optionally substituted group selected from C 1 .. aliphatic or a 5-6 membered aryl or heteroaryl ring. When R1 is an optionally substituted phenyl or aliphatic group, preferred substituents on the phenyl or aliphatic group are R 7 , halo, nitro, alkoxy, and amino. Examples of 10 preferred TR' groups include methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH 2

OCH

3 , CH 2 OH, NH 2 , NHCH 3 , NHAc, NHC(0)NHCH 3 , and CH 2

NHCH

3 . More preferred TmR 1 groups of formula I" are those listed below in Table 1. Preferred R 3 groups of formula I" are hydrogen, 15 carbocyclyl, -CH(R 8 )R, or an optionally substituted group selected from C 1 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring. Examples of such groups include methyl, ethyl, propyl, cyclopropyl, cyclohexyl, benzyl, isoxazolyl, tetrahydrofuranyl, and 20 isopropyl. When R 3 is optionally substituted phenyl, preferred substituents on the phenyl ring are halogen, alkyl, alkoxy, haloalkyl, Obenzyl, Ophenyl, OCF 3 , OH,

SO

2

NH

2 , and methylene dioxy. When R 3 is -CH (R 8 ) R, examples of such groups include -CH(CH 2 OH)phenyl, -CH(CH 2 OH) ethyl, 25 -CH(CH 2

OH)

2 , -CH(CH 2 OH)isopropyl, and

-CH(CH

2

OH)CH

2 cyclopropyl. Preferred Un groups, when present, are -CH 2 -, -0-, -NR'-, -NHCO-, and -NHCO 2 -. More preferred UnR 3 groups of formula I" are those listed in Table 1 below. 30 Preferred R 5 groups of formula I" are optionally substituted 6-membered aryl, heteroaryl, and carbocyclic rings, such as phenyl, pyridyl, and cyclohexyl.

-40 Preferred compounds of formula I" are those having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: 5 (a) R 3 is hydrogen, carbocyclyl,

-CH(R

8 )R, or an optionally substituted group selected from C 1

.

4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR1 is hydrogen, N(R 4

)

2 , OH, 3-6 membered 10 carbocyclyl, or an optionally substituted group selected from C 1

..

6 aliphatic or a 5-6 membered aryl or heteroaryl ring; and (c) R 5 is an optionally substituted 6-membered aryl, heteroaryl, or carbocyclic ring. 15 More preferred compounds of formula I" are those having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: (a) R3 is selected from hydrogen,. methyl, ethyl, 20 propyl, cyclopropyl, cyclohexyl, isopropyl,

-CH(CH

2 OH)phenyl, -CH(CH 2 OH) ethyl, -CH (CH 2

OH)

2 , -CH (CH 2 OH) isopropyl, -CH (CH 2 0H) CH2cyclopropyl, or an optionally substituted phenyl or benzyl group; 25 (b) TmR1 is selected from optionally substituted phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl,

CH

2

OCH

3 , CH 2 OH, NH 2 , NHCH 3 , NHAc, NHC(0)NHCH 3 , or CH 2

NHCH

3 ; and (c) R5 is cyclohexyl or an optionally substituted 30 phenyl or pyridylring. Another preferred embodiment of this invention relates to compounds of formula I*: -41

R

3 U NNH ~- R 5 I* or a pharmaceutically acceptable derivative thereof, 5 wherein: Sp is a spacer group comprising a 5-membered heteroaromatic ring, wherein Ring A and C(O)NHCH(R)CH(Rs) 2 are attached to Sp at non-adjacent positions; and wherein Sp has up to two R 6 10 substituents, provided that two substitutable carbon ring atoms in Sp are not simultaneously substituted by

R

6 ; Z' and Z 2 are each independently selected from N or CH; T is a linker group; 15 U is selected from -NR 7 -, -NR'CO-, -NR'CONR 7 -, -NR 7

CO

2 -, -0-, -CONR 7 -, -CO-, -CO 2 -, -OC(O)-, -NR'SO 2 -, -SO 2

NR

7 -,

-NR

7

SO

2

NR

7 -, or -SO 2 -; m and n are each independently selected from zero or one; R1 is selected from hydrogen, CN, halogen, R, N(R') 2 , OR, 20 or OH; y is 0-6;

R

3 is selected from R 7 , R, -(CH 2 )yCH(R 8 )R, CN,

-(CH

2 )yCH(R)CH(R) 2 , or -(CH2)yCH(R')N(R )2; each R 4 is independently selected from R, R 7 , -COR 7 , -CO 2 R, 25 -CON(R 7 ) 2 , -S0 2

R

7 , -(CH 2 ) yR 5 , or - (CH 2 ) yCH (R') 2 ; each R is independently selected from an optionally substituted group selected from C 1

.

6 aliphatic, C 6

.

10 aryl, a heteroaryl ring having 5-10 ring atoms, or a heterocyclyl ring having 3-10 ring atoms; -42 each R 5 is independently selected from R, OR, CO 2 R,

(CH

2 ) yN (R 7 ) 2 , N (R) 2 , OR', SR', NR 7 COR', NR'CON (R") 2 ,

CON(R

7

)

2 , S0 2 R', NR 7

SO

2 R, COR, CN, or SO 2

N(R

7

)

2 ; each R 6 is independently selected from R 7 , F, Cl, 5 (CH 2 )yN(R ) 2 , N(R ) 2 , OR 7 , SR', NR COR', NR CON(R ) 2 , CON (R ) 2, S0 2 R , NR'SO 2

R

7 , COR , CN, or SO 2

N(R

7

)

2 ; each R 7 is independently selected from hydrogen or an optionally substituted C 1 6 aliphatic group, or two R 7 on the same nitrogen are taken together with the 10 nitrogen to form a 5-8 membered heterocyclyl or heteroaryl ring; R8 is selected from R, (CH 2 )wOR , (CH2)wN(R) 2 , or (CH 2 )wSR and each w is independently selected from 0-4. 15 Examples of suitable Sp groups of formula I* include pyrrole (a), imidazole (b), pyrazole (c), triazole (d), oxazole (e), isoxazole (f), 1,3-thiazole (g), 1,2-thiazole (h), furan (i), and thiophene (j), as shown below: H H H H NN N N-NNN a b c d e N ND 20 f g h wherein each of a through j is optionally substituted with R 6 . Accordingly, the present invention relates to compounds of formula I* wherein Ring A.is a pyridine 25 (11), pyrimidine (III"), or triazine (IV') ring as shown below: -43

R

3 Un NH

R

3 UNH N 0 R 8 N 'N 0 Ra Sp N N Tm 1 H 5T'R 1 S H R 110 1110 R 3Un, NH NkN 0 R 8 NR TmR 1 H R 5 5 Iv* or a pharmaceutically acceptable derivative thereof, wherein Sp, TmR , R , UnR 3 , and R 8 are as described above. Preferred R 5 groups of formula I0 are R or OR'. 10 Examples of such groups include OH, CH 2 OH, carbocyclic, or optionally substituted or 6-membered aryl or heteroaryl rings, such as phenyl, pyridyl, and cyclohexyl. Preferred R 8 groups of formula 10 are R and OR 7 , wherein R is an optionally substituted group selected from C1.

4 15 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring. Examples of such groups include phenyl,methyl, ethyl, OH, and CH 2 OH. Preferred substituents on the R 5 aryl or heteroaryl ring are halogen, haloalkyl, OR*, and R 0 . ~20 Preferred TmR 1 groups of formula I* are hydrogen, N(R 4

)

2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 1

.

6 aliphatic or a 5-6 membered aryl or heteroaryl ring. When R 1 is an optionally substituted phenyl or aliphatic group, 25 preferred substituents on the phenyl or aliphatic group -44 are R 7 , halo, nitro, alkoxy, and amino. More preferred TmR 1 groups are methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH 2 0CH 3 , CH 2 OH, NH 2 , NHCH 3 , NHAc, NHC(O)NHCH 3 , and CH 2

NHCH

3 . Most preferred TmRl groups of formula I* are 5 those listed in Table 1 below. Preferred R 3 groups of formula I* are hydrogen, carbocyclyl,

-CH(R

8 )R, or an optionally substituted group selected from Ci 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring. Examples of 10 such groups include methyl, ethyl, propyl, cyclopropyl, cyclohexyl, benzyl, isoxazolyl, tetrahydrofuranyl, and isopropyl. When R 3 is optionally substituted phenyl, preferred substituents on the phenyl ring are halogen, alkyl, alkoxy, haloalkyl, Obenzyl, Ophenyl, OCF 3 , OH, 15 SO 2

NH

2 , and methylene dioxy. When R 3 is -CH(R 8 )R, examples of such groups include -CH(CH 2 OH)phenyl,

-CH(CH

2 OH) ethyl,

-CH(CH

2

OH)

2 , -CH(CH 2 OH)isopropyl, and -CH (CH 2 OH) CH 2 cyclopropyl. Preferred Un, groups, when present, are -CH 2 -, -0-, -NR'-, -NHCO-, and -NHCO 2 -. More 20 preferred UR 3 groups of formula I* are those listed in Table 1 below. Preferred compounds of formula I" are those having one or more, more preferably more than one, and most preferably all, of the features selected from the 25 group consisting of: (a) R 3 is hydrogen, carbocyclyl, -CH(RB)R, or an optionally substituted group selected from Ci 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; 30 (b) TmR 1 is hydrogen, amino, OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C1.

6 aliphatic or a 5-6 membered aryl or heteroaryl ring; and -45 (c) R 5 is R or OR, wherein R is carbocyclic, or an optionally substitutedS or 6-membered aryl or heteroaryl ring. More preferred compounds of formula I* are those 5 having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: (a) R 3 is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl, 10

-CH(CH

2 OH)phenyl,

-CH(CH

2 OH) ethyl, -CH(CH 2

OH)

2 , -CH (CH 2 OH) isopropyl, -CH (CH 2 OH) CH 2 cyclopropyl, or an optionally substituted phenyl, benzyl, or isoxazolyl group; (b) TmR' is selected from optionally substituted 15 phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH 2 0CH 3 , CH 2 OH, OH, NH 2 , NHCH 3 , NHAc,

NHC(O)NHCH

3 , or CH 2

NHCH

3 ; and (c) R 5 is OH, CH 2 OH, carbocyclic, or an optionally substitutedphenyl or pyridyl ring. 20 A preferred embodiment relates to compounds of formula III-a: NH N kN NH TmR 1 QR2 III-a 25 or a pharmaceutically acceptable derivative thereof. Preferred TmR1 groups of formula III-a are hydrogen, N(R 4

)

2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 1 -6 aliphatic -46 or a 5-6 membered aryl or heteroaryl ring. When R' is an optionally substituted phenyl or aliphatic group, preferred substituents on the phenyl or aliphatic group 7 are R , halo, nitro, alkoxy, and amino. Examples of such 5 preferred TmR1 groups include methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH20CH3,

CH

2 OH, NH 2 , NHCH 3 , NHAc,

NHC(O)NHCH

3 , and CH 2

NHCH

3 . More preferred TmR 1 groups of formula III-a are those listed in Table 1 below. Preferred R3 groups of formula III-a are 10 hydrogen, carbocyclyl, -CH(RB)R, or an optionally substituted group selected from C 1

-

4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring. Examples of such groups include methyl, ethyl, propyl, cyclopropyl, cyclohexyl, benzyl, 15 isoxazolyl, tetrahydrofuranyl, and isopropyl. When R 3 is optionally substituted phenyl, preferred substituents on the phenyl ring are halogen, alkyl, alkoxy, haloalkyl, Obenzyl, Ophenyl,

OCF

3 , OH, SC 2

NH

2 , and methylene dioxy. When R 3 is -CH(R 8 )R, examples of such groups are 20 -CH(CH 2 OH)phenyl,

-CH(CH

2 OH)ethyl,

-CH(CH

2

OH)

2 ,

-CH(CH

2 OH)isopropyl, and -CH(CH 2

OH)CH

2 cyclopropyl. Preferred Un, groups, when present, are -CH 2 -, -0-, -NR"-, -NHCO-, and -NHCO 2 -. More preferred UnR 3 groups of formula III-a are those listed in Table 1 below. 25 When R 2 is R 5 , preferred

R

5 groups are pyrrolidin-1-yl, morpholin-4-yl, piperidin-1-yl, and piperazin-1-yl, 4-methyl[1,4]diazepan-1-yl, 4-phenyl piperazine-1-yl, wherein each group is optionally substituted. When R 2 is (CH 2 )yRs, (CH 2 )yCH(R 5

)

2 , or -N(R4)2, 30 preferred RS groups are pyridin-3-yl, pyridin-4-yl, imidazolyl, furan-2-yl, 1,2,3, 4 -tetrahydroisoquinoline, tetrahydrofuran-2-yl, cyclohexyl, phenyl, benzyl,

-CH

2 OH,

-(CH

2

)

2 OH, and isopropyl, wherein each group is optionally -47 substituted. Preferred substituents on R 5 are -OH, pyridyl, piperidinyl, and optionally substituted phenyl. When R 2 is -(CH 2 )yCH(R")CH(R 5

)

2 , preferred R 8 groups are R and OR 7 such as OH and CH 2 OH. More preferred -QR 2 groups 5 are those listed in Table 1 below. Preferred compounds of formula III-a are those having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: 10 (a) R3 is hydrogen, carbocyclyl, -CH(R 8 )R, or an optionally substituted group selected from C 1

.

4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR 1 is hydrogen, N(R 4

)

2 , OH, 3-6 membered 15 carbocyclyl, or an optionally substituted group selected from C 1 .- aliphatic or a 5-6 membered aryl or heteroaryl ring; (c) Q is -CO-, -C0 2 -, -CONH-, -SO 2 -, -SO 2 NH-, -OC(O)NH-, -C(O)ONH-, or -CONHNH-; 20 (d) R 2 is -NR 4 (CH2)yN(R 4

)

2 , -(CH 2 )yRs, -(CH 2 )yCH(R') 2 , or - (CH 2 ) yCH (R') CH (R') 2 ; (f) R 4 is R, R 7 , or -(CH 2 )yCH(R 5

)

2 ; and (g) R 5 is an optionally substituted group selected from phenyl, 5-6 membered heteroaryl, or 5-6 25 membered heterocyclyl. More preferred compounds of formula III-a are those having one or more, more preferably more than one, or most preferably all, of the features selected from the group consisting of: 30 (a) R 3 is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl,

-CH(CH

2 OH)phenyl, -CH(CH 2 OH) ethyl, -CH(CH20H) 2 , -CH (CH 2 OH) isopropyl, -CH (CH 2 OH) CH 2 cyclopropyl, or -48 an optionally substituted phenyl or benzyl group; (b) TmR 1 is selected from optionally substituted phenyl, methyl, ethyl, propyl, cyclopropyl, 5 cyclohexyl,

CH

2

OCH

3 , CH 2 OH, OH, NH 2 , NHCH 3 , NHAc,

NHC(O)NHCH

3 , or CH 2

NHCH

3 ; (c) Q is -CO-, -CONH-, -SO 2 -, or -SO 2 NH-; (d) R 2 is - (CH 2 ) yR 5 , - (CH 2 ) yCH (R 5 ) 2 , or

-(CH

2 )yCH(R)CH(R 5

)

2 , wherein R 8 is OH or CH 2 OH; 10 and (e) R 5 is -CH 2 OH, -(CH 2

)

2 0H, isopropyl, or an optionally substituted group selected from pyrrolidin-1-yl, morpholin-4-yl, piperidin-1-yl, piperazin-1-yl, 4-methyl [1,4]diazepan-1-yl, 4 15 phenyl-piperazine-1-yl, pyridin-3-yl, pyridin-4 yl, imidazolyl, furan-2-yl, 1,2,3,4 tetrahydroisoquinoline, tetrahydrofuran-2-yl, cyclohexyl, phenyl, or benzyl. Preferred compounds of formula III-a include 20 those of formula III-a':

R

3 Un NH NN

R

5 III-a' 25 or a pharmaceutically acceptable derivative thereof. Preferred

R

5 groups of formula III-a' are optionally substituted6-membered aryl, heteroaryl, and carbocyclic rings, such as phenyl, pyridyl, and cyclohexyl.

-49 Preferred TmR' groups of formula III-a' are hydrogen,

N(R

4

)

2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 16 aliphatic or a 5-6 membered aryl or heteroaryl ring. When R1 is an 5 optionally substituted phenyl or aliphatic group, preferred substituents on the phenyl or aliphatic group are R 7, halo, nitro, alkoxy, and amino. Preferred TmR' groups are methyl, ethyl, propyl, cyclopropyl, cyclohexyl,

CH

2

OCH

3 , CH 2 OH, NH 2 , NHCH 3 , NHAc, NHC(O)NHCH 3 , 10 CH 2

NHCH

3 , and those listed.in Table 1 below. Preferred R 3 groups of formula III-a' are hydrogen, carbocyclyl, -CH(R3)R, or an optionally substituted group selected from C 1

..

4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or 15 heteroaryl ring. Examples of such groups include methyl, ethyl, propyl, cyclopropyl, cyclohexyl, benzyl, isoxazolyl, tetrahydrofuranyl, and isopropyl. When R 3 is optionally substituted phenyl, preferred substituents on the phenyl ring are halogen, alkyl, alkoxy, haloalkyl, 20 Obenzyl, Ophenyl, OCF 3 , OH, SC 2

NH

2 , and methylene dioxy. When R 3 is -CH(R")R, examples of such groups include

-CH(CH

2 OH)phenyl,

-CH(CH

2 OH)ethyl,

-CH(CH

2

OH)

2 ,

-CH(CH

2 OH)isopropyl, and -CH(CH 2

OH)CH

2 cyclopropyl. Preferred Un, groups, when present, are -CH 2 -, -0-, -NR 7 -, 25 -NHCO-, and -NHCO 2 -. More preferred UnR 3 of formula III a' are those listed in Table 1 below. Preferred compounds of formula III-a' are those having one or more, more preferably more than one, and most preferably all, of the features selected from the 30 group consisting of: (a) R is hydrogen, carbocyclyl, -CH(R3)R, or an optionally substituted group selected from C3- 4 -50 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR' is hydrogen,

N(R

4

)

2 , OH, 3- 6 membered carbocyclyl, or an optionally substituted group 5 selected from C 1 .. aliphatic or a 5-6 membered aryl or heteroaryl ring; and (c) R 5 is an optionally substituted6-membered aryl, heteroaryl, or carbocyclic ring. More preferred compounds of formula III-a' are 10 those having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: (a) R 3 is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl, 15

-CH(CH

2 OH)phenyl,

-CH(CH

2 OH) ethyl,

-CH(CH

2

OH)

2 , -CH (CH 2 OH) isopropyl, -CH (CH 2 OH) CH2cyclopropyl, or an optionally substituted phenyl or benzyl group; (b) TmR' is selected from optionally substituted 20 phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl,

CH

2 0CH 3 , CH 2 OH, OH, NH 2 , NHCH 3 , NHAc, NHC (O) NHCH 3 , or CH 2

NHCH

3 ; and (c) R is cyclohexyl or an optionally substituted phenyl or pyridylring. 25 Preferred compounds of formula III-a are further selected from those of formula III-a*:

R

3 U,

NH

N"N 0 R 8

R

5 N TmR 1 W -NH H III- a 0 -51 or a pharmaceutically acceptable derivative thereof. Preferred R 5 groups of formula III-a* are R or ORT. Examples of such groups include OH, CH 2 OH, or 5 optionally substituted6-membered aryl, heteroaryl, and carbocyclic rings, such as phenyl, pyridyl, and cyclohexyl. Preferred R 8 groups of formula III-a* are R and OR, wherein R is an optionally substituted group selected from Ci 4 aliphatic, 3-6 membered heterocyclic, 10 or a 5-6 membered aryl or heteroaryl ring. Examples of such groups include phenyl, methyl, ethyl, OH, and CH 2 OH. Preferred TmR' groups of formula III-a* are hydrogen, N(R 4

)

2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 1

.

6 aliphatic 15 or a 5-6 membered aryl or heteroaryl ring. When R 1 is an optionally substituted phenyl or aliphatic group, preferred substituents on the phenyl or aliphatic group are R , halo, nitro, alkoxy, and amino. Preferred TmR groups include methyl, ethyl, propyl, cyclopropyl, 20 cyclohexyl, CH 2 0CH 3 , CH 2 OH, NH 2 , NHCH 3 , NHAc, NHC(O)NHCH 3 , and CH 2

NHCH

3 . More preferred TmR1 groups of formula III-a* are those listed in Table 1 below. Preferred R 3 groups of formula III-a* are hydrogen, carbocyclyl, -CH(R 8 )R, or an optionally 25 substituted group selected from C 1

.

4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring. Examples of such groups include methyl, ethyl, propyl, cyclopropyl, cyclohexyl, benzyl, isoxazolyl, tetrahydrofuranyl, and isopropyl. When R 3 is 30 optionally substituted phenyl, preferred substituents on the phenyl ring are halogen, alkyl, alkoxy, haloalkyl, Obenzyl, Ophenyl, OCF 3 , OH, SO 2

NH

2 , and methylene dioxy. When R 3 is -CH(R3)R, examples of such groups are -52

-CH(CH

2 OH)phenyl, -CH (CH 2 OH) ethyl, -CH(CH 2

OH)

2 , -CH(CH20H) isopropyl, and -CH(CH 2 OH) CH 2 cyclopropyl. Preferred Un groups, when present, are -CH 2 -, -0-, -NR 7 -, -NHCO-, and -NHCO 2 -. More preferred UR 3 groups of 5 formula III-a* are those listed in Table 1 below. Preferred compounds of formula III-a" are those having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: 10 (a) R3 is hydrogen, carbocyclyl, -CH(R 8 )R, or an optionally substituted group selected from C 1

.

4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR' is hydrogen, N(R 4

)

2 , OH, 3-6 membered 15 carbocyclyl, or an optionally substituted group selected from Cj aliphatic or a 5-6 membered aryl or heteroaryl ring; and (c) R5 is R or OR7, and R8 is R7 or OR More preferred compounds of formula III-a* are 20 those having one or more, more preferably more than one, and most preferably all, of the features selected from the group consisting of: 3 (a) R is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl, 25 -CH(CH 2 OH)phenyl, -CH(CH 2 OH)ethyl, -CH(CH 2

OH)

2 , -CH (CH 2 OH) isopropyl, -CH (CH 2 OH) CH 2 cyclopropyl, or an optionally substituted phenyl or benzyl group; (b) TmR1 is selected from optionally substituted 30 phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl,

CH

2

OCH

3 , CH 2 OH, OH, NH 2 , NHCH 3 , NHAc,

NHC(O)NHCH

3 , or CH 2

NHCH

3 ; and -53 (c) R 5 is OH, CH 2 OH, phenyl, pyridyl, or cyclohexyl, and Ra is methyl, ethyl, OH, or CH 2 OH. Preferred compounds of formula III-a are set forth in Table 1 below. More preferred compounds in 5 Table 1 are those of formula III-a' or III-a*. Table 1 A. Compounds of Formula III-a No. III-a- R 3 U. TmR' Q-R 2 I H phenyl CON(Me) 2 2 H 3-Cl-phenyl CO(pyrrolidin-1-yl) 3 H 2-F-3-Cl-phenyl CO(pyrrolidin-l-yl) 4 H phenyl CONH(CH 2

)

2 pyridin-3-yl 5 H phenyl CO(morpholin-4-yl) O 6 H phenyl 0 OH 7 H 3,4-(CH 3 0) 2 - phenyl N O 8 H 3,4-(CH 3 0) 2 - phenyl N N 9 H 3-Me-phenyl N N 0 10 H 2-F-3-Cl-phenyl N N 11 H 3-Me-phenyl N OH O F 12 H phenyl 0 13 H phenyl N N 0 14 H phenyl N F 0 15H phenyl kN/-NN -54 No. R1u .R 16 H 3,4-(CH 3

O)

2 - phenyl CO(niorpholin-4-yl) 17 H 3,4-(CH3O) 2 - phenyl CONH(CH 2

)

2 pyridin-3-yl 18 H 3-Me-phenyl CO(morpholin-4-yl) 19 H 3-Me-phenyl

CONH(CH

2

)

2 pyridin-3-yi 20 H 3-CI-phenyl

CONH(CH

2

)

2 pyridin-3-yl 21 H 3-CI-phenyl Y %N/-\N tb 0 22 H 3-CI-phenyl t N/\_O 23 H 3-CI-phenyl -tkN/-0 24 H 3-CI-phenyl 0 25 H 3-CI-phenyl 1k/-NN 26 H 2-F-3-CI-pheny! CO(morpholin-4-yi) 27 H 3-CI-phenyl CO(4-OH-piperidin- I-yI) 28 H 3-CI-phenyl "Nc-Nc 29 H phenyl CON(Me)CH 2 Ph 0 30 H phenyl \N e 31 H phenyl NT 32 H phenyl kNQIi 33 H 3,4-(CH 3

O)

2 - phenyl CON(Me)CH 2 Ph 0 34 H 3,4-(CH 3

O)

2 - phenyl 35 H 3,4-(CH 3

O)

2 - phenyl lt N5 36 H 3-Me-phenyl CON(Me)CH 2 Ph No.-a R 3 U TmR'

Q-R

2 0 37 H 3-M e-phenyl Nr \N 0x 38 H 3-Me-phenyl

________I'H

3 39 H 3-Me-phenyl 4-Jt..N~j 40 H 3-CI-phenyl CON(Me)CH 2 Ph 0 41 H 3-CI-phenyl

'OH

3 42 H 2-F-3-CI-phenyl CON(Me)CH 2 Ph OH 43 H 3-CI-phenyl 0 44 H 2-F-3-CI-phenyl Nr\N 45 H 3-Me-phenyl e Nr\N O OH 46 H 3-Me-phenyl Y kNQ5 0 47 H 3-Me-phenyl 4 kN -\ N OMe 0 48 H 3-Me-phenyl kC 49 H 2-F-3-CI-phenyl kr\ 0 50 H 2-F-3-CI-phenyl N/\N e -56 No. IR 3 U J TmR Q-R2 0 51 H 2-F-3-Cl-phenyl ICH, O 52 H 2-F-3-Cl-phenyl 53 H 2-F-3-Cl-phenyl N O OH 54 H 3-Cl-phenyl

CH

3 0 56 H 3,4-(CH 3 0) 2 - phenyl N N 0 57 H 3,4-(CH 3 0) 2 - phenyl CHa O OH 58 H phenyl N 59 H 3-Cl-phenyl CONH(CH 2

)

2 pyridin-3-yl OH 60 H 3-Me-phenyl N OH 61 H 2-F-3-Cl-phenyl N O C2H3 62 H 2-F-3-CI-phenyl N CH, OH 63 H 2-F-3-Cl-phenyl N N N -57 No. R U T.R 1

Q-R

2 I-a 0 64 H phenyl -kNOZ OH 0 65 H 3,4-(CH 3 0) 2 - phenyl N OH 0 66 H 2-F-3-Cl-phenyl -A'N OH 0 67 H 3,4-(CH 3 0)2- phenyl teltN/\N N O OH 0 68 H 3-Cl-phenyl rN /-\N O 69 H 3-Me-phenyl N N O F 70 H 3,4-(CH 3 0) 2 - phenyl N N 71 H phenyl CO(pyrrolidin-1-yl) 72 H 3-Cl-phenyl CO(morpholin-4-yi) 73 H Methyl CONHCH 2 Ph 74 H Methyl CONHCH 2 (3,4-F 2 -phenyl) O - ,OH 75 H Methyl 76 H Methyl CONHCH 2 (4-F-phenyl) 77 H Methyl CONHCH 2 (3-Cl-phenyl) 78 H Methyl CONHCH 2 (4-OMe-phenyl) 79 H Methyl CONHCH 2 (3-C, 4-F-phenyl) 0 80 H Methyl kN 0 81 H Methyl N 0 - OH 82 H Methyl N -58 NO.-a IR 3 U ~ TmR' Q-R 2 83 H Methyl 84 H NH 2 c F 85 H NHCH 3 c F 86 H NHC(O)CH 3 87 H NHC(O)NHCH3 N ,o F 88 H OH )~N cI 89 H CH 2

NHCH

3 c 90 H CH 2 0H N c N, F 91 N-cyclohexyl

NHC(O)NHCH

3 N" aF 92 C(O)CH 3

NHC(O)NHCH

3 N N F 93 SO 2

CH

3 OH C F 94 H SO 2

CH

3 Y~N

F

-59 No. R3U .'QR 111-a- RU TRQR 0 95 H CH 2 0HF F 0 96 cyclohexyl CH 3 F 97 H 3,5-C1 2 -phenyl CONHCH 2 pyridin-4-yl 98 phenyl 3,5-C1 2 -phenyl CONHCH 2 (3-CF 3 -phenyl) O0O 99 H 3,5-C1 2 -phenyl 100 H 3,5-C1 2 -phenyl k 'llz Cl N 101 H 3,5-C1 2 -phenyl N Me N.Me 0 102 H 3,5-C1 2 -phenyl k 0 103 phenyl 3,5-C1 2 -phenyl Z 0 NI 104 phenyl 3,5-C1 2 -phen yl H ( 0 OH 105 H 3-F, 5-CF 3 -phenyl -r~l 106 H n-propyl CON H)yrdn-y 107 H methoyl CONH(CH 2 )2pyridin-3-yl 108 meHy methyl CONH(CH 2

)

2 pyridin-3-yl 109 methyl mehy CONH(CH 2

)

2 pyridin-3-yl 110 ethyl methyl CONH(CH 2

)

2

N(CH

3

)

2 II1pheny; methyl CONH(CH 2

)

2

CH

3 112 phenyl methyl CONH(CH 2

)

3 phenyl -60 No. IH1-a- R 3 Un, T,.R Q-R 2 113 ethyl methyl H 114 ethyl methyl N H 11I5 ethyl H CONHCH2(2-CF3-phenyl) 116 phenyl methyl N OH 127 ethyl methyl N 118 ethyl H N Me H 119 phenyl ethyl CONHCH(CH3)2 120 phenyl methyl CONH(CH2)2NH2 121 H HN r122 H H N H CO H 123 ethyl methyl N-\ M 124 ethyl methyl CONH(CH2)3phenyl OMe 125 H ethyl N0N 0H 126 phenyl methyl ZkN O,,

H

127 phenyl methyl

-N

-61 No. III-a- R 3 U. TmR QR 2 0 128 methyl methyl N N HN O0 OH 129 methyl methyl Me O H 130 phenyl methyl NH H C N 0 131 H methyl YkN 0 O 132 (CH 2

)

2 N(Et) 2 methyl N 133 NNmethylN 134 methyl methyl Ni H 1353hey methyl N H &F O OH 135 phenyl methyl kN cI H O OH 136 3-F-phenyl methyl O OH 137 3-OMe-phenyl methyl N O OH 138 3-OH-phenyl methyl N H 139 methylN -62 No. IHI-a- R 3 Un TmR QR 2 1 hyOH 140 4-SONH 2

-

methyl O -OH 141 3-OBn-phenyl methyl N O OH 142 methyl N H H o ,OH 143 phenyl cyclohexyl N o OH 144 phenyl cyclopropyl 145 phenyl methyl N kNI F H 0 OH 146 phenyl methyl N CF, H 0H 147 3-F-phenyl methyl NCF3 H 0 OH 148 3-F-phenyl methyl N F 3 H 149 3-CF 3 -phenyl methyl N O 0 OH 150 CH 2 phenyl methyl N Q H 151 3,4-Me 2 -phenyl methyl kNIO -63 No. 1 III-a- R 3 Un T.R'

Q-R

2 o .OH 152 4-OBn-phenyl methyl o H 153 CH(CH 3

)

2 methyl N H 0 OH 154 CH 2

CF

3 methyl NN OH 0 _OH 155 methyl " NS k O _OH 156 2-OMe-phenyl methyl N H O OH 157 4-OCF 3 -phenyl methyl N O OH 158 CH 2

CH(CH

3

)

2 methyl O OH 159 CH 2 cyclopropyl methyl N O -OH 160 phenyl CH 2 0CH 3 Z7AN H If O OH 161 H CH 2 OCH3 N - H 0 OH 162 cyclopropyl methyl N H O -OH 163 (CH 2

)

2

CH

3 methyl N

H

-64 -a- R3 3 TR' Q-R 2 164 phenyl CH 2

OCH

3 NYOH H 165 phenyl

CH

2 OH N ~k OH H o -OH 166 methyl HO H~N 167 ethyl methyl OH 168 ethyl methyl N H OH 169 ethyl methyl N H 0 OH 170 ethyl methyl ZrkN H 0 OH 171 ethyl methyl OH OH 172 ethyl methyl 0 OH 0 173 ethyl methyl H 0 OH 174 HO methyl o H 175 CH 2

CH

2 OH methyl -65 No. R 3 U. T.R Q-R 2 III-a O OH 176 HOyk methyl N O OH

CH

3 177 HO'" methyl N O -OH 178 H methyl O H 179 OH methyl N 180 H HN OH 0 CHf 181 H H N C OH 182 H H CH

CH

3 OH 183 H H N CH3 OH 184 ethyl methyl 0 H 185 H H N Me OH 186 H H ~N -Z -c 187 ethyl CH 2 0CH 3 N

H

-66 N.-a- 3Un T.R'

Q-R

2 N 188 ethyl methyl H 1eCNYAOH H 189 ethyl CH2OH N -OH H F CF3 190 ethyl methyl 0N' N OH H 191 ethyl methyl -kN OH H 192 ethyl methyl N OH H 193

H

2

CH

3 methyl N O H 194 2,3-Merphenyl methyl N OH H 195 OCH2CH3 methyl N H 196 Ho": methyl .

NQ O _ _ _ _ _ _ _ _k L OH H 197 ethyl methyl 0 M 198 ethyl methyl CF N LOH

H

-67 No

R

3 U TmR'

Q-R

2 CF3 199 3-fluorophenyl methyl N OH H CF3 200 2-Cl-phenyl methyl Z N OH H CF3 202 methyl N AlOH HO H 202 cyclopropyl methyl 0 NOH N OH H 205 cyclopropyl methyl OH H 206 O-Me methyl N O H 207 O-isopropyl methyl H H 208 3-(Me)- methyl phenyl mNyOH H _ _ _ _ _ _ _ _ _ WKN OH Me 209 2-phenyl methyl I O N O

H

-68 No. No. R 3 U ,i T,.R ' Q -R 2 Me 210 0 methyl N OH -NY OH H H 211 2,3-Me 2 -phenyl methyl 0 (0H -IN TOH , H 212 3-fluoro-phenyl methyl H -N yOH H 213 acetyl methyl -N TOH H 214 2-Me-phenyl methyl N OH H 215 pyridin-3-yl methyl 0NYA N tkJ OH H 216 methyl 0N OH H 217 ,, h m ethyl N H 218 NC(O)OEt methyl N OH 219 CH 2 pyridin-3-yl methyl H 220 { methyl N0 O

H

-69 No. III-a- R 3 U. T.R' Q-R 2 221 isoxazol-3-yl methyl ZN IOH H Me 0 (;:CH3 222 methyl H CH3 223 2-Me-phenyl methyl N O H 224 2-Me-phenyl methyl %kN j-OH H 225 O(CH2)2OH methyl N IOH H 226 N(Me)2 methyl N kOH H 227 2-CFr-phenyl methyl __ N OH H 228 methyl 0 ZtA'N VOH H 229 C3methyl N OH H 230 Fmethyl0 NOH HO H F 231 phenyl methyl NOH

H

-70 No. 3 I1-a- R 3 Un TmR' Q-R 2 CH, C 232 methyl 0 HO H H C1 233 HO methyl HO N OH H CH3 0 CH3 234 methyl HO 17IN O11H H 235 H methyl 0HO' 3NYOH H

CH

3 236 methyl HO kN OH H 237 :methyl CH, N OH H 238 CN methyl ?-N-l OH

H

Compound names for the compounds of formula III-a shown above in Table 1 are set forth in Appendix A. The above formula III-a compounds are those 5 wherein Ring A is a pyrimidine ring and Sp is a pyrrole ring. Inhibitors of formula I wherein Ring A is a pyridine, pyrimidine, or triazine ring having the other Sp rings shown above are otherwise structurally similar to the formula III-a compounds and are represented by the 10 following general formulae II-b through II-j, III-b through III-j, and IV-b through IV-j shown below in Table 2: -71 Table 2 R U l HR 3 U,,NH R 3 UnNH NN NN'N N"N 7 NH N 7 H Ny ' 7 NH T R' N( TmR N TmRl NK OR 2

QR

2 5 11-b III-b Iv-b R3"N HR 3 Un"NH

R

3 U, ,N N H N "- tN H NN H N N N" r N TmR'N TmR' N T N

OR

2

QR

2

OR

2 II-b' IIl-b' IV-b'

R

3 U" N N

R

3 U, N R 3 U n-, N N" N AN N__N I N NI N1 NH NH NH 10 OR 2 OR 2

OR

2 Il-C III-C IV-c

R

3 U, N

R

3 Un N

R

3 U" N N N N A N" A I N I N N ,N ''"NH '' " 1NH N -'NH TRl N( TmR N( TMR 1 O=R 2 R 2 O=R 2 II-d III-d IV-d 15 -72 R 3 U n ,, N R 3 U ,n N H R 3 U , .,N 0~R NNooo TR 2 TmR' N 2 TmR' II-eR QR 2 IIeIII-e IV-e R n N H R 3 U , 1 HR 3 , " N NN NN N N'- N N$1 N Al ,,r TMR' N>T ' OR IR 2

R

1 QR 5I- III-e' IV-e' R n HR 3 U ,, N R 3 U N ,N N IN "kN A' N N 1 TmR W -'" N TmR' - TmR' - T~ OR 2

OR

2

OR

2 R U , NH W n NH R 3 U , I N "-N 4 -N N "' N N- N O TmR' STmR' S4 TmR' 10 R 2

QR

2

OR

2 II-g III-g IV-g -73 UnN R I NIN

R

3 NH NN N " N N N IN N N>" TMR s TmR 1 m 1 S

OR

2

OR

2 OR II-g' III-g' IV-g' R 3 U NH R UNHR3UNH N VkN N N "N N I N I' N N s TmR' - TmR' - TR OR 2 OR 2

OR

2 5II-h Ill-h IV-h R3,NNHR 3 Un, N R 3 U NH NH NH W'N N s - N s N N , N \~ Tm I 1ht mR TmR' TmR'TR S OR 2 OR 2

OR

2 Il-h' Ill-h' IV-h' N N Ni' - ~Ny TmR' -TmR 1 TmR' 10 OR 2 OR 2

OR

2 It-i ll-iIV-i -74 R3U NH R3, NH

R

3 UnNH N N '1"N NkN Y~ NH MI TR1Ny

QR

2

QR

2 q 0 2 II-i',

R

3 Un NH RUN

R

3 Un NH N N N N'%N S 'I I -- C i TmR' -R TmR 1 R 2

OR

2

QR

2 S I-jIII-j IV-j

R

3 Un. NH

R

3 U,, NH

R

3 Un NH N N N N N S S NN 'R S TmR QR 2

QR

2 T 2 \S/ QRQR 2 II-j' III-j' IV-j' 10 The compounds shown above in Table 2 are structurally similar to compounds of formula III-a where the pyrrole ring of formula III-a is replaced by each of the following Sp rings: imidazole (b), pyrazole (c), triazole (d), oxazole (e), isoxazole (f), 1, 3 -thiazole 15 (g) 1,, 2-thiazole (h) , furan (i) , and thiophene (j) . Accordingly, preferred

QR

2 , TmR', and UnR 3 groups of the compounds shown above in Table 2 are as described above for the formula III-a compounds. In another embodiment, this invention provides 20 a pharmaceutically acceptable composition comprising a -75 compound shown above in Table 2 and a pharmaceutically acceptable carrier. Another aspect of this invention relates to a method of treating or preventing an ERK2-mediated 5 disease, which method comprises administering to a patient in need of such a treatment a therapeutically effective amount of a compound shown above in Table 2 or a pharmaceutically acceptable composition comprising said compound. 10 Another aspect of this invention relates to a method of inhibiting ERK2 activity in a patient, which method comprises administering to the patient a compound shown above in Table 2 or a pharmaceutically acceptable composition comprising said compound. 15 Another aspect of this invention relates to a method of treating or preventing an Aurora-2-mediated disease, which method comprises administering to a patient in need of such a treatment a therapeutically effective amount of a compound shown above in Table 2 or 20 a pharmaceutically acceptable comprising said compound. Another aspect of this invention relates to a method of inhibiting Aurora-2 activity in a patient, which method comprises administering to the patient a compound shown above in Table 2 or a pharmaceutically 25 acceptable composition comprising said compound. Another aspect of this invention relates to a method of treating or preventing a GSK-3-mediated disease, which method comprises administering to a patient in need of such treatment a therapeutically 30 effective amount of a compound shown above in Table 2 or a pharmaceutically acceptable comprising said compound. One aspect of this invention relates to a method of enhancing glycogen synthesis and/or lowering -76 blood levels of glucose in a patient in need thereof, which method comprises administering to the patient a therapeutically effective amount of a compound shown above in Table 2 or a pharmaceutically acceptable 5 composition comprising said compound. This method is especially useful for diabetic patients. Another method relates to inhibiting the production of hyperphosphorylated Tau protein, which is useful in halting or slowing the progression of Alzheimer's 10 disease. Another method relates to inhibiting the phosphorylation of -catenin, which is useful for treating schizophrenia. Another aspect of this invention relates to a method of inhibiting GSK-3 activity in a patient, which 15 method comprises administering to the patient a compound - shown above in Table 2 or a pharmaceutically acceptable composition comprising said compound. Another method relates to inhibiting ERK2, Aurora-2, or GSK-3 activity in a biological sample, which 20 method comprises contacting the biological sample with a compound shown above in Table 2, or a pharmaceutically . acceptable composition thereof, in an amount effective to inhibit ERK2, Aurora-2, or GSK-3. Each of the aforementioned methods directed to 25 the inhibition of ERK2, Aurora-2 or GSK-3, or the treatment of a disease alleviated thereby, is preferably carried out with a preferred compound shown above in Table 2, as described above. The present compounds may be prepared in 30 general by methods known to those skilled in the art for analogous compounds, as illustrated by the general Schemes I through XII and the synthetic examples shown below.

-77 Scheme I H 0 H 0 H 0 CNi s (a) N (b) N R 'jCC 3 0C1~ 3 + -NH \ H -~ --' + A 2 N H N RH 1 R'T 2_ TmR 1 4 H 0

NH

2 \N (c) N/ N-R 2 (d) Ni N 0 H Y -'eNH R Tm M- tNR' N-Me 0NH me 6 2 5 (e) Mes S HN UnR3 A.. N) N N N "'() ~ ' NH NH T R R 0NH 0 hp2 T7 0 h'2 8 Reagents and conditions: (a) TmR'CH 2 COCl, AlCl 3 , CH 2 C1 2 , 2 5 hours, RT; (b) DMF, 24 hrs, room temperature; (c) (Me 2

N)

2 CHOt-Bu, THF, 24 hrs, room temperature; (d) guanidine, EtOH, 12 hours, reflux; (e) thiourea, EtOH, K 2

CO

3 , 12 hrs reflux; (f) m-CPBA, EtOH; (g) UnR 3

-NH

2 , DMSO, 130'C. 10 Scheme I above shows a general synthetic route that is used for preparing the pyrrol-3-yl compounds of formula III-a of this invention when R2 is an optionally substituted phenyl group or aliphatic group. In step (a), an optionally substituted acid chloride is combined 15 with compound 1, dichloromethane, and aluminum trichloride to form compound 2. In cases where benzoyl acid chlorides are used, a wide variety of substituents on the phenyl ring are amenable to this reaction. Aliphatic acid chlorides are also used in many cases.

-78 Examples of suitable R 2 groups include, but are not limited to, those set forth in Table 1 above. The formation of amide 4 is achieved by treating compound 2 with an amine 3 in DMF. When amine 3 5 is a primary amine, the reaction proceeds at ambient temperature. When amine 3 is a secondary amine, the reaction is heated at 50*C to achieve complete reaction and afford amide 4. The formation of enamine 5 at step (c) is 10 achieved by treating amide 4 with (Me 2

N)

2 -CHOt-Bu at ambient temperature. Alternatively, the reaction to form enamine 5 at step (c) is also achieved by using dimethylformamide-dimethylacetal (DMF-DMA). The reaction using DMF-DMA typically requires elevated temperature to 15 afford enamine 5 whereas using (Me 2

N)

2 -OtBu has the advantage of proceeding at ambient temperature to afford the enamine 5 in higher purity. The formation of the pyrimidine compound 6 at step (d) is achieved by the treatment of enamine 5 with 20 guanidine at elevated temperature. Alternatively, use of a substituted guanidine results in an amino substituent as is illustrated by 8. As an alternative method, in step (e) intermediate 5 may be cyclized with S-methyl thiourea to 25 form the 2-thiomethylpyrimidine 7 which may in turn be oxidized with m-CPBA to the sulfone. The sulfonyl group may be subsequently displaced by an amine to generate the substituted aminopyrimidine 8. The compounds of formula III-a synthesized by 30 this method, as exemplified in Table 1, were isolated by preparatory HPLC (reverse phase, 10-+90% MeCN in water -79 over 15 minutes). The details of the conditions used for producing these compounds are set forth in the Examples. Scheme II H 0 3 N U 2 HN'UnR k\ N-R ,URa o H + N (a) N N R Tm H 2 N NH 2 " NH N'Me 9 TmR 1 Me NH 5 8 0 Reagents and conditions: (a) K 2 C0 3 , DMA, 100 0 C. Scheme II above shows a general method for preparing compounds 8 from intermediate 5 and an N 10 substituted guanidine (9). Intermediate 5 may be prepared according to Scheme I steps (a), (b), and (c) shown above. Compound 5 is treated with N-substituted guanidine (9) and potassium carbonate in dimethylacetamide to form compound 8. This reaction is 15 amenable to a variety of N-substituted guanidines to form compounds of formula III-a. The details of the conditions used for producing these compounds are set forth in the Examples.

-80 Scheme III CNH a NC 0NH H NC H dCl 1 NC~.t, C1 C zN1N C 3 C. HN OH R' NH C Nd,e 0 NH NH R Me 7 8 0 6 HN HN Reagents and conditions: (a) AlCl 3 neat, RT; (b) DMF, 24 hrs, room temperature; (c) polyphosphoric acid, 1 hour, 5 25-140*C; (d) POCl 3 , DMF, reflux; (e) NH 2 -UnR 3 , iPrOH, reflux. Scheme III above shows a general synthetic route that may be used for preparing the pyrrol-3-yl compounds of formula II-a of this invention. The 10 conversion of intermediate 5 to product 8 may be achieved through steps (c), (d), and (e) according to the method described in JACS, 1957, pp 79. Scheme IV 0 H Me'O , OMe (a) Me, O (b)/ 1 Me. O Me Me N C1 0 .4 2 o H OH (c), (d) H M /N >-Me + 0k e) N q N-R Me NH 0 5 6 7 Nz Me

R

3 UnsNH

R

3 Un, NH (), ( ) N N(h), (i) N N NH 8 N 9 N - Me~ O HN 15 Me -81 Reagents and conditions: (a) MeOH, pyridine, Cl 2 ; (b) guanidine; (c) bromine, acetic acid; (d) NaCN, DMF; (e) 6, polyphosphoric acid, 1 hour, 25-140*C; (f) POCl 3 , DMF, reflux; (g) NH 2 -UnR 3 , iPrOH, reflux; (h) SeO 2 ; (i) MeNH. 5 Scheme IV above shows a general synthetic route that may be used for preparing the imidazol-4-yl compounds of formula II-b of this invention. The conversion of intermediate 5 to product 8 may be achieved 10 through steps (e), (f), and (g) according to the method described in JACS, 1957, pp 79. Scheme V NH

H

2 N Me H 00 N Me MeO) OM - MeO N 0 1 MeO Me (b) O 4 C1 2 H NC OH R 3 UnNH (c), (d) N (e) N (), (g) - -I N N H MeO N 0 0N 0 5 Me COOMe 6 8 COOMe Reagents and conditions: (a) MeOH, pyridine, Cl 2 ; (b) 3; 15 (c) bromine, acetic acid; (d) NaCN, DMF; (e) 6, polyphosphoric acid, 1 hour, 25-140*C; (f) POCl 3 , DMF, reflux; (g) NH 2 -UnR 3 , iPrOH, reflux. Scheme V above shows a general synthetic route 20 that may be used for preparing the imidazol-2-yl compounds of formula II-b' of this invention. The conversion of intermediate 5 to product 8 may be achieved through steps (e), (f), and (g) according to the method described in JACS, 1957, pp 79.

-82 Scheme VI Me Me Me0 Br Li N NC N (a) "- N_ (b) N 0N 0 NC.~ 0 H 6' 3 OH Me O R 3 Un''NH Me 0 R 3 U,'NH N N N N ()N (d),(e) i N NNH N-0N NP 'NH RA Me 8 0 HN N OHN 6 6 6 7 6 Reagents and conditions: (a) (b) 3; (c) 5, polyphosphoric acid, 1 hour, 25-140*C; (d) POCl 3 , DMF, reflux; (e) NH 2 5 UnR 3 , iPrOH, reflux; (f) ceric ammonium nitrate. Scheme VI above shows a general synthetic route that may be used for preparing the pyrazol-3-yl compounds of formula II-c of this invention. The conversion of 10 intermediate 4 to product 7 may be achieved through steps (c), (d), and (e) according to the method described in JACS, 1957, pp 79.

-83 Scheme VII Me' 0 (a) N (b) NC 0 H N 1e 2 N Me 6 N 3N UR' OH HNR Me NC) N (d), (e) N '. R Me 7O 8 0 6 NN N Me Me Reagents and conditions: (a) 1,1'-carbonyldiimidazole 5 (CDI), triethylamine, THF; (b) N-butyllithium, THF, -78*C; (c) 6, polyphosphoric acid, 1 hour, 25-140*C; (d) POCl 3 , DMF, reflux; (e) NH 2

-UR

3 , iPrOH, reflux. Scheme VII above shows a general synthetic 10 route that may be used for preparing the oxazol-2-yl compounds of formula II-e' of this invention. The conversion of intermediate 5 to product 8 may be achieved through steps (c), (d), and (e) according to the method described in JACS, 1957, pp 79. 15 Scheme VIII Br B B - (a) O Br (b) NC 0 O/ r om / N -- N Ns',B 3M 0 N s , 0- NC Me 3 O NC-O S HN 0 2_ OH

HN-UR

3 N-

N

(C) (d), (e) N 0 -N -N R Me H 6 HN 8 HN& a Reagents and conditions: (a) N-butyllithium, TMEDA, -84 -78 0 C (b) t-butyllithium, THF, -78 0 C (c) 6, polyphosphoric acid, 1 hour, 25-140 0 C (d) POCl 3 , DMF, reflux (e) NH 2 -R, iPrOH, reflux. 5 Scheme VIII above shows a general synthetic route that may be used for preparing the thiazol-2-yl compounds of formula II-g' of this invention. The conversion of intermediate 5 to product 8 may be achieved through steps (c), (d), and (e) according to the method 10 described in JACS, 1957, pp 79. Scheme IX Br Br

BU

3 Sn (d) r r(Br (a SnBu 3 (b), (c) Bu Y._n O'Me od 0 0 2 3 C' 4 OH HN'UnR3 NC 0 (e) N (f), (g) N N -M tRtMN S Me OMe 8 OMe 6 7 0 o Reagents and conditions: (a) N-butyllithium, Bu 3 SnCl; 15 (b) t-butyllithium, THF, -78 0 C; (c) MeOCO 2 Me; (d) 4, Pd(0); (e) 6, polyphosphoric acid, 1 hour, 25-140*C; (f) POCl 3 , DMF, reflux; (g) NH 2 -UnR 3 , iPrOH, reflux. Scheme IX above shows a general synthetic route 20 that may be used for preparing the thiazol-4-yl compounds of formula II-g of this invention. The conversion of intermediate 5 to product 8 may be achieved through steps (e), (f), and (g) according to the method described in JACS, 1957, pp 79.

-85 Scheme X H 0 H 0 H 0 N CC1 (a) N (b) N 2 0\2 'cc -,N a R 2 -NH, N-R 0 O H 1 2 3 4 OMe OMe H 0 HN U"R 3 HN'UnR3 c) \N/ N-R2 (d) N N N N H MeO N Me MeO NH HO NH Me 6 h 0 h 5 7 Reagents and conditions: (a) CH 3 0CH 2

CH

2 COCl, AlCl 3 , CH 2 Cl 2 , 2.5 hours, RT; (b) DMF, 24 hrs, room temperature; (c) 5 (Me 2

N)

2 -CHOt-Bu, THF, 24 hrs, room temperature; (d) N substituted guanidine, EtOH, 12 hours, reflux; (e) BBr 3 ,

CH

2 Cl 2 , Na 2

CO

3 . Scheme X above shows a general synthetic route 10 that is used for preparing compounds of formula III-a where TmR 1 is methoxymethyl or hydroxymethyl. In step (a), 3-methoxypropionyl chloride is combined with compound 1, dichloromethane, and aluminum trichloride to form compound 2. 15 The formation of amide 4 is achieved by treating compound 2 with an amine 3 in DMF. When amine 3 is a primary amine, the reaction proceeds at ambient temperature. When amine 3 was a secondary amine, the reaction is heated at 50 0 C to achieve complete reaction 20 and afford amide 4. The formation of enamine 5 at step (c) is achieved by treating amide 4 with (Me 2

N)

2 -CHOt-Bu at ambient temperature. The formation of the pyrimidine compound 6 at step (d) is achieved by the treatment of enamine 5 with a 25 guanidine at elevated temperature. Alternatively, use of a substituted guanidine results in an amino substituent.

-86 To form compounds where TmR 1 is hydroxymethyl, intermediate 6 may be treated with BBr 3 in dichloromethane to form compounds 7. One of skill in the art would recognize that the hydroxymethyl group of compound 7 5 could be further derivatized to form a variety of compounds of formula III-a. The details of the conditions used for producing these compounds are set forth in the Examples. 10 Scheme XI H 0 H 0 N CN la (a) N (b) R2 jCC 3 NAN 2 +H !IAH o H R'Tm O HN' UR3 3 +NH ) N IN N N N NH NH yT,_, NH IV-a R2 Reagents and conditions: (a) R 2

NH

2 , MeCN, 0'C to 25'C, 12 hours; (b) AICl 3 , CH 2 C1 2 , 25'C; (c) MeOH:H 2 0 (2:1), 37'C. 15 Scheme XI above shows a general method for preparing the triazine compounds of formula IV-a. Step (a) is performed in the manner described at Scheme I, step (b) above. Step (b) is performed in the manner described at Scheme I, step (a) above. The formation of 20 the triazine ring at step (c) may be performed according to the methods described by Hirsch, J.; Petrakova, E.; Feather, M. S.; J Carbohydr Chem [JCACDM] 1995, 14 (8), 1179-1186. Alternatively, step (c) may be performed according to the methods described by Siddiqui, A. U.; 25 Satyanarayana, Y.; Rao, U. M.; Siddiqui, A. H.; J Chem Res, Synop [JRPSDC) 1995 (2), 43.

-87 Scheme XII H H NH 2 a / \ + 2a) H --N NH H O *2HC1 H O 5 6 III-a-226 Reagents and conditions: (a) K 2 C0 3 , DMA, 100 0 C, 24 hrs. 5 Using the preparation of compound III-a-226 to illustrate, Scheme XII above shows a general synthetic route that is used for preparing compounds of formula III-a where U, is NR7. The formation of the pyrimidine 10 compound III-a-226 at step (a) is achieved by the treatment of enamine 5 with a guanidine 6 at elevated temperature. Alternatively, use of a substituted amino guanidine results in an hydrazyno substituent. In another embodiment, this invention provides 15 a pharmaceutically acceptable composition comprising a compound of formula I', I", I*, III-a, III-a', or III-a, and a pharmaceutically acceptable carrier. Another aspect of this invention relates to a method of treating or preventing an ERK2-mediated 20 disease, which method comprises administering to a patient in need of such a treatment a therapeutically effective amount of compound of formula I', I", I*, III-a, III-a', or III-a*, or a pharmaceutically acceptable composition comprising said compound. 25 Another aspect of this invention relates to a method of inhibiting ERK2 activity in a patient, which method comprises administering to the patient compound of -88 formula I, 1n, 1o, III-a, III-a', or III-a*, or a pharmaceutically acceptable composition comprising said compound. Another aspect of this invention relates to a 5 method of treating or preventing an Aurora-2-mediated disease, which method comprises administering to a patient in need of such a treatment a therapeutically effective amount of a compound of formula I', I", I*, 111 a, III-a', or 111-a", or a pharmaceutically acceptable 10 composition comprising said compound. Another aspect of this invention relates to a method of inhibiting Aurora-2 activity in a patient, which method comprises administering to the patient a compound of formula I', I", I*, III-a, III-a', or III-a*, 15 or a pharmaceutically acceptable composition comprising said compound. Another aspect of this invention relates to a method of treating or preventing a GSK-3-mediated disease, which method comprises administering to a 20 patient in need of such treatment a therapeutically effective amount of a compound of formula I', I", I*, III a, III-a', or III-a*, or a pharmaceutically acceptable composition comprising said compound. One aspect of this invention relates to a 25 method of enhancing glycogen synthesis and/or lowering blood levels of glucose in a patient in need thereof, which method comprises administering to the patient a therapeutically effective amount of a compound of formula I', I", Ic, III-a, III-a', or III-a, or a 30 pharmaceutically acceptable composition comprising said compound. This method is especially useful for diabetic patients. Another method relates to inhibiting the production of hyperphosphorylated Tau protein, which is -89 useful in halting or slowing the progression of Alzheimer's disease. Another method relates to inhibiting the phosphorylation of 1-catenin, which is useful for treating schizophrenia. 5 Another aspect of this invention relates to a method of inhibiting GSK-3 activity in a patient, which method comprises administering to the patient a compound of formula I', I", 10, III-a, III-a', or III-a*, or a pharmaceutically acceptable composition comprising said 10 compound. Another aspect of this invention relates to a method of treating or preventing a CDK-2-mediated disease, which method comprises administering to a patient in need of such a treatment a therapeutically 15 effective amount of a compound of formula I', 1", 1, II a, III-a', or III-a*, or a pharmaceutically acceptable composition comprising said compound. The term "CDK-2-mediated condition" or "disease", as used herein, means any disease or other 20 deleterious condition in which CDK-2 is known to play a role. The term "CDK-2-mediated condition" or "disease" also means those diseases or conditions that are alleviated by treatment with a CDK-2 inhibitor. Such conditions include, without limitation, cancer, 25 Alzheimer's disease, restenosis, angiogenesis, glomerulonephritis, cytomegalovirus, HIV, herpes, psoriasis, atherosclerosis, alopecia, and autoimmune diseases such as rheumatoid arthritis. See Fischer, P.M. and Lane, D.P., Current Medicinal Chemistry, 7, 1213-1245 30 (2000); Mani, S., Wang, C., Wu, K., Francis, R. and Pestell, R., Exp. Opin. Invest. Drugs, 9, 1849 (2000); Fry, D.W. and Garrett, M.D., Current Opinion in -90 Oncologic, Endocrine & Metabolic Investigational Drugs, 2, 40-59 (2000) Another aspect of this invention relates to a method of treating or preventing a Lck-mediated disease, 5 which method comprises administering to a patient in need of such a treatment a therapeutically effective amount of a compound of formula I', 1", 10, III-a, III-a', or III-a*, or a pharmaceutically acceptable composition comprising said compound. 10 The terms "Lck-mediated disease" or "Lck mediated condition", as used herein, mean any disease state or other deleterious condition in which Lck is known to play a role. The terms "Lck-mediated disease" or "Lck-mediated condition" also mean those diseases or 15 conditions that are alleviated by treatment with an Lck inhibitor. Lck-mediated diseases or conditions include, but are not limited to, autoimmune diseases such as transplant rejection, allergies, rheumatoid arthritis, and leukemia. The association of Lck with various 20 diseases has been described [Molina et al., Nature, 357, 161 (1992)]. Another aspect of this invention relates to a method of treating or preventing an AKT3-mediated disease, which method comprises administering to a 25 patient in need of such a treatment a therapeutically effective amount of a compound of formula I', I", I*, II1 a, III-a', or III-a", or a pharmaceutically acceptable composition comprising said compound. The terms "AKT3-mediated disease" or "AKT3 30 mediated condition", as used herein, mean any disease state or other deleterious condition in which AKT3 is known to play a role. The terms "AKT3-mediated disease" or "AKT3-mediated condition" also mean those diseases or -91 conditions that are alleviated by treatment with an AKT inhibitor. AKT3-mediated diseases or conditions include, but are not limited to, proliferative disorders, cancer, and neurodegenerative disorders. The association of AKT3 5 with various diseases has been described [Zang, Q. Y., et al, Oncogene, 19 (2000)] and [Kazuhiko, N., et al, The Journal of Neuroscience, 20 (2000)]. Another method relates to inhibiting ERK2, Aurora-2, CDK-2, Lck, AKT3, or GSK-3 activity in a 10 biological sample, which method comprises contacting the biological sample with a compound of formula I', I", I*, III-a, III-a', or III-a",, or a pharmaceutically acceptable composition comprising said compound, in an amount effective to inhibit ERK2, Aurora-2, CDK-2, Lck, 15 AKT3, or GSK-3. Each of the aforementioned methods directed to the inhibition of ERK2, Aurora-2, CDK-2, Lck, AKT3, or GSK-3, or the treatment of a disease alleviated thereby, is preferably carried out with a preferred compound of 20 formula I', I", 1*, III-a, III-a', or III-a, as described above. More preferably, each of the aforementioned methods is carried out with a preferred compound of formula I', I", I 0 , III-a', or III-a', and most preferably with a compound of formula I", 10, III-a', or III-a*. 25 In order that the invention described herein may be more fully understood, the following examples are set forth. It should be understood that these examples are for illustrative purposes only and are not to be construed as limiting this invention in any manner. 30 SYNTHETIC EXAMPLES For compounds where the HPLC Method is designated as "A", the following method was utilized: a -92 gradient of water:MeCN, 0.1% TFA (95:5 -+ 0:100) was run over 22 minutes at 1 mL/min and 214 nm. For compounds where the HPLC Method is designated as "B", the following method was utilized: a gradient of water:MeCN, 0.1% TFA 5 (90:10 -+ 0:100) was run over 8 minutes at 1 mL/min and 214 nm. Each of methods A and B utilize the YMC ODS-AQ 55 120A column with a size of 3.0 x 150 mm. As used herein, the term "Rt" refers to the retention time, in minutes, associated with the compound using the 10 designated HPLC method. Example 1 H 0 N \ / cci 3 1 2,2,2-Trichloro-l-(4-phenyl acetyl-1H-pyrrol-2-yl) 15 ethanone (1) : In a dry flask, phenylacetyl chloride (1 equivalent) was combined with 2-trichloroacetyl pyrrole (1 equivalent) in a minimum amount of dichloromethane (DCM) to dissolve the'reactants. To the resulting solution, at ambient temperature, was added aluminum 20 trichloride (1 equivalent). After 2 hours, the reaction mixture was applied directly onto a silica gel column. Gradient elution with 10% ethyl acetate to 50% ethyl acetate in hexanes provided compound 1 in 60% yield. 1 H NMR (CDCl 3 ) 8 4.0 (s, 2H), 7.1-7.35 (m, 7H), 9.7 (br s, 25 NH). HPLC using method B provided Rt of 4.9 minutes. LC/MS (M+1) 330.2, (M-1) 328.1.

-93 Example 2 H 0 N 0 2 2,2,2-Trichloro-1- (4- (3-Chlorophenyl) acetyl-1H-pyrrol-2 yl)-ethanone (2) : In a dry flask, 3-chlorophenylacetyl 5 chloride (1 equivalent) was combined with 2 trichloroacetyl pyrrole (1 equivalent) in a minimum amount of dichloromethane (DCM). To the resulting solution, at ambient temperature, was added aluminum trichloride (1 equivalent). After 2 hours, the reaction 10 mixture was applied directly onto a silica gel column. Gradient elution with 10% ethyl acetate to 50% ethyl acetate in hexanes provided compound 2 HPLC using method A provided Rt of 15 minutes 15 Example 3 H 0 N \ / cc 3 3 Me ~ 1-[5-(2,2,2-Trichloro-acetyl)-1H-pyrrol-3-yl)-propan-1 one (3): In a dry flask, 3-proprionyl chloride (1 equivalent) was combined with 2-trichloroacetyl pyrrole 20 (1 equivalent) in a minimum amount of dichloromethane (DCM). To the resulting solution, at ambient temperature, was added aluminum trichloride (1 equivalent). After 2 hours, the reaction mixture was applied directly onto a silica gel column. Gradient 25 elution with 10% ethyl acetate to 50% ethyl acetate in hexanes provided compound 3 -94 Example 4 H 0 N H 4 4 -Phenylacetyl-lH-pyrrole-2 -carboxylic acid benzylamide 5 (4): To a solution of compound 1 (1 equivalent) in DMF, at ambient temperature, was added benzylamine (1.2 equivalents) . After 24 hours, the solvent was evaporated and the crude product 4 was used without purification. HPLC using method B provided Rt of 3.8 minutes. FIA/MS 10 (M+I) 319.3, (M-1) 317.2. Example 5 H 0 N \/| N 0 5 CI / 2- (3-Chlorophenyl)1- [5- (morpholine-4-carbonyl) -1IH-pyrrol 15 3 -yll-ethanone (5): To a solution of compound 2 (1 equivalent) in DMF, at ambient.temperature, was added morpholine (1.2 equivalents). After 24 hours, the solvent was evaporated and the crude product 5 was used without purification. FIA/MS (M+1) 333.3, (M-1) 331.2. 20 1H NMR was consistent with expected structure.. Example 6 H o N \/ N 0. 6 F Me ~ -95 4 -Propionyl-1H-pyrrole -2- carboxylic acid 3,4-difluoro benzylamide (6): To a solution of compound 3 (1 equivalent) in DMF, at ambient temperature, was added 3,4-difluorobenzyl amine (1.2 equivalents). After 24 5 hours, the solvent was evaporated and the crude product 6 was used without purification. Example 7 H 0 N \/j N 0 H

-

,N'Me \ Me 7 10 4- ( 3 -Dimethylamino-2-phenyl-acryloyl) -1H-pyrrole-2 carboxylic acid benzylamide .(7): To a solution of compound 4 (1 equivalent) in THF, at ambient temperature, was added (Me 2

N)

2 CHOt-Bu (3 equivalents). After 24 hours, the solvent was evaporated and the crude product 7 was 15 used without purification. 1 H NMR (CDCl 3 ) 6 4.4 (s, 2H) , 4.8 (s, NH), 6.8-7.4 (m, 13H). Example 8 H 0 N o 0 - N -NMe C1 \/Me 20 2- (3-Chloro-phenyl) -3-dimethylamino-l- [5- (morpholine-4 carbonyl) -1H-pyrrol-3-yl] -propenone (8): To a solution of compound 5 (1 equivalent) in THF, at ambient temperature, was added (Me 2

N)

2 CHOt-Bu (3 equivalents). After 24 hours, the solvent was evaporated and the crude product 8 was -96 used without purification. HPLC using method B provided Rt of 11.2 minutes. Example 9 H 0 N -H \F H2N'x Me F III-a-74 4- ( 2 -Amino-5 -methyl -pyrimidin -4 -yl) -1H-pyrrole-2 carboxylic acid 3

,

4 -difluoro-benzylamide (III-a-74): Step 1: To a solution of compound 6 (1 equivalent) in 10 THF, at ambient temperature, was added (Me 2

N)

2 CHOt-Bu (3 equivalents). After 24 hours, the solvent was evaporated and the crude product was utilized without purification. Step 2: To a solution of the compound formed above at Step 1 (1 equivalent) in ethanol, at ambient temperature, 15 was added guanidine (3 equivalents) and the resulting mixture heated at reflux. After 12 hours, the solvent was evaporated and the crude product purified by preparatory HPLC (reverse phase; 10-+90% MeCN in water; 15 minutes) to afford the desired compound III-a-74. HPLC 20 using method B provided Rt of 7.9 minutes. 1 H NMR was consistent with expected structure. FIA/MS Obs. M+1 /M 1. Example 10 H 0 N N O

N

H2N-< N C1 25 III-a-72 -97 {4- [2-Amino-5- (3-chlorophenyl) -pyrimidine-4-yl] -1H pyrrol-2-yl}-morpholin-4-yl-methanone (III-a-72): To a solution of compound 8 (1 equivalent) in ethanol, at ambient temperature, was added guanidine (3 equivalents) 5 and the resulting mixture heated at reflux. After 12 hours, the solvent was evaporated and the crude product purified by preparatory HPLC (reverse phase; 10-+90% MeCN in water; 15 minutes) to afford the desired compound III a-72. HPLC using method B, Rt=7.9 minutes. 1 H NMR was 10 consistent with expected structure. FIA/MS Obs. (M+1) 384.4 amu. Example 11 HO

NH

2

HNH

2 15 N- (2-Hydroxy-1- (S) -phenyl-ethyl) -guanidine*HC1:

(S)

Phenylglycinol (0-.38g, 2.7 mmol) and bis-Boc guanidine (N)-triflate (0.9g, 2.3 mmol) were combined in methylene chloride (anhydrous, SmL) and stirred at ambient temperature overnight. Completion of the reaction was 20 verified by HPLC. The mixture was diluted with ethyl acetate, washed with 2M sodium bisulfite, brine then dried over MgSO 4 , filtered and concentrated in vacuo. The bis-Boc guanidine intermediate was treated with 4N HC1/dioxane (5mL) and stirred at room temperature until 25 deprotection was complete (48 h) to afford the title compound..

-98 Example 12 -OH H O N N--OHH OH HN 1 NY \ / NH _O o H + HN N 0

~H

2 N IkN 01 Me H / NH ,NM Me me NH Me /NM Me NH OH III-a-155 4- [2- (2-Hydroxy-1- (s) -phenyl-ethylamino) -5-methyl 5 pyrimidin-4-yl]-lH-pyrrole-2-carboxylic acid (2-hydroxy 1- (S) -phenyl-ethyl) -amide (III-a -155) : 4 -(3 Dimethylamino-2-methyl-acryloyl) -lH-pyrrole-2-carboxylic acid ( 2 -hydroxy-1-phenyl-ethyl) -amide (100 mg, 0.29 mmol) was combined with N-(S)-phenylglycinol guanidineeHCl (126 10 mg) and potassium carbonate (121 mg) in N,N dimethylacetamide (2mL). The resulting suspension was heated and stirred at 1000 C for 24 hours. The crude material was diluted with ethyl acetate, washed with saturated NaHCO 3 , brine, dried over MgSO4 and concentrated 15 in vacuo. Purification by prep HPLC (Gilson: Column CombiHT SB-C189 5 ftM 21.2 mm x 100 mm, eluent = 0.1%TFA MeCN/H20 gradient) followed by preparative TLC (silica, 5% MeOH in CH 2 C1 2 ) afforded compound III-a-155 as a pale yellow solid (8. 0 mg). HPLC Method B, Rt=4. 76 minutes; MS 20 (FIA) 458.2 (M+1), 456.1 (M-1); :H NMR consistent with structure.

-99 Example 13 HNL N' N NH Me NH 0 OH III-a-162 4- (2-Cyclopropylamino-5-methyl-pyrimidin-4-yl) -1H 5 pyrrole-2-carboxylic acid (2-hydroxy-1- (S) -phenyl-ethyl) amide (III-a-162): 4- (3-Dimethylamino-2-methyl-acryloyl) 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl) amide (100 mg, 0.29 mmol) was combined with cyclopropyl guanidineeHCl (80 mg) and potassium carbonate (121 mg) in 10 N,N-dimethylacetamide (2mL). The resulting suspension was heated and stirred at 100 0 C for 24 hours. The crude material was diluted with ethyl acetate, washed with saturated NaHCO 3 and brine, dried over MgSO4 then concentrated in vacuo. Purification by preparative TLC 15 (silica, 1:1 EtOAc:Hexanes) afforded III-a-162 as a yellow solid (7.8 mg) . HPLC Method B, Rt=4.29 minutes; LC/MS(m/z) 378.2 (M+1), 376.2 (M-1); 1 H NMR consistent with structure. 20 Example 14 H 0 N \ / cc 3 0 OMe 3-Methoxy-1- [5- (2,2,2-trichloro-acetyl)-1H-pyrrol-3-yl] propan-1-one: To a solution of 2-trichloroacetyl pyrrole -100 (1.0 equivalent, 4.67g, 22 mmol) in methylene chloride (5 mL) was added 3-methoxypropionyl chloride (1.0 equivalent, 22 mmol) then aluminium trichloride (1.0 equivalent, 2.93g, 22 mmol) was added in small portions. 5 After 2.5 hours, the crude mixture was chromatographed on silica gel (MeOH 2% in DCM) to afford 3.0 g of the Friedel-Craft product. 1 H NMR consistent with structure. Example 15 H O

,N

N N OH O H 10 OMe 4- (3-Methoxy-propionyl) -1H-pyrrole-2-carboxylic acid (2 hydroxy-1- (S) -phenyl-ethyl) -amide: To a solution of 3 methoxy-1- [5- (2,2,2-trichloro-acetyl) -1H-pyrrol-3-yl] propan-1-one (3.0 g, 10 mmol) in acetonitrile (50 mL), 15 cooled to 0*C, was added (S)-(+)-phenyl glycinol (1.2 equivalent, 1.65 g, 12 mmol) and the resulting mixture stirred for 3 days at room temperature. The solvent was removed under reduced pressure and the residue purified by chromatography on silica gel (MeOH 5% in DCM) to 20 afford 5.3 g of the title compound as a white solid. HPLC Method B, Rt=4.2 minutes; LC/MS(m/z) 317.03 (M+1), 315.00 (M-1) ; 1H NMR consistent with structure.

-101 Example 16 H o N \ / N OH o H MeO N-Me Me 4- ( 3 -Dimethylamino-2-methoxymethyl-acryloyl) -1H-pyrrole 2-carboxylic acid (2-hydroxy-1- (S) -phenyl-ethyl) -amide: 5 4- (3-Methoxy-propionyl) -lH-pyrrole-2-carboxylic acid (2 hydroxy-l-(S)-phenyl-ethyl)-amide was treated with an excess of Bredereck's reagent in THF at room temperature to 50 0 C for 3 days. The solvent was removed under reduced pressure and the concentrate was used directly in 10 the next step. HPLC Method B, Rt=5.0 minutes "broad peak". Example 17 HNC N N / NH MeO NH OH 15 III-a-164 4- (S-Methoxymethyl-2-phenylamino -pyrimidin

-

4 -yl) -1H pyrrole-2-carboxylic 'acid (2-hydroxy-1- (S) -phenyl-ethyl) amide (III-a-164): 4- ( 3 -Dimethylamino-2-methoxymethyl acryloyl) -lH-pyrrole-2-carboxylic acid (2-hydroxy-l- (S) 20 phenyl-ethyl)-amide (0.27 mmol) was combined with phenyl guanidine (73 mg) in N,N-dimethylacetamide (2 mL) and the resulting suspension was heated at 900 C for 35 hours.

-102 The reaction mixture was diluted with ethyl acetate, washed with saturated NaHCO 3 and brine, dried over MgSO 4 and concentrated in vacuo. The crude product was purified by prep HPLC (Gilson: Column = CombiHT SB-C189 5 5 JM, 21.2 mm x 100 mm, eluent = 0.1%TFA MeCN/H20 gradient) to afford III-a-164 as a yellow solid (3.2 mg). LC/MS(m/z) 444.16 (M+1), 442.19 (M-1); HPLC Method B, Rt=5.16 minutes: 'H NMR consistent with structure. 10 Example 18 HNAO NJ N NH HO NH HOO OH III-a-165 4- ( 5 -Hydroxymethyl-2-phenylamino-pyriidin- 4 -yl) -11 pyrrole-2-carboxylic acid (2-hydroxy-1- (S) -phenyl-ethyl) 15 amide (III-a-165) : To a solution of III-a-164 (15 mg, 0.03 mmol) in dichloromethane (2 mL), cooled to -78 0 C, was added BBr 3 (135 pL, 0.13 mmol). After 15 minutes the reaction was allowed to warm to room temperature. After 45 minutes, the reaction was quenched with a saturated 20 solution of sodium carbonate and the resulting mixture was stirred for an additionnal 30 minutes before extraction with ethyl acetate. The organic layers were combined and washed with brine then dried over sodium sulfate. The crude mixture was purified by prep TLC 25 (silica, 7% MeOH in CH 2 Cl 2 ) to afford III-a-165 as a beige solid (1.6 mg). HPLC Method B, Rt=4.54 minutes;

LC/MS

-103 (m/z) 430. 15 (M+1), 428 .03 (M-1) ; 1H NMR consistent with structure. Example 19

NH

2 N N 7 NH MeO NH 0 OH 5 III-a-161 4- (2-Amino-5-methoxymethyl-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide (III-a 161): The enamine formed above at Example 16 (0.27 mmol) 10 was combined with guanidine.HC1 (51 mg) , and K 2 C0 3 (100 mg) in N,N-dimethylacetamide (4 mL). The heterogenous mixture was heated and stirred at 900 C for 35 h. The crude material was diluted with ethyl acetate, washed with saturatedd NaHCO 3 and brine, dried (MgSO 4 ) and 15 concentrated in vacuo. Purification by prep HPLC (Gilson: Column = CombiHT SB-C189 5 gM, 21.2 mm x 100 mm, eluent = 0.1%TFA MeCN/H 2 0 gradient) afforded III-a-161 as a yellow solid (2.0 mg) . LC/MS(m/z) 368.12 (M+1), 366.15 (M-1), Rt (HPLC) = 3.77 min, 'H NMR consistent with 20 structure. Example 20 SH NJ N NH

CH

3 NH O

OH

-104 4- (2-Mercapto-5-methyl-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid (2-hydroxy-1- (S) -phenyl-ethyl) -amide: 4- (3-Dimethylamino-2-methoxymethyl-acryloyl) -1H-pyrrole 2-carboxylic acid (2-hydroxy-1- (S) -phenyl-ethyl) -amide 5 (17.6 mmol, 6.0 g) was combined with thiourea (39 mmol, 3.0 g) and potassium carbonate (53 mmol, 7.3 g) in ethanol (50 mL) and the resulting suspension was heated at 900 C for 24 hrs. The solvent was removed in vacuo and the resulting black solid was diluted with water and the 10 solid was removed by filtration. The solid was washed with ethyl acetate twice and the aqueous solution was acidified to pH 5-6 with HCl(2N). The solid formed was removed by filtration and the aqueous solution was then extracted twice with ethyl acetate. The combined organic 15 phases were dried over sodium sulfate. The solvent was removed under vacuum to afford the title compound as a brown solid (3.0 g, 48% yield) . HPLC Method B, Rt=3.7 minutes, 1 H NMR consistent with structure. Example 21 S Cs NJ N N "NH

CH

3 NH 20 a OH 4- (5-Methyl-2-propylsulfanyl-pyrimidin-4-yl) -1H-pyrrole 2-carboxylic acid (2-hydroxy-1- (S) -phenyl-ethyl) -amide: To a solution of 4-(2-mercapto-5-methyl-pyrimidin-4-yl) 1H-pyrrole-2-carboxylic acid (2-hydroxy-l- (S) -phenyl 25 ethyl)-amide (7.7 mmol, 2.74 mmol) in aqueous ammonia (15%) was added at room temperature n-propyliodide (11.6 mmol, 1.1 mL) . The solution was stirred overnight at -105 room temperature. The resulting solid was collected by filtration and used directly for the next step. 'H NMR consistent with the structure. 5 Example 22 0

CH

3 O=s N~ N N NH

CH

3 NH OH 4- [5-Methyl-2- (propane-1-sulfonyl) -pyrimidin-4-yl] -1H pyrrole-2-carboxylic acid (2-hydroxy-1- (S) -phenyl-ethyl) amide: The thiopropyl compound (7.7 mmol, 3.05g) prepared 10 at Example 21 above was dissolved in 120 mL of ethanol. To this solution, maintained at room temperature, was added m-CPBA (70% w/w%, 23.1 mmol, 4.0 g). The solution was stirred for an additional 4 hours at room temperature. The solvent was removed in vacuo and the 15 residue dissolved in ethyl acetate, then washed 4 times with a solution of sodium hydroxide (1N). The organic phase was dried over sodium sulfate and concentrated in vacuo to afford the title compound as a white solid (1.7g, 51% yield for 2 steps). HPLC Method B, Rt=5.4 20 minutes. 2H NMR consistent with the structure. Example 23

H

3 C HN N N

CH

3 NH o

OH

-106 4- (2-Ethylamino-5-methyl-pyrimidin-4 -yl) -1H-pyrrole-2 carboylic acid (2-hydroxy-1- (S) -phenyl-ethyl)-amide: To a solution of 4-[5-methyl-2-(propane-1-sulfonyl)-pyrimidin 4-yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-1- (S) 5 phenyl-ethyl)-amide (47 gmol, 20 mg) in DMSO (1 mL) was added ethylamine (0.5 mmol, 150 sL). The mixture was heated at 130 0 C for 24 hours to afford the title compound. LC/MS(m/z) 366.2 (M+1); HPLC Method B, Rt=4.2 minutes; :H NMR consistent with the structure. 10 Example 24 H3C

,N-CH

3 HN N~ N NH

CH

3 NH o OH III-a-226 4- [2- (N' ,N' -Dimethyl-hydrazino) -5-methyl-pyrimidin-4-yl 1H-pyrrole-2-carboxylic acid (2-hydroxy-1- (S) -phenyl 15 ethyl)-amide (III-a-226): To a solution of 4-(3 dimethylamino-2-methoxymethyl-acryloyl) -1H-pyrrole-2 carboxylic acid (2-hydroxy-1- (S) -phenyl-ethyl) -amide (0.15 mmol, 50 mg) in DMA (2 mL) was added dimethyl-N,N aminoguanidineo2HCl (0.17 mmol, 30 mg) and potassium 20 carbonate (0.36 mmol, 50 mg). The reaction mixture was stirred for 48 hrs at 1000C. The solvent was removed by hi-vacuum "GeneVac" and the residue purified by preparative HPLC (Gilson: Column = CombiHT SB-C189 5 gM 21.2 mm x 100 mm, eluent = 0.1%TFA MeCN/H20 gradient) 25 followed by preparative TLC (silica, 5% MeOH in CH 2 C1 2

)

-107 "double elutions" afforded compound III-a-226 as a pale yellow solid (1.3 mg). HPLC Method B, Rt=4.03 min.; LC/MS (m/z) 381.1 (M+1), 379.1 (M-1); 1H NMR consistent with structure. 5 Example 25 NH H3CyO'N

NH

2 H Ethanolguanidine: Ethanolamine hydrochloride (200 mg, 2 mmol) was added to a mixture of N, N'-di-boc -N'' 10 triflylguanidine (800 mg, 2 mmol) and TEA (0.28 mL, 2 mmol) in dichloromethane (10 mL). The mixture was stirred overnight then diluted with EtOAc, washed with sodium bisulfate (2M), saturated sodium bicarbonate, dried over NaSO 4 and concentrated in vacuo. The crude 15 residue was purified by flash column chromatography eluting with 20% CH 2 Cl 2 /hexane to afford a white solid (0.56 g, 92%). ). :H NMR (CDCl 3 ): 84.18 (q, 2H), 1.60 (d, 18H), 1.37 (t, 3H). To this bis-Boc guanidine was added 4M HCl/dioxane (5 mL). The mixture was stirred for 24 h 20 and then concentrated to afford the title compound (0.26 g). 'H NMR (MeOD): 83.92 (q, 2H), 1.27 (t, 3H). MS (M+1) 104. Example 26 /\ H N 0 OH 25 III-a-195 -108 4-(2-Ethanolamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-1-(s)-phenyl-ethyl)-amide (III-a-195): To a mixture of 4-(3-dimethylamino-2-methyl acryloyl)-lH-pyrrole-2-carboxylic acid (2-hydroxymethyl 5 1-(S)-phenyl-ethyl) amide (0.1 mmol) and K 2

CO

3 (55 mg, 0.4 mmol) in DMF (1 mL) was added ethanolguanidine hydrogen chloride (0.2 mmol). The resulting suspension was stirred for 6 hours at 90 *C. The reaction mixture was filtered and the filtrate concentrated in vacuo. The 10 crude residue was purified by preparative HPLC (Gilson: Column = CombiHT SB-C189 5 pM 21.2 mm x 100 mm, eluent = 0.1%TFA MeCN/H20 gradient) to afford compound III-a-195 as yellow oil (21 mg). HPLC (method B) Rt = 4.08 min; MS (M+1) 382.1. 15 Example 27 NH EtO N NH2 Y H Ethyl carbamate guanidine: Ethylcarbazate (208 mg, 2 mmol) was added to a solution of N'N'-di-boc N'' 20 triflylguanidine (800 mg, 2 mmol) in dichloromethane (10 mL). The mixture was stirred for overnight then diluted with EtOAc, washed with sodium bisulfat (2M), saturated sodium bicarbonate, dried over anhydrous NaSO 4 and concentrated in vacuo. The crude residue was purified by 25 flash column chromatography eluting with 30% EtOAc/hexane to afford a white solid (0.55g). To this bis-boc guanidine was added 4M HCl/Dioxane (5 mL). The mixture was stirred for 24 hours and then concentrated to afford the title compound. 'H NMR (MeOD): 8 3.4.18 (d, 2H), 3.26 30 (s, 1H), 1.28 (t, 3H). MS (M+1) 134.

-109 Example 28 H3C\ O 04 ,NH HN NJ N NH

CH

3 NH OH III-a-218 4- (2-Ethyl carbamate-5-methyl-pyrimidin-4-yl) -1H-pyrrole 5 2-carboxylic acid (2-hydroxy-1- (s) -phenyl-ethyl) -amide (III-a-218): To a mixture of 4-(3-dimethylamino-2-methyl acryloyl) -1H-pyrrole-2-carboxylic acid (2-hydroxymethyl 1-(S)-phenyl-ethyl) amide (0.1 mmol) and K 2 C0 3 (55 mg, 0.4 mmol) in DMF (1 mL) was added ethyl carbamate guanidine 10 hydrogen chloride (0.2 mmol). The resulting suspension was stirred for 6 hours at 90 *C. The reaction mixture was filtered and the filtrate was concentrated in vacuo. The crude residue was purified by preparative HPLC (Gilson: Column = CombiHT SB-C189 5 pM 21.2 mm x 100 mm, 15 eluent = 0.1%TFA MeCN/H20 gradient) to afford compound III-a-218 as a yellow oil (10 mg). HPLC (method B) Rt = 4.03; MS (M+1) 425.1. IH NMR (MeOD) 8.08 (s, 1H); 7.87 (s, 1H); 7.7 (s, 1H), 7.24-7.5 (m, 5H); 5.15 (t, 1H), 4.2 (m, 2H) , 3.85 (m, 2H) ; 2.5 (s, 3H). 20 Example 29 We have prepared other compounds of formula III-a by methods substantially similar to those described in the above Examples 1-28 and those illustrated in 25 Schemes I-XII. The characterization data for these -110 compounds is summarized in Table 3 below and includes LC/MS, HPLC, and 1 H NMR data. Where applicable, 1 H NMR data is summarized in Table 3 below wherein "Y" designates "H NMR data is 5 available and was found to be consistant with structure. Compound numbers correspond to the compound numbers listed in Table 1. Table 3. Characterization Data for Selected Compounds Compound No III-a- M+1 M-1 HPLC Method Rt (mn) 1 H NMR 122 352.I7 / 136 432.2 429.8 B .-53 137 444.3 442.3 B 5.00 138 430.2 428.3 B 4.47 y 139 458.3 456.3 B 4.72 140 493.3 491-3 B 4.45 141 520.2 518.2 B 5.9 142 436.2 - B 4.0 144 440.17 - A 10.1 -Y ~ 145 46.2 444.1 B 5.45 146 482.2 - B 5.69 147 464.2 - B 5.87 148 500.1 - B.61 149 482.2 480.4 B 6.11 150 428.2 426.2 B 5.13 153 380.2 378.2 B 4.63 y 154 420.1 418.1 B 4.74 y 155 458.2 456.1 B 4.76 Y 156 441.13 - B 5.14 157 498.2 -B 6.00. 159 392.2 390.1 B 4.75y 162 378.2 376.2 B 4.2 y 163 380.2 378.0 B 4.65Y 180 338.15 -B 3.8.

-111 Compound No TT M+1 M-1 HPLC Method R (min) H NMR III-a 181 396.22 - B 3.9 182 382.18 - B 4.1 183 352.17 - 188 367.2 - B 2.86 Y 190 453.1 - B 5.86 Y 191 384.1 - B 4.46 Y 192 384.1 - B 4.41 Y 214 428.1 - B 4.9 215 415.1 - B 4.3 Y 216 422.1 - B 4.43 Y 217 422.1 - B 4.44 219 429.3 - B 3.64 Y 221 405.19 - B 4.5 227 482.4 - B 5.5 229 419.03 - B 4.29 Y 230 510.4 - B 5.19 231 432.3 - B 5.23 Y BIOLOGICAL TESTING The activity of the present compounds as protein kinase inhibitors may be assayed in vitro, in 5 vivo or in a cell line. In vitro assays include assays that determine inhibition of either the phosphorylation activity or ATPase activity of the activated protein kinase. Alternate in vitro assays quantitate the ability of the inhibitor to bind to the protein kinase. 10 Inhibitor binding may be measured by radiolabelling the inhibitor prior to binding, isolating the inhibitor/protein kinase complex and determining the amount of radiolabel bound. Alternatively, inhibitor binding may be determined by running a competition 15 experiment where new inhibitors are incubated with the protein kinase bound to known radioligands. The details -112 of the conditions used for performing these assays are set forth in Examples 30 through 37. Example 30 5 ERK INHIBITION ASSAY Compounds were assayed for the inhibition of ERK2 by a spectrophotometric coupled-enzyme assay (Fox et al (1998) Protein Sci 7, 2249). In this assay, a fixed concentration of activated ERK2 (10 nM) was incubated 10 with various concentrations of the compound in DMSO (2.5 %) for 10 min. at 30 0 C in 0.1 M HEPES buffer, pH 7.5, containing 10 mM MgCl 2 , 2.5 mM phosphoenolpyruvate, 200 iM NADH, 150 pg/mL pyruvate kinase, 50 pg/mL lactate dehydrogenase, and 200 p1M erktide peptide. The reaction 15 was initiated by the addition of 65 pM ATP. The rate of decrease of absorbance at 340 nM was monitored. The IC 50 was evaluated from the rate data as a function of inhibitor concentration. Table 4 shows the results of the activity of 20 selected compounds of this invention in the ERK2 inhibition assay. The compound numbers correspond to the compound numbers in Table 1. Compounds having an activity designated as "A" provided a percent inhibition less than or equal to 33%; compounds having an activity 25 designated as "B" provided a percent inhibition of between 4% and 66%; and compounds having an activity designated as "C" provided a provided a percent inhibition of between 67% and 100%. Compounds having an activity designated as "D" provided a Ki of less than 0.1 30 micromolar; compounds having an activity designated as "E" provided a Ki of between 0.1 and 1.0 micromolar; and -113 compounds having an activity designated as "F" provided a Ki of greater than 1.0 micromolar. Table 4. ERK2 Inhibitory Activity of Selected Compounds No.- No. N Activity Activity No. Activity III-a- III-a- III-a 2 B 3 A 4 A 5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 B 13 A 14 B 15 A 16 A 17 A 18 A 19 A 20 A 21 B 22 A 23 C 24 A 25 A 26 A 27 A 28 A 29 C 30 A 31 A 32 A 33 A 34 B 35 B 36 B 37 C 39 C 40 C 41 A 42 C 43 A 44 C 45 B 46 A 47 C 48 B 49 A 50 A 51 A 52 A 53 A 54 A 55 A 56 A 57 A 58. A 59 A 60 A 61 A 62 C 63 A 64 A 65 A 66 A 67 A 68 A 69 A 70 A 71 A 72 B 100 A 101 A 102 A 103 F 104 A 105 E 107 F 111 D -114 No. No. No. Activity Activity Activity III-a- III-a- III-a 112 D 114 F 117 D 120 E 121 A 122 C 123 A 124 C 125 A 131 A 132 F 133 F 134 D 135 C 139 D 140 D 141 D 142 D 144 E 145 D 147 D 148 D 149 D 150 D 151 D 152 D 153 D 154 D 155 D 157 D 158 D 159 D 160 E 161 E 162 D 163 D 166 E 168 F 169 E 170 F 171 F 172 F 173 E 174 D 175 D 176 D 177 D 178 D 179 D 180 F 184 E 188 E 189 D 190 E 191 D 192 E 193 D 194 D 195 D 196 D 197 F 198 D 199 D 200 D 201 D 202 D 203 D 204 D 205 D 206 D 207 D 208 D 209 D 210 D 211 D 212 D 213 D 214 D 215 D 216 D 217 D 218 E 219 D 220 D 221 D 222 D 223 D 224 D 225 D 226 D 227 D 229 E 230 D -115 No. ,, No. N Activity Activity No. Activity III-a- III-a- III-a 231 D 232 D 233 D 234 D 235 D 236 D 237 D 238 D Example 31 ERK2 INHIBITION: Cell Proliferation Assay 5 Compounds may be assayed for the inhibition of ERK2 by a cell proliferation assay. In this assay, a complete media is prepared by adding 10% fetal bovine serum and penicillin/streptomycin solution to RPMI 1640 medium (JRH Biosciences) . Colon cancer cells (HT-29 cell 10 line) are added to each of 84 wells of a 96 well plate at a seeding density of 10,000 cells/well/150 gL. The cells are allowed to attach to the plate by incubating at 37'C for 2 hours. A solution of test compound is prepared in complete media by serial dilution to obtain the following 15 concentrations: 20 AM, 6.7 pM, 2.2 gM, 0.74 pM, 0.25 gM, and 0.08 gM. The test compound solution (50 gL) is added to each of 72 cell-containing wells. To the 12 remaining cell-containing wells, only complete media (200 gL) is added to form a control group in order to measure maximal 20 proliferation. To the remaining 12 empty wells, complete media is added to form a vehicle control group in order to measure background. The plates are incubated at 37*C for 3 days. A stock solution of 3 H-thymidine (1 mCi/mL, New England Nuclear, Boston, MA) is diluted to 20 gCi/mL 25 in RPMI medium then 20 pL of this solution is added to each well. The plates are further incubated at 37*C for 8 -116 hours then harvested and analyzed for 3 H-thymidine uptake using a liquid scintillation counter. Compounds III-a-116, III-a-139, and III-a-136 were each shown to have an IC 50 of less than 0.1 pM. 5 Example 32 ERK1 INHIBITION ASSAY Compounds were assayed for the inhibition -6f ERK1 by a spectrophotometric coupled-enzyme assay (Fox et 10 al (1998) Protein Sci 7, 2249). In this assay, a fixed concentration of activated ERK1 (20 nM) was incubated with various concentrations of the compound in DMSO (2.0 %) for 10 min. at 30 0 C in 0.1 M HEPES buffer, pH 7.6, containing 10 mM MgCl 2 , 2.5 mM phosphoenolpyruvate, 200 15 pM NADH, 30 pg/mL pyruvate kinase, 10 pag/mL lactate dehydrogenase, and 150 pM erktide peptide. The reaction was initiated by the addition of 140 pM ATP (20 pL). The rate of decrease of absorbance at 340 nM was monitored. The Ki was evaluated from the rate data as a function of 20 inhibitor concentration. Examples of compounds that were found to inhibit ERK1 with an activity of less than 0.1 pM include III-a-202, III-a-204, and III-a-,205. 25 Example 33 GSK-3 INHIBITION ASSAY Compounds were screened for their ability to inhibit GSK-3p (AA 1-420) activity using a standard coupled enzyme system (Fox et al. (1998) Protein Sci. 7, 30 2249). Reactions were carried out in a solution containing 100 mM HEPES (pH 7.5), 10 mM MgCl 2 , 25 mM NaCl, 300 pM NADH, 1 mM DTT and 1.5% DMSO. Final substrate -117 concentrations in the assay were 20 pM ATP (Sigma Chemicals, St Louis, MO) and 300 pM peptide (HSSPHQS(P0 3

H

2 )EDEEE, American Peptide, Sunnyvale, CA). Reactions were carried out at 30 0 C and 20 nM GSK-30. 5 Final concentrations of the components of the coupled enzyme system were 2.5 mM phosphoenolpyruvate, 300 pM NADH, 30 pg/ml pyruvate kinase and 10 pg/ml lactate dehydrogenase. An assay stock buffer solution was prepared 10 containing all of the reagents listed above with the exception of ATP and the test compound of interest. The assay stock buffer solution (175 pl) was incubated in a 96 well plate with 5 p1 of the test compound of interest at final concentrations spanning 0.002 pM to 30 pM at 30 15 *C for 10 min. Typically, a 12 point titration was conducted by preparing serial dilutions (from 10 mM compound stocks) with DMSO of the test compounds in daughter plates. The reaction was initiated by the addition of 20 pl of ATP (final concentration 20 pM). 20 Rates of reaction were obtained using a Molecular Devices Spectramax plate reader (Sunnyvale, CA) over 10 min at 30*C. The Ki values were determined from the rate data as a function of inhibitor concentration. Table 5 shows the results of the activity of 25 selected compounds of this invention in the GSK3 inhibition assay. The compound numbers correspond to the compound numbers in Table 1. Compounds having an activity designated as "A" provided a Ki of less than 0.1 micromolar; compounds having an activity designated as 30 "B" provided a Ki of between 0.1 and 1.0 micromolar; and compounds having an activity designated as "C" provided a Ki of greater than 1.0 micromolar.

-118 Table 5. GSK3 Inhibitory Activity of Selected Compounds Activity Activity No. Activity lIla- IIla- IlIa- Atvt 116 A 117 A 134 C 136 A 137 A 138 A 139 A 140 A 141 A 142 A 144 C 145 A 146 B 147 A 148 A 149 A 150 B 151 A 152 A 153 A 154 A 155 B 156 B 157 A 158 A 159 A 162 A 166 C 172 C 173 C 174 A 175 B 176 A 177 B 178 B 179 A 181 C 184 C 187 C 188 C 189 C 190 B 191 B 193 B 194 A 196 C 198 C 199 A 200 C 201 B . 202 C 203 B 205 B 206 A 207 B 208 A 209 A 210 C 211 B 212 A 213 B 214 B 215 A 216 A 217 A 222 B 223 A 224 A 225 A 227 C 228 A 230 B 231 A 232 B 233

C

-119 Example 34 AURORA-2 INHIBITION ASSAY Compounds were screened in the following manner for their ability to inhibit Aurora-2 using a standard 5 coupled enzyme assay (Fox et al (1998) Protein Sci 7, 2249). To an assay stock buffer solution containing 0.1M HEPES 7.5, 10 mM MgCl 2 , 1 mM DTT, 25 mM NaCl, 2.5 mM phosphoenolpyruvate, 300 mM NADH, 30 mg/ml pyruvate 10 kinase, 10 mg/ml lactate dehydrogenase, 40 mM ATP, and 800 IiM peptide (LRRASLG, American Peptide, Sunnyvale, CA) was added a DMSO solution of a compound of the present invention to a final concentration of 30 pM. The resulting mixture was incubated at 30 'C for 10 min. The 15 reaction was initiated by the addition of 10 iL of Aurora-2 stock solution to give a final concentration of 70 nM in the assay. The rates of reaction were obtained by monitoring absorbance at 340 nm over a 5 minute read time at 30 *C using a BioRad Ultramark plate reader 20 (Hercules, CA). The Ki values were determined from the rate data as a function of inhibitor concentration. Examples of compounds that were found to inhibit Aurora-2 include III-a-116,- III-a-117, III-a-136, III-a-138, III a-139, III-a-140, and III-a-141. 25 Example 35 CDK-2 INHIBITION ASSAY Compounds were screened in the following manner for their ability to inhibit CDK-2 using a standard 30 coupled enzyme assay (Fox et al (1998) Protein Sci 7, 2249). To an assay stock buffer solution containing 0.1M HEPES 7.5, 10 mM MgCl 2 , 1 mM DTT, 25 mM NaCl, 2.5 mM -120 phosphoenolpyruvate, 300 mM NADH, 30 mg/ml pyruvate kinase, 10 mg/ml lactate dehydrogenase, 100 mM ATP, and 100 pM peptide (MAHHHRSPRKRAKKK, American Peptide, Sunnyvale, CA) was added a DMSO solution of a compound of 5 the present invention to a final concentration of 30 pM. The resulting mixture was incubated at 30 *C for 10 min. The reaction was initiated by the addition of 10 pL of CDK-2/Cyclin A stock solution to give a final concentration of 25 nM in the assay. The rates of 10 reaction were obtained by monitoring absorbance at 340 nm over a 5-minute read time at 30 *C using a BioRad Ultramark plate reader (Hercules, CA). The Ki values were determined from the rate data as a function of inhibitor concentration. 15 The following compounds were shown to have Ki values than 0.1 gM for CDK-2: III-a-116, III-a-142, III a-149, and III-a-152. The following compounds were shown to have Ki values between 0.1 pM and 1 pM for CDK-2: III-a-146, III 20 a-148, III-a-150, III-a-155, III-a-162, and III-a-174. The following compounds were shown to have Ki values between 1.0 and 20.0 [tM for CDK-2: III-a-117, III a-156, and III-a-159. 25 Example 36 LCK INHIBITION ASSAY The compounds were evaluated as inhibitors of human Lck kinase using either a radioactivity-based assay or spectrophotometric assay. 30 Lck Inhibition Assay A: Radioactivity-based Assay The compounds were assayed as inhibitors of full length bovine thymus Lck kinase (from Upstate -121 Biotechnology, cat. no. 14-106) expressed and purified from baculo viral cells. Lck kinase activity was monitored by following the incorporation of 33 P from ATP into the tyrosine of a random poly Glu-Tyr polymer 5 substrate of composition, Glu:Tyr = 4:1 (Sigma, cat. no. P-0275). The following were the final concentrations of the assay components: 0.025 M HEPES, pH 7.6, 10 mM MgCl 2 , 2 mM DTT, 0.25 mg/ml BSA, 10 pM ATP (1-2 pCi 33 P-ATP per reaction), 5 mg/ml poly Glu-Tyr, and 1-2 units of 10 recombinant human Src kinase. In a typical assay, all the reaction components with the exception of ATP were pre-mixed and aliquoted into assay plate wells. Inhibitors dissolved in DMSO were added to the wells to give a final DMSO concentration of 2.5%. The assay plate 15 was incubated at 30 C for 10 min before initiating the reaction with 33 P-ATP. After 20 min of reaction, the reactions were quenched with 150 pl of 10% trichloroacetic acid (TCA) containing 20 mM Na 3

PO

4 . The quenched samples were then transferred to a 96-well 20 filter plate (Whatman, UNI-Filter GF/F Glass Fiber Filter, cat no. 7700-3310) installed on a filter plate vacuum manifold. Filter plates were washed four times with 10% TCA containing 20 mM Na 3

PO

4 and then 4 times with methanol. 200pl of scintillation fluid was then added to 25 each well. The plates were sealed and the amount of radioactivity associated with the filters was quantified on a TopCount scintillation counter. The radioactivity incorporated was plotted as a function of the inhibitor concentration. The data was fitted to a competitive 30 inhibition kinetics model to get the Ki for the compound.

-122 Lck Inhibition Assay B: Spectrophotometric Assay The ADP produced from ATP by the human recombinant Lck kinase-catalyzed phosphorylation of poly Glu-Tyr substrate was quanitified using a coupled enzyme 5 assay (Fox et al (1998)' Protein Sci 7, 2249). In this assay one molecule of NADH is oxidised to NAD for every molecule of ADP produced in the kinase reaction. The disappearance of NADH can be conveniently followed at 340 nm. 10 The following were the final concentrations of the assay components: 0.025 M HEPES, pH 7.6, 10 mM MgCl 2 , 2 mM DTT, 5 mg/ml poly Glu-Tyr, and 50 nM of recombinant human Lck kinase. Final concentrations of the components of the coupled enzyme system were 2.5 mM 15 phosphoenolpyruvate, 200 pM NADH, 30 pg/ml pyruvate kinase and 10 pg/ml lactate dehydrogenase. In a typical assay, all the reaction components with the exception of ATP were pre-mixed and aliquoted into assay plate wells. Inhibitors dissolved in DMSO 20 were added to the wells to give a final DMSO concentration of 2.5%. The assay plate was incubated at 30 *C for 10 min before initiating the reaction with 150 pM ATP. The absorbance change at 340 nm with time, the rate of the reaction, was monitored on a molecular 25 devices plate reader. The data of rate as a function of the inhibitor concentration was fitted to competitive inhibition kinetics model to get the Ki for the compound. The following compounds were shown to have Ki values than 1 ,M for Lck: III-a-170, III-a-171, III-a 30 172, III-a-173, III-a-181, and III-a-203.

-123 The following compounds were shown to have Ki values between 1.0 and 20.0 gM for Lck: III-a-204, III-a 205, III-a-206, and III-a-207. 5 Example 37 AKT3 INHIBITION ASSAY Compounds were screened for their ability to inhibit AKT3 using a standard coupled enzyme assay (Fox et al., Protein Sci., (1998) 7, 2249). Assays were 10 carried out in a mixture of 100 mM HEPES 7.5, 10 mM MgCl2, 25 mM NaCl , 1 mM DTT and 1.5% DMSO. Final substrate concentrations in the assay were 170 pM ATP (Sigma Chemicals) and 200 pM peptide (RPRAATF, American Peptide, Sunnyvale, CA). Assays were carried out at 30 15 *C- and 45 nM AKT3. Final concentrations of the components of the coupled enzyme system were 2.5 mM phosphoenolpyruvate, 300 iM NADH, 30 ig/ML pyruvate kinase and 10 pg/ml lactate dehydrogenase. An assay stock buffer solution was prepared 20 containing all of the reagents listed above, with the exception of AKT3, DTT, and the test compound of interest. 56 pl of the stock solution was placed in a 384 well plate followed by addition of 1 l of 2 mM DMSO stock containing the test compound (final compound 25 concentration 30 pM). The plate was preincubated for about 10 minutes at 30'C and the reaction initiated by addition of 10 pl of enzyme (final concentration 45 nM) and 1 mM DTT. Rates of reaction were obtained using a BioRad Ultramark plate reader (Hercules, CA) over a 5 30 minute read time at 30'C. Compounds showing greater than 50% inhibition versus standard wells containing the assay mixture and DMSO without test compound were titrated to determine IC5o values.

-124 Selected compounds of this invention that inhibit AKT3 include: III-a-238. While we have presented a number of embodiments of this invention, it is apparent that our basic 5 construction can be altered to provide other embodiments which utilize the compounds and methods of this invention. Therefore, it will be appreciated that the scope of this invention is to be defined by the appended claims rather than by the specific embodiments which have 10 been represented by way of example. The term "comprise" and variants of the term such as "comprises" or "comprising" are used herein to denote the inclusion of a stated integer or stated integers but not to exclude any other integer or any other integers, unless in the context or usage an exclusive interpretation of the term is required. Any reference to publications cited in this specification is not an admission that the disclosures constitute common general knowledge in Australia.

-125 Appendix A: Names of Table 1 Compound Numbers III-a 1: 4-(2-Amino-5-phenyl-pyrimidin-4-yl)-lH-pyrrole-2 5 carboxylic acid dimethylamide; 2: {4- [2-Amino-5-(3-chloro-phenyl)-pyrimidin-4-yl]-1H pyrrol-2-yl}-pyrrolidin-1-yl-methanone; 3: {4- [2-Amino-5- (3-chloro-2-fluoro-phenyl) -pyrimidin-4 yl]-1H-pyrrol-2-yl}-pyrrolidin-1-yl-methanone; 10 4: 4-(2-Amino-5-phenyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-pyridin-3-yl-ethyl)-amide; 5: 14- (2 -Amino- 5 -phenyl -pyrimidin-4 -yl) -1H-pyrrol-2-yl] morpholin-4-yl-methanone; 6: [4- (2 -Amino- 5-phenyl -pyrimidin- 4-y1) -1H-pyrrol-2-yl] 15 [1,4']bipiperidinyl-1' -yl-methanone; 7: {4- [2-Amino-5- (3,4-dimethoxy-phenyl) -pyrimidin-4-yl] 1H-pyrrol-2-yl}- (3-hydroxy-piperidin-1-yl) methanone; 8:14- [2-Amino-5- (3, 4-dime thoxy -phenyl) -pyrimidin-4-yl] 20 IH-pyrrol-2-yl}- [1,4'lbipiperidinyl-1' -yl-methanone; 9: [4- (2 -Amino- 5-m- tolyl -pyrimidin-4 -yl) -1H-pyrrol-2-yl] [1,4' ]bipiperidinyl-1' -yl-methanone; 10: (4- [2-Amino-S- (3-chloro-2-fluoro-phenyl) -pyrimidin-4 y 1 ) -lH-pyrrol-2-yl}- [1,4ilbipiperidinyl-1' -yl 25 methanoie; 11: [4- (2 -Amino -5-m- tolyl -pyrimidin- 4-yl) -1H-pyrrol-2 yl - (4-hydroxy-piperidin-1-y1) -methanone; 12: [4- (2 -Amino- 5-phenyl-pyrimidin-4 -y1) -1H-pyrrol-2-y1] [4- (2-fluoro-phenyl) -piperazin-1-ylj -methanone; 30 13: [4- (2-Amino-5-phenyl-pyrimidin-4-yl) -lH-pyrrol-2-yl] (4-phenyl-piperazin-1-y1) -methanone; 14: [4- (2 -Amino- 5-phenyl -pyrimidin-4 -yl) -1H-pyrrol-2-ylI [4- (4-f luoro-phenyl) -3, 6-dihydro-2H-pyridin-1-y1] methanone; 35 15: [4- (2-Amino-5-phenyl-pyrimidin-4-yl) -1H-pyrrol-2-yl] (4-pyridin-2-yl-piperazin-1-yl) -methanone; 16: {4- [2-Amino-5- (3,4-dimethoxy-phenyl) -pyrimidin-4-yl] 1H-pyrrol-2-yl} -morpholin-4-yl-methanone; 17: 4- [2-Amino-5- (3,4-dimethoxy-phenyl) -pyrimidin-4-yl] 40 1H-pyrrole-2-carboxylic acid (2-pyridin-3-yl-ethyl) amide; 18: [4- (2-Amino-5-m-tolyl-pyrinidin-4-yl) -lH-pyrrol-2 yl] -morpholin-4-yl-methanone; 19: 4- (2-Amino-5-m-tolyl-pyrimidin-4-yl) -1H-pyrrole-2 45 carboxylic acid (2-pyridin-3-yl-ethyl) -amide; -126 20: 4-[2-Amino-5-(3-chioro-phenyl)-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-pyridin-3-yl-ethyl) amide; 21: {4-[2-Amino-5-(3-chloro-phenyl)-pyrimidin-4-ylj-11 5 pyrrol-2-yl}- [4- (2-fluoro-phenyl) -piperazin-1-yl] methanone; 22: (4- [2-Amino-.- (3-chloro-phenyl) -pyrimidin-4-yl] -1H pyrrol-2-yl}- (4-phenyl-piperazin-1-yl) -methanone; 23: {4- [2-Amino-5- (3-chloro-phenyl) -pyrimidin-4-yl] -1H 10 pyrrol-2-yl}- [4- (4-f luoro-phenyl) -3,E-dihydro-2H pyridin-1-yl] -methanone; 24: {4- [2-Axnino-5- (3-chloro--phenyl) -pyrimidin-4-yl] -lH pyrrol-2-yl}- (3,4-dihydro-1H-isoquinolin-2-yl) methanone; 15 25: {4-[2-Amino-5-(3-chioro-phenyl)-pyrimidin-4-yl]-iN pyrrol-2-yl}- (4-pyridin-2-yi-piperazin-1-yl) methanone; 26: {4-[2-Anino-5-(3-chloro-2-fluoro-phenyl)-pyrimidin-4 yl] -1H-pyrrol-2-yl}-morpholin-4-yl-methanone; 20 27: {4-[2-Amino-5-(3-chloro-phenyl)-pyrimidin-4-ylJ-iN pyrroi-2-yl}- (4-hydroxy-piperidin-1-yi) -methanone; 28: {4-[2-Amino-5-(3-chioro-phenyl)-pyrimidin-4-yi]-iN pyrroi-2-yi},- [1,4' 1]bipiperidinyi-1' -yl-methanone; 29: 4-(2-Amino-5-phenyl-pyrimidin-4-yl)-lH-pyrrole-2 25 carboxylic acid benzyl-methyi-amide; 30: [4-(2-Amino-5-phenyi-pyrimidin-4-yl)-iH-pyrrol-2-yi] [4- (4-methoxy-phenyl) -piperazin-1-yi] -methanone; 31: [4-(2-Amino-5-phenyl-pyrimidin-4-yi)-iH-pyrrol-2-yl] (2 -hydroxymethyl -piperidin- i-yl) -methanone; 30 32: [4-(2-Amino-5-phenyi-pyrimidin-4-yi)-1N-pyrroi-2-ylI (3 ,4-dihydro-IH-isoquinolin-2-yi) -methanone; 33: 4-[2-Amino-5-(3,4-dimethoxy-phenyl)-pyrimidin-4-yi] 1H-pyrroie-2-carboxyiic acid benzyi-methyl-amide; 34: {4-[2-Amino-5-(3,4-dimethoxy-phenyl)-pyrimidin-4-ylI 35 1H-pyrrol-2-yl}- [4- (4-fiuoro-phenyl)-3,6-dihydro-2H pyridin-i-ylJ -methanone; 35: {4- [2-Amino-S.-(3,4-dimethoxy-phenyl)-pyrimidin-4-yi] 1H-pyrroi-2-yl}- (3,4-dihydro-lH-isoquinoiin-2-y1) metharione; 40 36: 4-(27Amino-5-m-tolyi-pyrimidin-4-Yi)71H-pyrrole-2 carboxylic acid benzyl-methyl-amide; 37: [4-(2-Amino-5-m-toiyl-pyrimidin-4-yl)-1H-pyrrol-2 yl - (4-phenyi-piperazin-1-yl) -methanone; 38: [4-(2-Amino-5-m-tolyl-pyrimidin-4-yi)-iH-pyrroi-2 45 yl - (4-methyl- [i,4ldiazepan-i-yi) -methanone; 39: [4- (2-Amino-5-m-toiyi--pyrimidin-4-yi) -iH-pyrroi-2 yi - (3,4-dihydro-iN-isoquinolin-2-yi) -methanone; 40: 4-[2-Amino-5-(3-chloro-phenyl)-pyrimidin-4-yl]-1H pyrrole-2-carboxylic acid benzyi-methyl-amide; -127 41: {4- r2-Amino-5- (3-chioro-phenyl) -pyrimidin-4-yl]

-IH

pyrrol-2-yl)-(4-methyl.[l,4ldiazepan-1-yl) methanone; 42: 4- [2-Amino-5- (3-chloro-2-fluoro-phenyl) -pyrimidin-4 5 yll]-H-pyrrole-2-carboxylic acid benzyl-methyl amide; 43: {4- [2-Amino-5- (3-chloro-phenyl) -pyrimidin-4-yll -iN pyrrol-2-yl}- [2- (2-hydroxy-ethyl) -piperidin-1-yl] methanone; 10 44: {4- [2-Amino-5-(3-chloro-2fluoro-phenyl) -pyrimidin-4 yl] -lH-pyrrol-2-yl}- (4-phenyl-piperazin-1-yl) methanone; 45: (4- (2-Amino-5-m-tolyi..pyrimidin-4.yl) -1N-pyrrol-2 yl] -[4- (2-f luoro-phenyl) -piperazin-1-yl) -methanone; 15 46: [4- ( 2 -Amino-5-m-tolyl-pyrimidin-4.yl) -l-pyrroj.-2 yl - (3-hydroxy-piperidin-1-yl) -methanone; 47: [4- ( 2 -Amino-5-m-toy-pyrmidin4.yl) -1N-pyrrol-2 yl - [4- (4-methoxy-phenyl) -piperazin-1-yl] -methanone; 48: [4- (2-Amino-5-m-tolyl-pyrimidin-4.yl) -1H-pyrroi-2 20 yl] -[4- (4-fluoro-phenyl) -3,6-dihydro-2H-pyridin-l ylJ -methanone; 49: {4- [2-Amino-5- (3-chloro-2-fluoro-phenyl) -pyrimidin-4 yl] -lH-pyrrol-2-ylJ- [4- (2-fluoro-phenyl) -piperazin l-yl] -methanone; 25 50: {4- [2-Amino-5- (3-chloro-2-fluoro-phenyl) -pyrimidin-4 yi] -lH-pyrrol-2-ylJ- (4- (4-methoxy-phenyl) -piperazin l-yl] -methanone; 51_: {4- [ 2 -Amino-5- (3-chloro-2-fluoro-phenyl) -pyrimidin-4 yll-lN-pyrrol-2-yl}- (4-methyl- [1,4]diazepan-1-yl) 30 methanone; 52: 1-(4-{4-[2-Amino-5-(3-chloro-2.fluoro-phenyl) pyrimidin-4-yi] -1H-pyrrole-2-carbonyl} -piperazin-l 53: {4- [2-Amino-5-(3-chloro-2.41uoro-phenyl) -pyrimidin-4 35 yl] -lH-pyrrol-2-yl-(3,4-dihydrolH-isoqinolin2 yl) -methanone; 54: {4- [2-Amjno-5- (3-chioro-phenyl) -pyrimidin-4-yl]

-IN

pyrrol-2-yl}- (3-hydroxy-piperidin-1.yl) -methanone; 55: [4-(2-Amino-5-pheny-pyrimidin4y)lHpyrrol12-yl 40 (4-methyl- [1,4]diazepan-1-yl) -methanone; 56: 1- (4-{4- [2-Amino-5- (3.4-dimethoxy-phenyl) -pyrirnidin 4-yl] -lN-pyrrole-2-carbonyl}.piperazin.>.yl) ethanone; 57: {4- [2-Amino-5- (3.4-dimethoxy-phenyl) -pyrimidin-4-yl] 45 1H-pyrrol-2-yl}-(4-methy1.[14Idiazepan-1-yl) methanone; 58: (4- (2-Amino-5-phenyl-pyrimidin-4.yl) -1N-pyrrol-2-ylJ (3 -hydroxy-piperidin-1-yl) -methanone; -128 59: 4-[2-Amino-B-(3-chloro-phenyl)-pyrimidin-4-yll-1H pyrrole-2-carboxylic acid methyl- (2-pyridin-2-yl ethyl) -amide; 60: [4-(2-Amino-5-m-tolyl-pyrimidin-4-yl)-lH-pyrrol-2 5 ylJ-[2- (2-hydroxy-ethyl) -piperidin-1-yl] -methanone; 61: {4- [2-Amino-5- (3-chloro-2-fluoro-phenyl) -pyrimidin-4 yl] -lH-pyrrol-2-yl}- [2- (2-hydroxy-ethyl) -piperidin 1-yl] -methanone; 62: 4- [2-Amino-B- (3-chloro-2-fluoro-phenyl) -pyrimidin-4 10 yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-1 methyl-2-phenyl-ethyl) -methyl-amide; 63: {4- [2-Amino-B- (3-chloro-2-fluoro-phenyl) -pyrimidin-4 yll-lH-pyrrol-2-yl}-(4-pyridin-2-yl-piperazin-1.yl) methanone; 15 64: [4-(2-Amino-5-phenyl-pyrimidin-4-yl)-1H-pyrrol-2-ylI (4-hydroxy-piperidin-1-yl) -methanone; 65: {4-[2-Amino-5-(3,4-dimethoxy-phenyl)-pyrimidin-4-yl] 1H-pyrrol-2-yl}- (4-hydroxy-piperidin-1-yl) methanone; 20 66: {4-[2-Amino-B-(3-chloro-2-fluoro-phenyl)-pyrimidin-4 yl] -1H-pyrrol-2-yl}- (4-hydroxy-piperidin-1-yl) methanone; 67: {4-[2-Amino-5-(3,4-dimethoxy-phenyl)-pyrimidin-4-yll 1H-pyrrol-2-yl)- (4-pyridin-2-yl-piperazin-i-yl) 25 methadone; 68: {4-[2-Amino-5-(3-chioro-phenyl)-pyrimidin-4-yl]-1H pyrrol-2-yl}- [4- (2-hydroxy-ethyl) -piperazin-1-yl] methanone; 69: 1-{4-[4-(2-Amino-5-m-tolyl-pyrimidin-4-yl)-lH 30 pyrrole-2-carbonyl] -piperazin-1-yl} -ethanone; 70: {4- [2-Amino-5- (3,4-dimethoxy-phenyl) -pyrimidin-4-yl] 1H-pyrrol-2-yl}- [4- (2-fluoro-phenyl) -piperazin-1 ylJ-methanone; 71: [4- (2-Amino-5-phenyl-pyrimidin-4-yl) -lH-pyrrol-2-yl] 35 pyrrolidin-1-yl-methanone; 72: {4- [2-Amino-B- (3-chloro-phenyl) -pyrimidin-4-yl] -lH pyrrol-2-yl }-morpholin-4-yl-methanone; 73: 4- (2-Amino-5-methyl-pyrimidin-4-y1) -1H-pyrrole-2 carboxylic acid benzylamide; 40 74:. 4- (2-Amino-5-methyl-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid 3, 4-difluoro-benzylamide; 75: 4- (2-Amino-5-methyl-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 76: 4- (2-Amfino-5-methyl-pyrimidin-4-yl) -1H-pyrrole-2 45 carboxylic acid 4-f luoro-benzylamide; 77: 4- (2-Amino-5-methyl-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid 3 -chloro-benzylamide; 78: 4- (2-Amino-5-methyl-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid 4-methoxy-benzylamide; -129 79: 4-(2-Amino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid 3-chloro-4-fluoro-benzylamide; 80: 4-(2-Amino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (tetrahydro-furan-2-ylmethyl) -amide; 5 81: 4-(2-Amino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (tetrahydro-furan-2-ylmethyl) -amide; 82: 4-(2-Amino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (3-hydroxy-l-phenyl-propyl) -amide; 83: 4-(2-Amino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 10 carboxylic acid (3-hydroxy-1-phenyl-propyl) -amide; 84: 4-(2,5-Diamino-pyrimidin-4-yl)-1N-pyrrole-2 carboxylic acid 3-chloro-4-fluoro-benzylamide; 8S: 4- (2-Amino-5-methylamino-pyrimidin-4-yl) -lil-pyrrole 2-carboxylic acid 3-chloro-4-fluoro-benzylamide; 15 86: 4-(5-Acetylamino-2-amino-pyrimidin-4-yl)-lH-pyrrole 2-carboxylic acid 3-chloro-4-fluoro-benzylamide; 87: 4-[2-Amino-5-(3-methyl-ureido)-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid 3-chloro-4-fluoro benzylamide; 20 88: 4-(2-Amino-5-hydroxy-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid 3 -chloro-4-fluoro-benzylamide; 89: 4-(2-Amino-5-methylaminomethyl-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid 3-chloro-4-fluoro benzylamide; 25 90: 4-(2-Amino-5-hydroxymethyl-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid 3-chloro-4-fluoro benzylamide; 91: 4-[2-Cyclohexylamino-5-(3-methyl-ureido)-pyrimidin-4 yl] -1H-pyrrole-2-carboxylic acid 3-chloro-4-fluoro 30 benzylamide; 92: 4-[2-Acetylamino-5-(3-methyl-ureido)-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid 3-chloro-4-fluoro benzylamide; 93: 4-(5-Hydroxy-2-methanesulfonylamino-pyrimidin-4-yl) 35 1H-pyrrole-2-carboxylic acid 3-chloro-4-fluoro benzylamide; 94: 4- (2-Amino-5-methanesulfonyl-pyrimidin-4-yl) -lH pyrrole-2-carboxylic acid 3-chloro-4-fluoro benzylamide; 40 95: 4-(2-Amino-5-hydroxymethyl-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid 3,4-difluoro-benzylamide; 96: 4-(2-Cyclohexylamino-5-methyl-pyrimidin-4-yl)-l-2 pyrrole-2-carboxylic acid 3,4-difluoro-benzylamide; 97: 4-[2-Amino-5-(3,5-dichoro-phenyl)-pyrimidin-4-yl)y 45 1H-pyrrole-2-carboxylic acid (pyridin-4-ylmethyl) amide; 98: 4-[5-(3,5-Dichoro-phenyl)-2-phenylamino-pyriridin-4 ycr-H-pyrrole-2-carboxylic acid 3-trifluoromethyl benzylamide; -130 99: 4-[2-Amino-S-(3,5-dichloro-phenyl)-pyrimidin-4-yl) 1H-pyrrole-2-carboxylic acid .(2-hydroxy-1-phenyl ethyl)-amide; 100: 4-[2-Amino-5-(3,5-dichloro-phenyl)-pyrimidin-4-yl] 5 1H-pyrrole-2-carboxylic acid (benzo[1,3]dioxol-5 ylmethyl)-amide; 101: 4-[2-Amino-5-(3,5-dichloro-phenyl)-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid (2-dimethylamino-2 pyridin-3-yl-ethyl)-amide; 10 102: 4-[2-Amino-5-(3,5-dichloro-phenyl)-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid 4-methanesulfonyl benzylamide; 103: 4- [5- (3, 5-Dichloro-phenyl)

-

2 -phenylamino-pyrimidin 4-yl]-lH-pyrrole-2-carboxylic acid 15 (benzo[1,3]dioxol-5-ylmethyl)-amide; 104: 4-[5-(3,5-Dichloro-phenyl)- 2 -phenylamino-pyrimidin 4 -yl]-1H-pyrrole-2-carboxylic acid (2-morpholin-4 yl-2-pyridin-3-yl-ethyl)-amide; 105: 4-[2-Amino-5-(3-fluoro-5-trifluoromethyl-phenyl) 20 pyrimidin-4-yl]-1H-pyrrole-2-carboxylic acid (2 hydroxy-1-phenyl-ethyl)-amide; 106: 4-(2-Amino-5-propyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-pyridin-3-yl-ethyl)-amide; 107: 4-(2-Amino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 25 carboxylic acid (2-pyridin-3-yl-ethyl)-amide; 108: 4-(5-Methyl-2-methylamino-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-pyridin-3-yl-ethyl) amide; 109: 4-(2-Methylamino-pyrimidin-4-yl)-1H-pyrrole-2 30 carboxylic acid (2-pyridin-3-yl-ethyl)-amide; 110: 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole 2-carboxylic acid (2-dimethylamino-ethyl)-amide; 111: 4-(5-Methyl-2-phenylamino-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid propylamide; 35 112: 4-(5-Methyl-2-phenylamino-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (3-phenyl-propyl)-amide; 113: 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole 2-carboxylic acid (naphthalen-1-ylmethyl)-amide; 114: 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole 40 2-carboxylic acid cyclopropylamide; 115: 4-(2-Ethylamino-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid 2 -trifluoromethyl-benzylamide; 116: 4-(5-Methyl-2-phenylamino-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl 45 ethyl)-amide; 117: 4-( 2 -Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole 2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 118: 4-(2-Ethylamino-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (4-methyl-cyclohexyl)-amide; -131 119: 4-(5-Ethyl-2-phenylamino-pyrimidin-4y1)-1H-pyrrole 2-carboxylic acid isopropylamide; 120: 4-(5-Methyl-2-phenylamino-pyrimidin-4.yl)-1H pyrrole-2-carboxylic acid (2-amino-ethyl) -amide; 5 121: 4-(2-Amino-pyrimidin-4-yl)-1H-pyrrole-2-carboxylic acid benzyl-methyl-amide; 122: 4-(2-Amino-pyrimidin-4-yl)-1H-pyrrole-2-carboxylic acid (2-hydroxy-l-methyl-2-phenyl-ethyl) -methyl amide; 10 123: 1-{4-[4-(2-Ethylamino-5-methyl-pyrimidin-4.yl)-iN pyrrole-2-carbonylj -piperazin-1-yl} -ethanone; 124: 4-(2-Ethylamino--methyl-pyrimidin-4-yl)-1H-pyrrole 2-carboxylic acid (3-phenyl-propyl)-amide; 125: 4-(2-Amino-5-ethyl-pyrimidin-4y1)-1N-pyrrole-2 15 carboxylic acid [2-(6-methoxy-H-indol-3-yl)-ethyl amide; 126: 4-(5-Methyl-2-phenylamino-pyrimidin-44-ypl)-b pyrrole-2-carboxylic acid (2-phenoxy-ethyl)-amide; 127: 4-(5-Methyl-2-phenylamino-pyrimidin-4-yl)-H 20 pyrrole-2-carboxylic acid (1-methyl-3-phenyl propyl)-amide; 128: 4-[(5-Methyl-2-methylamino-pyrimidin-4-yl-1H pyrrole-2-carboxylic acid (H-benzoimidazol-2 ylmethyl) -amide; 25 129: 4-(5-Methyl-2-methylamino-pyrimidin-4-yl)- lH pyrrole-2-carboxylic acid (1-hydroxymethyl-3-methyl butyl)-amide; 130: 4-(5-Methyl-2-phenylamino-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid [-hydroxymethyl-2-(d 30 imidazol-4-yl)-ethyl]-amide; 131: 4-(2-Amino--methyl-pyrimidin-4-y)-l)-pyrrole-2 carboxylic acid (tetrahydro-turan-2-ylmethyl)-amide; 132: 4-[2-(2-Diethylamino-ethylamino)-5-methyl-pyrimidin 4-ylj-1N-pyrrole-2-carboxylic acid 3,4-difluoro 35 benzylamide; 133: 4-[5-Methyl-2-(2-piperidin-1-yl-quinazolin-4 ylamino)-pyrimidin-4-yl]-1H-pyrrole-2-carboxylic acid benzylamide; 134: 4-(5-Methyl-2-pethylamino-pyrimidin-4-yl)-1H 40 pyrrole-2-carboxylic acid [1-(3-chloro-4-fluoro phenyl)-2-hydroxy-ethyl]-amide; 135: 4-(5-Methyl-2-phenylamino-pyrimidin-4-y1)-l pyrrole-2-carboxyiic acid [1- (3-chloro-4-flucro phenyl) -2-hydroxy-ethyl]o-amide; 45 136: 4-[2-(3-Fluoro-phenylamino)-5-methyl-pyrimidin-4 yl-1H-pyrrole-2-carboxylic acid (2-hydroxy-l phenyl-ethyl)-amide; -132 137: 4-[2-(3-Methoxy-phenylamino)-5-methyl-pyrimidin-4 yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-l phenyl-ethyl) -amide; 138: 4-[2-(3-Hydroxy-phenylamino)-5-methyl-pyrimidin-4. 5 yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-l phenyl-ethyl) -amide; 139: 4-[2-(Benzo[1,3idioxol-5.ylamino)-5-methyl pyrimidin-4-yl] -lH-pyrrole-2-carboxylic acid (2 hydroxy-l-phenyl. ethyl) -amide; 10 140: 4-[5-Methyl-2-( 4 -sulfamoyl-phenylamino)-pyrimidin-4 yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-a phenyl-ethyl) -amide; 141: 4-[2-(3-Benzyloxy-phenylamino)-5-methyl-pyrimidin-4 yl]-lH-pyrrole-2-carboxylic acid (2-hydroxy-1 15 phenyl-ethyl)-amide; 142:,4-[2-(4-Hydroxy-cyclohexylamino)-5-methyl-pyrimidin 4-yl-lH-pyrrole-2-carboxylic acid (2-hydroxyphenyl-ethyl)-amide; 143: 4-(-Cyclohexyl(2Bphenylaminompyrimidin- 4 yl)-lH 20 pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl ethyl)-amide; 144: 4-(5-Cyclopropy-2-phenylaminopyrimidin-4yl)-i pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl)-amide; 25 145: 4-(-Methyl-2phenyaminopyrimidin-4yl)-i pyrrole-2-carboxylic acid [1-(3-fluoro-4-methy phenyl)-2-hydroxy-ethyl-amide; 146: 4-(4-Methyl-2-phenylamino)-hpyrimidin- yl)-iN pyrrole-2-carboxylic acid [2-hydroxy-1-(3 30 trifluoromethyl-phenyl)-ethyl-amide; 147: 4-[2-(3-Fluoro-phenylamino)-5-methyl-pyrimidin-4 yl] -lH-pyrrole-2-carboxylic acid [1.-(3-f luoro-4 methyl -pherayl) -2-hydroxy-ethyl] -amide; 148: 4- [2- (3-Fluoro-phenylamino) -5-methyi-pyrimidin-4 35 yl-H-pyrrole-2-carboxylic acid [2-hydroxy-l-(3 trifluoromethylphenyl)-ethyl]-amide; 149: 4- [5-Methyl-2-

(

3 -trifluoromethyl-phenylamino) pyrimidin-4-yl] -lH-pyrrole-2-carboxylic acid (2 hydroxy-l-phenyl-ethyl) -amide; 40 150: 4- (2-Benzylaminos5methylpyrimidin4.yl) -iN pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl ethyl) -amide; 151: 4- [2- ( 3 ,4-Dimethyl-phenylamino) -5-methyl-pyrimidin. 4 -yl]-1N-pyrrole-2-.carboxylic acid (2-hydroxy-l 45 phenyl-ethyl)-amide; 152: 4- [2- (4-Benzyloxy-phenylamino) -5-methyl-pyrimidin-4 yl] -lH-pyrroie-2-carboxylic acid (2-hydroxy-i phenyl-ethyl) 7 amide; -133 153: 4-( 2 -Isopropylamino-5-methyl-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl)-amide; 154: 4-[5-Methyl-2-( 2 ,2,2-trifluoro-ethylamino) 5 pyrimidin-4-yl)-1H-pyrrole-2-carboxylic acid (2 hydroxy-1-phenyl-ethyl)-amide; 155: 4-[2-(2-Hydroxy-l-phenyl-ethylamino)-5-methyl pyrimidin-4-yl]-1H-pyrrole-2-carboxylic acid (2 hydroxy-l-phenyl-ethyl)-amide; 10 156: 4-[2-(2-Methoxy-phenylamino)-5-methyl-pyrimidin-4 yl]-1H-pyrrole-2-carboxylic acid (2-hydroxy-1 phenyl-ethyl)-amide; 157: 4-[5-Methyl-2-(4-trifluoromethoxy-phenylamino) pyrimidin-4-yl]-1H-pyrrole-2-carboxylic acid (2 15 hydroxy-1-phenyl-ethyl)-amide; 158: 4-( 2 -Isobutylamino-5-methyl-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl)-amide; 159: 4-[2-(Cyclopropylmethyl-amino)-5-methyl-pyrimidin-4 20 yl]-lH-pyrrole-2-carboxylic acid (2-hydroxy-1 phenyl-ethyl)-amide; 160: 4-(5-Methoxymethyl-2-phenylamino-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl) -amide; 25 161: 4-( 2 -Amino-5-methoxymethyl-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl)-amide; 162: 4-( 2 -Cyclopropylamino-5-methyl-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl 30 ethyl)-amide; 163: 4-(5-Methyl-2-propylamino-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl)-amide; 164: 4-(5-Methoxymethyl-2-phenylamino-pyrimidin-4-yl)-iH 35 pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl)-amide; 165: 4-(5-Hydroxymethyl-2-phenylamino-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl)-amide; 40 166: 4-[2-( 2 -Hydroxy-1-phenyl-ethylamino)-5-methyl pyrimidin-4-yl]-1H-pyrrole-2-carboxylic acid (2 hydroxy-1-phenyl-ethyl)-amide; 167: 4-( 2 -Ethylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole 2-carboxylic acid (2-hydroxy-1-methyl-2-phenyl 45 ethyl)-amide; 168: 4-( 2 -Ethylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole 2-carboxylic acid (2-hydroxy-1-methyl-2-phenyl ethyl)-amide; -134 169: 4- (2 -Ethylamino- 5-methyl -pyrimi din -4 yl) -1H-pyrrole S2-carboxylic acid (2-hydroxy-2-phenyl-ethyl) -amide; 170: 4- (2-Ethylamino-5-methyl-pyrimidin-4yl) -iH-pyrrole 2-carboxylic acid (2-hydroxy-l-hydroxymethyl-2 5 phenyl -ethyl) -amide; 171: 4- (2-Ethylamino-5-methyl-pyrimidin-4.yl) -1H-pyrrole 2-carboxylic acid (2-hydroxy-l-hydroxymethyl-2. phenyl-ethyl) -amide; 172: 4- (2-Ethylamino-5-methyl-pyrimidin-4.yl) -1H-pyrrole 10 2-carboxylic acid (3-hydroxy-1-phenyl-propyl) -amide; 173: 4- (2-Ethylamino-5-methyl-pyrimidin-4.yl) -114-pyrrole 2-carboxylic acid (3-hydroxy-1-phenyl-propyl) -amide; 174: 4- (2- (1-Hydroxymethyl -cycl opropyl amino) -5-methyl pyrimidin-4-ylI -1H-pyrrole-2-carboxylic acid (2 15 hydroxy-l-phenyl-ethyl) -ainide; 175: 4- [2- (2-Hydroxy-ethylamino)- 5-methyl-pyrimidin-4 ylj -lH-pyrrole-2-carboxylic acid- (2-hydroxy-l phenyl -ethyl) -amide; 176: 4- [2- (2-Hydroxy-1-methyl-ethylamino) -S-methyl 20 pyrimidin-4-yl] -1H-pyr role-2-carboxylic acid (2 hydroxy-l1-phenyl -ethyl) -amide; 177: 4- [2- (2 -Hydroxy-propyl amino) -5-rnethyl-pyrimidin-4 yl] -1H-pyrrole-2-carboxylic acid (2-hydroxy-l phenyl -ethyl) -amide; 25 178: 4- [2- (2-Hydroxy-propylamino) -5-methyl-pyrimidin-4 ylI -1H-pyrrole-2-carboxylic acid (2-hydroxy-i phenyl-ethyl) -amide; 179: 4- [2- (2-Hydroxy-cyclohexylamino) -5-methyl-pyrimidin 4-yl] -1H-pyrrole-2-carboxylic acid (2-hydroxy-1 30 phenyl-ethyl)-amide; 121: 4- [2- (2-Hydroxy-1-methyl-ethylamino) -5-methyl pyrimidin-4-yl] -lH-pyrrole-2-carboxylic acid (2 hydroxy-l1-phenyl -ethyl) -amide; 121: 4- [2- (3-Dimethylamino-phenylamino) -5-methyl 35 pyrimidin-4-yl] -lH-pyrrole-2-carboxylic acid (2 hydroxy-l1-phenyl -ethyl) -amide; 180: 4- (2-Amino-pyrimidin-4-yl) -1H-pyrrole-2-carboxylic acid (2-hydroxy-1-methyl-2-phenyl-ethyl) -methyl amide; 40 181: 4- (2-Amino-pyrimidin-4-yl) -lH-pyrrole-2-carboxylic acid ( 2 -hydroxy-l-methy1-2-phenyl-ethyl)y-methyl. amide; 183: 4- (2-Amino-pyrimidin-4-yl) -1H-pyrrole-2-carboxylic acid (2-hydroxy-2-phenyl-ethyl) -methyl-amide; 45 184: { [4-(2-Ethylamino-5-methyl-pyrimidin-4.yl)

-H

pyrrole-2-carbonyl] -aminol-phenyl-acetic acid methyl ester; -135 186: 4-(2-Amino-pyrimidin-4-yl)-lH-pyrrole-2-carboxylic acid (2-hydroxy-l-methyl-2-phenyl-ethyl) -methyl amide; 187: 4-(2-Ethylamino-5-methoxymethyl-pyrimidin-4.yl)-1H 5 pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl ethyl) -amide; 188: 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole 2-carboxylic acid (2-hydroxy-1-pyridin-3-yl-ethyl) amide; 10 189: 4-(2-Ethylamino-5-hydroxymethyl-pyrimidin-4.yl)-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl ethyl) -amide; 190: 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole 2-carboxylic acid [1- (3-fluoro-5-trifluoromethyl 15 phenyl)-2-hydroxy-ethyl]-amide; 191: 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole 2-carboxylic acid [1- (3-f luoro-phenyl) -2-hydroxy ethyl] -amide; 192: 4-(2-Ethylamiro-5-methyl-pyrimidin-4-yl)-iN-pyrrole 20 2-carboxylic acid [1- (2-f luoro-phenyl) -2-hydroxy ethyl] -amide; 193: 4-[2-(2-Cyclopropyl-l-hydroxymethyl-ethylamino)-5 methyl-pyrimidin-4-yl-1-pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)--amide; 25 194: 4-[2-(2,3-Dimethyl-phenylamino)-5-methyl-pyrimidin 4 -yl]-1H-pyrrole-2-carboxylic acid (2-hydroxy-l phenyl-ethyl)-amide; 195: 4-(2-Ethoxyamino-5-methyl-pyrimidin-4-yl)-lH pyrrole-2-carboxylic acid (2-hydroxy--phenyl 30 ethyl)-amide; 196: 4-[2-(tl-Hydroxymethyl-2-methyl-propylamino)-5 methyl-pyrimidin-4-yl -lH-pyrrole-2-carboxylic acid (2-hydroxy--phenyl-ethyl)-amide; 197: 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole 35 2-carboxylic acid (2-oxo--phenyl-propyl)-amide; 198: 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole 2-carboxylic acid [2-hydroxy-l-(3-trifluoromethyl phenyl)-ethyl--aaide; 199: 4-[2-(3-Fluoro-phenylamino)-5-methyl-pyrimidin-4 40 yl] -H-pyrrole-2-carboxylic acid [2-hydroxy-1-(3 trifluoromethyl-phenyl)-ethyl-amide; 200: 4-[2-(2-Chloro-phenylamino)--1-methyl-pyrimidin-4 ylt-pH-pyrrole-2-carboxylic acid [2-hydroxy-l-(3 trifluoromethyl-phenyl)-ethyl -amide; 45 201: 4-[ 2 -(2-Hydroxy-l-phenyl-ethylamino)-5-methyl pyrimidin-4-yl]-l-pyrrole-2-carboxylic acid 2 hydroxy-l-(3-trifluoromethyl-phenyl)-ethyl-amide; -136 200: 4-[2-(3-Dimethylamino-phenylamino)-5-methyl pyrimidin-4-yl] -1H-pyrrole-2-carboxylic acid [2 hydroxy-l- (3-trifluoromethyl-phenyl) -ethyl] -amide; 202: 4-(2-Cyclopropylamino-5-methyl-pyrimidin-4-yl)-lH 5 pyrrole-2-carboxylic acid [2-hydroxy-1- (3 trifluoromethyl -phenyl) -ethyl] -amide; 203: 4-(2-Cyclopropylamino-5-methyl-pyrimidin-4-yl)-lH pyrrole-2-carboxylic acid [2-hydroxy-l- (2-methoxy phenyl) -ethyl] -amide; 10 204: 4-(2-Cyclopropylamino-5-methyl-pyrimidin-4-yl)-lH pyrrole-2-carboxylic acid [.- (3-chioro-phenyl) -2 hydroxy-ethyli -amide; 205: 4-(2-Cyclopropylamino-5-methyl-pyrimidin-4-yl)-lH pyrrole-2-carboxylic acid (2-hydroxy-l-m-tolyl 15 ethyl)-amide; 206: 4-(2-Methoxyamino-5-methyl-pyrinidin-4-yl)-lH pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl) -amide; 207: 4-(2-Isopropoxyamino-5-methyl-pyrimidin-4-yl)-lH 20 pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl ethyl) -amide; 208: 4-[2-(3-Dimethylamino-phenylamino)-5-methyl pyrimidin-4-yl] -1H-pyrrole-2-carboxylic acid (2 hydroxy- 1-rn-tolyl -ethyl) -amide; 25 209: 4-[2-(2-Chioro-phenylamino)-5-methyl-pyrimidin-4 yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-l-m tolyl-ethyl) -amide; 210: 4-[2-(2-Hydroxy-1-phenyl-ethylamino)-5-methyl pyrimidin-4-yl] -1H-pyrrole-2-carboxylic acid (2 30 hydroxy-1-m-tolyl-ethyl)-amide; 211: 4-[2-(2,3-Dimethyl-phenylamino)-5-methyl-pyrimidin 4-yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-l-m tolyl-ethyl) -amide; 212: 4-[2-(3-Fluoro-phenylamino)-5-methyl-pyrimidin-4 35 yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-l-m tolyl-ethyl) -amide; 213: 4-(2-Acetylamino-5-methyl-pyrimidin-4-yl)-lH pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl ethyl) -amide; 40 214: 4-(5-Methyl-2-o-tolylamino-pyrimidin-4-yl)-1H pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl ethyl) -amide; 215: 4-[5-Methyl-2-(pyridin-3-ylamino)-pyrimidin-4-yl] lH-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl 45 ethyl)-amide; 216: 4-2-Methyl-2-[(tetrahydro-furan-2-ylmethyl)-amino] pyrimidin-4-yl-l1H-pyrrole-2-carboxylic acid (2 hydroxy-l-phenyl-ethyl)--amide; -137 217: 4-{5-Methyl-2-[(tetrahydro-furan-2-ylmethyl)-amino] pyrimidin-4-yll-1H-pyrrole-2-carboxylic acid (2 hydroxy-1-phenyl-ethyl)-amide; 218: N'-{4-[5-(2-Hydroxy-l-phenyl-ethylcarbamoyl)-1H 5 pyrrol-3-yl]-5-methyl-pyrimidin-2-yl} hydrazinecarboxylic acid ethyl ester; 219: 4-{5-Methyl-2-[(pyridin-3-ylmethyl)-amino] pyrimidin-4-yl}-1H-pyrrole-2-carboxylic acid (2 hydroxy-1-phenyl-ethyl)-amide; 10 220: 4-( 2 -Cyclopropylmethoxyamino-5-methyl-pyrimidin-4 yl)-1H-pyrrole-2-carboxylic acid (2-hydroxy-l phenyl-ethyl)-amide; 221: 4-[2-(Isoxazol-3-ylamino)-5-methyl-pyrimidin-4-yll 1H-pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl 15 ethyl) -amide; 222: 4-[2-(2-Hydroxy-l-methyl-ethylamino)-5-methyl pyrimidin-4-yl] -lH-pyrrole-2-carboxylic acid (2 hydroxy-1-m-tolyl-ethyl) -amide; 223: 4-(5-Methyl-2-o-tolylamino-pyrimidin4yl)-lH 20 pyrrole-2-carboxylic acid (2-hydroxy-l-m-tolyl ethyl) -amide; 224: 4-(5-Methyl-2-o-tolylamino-pyrimidin-4-yl)lH pyrrole-2-carboxylic acid [1- (3-chioro-phenyl) -2 hydroxy-ethyl] -amide; 25 225: 4-[2-(2-Hydroxy-ethoxyamino)-5-nethyl-pyrimidin-4 yl] -1H-pyrrole-2-carboxylic acid (2-hydroxy-1 phenyl -ethyl) -amide; 226: 4-[2-(N',N'-Dimethyl-hydrazino)-5-methyl-pyrimidin 4-yl] -lH--pyrrole-2-carboxylic acid (2-hydroxy-1 30 phenyl-ethyl)-amide; 227: 4-[5-Methyl-2-(2-trifluoromethyl-phenylamino) pyrimidin-4-yl] -lH-pyrrole-2-carboxylic acid -(2 hydroxy-1-phenyl-ethyl) -amide; 228: 4-[5-Methyl-2-(morpholin-4-ylamino)-pyrimidin-4-yl] 35 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl ethyl) -amide; 229: 4-[5-Methyl-2-(5-methyl-isoxazol-3-ylamino) pyrimidin-4-yl]-1H-pyrrole-2-carboxylic acid (2 hydroxy-1-phenyl-ethyl)-amide; 40 23 0: 4-{2-[1-(3-Chloro-4-fluoro-phenyl)-2-hydroxy ethylamino-5-methyl-pyrimidin-4-yl)-m-pyrrole-2 carboxylic acid(2-hydroxy-2-phenyl-ethyl)-amide; 231: 4-(5-Methyl-2-phenylamino-pyrimidin-4-yl)-lH pyrrole-2-carboxylic acid [1-(3-fluoro-phenyl)-2 45 hydroxy-ethyl]-amide; 232: 4-[2-(2-Hydroxymethyl-propylamino)-5-methyl pyrimidin-4-yl--lH-pyrrole-2-carboxylic acid [1-(3 chloro-phenyl)-2-hydroxy-ethyl]-amide; -138 233: 4- [2-(2-Hydroxy-1-hydroxymethyl-ethylamino) -5 methyl-pyrimidin-4-yl] -lH-pyrrole-2-carboxylic acid [1- (3-chloro-phenyl) -2-hydroxy-ethyl] -amide; 234: 4-1[2- (1-Hydroxymethyl-propylamino) -5-methyl 5 pyrimidin-4-yl] -1H-pyrrole-2-carboxylic acid (2 hydroxy-l-m-tolyl-ethyl) -amide; 235: 4- [2- (2-Hydroxy-l-hydroxymethyl-ethylamino) -5 methyl-pyrimidin-4-yl]-1H-pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 10 236: 4- [2- (1-Hydroxymethyl-propylamino) -5-methyl pyrimidin-4-yl]-1H-pyrrole-2-carboxylic acid (2 hydroxy-1-phenyl-ethyl)-amide; 237: 4- [5-Methyl-2- (2-methyl-cyclopropylamino) -pyrimidin 4-yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-1 15 phenyl-ethyl)-amide; and 238: 4- (2-Cyanoamino-5-methyl-pyrimidin-4-yl) -l1H-pyrrole 2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide.

Claims (20)

1. A compound of formula I': R UnN N Z 11 Q %A 2 7 O' I' or a pharmaceutically acceptable salt thereof, wherein: Sp is a 5-membered heteroaromatic ring, wherein Ring A and Q'R 2 ' are attached to Sp at non-adjacent positions; ZI and Z 2 are each independently selected from N or CH; T is an optionally substituted saturated or unsaturated C 1 -6 alkylidene chain, wherein up to 2 saturated carbons of the chain are replaced by -CO-, -C(O)C(O)-, -C(O)NR 7 -, -C(O)NR 7 NR 7 -, -CO 2 -, -OC(O)-, -NR 7 CO 2 -, -0-, -NR 7 C (O)NR 7 -, -OC (0) NR"-, -N (R) 7 )N(R 7 ) -, -NR 7 C(O) -, -S-, -S(O)-, -S(0) 2 -, -NR 7 -, -SO 2 NR 7 -, or -NR 7 SO 2 -; Q' is selected from -CO 2 -, -C(O)NR 7 - or -SO 2 NR 7 -; U is selected from -NR 7 -, -NR 7 CO-, -NR 7 CONR 7 -, -NR 7 CO 2 -, -0-, CONR 7 -, -CO-, -CO 2 -, -OC(O) -, -NR SO 2 -, -SO 2 NR 7 -, -NR SO 2 NR 7 -, or -SO 2 -; m and n are each independently selected from zero or one; R1 is selected from hydrogen, CN, halogen, R, N(R 7 ) 2 , OR, or OH; R is selected from -(CH 2 )yCH(R 5 ) 2 or -(CH 2 )yCH(R 8 )CH(RE) 2 y is 0-6; R 3 is selected f rom R7, R, - (CH 2 ) yCH (R 8 ) R, CN, - (CH 2 ) yCH (R 8 ) CH (R5) 2 , or -(CH 2 )yCH(R 8 )N(R 4 ) 2 ; 139 The claims defining the invention are as follows: 1. A compound of formula I': R UnN N Z 11 Q %A 2 7 O' I' or a pharmaceutically acceptable salt thereof, wherein: Sp is a 5-membered heteroaromatic ring, wherein Ring A and Q'R 2 ' are attached to Sp at non-adjacent positions; ZI and Z 2 are each independently selected from N or CH; T is an optionally substituted saturated or unsaturated C 1 -6 alkylidene chain, wherein up to 2 saturated carbons of the chain are replaced by -CO-, -C(O)C(O)-, -C(O)NR 7 -, -C(O)NR 7 NR 7 -, -CO 2 -, -OC(O)-, -NR 7 CO 2 -, -0-, -NR 7 C (O)NR 7 -, -OC (0) NR"-, -N (R) 7 )N(R 7 ) -, -NR 7 C(O) -, -S-, -S(O)-, -S(0) 2 -, -NR 7 -, -SO 2 NR 7 -, or -NR 7 SO 2 -; Q' is selected from -CO 2 -, -C(O)NR 7 - or -SO 2 NR 7 -; U is selected from -NR 7 -, -NR 7 CO-, -NR 7 CONR 7 -, -NR 7 CO 2 -, -0-, CONR 7 -, -CO-, -CO 2 -, -OC(O) -, -NR SO 2 -, -SO 2 NR 7 -, -NR SO 2 NR 7 -, or -SO 2 -; m and n are each independently selected from zero or one; R1 is selected from hydrogen, CN, halogen, R, N(R 7 ) 2 , OR, or OH; R is selected from -(CH 2 )yCH(R 5 ) 2 or -(CH 2 )yCH(R 8 )CH(RE) 2 y is 0-6; R 3 is selected f rom R7, R, - (CH 2 ) yCH (R 8 ) R, CN, - (CH 2 ) yCH (R 8 ) CH (R5) 2 , or -(CH 2 )yCH(R 8 )N(R 4 ) 2 ; -140 each R is independently selected from an optionally substituted group selected from C 1 .6 aliphatic, Ce 1 o aryl, a heteroaryl ring having 5-10 ring atoms, or a heterocyclyl ring having 3-10 ring atoms; each R 4 is independently selected from R, R 7 , -COR', -CO 2 R, -CON(R 7 ) 2 , -S0 2 R 7 , -(CH 2 )yR 5 , or -(CH 2 )yCH(R 5 ) 2 ; each R 5 is independently selected from R, OR, CO 2 R, (CH 2 )yN(R 7 ) 2 , N (R ) 2 , OR , SR 7 , NR 7 COR 7 , NR 7 CON (R ) 2 , CON (R 7 ) 2 , SO 2 R 7 , NR 7 SO 2 R 7 , COR 7 , CN, or SO 2 N (R 7 ) 2 ; each R7 is independently selected from hydrogen or an optionally substituted C1.6 aliphatic group, or two R' on the same nitrogen are taken together with the nitrogen to form a 5-8 membered heterocyclyl or heteroaryl ring; R 8 is selected from R, (CH 2 )wOR , (CH 2 )wN(R 4 ) 2 , or (CH 2 )wSR; each w is independently selected from 0-4; and each aliphatic group is, independently, a straight-chain or branched C 1 - 1 2 hydrocarbon chain, optionally containing one or more points of unsaturation; a C 3 - 8 non-aromatic monocyclic ring, optionally containing one or more points of unsaturation; or a CB- 12 non-aromatic bicyclic ring system, optionally containing one or more points of unsaturation; each optional substituent on an aryl or heteroaryl group is, independently, halogen, -R*, -OR*, -SR*, 1,2-methylenedioxy, 1,2-ethylenedioxy, -OC(O)CH 3 , Ph optionally substituted with R*, -O(Ph) optionally substituted with R 0 , -CH 2 (Ph) optionally substituted with R 0 , -CH 2 CH 2 (Ph) optionally substituted with R 0 , -NO 2 , -CN, -N(R*) 2 , -NR*C(O)R*, -NR*C(O)N(R) 2 , -NR*CO 2 R*, -NR*NR*C(O) R*, -NR*NR*C(O)N(R*) 2 , -NR*NR*CO 2 R, -C(O) C(O)R*, -C(O) CH 2 C(O)R, -C0 2 R*, -C(O)R*, -C(O)N(R 0 )2, -OC(O)N(R*) 2 , -S(0) 2 R*, -SO 2 N(R*) 2 , -S(O)R*, -NR*SO 2 N(R*) 2 , -NR*SO 2 R*, -C(=S)N(R) 2 , -C(=NH)-N(R*) 2 , or -141 -(CH2)yNHC(O)R*, wherein y is an integer from 1 to 6 and each R* is, independently, hydrogen, optionally substituted C 1 6 aliphatic, an unsubstituted 5-6 membered heteroaryl or heterocyclic ring, -Ph, or -O(Ph), wherein each substituent of said optionally substituted aliphatic of R* is, independently, -NH 2 , -NH (C 1 . 4 aliphatic), -N(C 1 . 4 aliphatic) 2 , halogen, C1. 4 aliphatic, OH, -O(C 1 . 4 aliphatic), -NO 2 , -CN, -CO 2 H, -CO 2 (C 1 - 4 aliphatic), -C(0)NH 2 , -C(0)NH(C 1 . 4 aliphatic), -C(0)N(C 1 . 4 aliphatic) 2 , -O(halo C 1 4 aliphatic), or halo C 1 . 4 aliphatic; and each optional substituent on an aliphatic group or non-aromatic heterocyclyl group is, independently, a substituent as defined above for an aryl or heteroaryl group or =0, =S, =NNHR*, =NN (R*) 2 , =NNHC (O) R*, =NNHCO 2 (Cl- 8 aliphatic) , =NNHSO 2 (C 1 .3 aliphatic), or =NR*; wherein each R* is, independently, hydrogen or an optionally substituted Ci- 8 aliphatic, wherein each substituent of said optionally substituted aliphatic of R* is, independently, -NH 2 , -NH(C 1 . 4 aliphatic), -N(C 1 . 4 aliphatic) 2 , halogen, C 1 - 4 aliphatic, -OH, -O(C 1 . 4 aliphatic) -NO 2 , -CN, -CO 2 H, -C02 (C 1 . 4 aliphatic) , -C(0)NH 2 , -C(0)NH(C 1 4 aliphatic), -C(0)N(Ci- 4 aliphatic) 2 , -O(halo C 1 . 4 aliphatic), or halo C 1 . 4 aliphatic.

2. The compound according to claim 1, wherein Sp is selected from one of the following: -142 H H H NO NN a b C d e N N 00 f g h i

3. The compound according to either claim 1 or 2, wherein said compound has one or more features selected from the group consisting of: (a) R 3 is hydrogen, carbocyclyl, -CH(R 8 )R, or an optionally substituted group selected from C1. 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR 1 is hydrogen, amino, OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 1 .6 aliphatic or a 5-6 membered aryl or heteroaryl ring; and (c) R 5 is R or OR 7 , wherein R is carbocyclic, or an optionally substituted 5 or 6-membered aryl or heteroaryl ring.

4. The compound according to claim 3, wherein: (a) R 3 is hydrogen, carbocyclyl, -CH(R 8 )R, or an optionally substituted group selected from C 1 . 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR1 is hydrogen, amino, OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 1 . 6 aliphatic or a 5-6 membered aryl or heteroaryl ring; and (c) R 5 is R or OR 7 , wherein R is carbocyclic, or an optionally substituted 5 or 6-membered aryl or heteroaryl ring. -143

5. The compound according to claim 3, wherein said compound has one or more features selected from the group consisting of: (a) R 3 is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl, -CH(CH 2 OH)phenyl, -CH(CH 2 OH)ethyl, -CH(CH 2 OH) 2 , -CH(CH 2 OH)isopropyl, -CH(CH 2 OH)CH 2 cyclopropyl, or an optionally substituted phenyl, benzyl, or isoxazolyl group; (b) TmR' is selected from optionally substituted phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH 2 0CH 3 , CH 2 OH, OH, NH 2 , NHCH 3 , NHAc, NHC(O)NHCH 3 , or CH 2 NHCH 3 ; and (c) R 5 is OH, CH 2 OH, carbocyclic, or an optionally substituted phenyl or pyridyl ring, and Q' is -C(O)NH-.

6. The compound according to claim 5, wherein: (a) R 3 is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl, -CH(CH 2 0H)phenyl, -CH(CH 2 OH)ethyl, -CH(CH 2 OH) 2 , -CH(CH 2 OH)isopropyl, -CH(CH 2 OH)CH 2 cyclopropyl, or an optionally substituted phenyl, benzyl, or isoxazolyl group; (b) TmR' is selected from optionally substituted phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH 2 0CH 3 , CH 2 OH, OH, NH 2 , NHCH 3 , NHAc, NHC(O)NHCH 3 , or CH 2 NHCH 3 ; and (c) R 5 is OH, CH 2 OH, carbocyclic, or an optionally substituted phenyl or pyridyl ring, and Q' is -C(O)NH-.

7. The compound of claim 1 having formula III-a': -144 R3U U 1NH HO N R III-a' or a pharmaceutically acceptable salt thereof, wherein: T is an optionally substituted saturated or unsaturated C1. 6 alkylidene chain, wherein up to 2 saturated carbons of the chain are replaced by -CO-, -C(O)C(O)-, -C(O)NR -, -C(O)NR 7 NR 7 -, -C0 2 -, -OC(O)-, -NR 7 CO 2 -, -0-, -NR 7 C(O)NR 7 -, -OC(O)NR 7 -,-N(R 7 )N(R 7 )-, -NR 7 C(O)-, -S-, -S(O)-, -S(0) 2 -, -NR 7 -, -SO 2 NR 7 -, or -NR 7 SO 2 -; U is selected from -NR 7 -, -NR 7 CO-, -NR 7 CONR 7 -, -NR 7 CO 2 -, -0-, CONR-, -CO-, -CO 2 -, -OC(O)-, -NR 7 SO 2 -, -SO 2 NR 7 -, -NR 7 SO 2 NR 7 -, or -SO 2 -; m and n are each independently selected from zero or one; R 1 is selected from hydrogen, CN, halogen, R, N(R 7 ) 2 , OR, or OH; R 3 is selected from R 7 , R, -(CH 2 )yCH(R 8 )R, CN, -(CH 2 )yCH(R)CH(R 5 ) 2 , or - (CH2) yCH (R') N (R4 )2; each R is independently selected from an optionally substituted group selected from C 1 .6 aliphatic, C6.10 aryl, a heteroaryl ring having 5-10 ring atoms, or a heterocyclyl ring having 3-10 ring atoms; each R 4 is independently selected from R, R 7 , -COR 7 , -CO 2 R, -CON(R 7 ) 2 , -S0 2 R 7 , - (CH 2 ) yR 5 , or - (CH 2 ) yCH (R 5 ) 2 ; each R 5 is independently selected from R, OR, CO 2 R, (CH 2 )yN(R 7 ) 2 , N(R 7 ) 2 , OR, SR , NR COR , NR 7 CON(R 7 ) 2 , CON(R 7 ) 2 , S0 2 R , NR 7 SO 2 R 7 , 77 COR , CN, or SO 2 N(R 7 ) 2 ; each R 7 is independently selected from hydrogen or an optionally substituted C 1 . 6 aliphatic group, or two R 7 on the same nitrogen -145 are taken together with the nitrogen to form a 5-8 membered heterocyclyl or heteroaryl ring; R8 is selected from R, (CH 2 )wOR 7 , (CH 2 )wN(R 4 ) 2 , or (CH 2 ) SR'; and each w is independently selected from 0-4.

8. The compound according to claim 7, wherein said compound has one or more features selected from the group consisting of: (a) R 3 is hydrogen, carbocyclyl, -CH(Ra)R, or an optionally substituted group selected from Cj 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR' is hydrogen, N(R 4 ) 2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 1 6 aliphatic or a 5-6 membered aryl or heteroaryl ring; and (c) R 5 is an optionally substituted 6-membered aryl, heteroaryl, or carbocyclic ring.

9. The compound according to claim 8, wherein: (a) R 3 is hydrogen, carbocyclyl, -CH(R 8 )R, or an optionally substituted group selected from C 1 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR' is hydrogen, N(R 4 ) 2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 1 aliphatic or a 5-6 membered aryl or heteroaryl ring; and (c) R 5 is an optionally substituted 6-membered aryl, heteroaryl, or carbocyclic ring.

10. The compound according to claim 8, wherein said compound has one or more features selected from the group consisting of: (a) R 3 is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl, -CH(CH 2 OH)phenyl, -146 -CH(CH 2 OH)ethyl, -CH(CH 2 0H) 2 , -CH(CH 2 OH)isopropyl, -CH(CH 2 OH)CH 2 cyclopropyl, or an optionally substituted phenyl or benzyl group; (b) TmRl is selected from optionally substituted phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH 2 0CH3, CH 2 OH, OH, NH 2 , NHCH 3 , NHAc, NHC(O)NHCH 3 , or CH 2 NHCH 3 ; and (c) R 5 is cyclohexyl or an optionally substituted phenyl or pyridyl ring.

11. The compound according to claim 10, wherein: (a) R 3 is selected from hydrogen, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, isopropyl, -CH(CH 2 OH)phenyl, -CH(CH 2 OH)ethyl, -CH(CH 2 OH) 2 , -CH(CH 2 OH)isopropyl, -CH(CH 2 OH)CH 2 cyclopropyl, or an optionally substituted phenyl or benzyl group; (b) TmR 1 is selected from optionally substituted phenyl, methyl, ethyl, propyl, cyclopropyl, cyclohexyl, CH 2 0CH 3 , CH 2 OH, OH, NH 2 , NHCH 3 , NHAc, NHC(0)NHCH 3 , or CH 2 NHCH 3 ; and (c) R 5 is cyclohexyl or an optionally substituted phenyl or pyridyl ring.

12. The compound of claim 1 having formula III-a*: R3"NH N IN O R 8 R3 N. N T.1 NH H R TmR N III-a* or a pharmaceutically acceptable salt thereof, wherein: -147 T is an optionally substituted saturated or unsaturated C1-6 alkylidene chain, wherein up to 2 saturated carbons of the chain are replaced by -CO-, -C(O)C(O)-, -C(O)NR 7 -, -C(0)NR 7 NR 7 -, -CO 2 -, -OC(O)-, -NR 7 CO 2 -, -0-, -NR 7 C(O)NR 7 -, -OC(0)NR-,-N(R 7 )N(R 7 )-, -NR 7 C(O)-, -S-, -S(O)-, -S(O) 2 -, -NR 7 -, -SO 2 NR 7 -, or -NR 7 SO 2 -; U is selected from -NR 7 -, -NR 7 CO-, -NR 7 CONR 7 -, -NR 7 CO 2 -, -0-, CONR 7 -, -CO-, -C0 2 -, -OC (0) -, -NR 7 SO 2 -, -SO 2 NR 7 -, -NR 7 SO 2 NR 7 -, or -SO 2 -; m and n are each independently selected from zero or one; R 1 is selected from hydrogen, CN, halogen, R, N(R 7 ) 2 , OR, or OH; y is 0-6; R 3 is selected from R 7 , R, -(CH 2 )yCH(R 8 )R, CN, -(CH 2 )yCH(R 8 )CH(R 5 ) 2 , or - (CH2) yCH (R8) N (R4 )2; each R is independently selected from an optionally substituted group selected from C 1 . 6 aliphatic, C6.10 aryl, a heteroaryl ring having 5-10 ring atoms, or a heterocyclyl ring having 3-10 ring atoms; each R 4 is independently selected from R, R 7 , -COR 7 , -CO 2 R, -CON(R 7 ) 2 , -S0 2 R 7 , -(CH 2 )yR 5 , or -(CH2)yCH(R5)2; each R 5 is independently selected from R, OR, CO 2 R, (CH 2 )yN(R 7 ) 2 , N (R 7 ) 2, OR , SR 7 , NR 7 COR', NR 7 CON (R 7 ) 2 , CON (R 7 ) 2, S0 2 R , NR SO 2 R, COR 7 , CN, or SO 2 N(R 7 ) 2 ; each R 7 is independently selected from hydrogen or an optionally substituted C 1 .6 aliphatic group, or two R 7 on the same nitrogen are taken together with the nitrogen to form a 5-8 membered heterocyclyl or heteroaryl ring; R8 is selected from R, (CH 2 )wOR 7 , (CH 2 )wN(R 4 ) 2 , or (CH 2 )wSR 7 ; and each w is independently selected from 0-4. -148

13. The compound according to claim 12, wherein said compound has one or more features selected from the group consisting of: (a) R 3 is hydrogen, carbocyclyl, -CH(R 8 )R, or an optionally substituted group selected from C 1 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR 1 is hydrogen, N(R 4 ) 2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from Ci 6 aliphatic or a 5-6 membered aryl or heteroaryl ring; and (c) R is R or OR7, and R 8 is R 7 or OR7.

14. The compound according to claim 13, wherein: (a) R 3 is hydrogen, carbocyclyl, -CH(R 8 )R, or an optionally substituted group selected from C 1 . 4 aliphatic, 3-6 membered heterocyclic, or a 5-6 membered aryl or heteroaryl ring; (b) TmR 1 is hydrogen, N(R 4 ) 2 , OH, 3-6 membered carbocyclyl, or an optionally substituted group selected from C 1 aliphatic or a 5-6 membered aryl or heteroaryl ring; and 577 7 (c) R 5 is R or OR, and R 8 is R or OR .

15. A compound selected from the group consisting of: 4-(2-Amino-5-(3-chloro-2-fluoro-phenyl)-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-methyl-2-phenyl-ethyl) methyl-amide; 4-(2-Amino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-(2-Amino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2-carboxylic acid (3-hydroxy-1-phenyl-propyl)-amide; 4-(2-Amino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2-carboxylic acid (3-hydroxy-1-phenyl-propyl)-amide; 4-[2-Amino-5-(3,5-dichloro-phenyl)-pyrimidin-4-yl]-lH-pyrrole 2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-Amino-5-(3,5-dichloro-phenyl)-pyrimidin-4-yl]-lH-pyrrole 2-carboxylic acid (2-dimethylamino-2-pyridin-3-yl-ethyl)-amide; -149 4-15- (3, 5-Dichioro-phenyl) -2-phenylamino-pyrimidin-4-yl] -1H pyrrole-2-carboxylic acid (2-morpholin-4-yl-2-pyridin-3-yl-ethyl) amide; 4- [2-Amino-5- (3-f luoro-5-trifluoromethyl-phenyl) -pyrimidin-4 yl] -2.I-pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 4- (5-Methyl-2-phenylamino-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl) -amide; 4- (2-Ethylamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl) -amide; 4- (2-Amino-pyrimidin-4-yl) -1H-pyrrole-2-carboxylic acid (2 hydroxy-l-methyl-2-phenyl-ethyl) -methyl-amide; 4- (5-Methyl-2-methylamino-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid (l-hydroxymethyl-3-methyl-butyl) -amide; 4- (5-Methyl-2-phenylamino-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid 11-hydroxymethyl-2- (1H-imidazol-4-yl) -ethyl] amide; 4- (5-Methyl-2-methylamino-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [1- (3-chloro-4-fluoro-phenyl) -2-hydroxy-ethyl] amide; 4- (5-Methyl-2-phenylamino-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [1- (3-chloro-4-fluoro-phenyl) -2-hydroxy-ethyl] amide; 4-12- (3-Fluoro-phenylamino) -5-methyl-pyrimidin-4-yl] -1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 4-12- (3-Methoxy-phenylamino) -5-methyl-pyrimidin-4-yl] -1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 4- [2- (3-Hydroxy-phenylamino) -5-methyl-pyrimidin-4-yll -lii pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl) -amide; 4- [2- (Benzo [1,3] dioxol-5-ylamino) -5-methyl-pyrimidin-4-yl] -lH pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 4- [5-Methyl-2- (4-sulfamoyl-phenylamino) -pyrimidin-4-yl] -1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 4- [2- (3-Benzyloxy-phenylamino) -5-methyl-pyrimidin-4-yl] -1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 4-12- (4-Hydroxy-cyclohexylamino) -5-methyl-pyrimidin-4-yl] -1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 4- (5-Cyclohexyl-2-phenylamino-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 4- (5-Cyclopropyl-2-phenylamino-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid (2-hydroxy-1-phenyl-ethyl) -amide; 4- (5-Methyl-2-phenylamino-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [1- (3-fluoro-4-methyl-phenyl) -2-hydroxy-ethyl] amide; 4- (5-Methyl-2-phenylamino-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [2-hydroxy-1- (3-trifluoromethyl-phenyl) -ethyl] amide; -150 4-[2-(3-Fluoro-phenylamino)-5-methyl-pyrimidin-4-yl]-1H pyrrole-2-carboxylic acid [1-(3-fluoro-4-methyl-phenyl)-2-hydroxy ethyl]-amide; 4-[2-(3-Fluoro-phenylamino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid [2-hydroxy-l-(3-trifluoromethyl-phenyl) ethyl]-amide; 4-[5-Methyl-2-(3-trifluoromethyl-phenylamino)-pyrimidin-4-yl) 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(2-Benzylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(3,4-Dimethyl-phenylamino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(4-Benzyloxy-phenylamino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(2-Isopropylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[5-Methyl-2-(2,2,2-trifluoro-ethylamino)-pyrimidin-4-yl]-1H pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(2-Hydroxy-1-phenyl-ethylamino)-5-methyl-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(2-Methoxy-phenylamino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[5-Methyl-2-(4-trifluoromethoxy-phenylamino)-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(2-Isobutylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-[2-(Cyclopropylmethyl-amino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(5-Methoxymethyl-2-phenylamino-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(2-Amino-5-methoxymethyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(2-Cyclopropylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(5-Methyl-2-propylamino-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(2-Hydroxy-l-phenyl-ethylamino)-5-methyl-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(2-Amino-pyrimidin-4-yl)-lH-pyrrole-2-carboxylic acid (2 hydroxy-1-methyl-2-phenyl-ethyl)-amide; 4-(2-Amino-pyrimidin-4-yl)-lH-pyrrole-2-carboxylic acid (2 hydroxy-1-methyl-2-phenyl-ethyl)-amide; 4-(2-Amino-pyrimidin-4-yl)-lH-pyrrole-2-carboxylic acid (2 hydroxy-2-phenyl-ethyl)-methyl-amide; 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-l-methyl-2-phenyl-ethyl)-amide; -151 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-1-methyl-2-phenyl-ethyl)-amide; 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-2-phenyl-ethyl)-amide; 4-(2-Amino-pyrimidin-4-yl)-lH-pyrrole-2-carboxylic acid (2 hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide; 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-1-hydroxymethyl-2-phenyl-ethyl)-amide; 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-1-hydroxymethyl-2-phenyl-ethyl)-amide; 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (3-hydroxy-1-phenyl-propyl)-amide; 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (3-hydroxy-1-phenyl-propyl)-amide; 4-[2-(1-Hydroxymethyl-cyclopropylamino)-5-methyl-pyrimidin-4 yl]-1H-pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-[2-(2-Hydroxy-ethylamino)-5-methyl-pyrimidin-4-yl]-1H pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(2-Hydroxy-1-methyl-ethylamino)-5-methyl-pyrimidin-4-yl) 1H-pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-[2-(2-Hydroxy-propylamino)-5-methyl-pyrimidin-4-yl]-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-[2-(2-Hydroxy-propylamino)-5-methyl-pyrimidin-4-yl]-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-[2-(2-Hydroxy-cyclohexylamino)-5-methyl-pyrimidin-4-yll-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-(5-Hydroxymethyl-2-phenylamino-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; {[4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carbonyl]-amino}-phenyl-acetic acid methyl ester; 4-[2-(2-Hydroxy-l-methyl-ethylamino)-5-methyl-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(3-Dimethylamino-phenylamino)-5-methyl-pyrimidin-4-yl]-1H pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-(2-Amino-pyrimidin-4-yl)-1H-pyrrole-2-carboxylic acid (2 hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide; 4-(2-Amino-pyrimidin-4-yl)-lH-pyrrole-2-carboxylic acid (2 hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide; 4-(2-Ethylamino-5-methoxymethyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-1-pyridin-3-yl-ethyl)-amide; 4-(2-Ethylamino-5-hydroxymethyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-(2-Ethylamino-5-methyl-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid [1-(3-fluoro-5-trifluoromethyl-phenyl)-2-hydroxy ethyl]-amide; -152 4- (2-Ethylamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [1- (3-f luoro-phenyl) -2-hydroxy-ethyl] -amide; 4- (2-Ethylamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [1- (2-f luoro-phenyl) -2-hydroxy-ethyl] -amide; 4- [2- (2-Cyclopropyl-l-hydroxymethyl-ethylamino) -5-methyl pyrimidin-4-yl] -1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl ethyl) -amide; 4- [2- (2, 3-Dimethyl-phenylamino) -5-methyl-pyrimidin-4-yl] -1H pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl) -amide; 4- (2-Ethoxyamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl) -amide; 4- [2- (l-Hydroxymethyl-2-methyl-propylamino) -5-methyl-pyrimidin 4-yl] -lH-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl) amide; 4- (2-Ethylamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid (2-oxo-l-phenyl-propyl) -amide; 4- (2-Ethylamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [2-hydroxy-l- (3-trifluoromethyl-phenyl) -ethyl] amide; 4- [2- (3-Fluoro-phenylamino) -5-methyl-pyrimidin-4-yl] -lH pyrrole-2-carboxylic acid [2-hydroxy-l- (3-trifluoromethyl-phenyl) ethyl] -amide; 4- [2- (2-Chioro-phenylamino) -5-methyl-pyrimidin-4-yl] -lH pyrrole-2-carboxylic acid [2-hydroxy-l- (3-trifluoromethyl-phenyl) ethyl] -amide; 4- [2- (2-Hydroxy-l-phenyl-ethylamino) -5-methyl-pyrimidin-4-yl] lH-pyrrole-2-carboxylic acid [2-hydroxy-l- (3-trifluoromethyl phenyl) -ethyl] -amide; 4- [2- (3-Dimethylamino-phenylamino) -5-methyl-pyrimidin-4-yl -114 pyrrole-2-carboxylic acid [2-hydroxy-l- (3-trifluoromethyl-phenyl) ethyl] -amide; 4- (2-Cyclopropylamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [2-hydroxy-l- (3-trifluoromethyl-phenyl) -ethyl] amide; 4- (2-Cyclopropylamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [2-hydroxy-l- (2-methoxy-phenyl) -ethyl] -amide; 4- (2-Cyclopropylamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid [1- (3-chloro-phenyl) -2-hydroxy-ethyl] -amide; 4- (2-Cyclopropylamino-5-methyl-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid C2-hydroxy-l-m-tolyl-ethyl) -amide; 4- (2-Methoxyamino-5-methyl-pyrimidin-4-yl) -1H-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl) -amide; 4- (2-Isopropoxyamino-5-methyl-pyrimidin-4-yl) -lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl) -amide; 4- [2- (3-Dimethylamino-phenylamino) -5-methyl-pyrimidin-4-yl] -lH pyrrole-2-carboxylic acid (2-hydroxy-l-m-tolyl-ethyl) -amide; -153 4-[2-(2-Chloro-phenylamino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-m-tolyl-ethyl)-amide; 4-[2-(2-Hydroxy-l-phenyl-ethylamino)-5-methyl-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-m-tolyl-ethyl)-amide; 4-[2-(2,3-Dimethyl-phenylamino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-m-tolyl-ethyl)-amide; 4-[2-(3-Fluoro-phenylamino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-m-tolyl-ethyl)-amide; 4-(2-Acetylamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(5-Methyl-2-o-tolylamino-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[5-Methyl-2-(pyridin-3-ylamino)-pyrimidin-4-yl]-lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-{5-Methyl-2-[(tetrahydro-furan-2-ylmethyl)-amino]-pyrimidin 4-yl}-lH-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl) amide; 4-{5-Methyl-2-[(tetrahydro-furan-2-ylmethyl)-amino)-pyrimidin 4-yl}-lH-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl) amide; N'-{4-[5-(2-Hydroxy-l-phenyl-ethylcarbamoyl)-lH-pyrrol-3-yl]-5 methyl-pyrimidin-2-yl}-hydrazinecarboxylic acid ethyl ester; 4-{5-Methyl-2-[(pyridin-3-ylmethyl)-amino]-pyrimidin-4-yl}-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-(2-Cyclopropylmethoxyamino-5-methyl-pyrimidin-4-yl)-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(Isoxazol-3-ylamino)-5-methyl-pyrimidin-4-yl)-lH-pyrrole 2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-(2-Cyanoamino-5-methyl-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(2-Hydroxy-l-methyl-ethylamino)-5-methyl-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-m-tolyl-ethyl)-amide; 4-(5-Methyl-2-o-tolylamino-pyrimidin-4-yl)-1H-pyrrole-2 carboxylic acid (2-hydroxy-l-m-tolyl-ethyl)-amide; 4-(5-Methyl-2-o-tolylamino-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid [1-(3-chloro-phenyl)-2-hydroxy-ethyl]-amide; 4-[2-(2-Hydroxy-ethoxyamino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[2-(N',N'-Dimethyl-hydrazino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; 4-[5-Methyl-2-(2-trifluoromethyl-phenylamino)-pyrimidin-4-yl] 1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[5-Methyl-2-(morpholin-4-ylamino)-pyrimidin-4-yl]-lH-pyrrole 2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; 4-[5-Methyl-2-(5-methyl-isoxazol-3-ylamino)-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide; -154 4-{2-[1-(3-Chloro-4-fluoro-phenyl)-2-hydroxy-ethylamino]-5 methyl-pyrimidin-4-yl}-lH-pyrrole-2-carboxylic acid (2-hydroxy-1 phenyl-ethyl)-amide; 4-(5-Methyl-2-phenylamino-pyrimidin-4-yl)-lH-pyrrole-2 carboxylic acid (1-(3-fluoro-phenyl)-2-hydroxy-ethyl]-amide; 4-[2-(l-Hydroxymethyl-propylamino)-5-methyl-pyrimidin-4-yl]-1H pyrrole-2-carboxylic acid [1-(3-chloro-phenyl)-2-hydroxy-ethyl] amide; 4-[2-(2-Hydroxy-l-hydroxymethyl-ethylamino)-5-methyl-pyrimidin 4-yl]-lH-pyrrole-2-carboxylic acid [1-(3-chloro-phenyl)-2-hydroxy ethyl]-amide; 4-[2-(l-Hydroxymethyl-propylamino)-5-methyl-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-m-tolyl-ethyl)-amide; 4-[2-(2-Hydroxy-l-hydroxymethyl-ethylamino)-5-methyl-pyrimidin 4-yl]-1H-pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl) amide; 4-[2-(1-Hydroxymethyl-propylamino)-5-methyl-pyrimidin-4-yl)-lH pyrrole-2-carboxylic acid (2-hydroxy-1-phenyl-ethyl)-amide; and 4-[5-Methyl-2-(2-methyl-cyclopropylamino)-pyrimidin-4-yl]-lH pyrrole-2-carboxylic acid (2-hydroxy-l-phenyl-ethyl)-amide.

16. A composition comprising a compound according to any one of claims 1-15 and a pharmaceutically acceptable carrier.

17. A method of treating cancer in a patient in need thereof, said method comprising the step of administering to said patient a therapeutically effective amount of a compound according to any one of claims 1 to 15 or a composition according to claim 16.

18. The method according to claim 17, wherein the disease is a cancer selected from breast; ovary; cervix; prostate; testis, genitourinary tract; esophagus; larynx, glioblastoma; neuroblastoma; stomach; skin, keratoacanthoma; lung, epidermoid carcinoma, large cell carcinoma, small cell carcinoma, lung adenocarcinoma; bone; colon, adenoma; pancreas, adenocarcinoma; thyroid, follicular carcinoma, undifferentiated carcinoma, papillary carcinoma; seminoma; melanoma; sarcoma; bladder -155 carcinoma; liver carcinoma and biliary passages; kidney carcinoma; myeloid disorders; lymphoid disorders, Hodgkin's, hairy cells; buccal cavity and pharynx (oral), lip, tongue, mouth, pharynx; small intestine; colon-rectum, large intestine, rectum; brain and central nervous system; or leukemia.

19. A method of inhibiting ERK2, Aurora-2, GSK-3, CDK-2, AKT3, or Lck activity in a biological sample in vitro, wherein said biological sample is selected from the group consisting of a cell culture, an enzyme preparation, a mammalian biopsy, blood, saliva, urine, feces, semen, tears, and any extract thereof, said method comprising the step of contacting said biological sample with a compound according to any one of claims 1-15 or a composition according to claim 16.

20. A compound of formula I' as defined in claim 1, formula III-a' as defined in claim 7 or formula III-a* as defined in claim 12, substantially as hereinbefore described with reference to one or more of the accompanying examples. Dated: 25 March 2009