WO2008042639A1 - Compounds and compositions as protein kinase inhibitors - Google Patents

Compounds and compositions as protein kinase inhibitors Download PDF

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Publication number
WO2008042639A1
WO2008042639A1 PCT/US2007/079340 US2007079340W WO2008042639A1 WO 2008042639 A1 WO2008042639 A1 WO 2008042639A1 US 2007079340 W US2007079340 W US 2007079340W WO 2008042639 A1 WO2008042639 A1 WO 2008042639A1
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Prior art keywords
methyl
ylamino
pyrimidin
pyrazol
phenyl
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PCT/US2007/079340
Other languages
French (fr)
Inventor
Pamela Albaugh
Gregory S. Chopiuk
Qiang Ding
Shenlin Huang
Zuosheng Liu
Shifeng Pan
Pingda Ren
Xia Wang
Xing Wang
Yongping Xie
Chengzhi Zhang
Qiong Zhang
Guobao Zhang
Daniel Poon
Paul Renhowe
Martin Sendzik
Original Assignee
Irm Llc
Novartis Ag
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38955203&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008042639(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EA200970347A priority Critical patent/EA015751B1/en
Priority to JP2009531524A priority patent/JP5153777B2/en
Priority to KR1020097006724A priority patent/KR101101675B1/en
Priority to AU2007305016A priority patent/AU2007305016B2/en
Priority to BRPI0719797A priority patent/BRPI0719797A8/en
Priority to US12/444,129 priority patent/US8202876B2/en
Priority to MX2009003456A priority patent/MX2009003456A/en
Application filed by Irm Llc, Novartis Ag filed Critical Irm Llc
Priority to CA2663366A priority patent/CA2663366C/en
Priority to EP07814982A priority patent/EP2057146A1/en
Publication of WO2008042639A1 publication Critical patent/WO2008042639A1/en
Priority to IL197724A priority patent/IL197724A0/en
Priority to SM200900020T priority patent/SMAP200900020A/en
Priority to TN2009000105A priority patent/TN2009000105A1/en
Priority to NO20091759A priority patent/NO20091759L/en

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Definitions

  • the invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the AbI, ARG, BCR- AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB kinases.
  • the protein kinases represent a large family of proteins, which play a central role in the regulation of a wide variety of cellular processes and maintaining control over cellular function.
  • a partial, non-limiting, list of these kinases include: receptor tyrosine kinases such as platelet-derived growth factor receptor kinase (PDGF-R), the nerve growth factor receptor (trkB), and the fibroblast growth factor receptor (FGFR3); non-receptor tyrosine kinases such AbI and the fusion kinase BCR-AbI, Lck, Bmx and c-src; and serine/threonine kinases such as b-RAF, c-RAF, sgk, MAP kinases (e.g., MKK4, MKK6, etc.) and SAPK2 ⁇ and SAPK2 ⁇ .
  • PDGF-R platelet-derived growth factor receptor kinase
  • trkB nerve growth factor receptor
  • novel compounds of this invention inhibit the activity of one or more protein kinases and are, therefore, expected to be useful in the treatment of kinase-associated diseases.
  • the present invention provides compounds of Formula I:
  • A is a 5 member, unsaturated or partially unsaturated, ring containing
  • R 3 is selected from hydrogen, halo, substituted or unsubstituted-d- ⁇ alkyl, substituted or unsubstituted C 2 - 6 alkenyl, substituted or unsubstituted C 2 - 6 alkynyl, -XOR 4a , -XCN, -XC(O)OR 43 , -XC(O)R 4b , -XNR 43 R 43 , -XNR 43 XNR 43 R 43 , -XC(O)NR 43 XNR 43 R 43 , -XC(O)NR 43 XNR 43 R 43 , -XC(O)NR 43 XR 41 ,, - XC(O)NR 43 XNR 43 R ⁇ , -XC(O)NR 43 XOR 43 , -XNR 43 XNR 43 R 4 ,,, -XNR 43 XOR 43 , -XNR 43 XOR 43 , -XNR 43 XNR 43 R
  • Ri is selected from -XNR 5 R 6 , -XNR 5 XNR 5 R 6 , -XNR 5 XR 5 , -
  • XNR 5 XOR 6 -XNR 6 XC(O)OR 5 , -XNR 6 XC(O)NR 6 R 6 , -XOR 5 , -XC(O)R 5 , -XR 5 and - XS(0)o- 2 R5;
  • X is selected from a bond and Ci_ 4 alkylene optionally substituted by 1 to 2 Ci_ 6 alkyl radicals;
  • R 5 is selected from hydrogen, substituted or unsubstituted Ci_ 6 alkyl, C 6 _ioaryl-Co- 4 alkyl, Ci_ioheteroaryl-Co ⁇ alkyl, C 3 _iocycloalkyl-Co ⁇ alkyl and C 3 .
  • each R 6 is independently selected from hydrogen and substituted or unsubstituted Ci_ 6 alkyl; or R 5 and R 6 together with the nitrogen to which R 5 and R 6 are both attached form heteroaryl or heterocycloalkyl that can contain an additional heteroatom selected from N, O and S as a ring member; or R] together with the Nl of the pyrimidine ring to which Ri is attached forms 2,3-dihydroimidazo[l,2-f]pyrimidine; [0012] wherein any aryl, heteroaryl, cycloalkyl and heterocycloalkyl of R 5 or the combination of R 5 and R 6 can be optionally substituted with 1 to 3 radicals independently selected from halo, nitro, cyano, hydroxy, Ci_ 6 alkyl, Ci_ 6 alkoxy, halo-substituted-alkyl, halo- substituted-alkoxy, -XNR 7 R 8
  • NR 10 C(O)R 11 -NR 10 S(O) 0-2 R 11 and -NR 10 C(O)NR 10 R 11 ; wherein R 10 is selected from hydrogen and substituted or unsubstituted C ⁇ alkyl; R 11 is selected from C 6 - lo aryl, C 1- lo heteroaryl, C 3 _ lo cycloalkyl and C 3 _ lo heterocycloalkyl; wherein R 10 and R 11 on the same nitrogen can optionally cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S as a ring member, and any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of R 11 is optionally substituted by 1 to 3 radicals selected from halo, nitro, cyano, hydroxy, substituted or unsubstituted C ⁇ alkyl, C ⁇ alkoxy, halo-substituted-C]- ⁇ alkyl, cyano-sub
  • R 20 is selected from hydrogen, substituted or unsubstituted C ⁇ alkyl, and N(R 21 ) 2 , wherein each R 21 is independently H or substituted or unsubstituted C 1-6 alkyl, and wherein two R 21 on the same nitrogen can cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S; [0015] and the N-oxide derivatives, prodrug derivatives, protected derivatives, individual isomers and mixture of isomers thereof; and the pharmaceutically acceptable salts and solvates (e.g. hydrates) of such compounds.
  • the present invention provides a pharmaceutical composition which contains a compound of Formula I or a N-oxide derivative, individual isomers and mixture of isomers thereof; or a pharmaceutically acceptable salt thereof, in admixture with one or more suitable excipients.
  • the present invention provides a method of treating a disease in an animal in which inhibition of kinase activity, particularly AbI, ARG, BCR-AbI,
  • TrkB activity can prevent, inhibit or ameliorate the pathology and/or symptomology of the diseases, which method comprises administering to the animal a therapeutically effective amount of a compound of Formula I or a N-oxide derivative, individual isomers and mixture of isomers thereof, or a pharmaceutically acceptable salt thereof.
  • the present invention provides the use of a compound of
  • Formula I in the manufacture of a medicament for treating a disease in an animal in which kinase activity, particularly AbI, ARG, BCR-AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK,
  • PDGF-R PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and/or TrkB activity, contributes to the pathology and/or symptomology of the disease.
  • the present invention provides a process for preparing compounds of Formula I and the N-oxide derivatives, prodrug derivatives, protected derivatives, individual isomers and mixture of isomers thereof, and the pharmaceutically acceptable salts thereof.
  • alkyl As used herein, the terms "alkyl,” “alkenyl” and “alkynyl” have their ordinary meanings and include straight-chain, branched-chain and cyclic monovalent hydrocarbon radicals, and combinations of these, which contain only C and H when they are unsubstituted. "Alkyl” groups are saturated so they contain no carbon-carbon multiple bonds; “alkenyl” groups contain at least one carbon-carbon double bond; a nd “alkynyl” groups contain at least one carbon-carbon triple bond. Examples include methyl, ethyl, isobutyl, cyclohexyl, cyclopentylethyl, 2-propenyl, 3-butynyl, and the like. The total number of carbon atoms in each such group is sometimes described herein, e.g., when the group can contain up to ten carbon atoms it can be represented as 1 -1OC or as Cl-ClO or Cl-IO.
  • alkyl, alkenyl and alkynyl substituents of the invention contain
  • they Preferably they contain 1-6C (alkyl) or 2-6C (alkenyl or alkynyl).
  • they often they contain 1-4C (alkyl) or 2-4C (alkenyl or alkynyl).
  • a single alkenyl or alkynyl group can include more than one type of multiple bond, or more than one multiple bond; such groups are included within the definition of the term "alkenyl” when they contain at least one carbon-carbon double bond, and are included within the term "alkynyl” when they contain at least one carbon-carbon triple bond.
  • alkyl as used herein includes cycloalkyl and cycloalkylalkyl groups
  • cycloalkyl may be used herein to describe a carbocyclic non-aromatic group that is connected via a ring carbon atom
  • cycloalkylalkyl may be used to describe a carbocyclic non-aromatic group that is connected to the molecule through an alkyl linker.
  • heterocyclyl may be used to describe a non-aromatic cyclic group that contains at least one heteroatom as a ring member and that is connected to the molecule via a ring atom, which may be C or N; and “heterocyclylalkyl” may be used to describe such a group that is connected to another molecule through a linker.
  • the sizes and substituents that are suitable for the cycloalkyl, cycloalkylalkyl, heterocyclyl, and heterocyclylalkyl groups are the same as those described above for alkyl groups As used herein, these terms also include rings that contain a double bond or two, as long as the ring is not aromatic.
  • Heteroalkyl “heteroalkenyl”, and “heteroalkynyl” and the like are defined similarly to the corresponding hydrocarbyl (alkyl, alkenyl and alkynyl) groups, but the 'hetero' terms refer to groups that contain 1-3 O, S or N heteroatoms or combinations thereof within the backbone residue; thus at least one carbon atom of a corresponding alkyl, alkenyl, or alkynyl group is replaced by one of the specified heteroatoms to form a heteroalkyl, heteroalkenyl, or heteroalkynyl group.
  • heteroforms of alkyl, alkenyl and alkynyl groups are generally the same as for the corresponding hydrocarbyl groups, and the substituents that may be present on the heteroforms are the same as those described above for the hydrocarbyl groups.
  • substituents that may be present on the heteroforms are the same as those described above for the hydrocarbyl groups.
  • such groups do not include more than two contiguous heteroatoms except where an oxo group is present on N or S as in a nitro or sulfonyl group.
  • Alkyl, alkenyl and alkynyl groups and the corresponding cyclic groups, heteroforms of these groups, and rings formed by joining together two of these groups are often substituted to the extent that such substitution makes sense chemically.
  • Alkyl, alkenyl and alkynyl groups can also be substituted by C1-C8 acyl, C2-C8 heteroacyl, C6-C10 aryl or C5-C10 heteroaryl, each of which can be substituted by the substituents that are appropriate for the particular group.
  • Alkoxy refers to an alkyl group connected through oxygen.
  • Ci_ 4 -alkoxy includes, methoxy, ethoxy, and the like. Other substituted alkyl groups are described similarly.
  • Halosubstituted-Ci_ 6 alkyl includes trifluoromethyl, pentafluoroethyl, difluoromethyl, difluoromethyl, and the like, as well as the isomer combinations thereof.
  • Alkylene as used in this application, is a divalent alkyl radical that can be single chain, branched or cyclized. For example includes cyclobutyl, and the like.
  • acyl encompasses groups comprising an alkyl, alkenyl, alkynyl, aryl or arylalkyl radical attached at one of the two available valence positions of a carbonyl carbon atom
  • heteroacyl refers to the corresponding groups wherein at least one carbon other than the carbonyl carbon has been replaced by a heteroatom chosen from N, O and S.
  • Acyl and heteroacyl groups are bonded to any group or molecule to which they are attached through the open valence of the carbonyl carbon atom.
  • Cl- C8 acyl groups which include formyl, acetyl, pivaloyl, and benzoyl
  • C2-C8 heteroacyl groups which include methoxyacetyl, ethoxycarbonyl, and 4-pyridinoyl.
  • the hydrocarbyl groups, aryl groups, and heteroforms of such groups that comprise an acyl or heteroacyl group can be substituted with the substituents described herein as generally suitable substituents for each of the corresponding component of the acyl or heteroacyl group.
  • Aromatic moiety or "aryl” moiety refers to a monocyclic or fused bicyclic moiety having the well-known characteristics of aromaticity; examples include phenyl and naphthyl.
  • heteroaryl refers to such monocyclic or fused bicyclic ring systems which contain as ring members one or more heteroatoms selected from O, S and N. The inclusion of a heteroatom permits aromaticity in 5-membered rings as well as 6-membered rings.
  • Typical heteroaromatic systems include monocyclic C5-C6 aromatic groups such as pyridyl, pyrimidyl, pyrazinyl, thienyl, furanyl, pyrrolyl, pyrazolyl, thiazolyl, oxazolyl, and imidazolyl and the fused bicyclic moieties formed by fusing one of these monocyclic groups with a phenyl ring or with any of the heteroaromatic monocyclic groups to form a C8-C10 bicyclic group such as indolyl, benzimidazolyl, indazolyl, benzotriazolyl, isoquinolyl, quinolyl, benzothiazolyl, benzofuranyl, pyrazolopyridyl, quinazolinyl, quinoxalinyl, cinnolinyl, and the like.
  • monocyclic C5-C6 aromatic groups such as pyridyl, pyrimidy
  • any monocyclic or fused ring bicyclic system which has the characteristics of aromaticity in terms of electron distribution throughout the ring system is included in this definition. It also includes bicyclic groups where at least the ring which is directly attached to the remainder of the molecule has the characteristics of aromaticity.
  • the ring systems contain 5-12 ring member atoms.
  • the monocyclic heteroaryls contain 5-6 ring members, and the bicyclic heteroaryls contain 8-10 ring members.
  • Aryl and heteroaryl moieties may be substituted with a variety of substituents including C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C5-C12 aryl, C1-C8 acyl, and heteroforms of these, each of which can itself be further substituted; other substituents for aryl and heteroaryl moieties include halo,OR, NR 2 , SR, SO 2 R, SO 2 NR 2 , NRSO 2 R, NRCONR 2 , NRCOOR, NRCOR, CN, COOR, CONR 2 , 0OCR, COR, and NO 2 , wherein each R is independently H, C1-C8 alkyl, C2-C8 heteroalkyl, C2-C8 alkenyl, C2-C8 heteroalkenyl, C2-C8 alkynyl, C2-C8 heteroalkynyl, C6-C10 aryl, C5-C10 ary
  • an arylalkyl substituent may be substituted on the aryl portion with substituents described herein as typical for aryl groups, and it may be further substituted on the alkyl portion with substituents described herein as typical or suitable for alkyl groups.
  • arylalkyl and “heteroarylalkyl” refer to aromatic and heteroaromatic ring systems which are bonded to their attachment point through a linking group such as an alkylene, including substituted or unsubstituted, saturated or unsaturated, cyclic or acyclic linkers.
  • the linker is C1-C8 alkyl or a hetero form thereof.
  • These linkers may also include a carbonyl group, thus making them able to provide substituents as an acyl or heteroacyl moiety.
  • An aryl or heteroaryl ring in an arylalkyl or heteroarylalkyl group may be substituted with the same substituents described above for aryl groups.
  • an arylalkyl group includes a phenyl ring optionally substituted with the groups defined above for aryl groups and a C1-C4 alkylene that is unsubstituted or is substituted with one or two C1-C4 alkyl groups or heteroalkyl groups, where the alkyl or heteroalkyl groups can optionally cyclize to form a ring such as cyclopropane, dioxolane, or oxacyclopentane.
  • a heteroarylalkyl group preferably includes a C5-C6 monocyclic heteroaryl group that is optionally substituted with the groups described above as substituents typical on aryl groups and a C1-C4 alkylene that is unsubstituted or is substituted with one or two C1-C4 alkyl groups or heteroalkyl groups, or it includes an optionally substituted phenyl ring or C5-C6 monocyclic heteroaryl and a C1-C4 heteroalkylene that is unsubstituted or is substituted with one or two C1-C4 alkyl or heteroalkyl groups, where the alkyl or heteroalkyl groups can optionally cyclize to form a ring such as cyclopropane, dioxolane, or oxacyclopentane.
  • an arylalkyl or heteroarylalkyl group is described as optionally substituted, the substituents may be on either the alkyl or heteroalkyl portion or on the aryl or heteroaryl portion of the group.
  • the substituents optionally present on the alkyl or heteroalkyl portion are the same as those described above for alkyl groups generally; the substituents optionally present on the aryl or heteroaryl portion are the same as those described above for aryl groups generally.
  • "Arylalkyl" groups as used herein are hydrocarbyl groups if they are unsubstituted, and are described by the total number of carbon atoms in the ring and alkylene or similar linker.
  • a benzyl group is a C7-arylalkyl group
  • phenylethyl is a C8-arylalkyl.
  • Heteroarylalkyl refers to a moiety comprising an aryl group that is attached through a linking group, and differs from “arylalkyl” in that at least one ring atom of the aryl moiety or one atom in the linking group is a heteroatom selected from N, O and S.
  • heteroarylalkyl groups are described herein according to the total number of atoms in the ring and linker combined, and they include aryl groups linked through a heteroalkyl linker; heteroaryl groups linked through a hydrocarbyl linker such as an alkylene; and heteroaryl groups linked through a heteroalkyl linker.
  • C7-heteroarylalkyl would include pyridylmethyl, phenoxy, and N-pyrrolylmethoxy.
  • Arylene means a divalent radical derived from an aryl group.
  • a ring described as “unsaturated” contains at least one carbon-carbon multiple bond, and can be aromatic; a ring described as “partially unsaturated” contains at least one carbon-carbon multiple bond but is not aromatic.
  • Heteroaryl is as defined for aryl above where one or more of the ring members is a heteroatom.
  • Ci_ioheteroaryl includes pyridyl, indolyl, indazolyl, quinoxalinyl, quinolinyl, benzofuranyl, benzopyranyl, benzothiopyranyl, benzo[l,3]dioxole, imidazolyl, benzo-imidazolyl, pyrimidinyl, furanyl, oxazolyl, isoxazolyl, triazolyl, tetrazolyl, pyrazolyl, thienyl, etc.
  • Heteroaryl may also include partially unsaturated ring systems such as l,2,3,6-tetrahydropyridin-4-yl, and the like.
  • Cycloalkyl means a saturated or partially unsaturated, monocyclic, fused bicyclic or bridged polycyclic ring assembly containing the number of ring atoms indicated.
  • C 3 _iocycloalkyl includes cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, etc.
  • C 3 _sheterocycloalkyl as used in this application to describe compounds of the invention includes morpholino, pyrrolidinyl, pyrrolidinyl-2-one, piperazinyl, piperidinyl, piperidinylone, l,4-dioxa-8-aza-spiro[4.5]dec-8-yl, etc.
  • "Halogen" (or halo) preferably represents chloro or fluoro, but may also be bromo or iodo.
  • any alkyl, alkenyl, alkynyl, acyl, or aryl or arylalkyl group or any heteroform of one of these groups that is contained in a substituent may itself optionally be substituted by additional substituents.
  • the nature of these substituents is similar to those recited with regard to the primary substituents themselves if the substituents are not otherwise described.
  • R 7 is alkyl
  • this alkyl may optionally be substituted by the remaining substituents listed as embodiments for R 7 where this makes chemical sense, and where this does not undermine the size limit provided for the alkyl per se; e.g.
  • alkyl substituted by alkyl or by alkenyl would simply extend the upper limit of carbon atoms for these embodiments, and is not included.
  • each such alkyl, alkenyl, alkynyl, acyl, or aryl group may be substituted with a number of substituents according to its available valences; in particular, any of these groups may be substituted with fluorine atoms at any or all of its available valences, for example.
  • Kease Panel is a list of kinases comprising Abl(human), Abl(T3151),
  • mutant forms of BCR-AbI means single or multiple amino acid changes from the wild-type sequence. Mutations in BCR-ABL act by disrupting critical contact points between protein and inhibitor (for example, Gleevec, and the like), more often, by inducing a transition from the inactive to the active state, i.e. to a conformation to which BCR-ABL and Gleevec is unable to bind. From analyses of clinical samples, the repertoire of mutations found in association with the resistant phenotype has been increasing slowly but inexorably over time.
  • One group of mutations (G250E, Q252R, Y253F/H, E255K/V) includes amino acids that form the phosphate-binding loop for ATP (also known as the P-loop).
  • a second group (V289A, F311L, T315I, F317L) can be found in the Gleevec binding site and interacts directly with the inhibitor via hydrogen bonds or Van der Waals' interactions.
  • the third group of mutations (M351T, E355G) clusters in close proximity to the catalytic domain.
  • the fourth group of mutations (H396R/P) is located in the activation loop, whose conformation is the molecular switch controlling kinase activation/inactivation.
  • BCR-ABL point mutations associated with Gleevec resistance detected in CML and ALL patients include: M224V, L248V, G250E, G250R, Q252R, Q252H, Y253H, Y253F, E255K, E255V, D276G, T277A, V289A, F311L, T315I, T315N, F317L, M343T, M315T, E355G, F359V, F359A, V379I, F382L, L387M, L387F, H396P, H396R, A397P, S417Y, E459K, and F486S (Amino acid positions, indicated by the single letter code, are those for the GenBank sequence, accession number
  • Treatment refers to a method of alleviating or abating a disease and/or its attendant symptoms.
  • the fusion protein BCR-AbI is a result of a reciprocal translocation that fuses the AbI proto-oncogene with the Bcr gene. BCR-AbI is then capable of transforming B-cells through the increase of mitogenic activity. This increase results in a reduction of sensitivity to apoptosis, as well as altering the adhesion and homing of CML progenitor cells.
  • the present invention provides compounds, compositions and methods for the treatment of kinase related disease, particularly AbI, ARG, BCR-AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB kinase related diseases.
  • kinase related disease particularly AbI, ARG, BCR-AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB kinase related diseases.
  • leukemia and other proliferation disorders related to BCR-AbI can be treated through the inhibition of wild type and mutant forms of Bcr-Abl.
  • compounds of Formula Ia are compounds of Formula Ia:
  • XNR 5 XOR 6 -XNR 6 XC(O)OR 5 , -XNR 6 XC(O)NR 6 R 6 , -XOR 5 , -XC(O)R 5 , -XR 5 and - XS(0)o- 2 R5;
  • X is selected from a bond and Ci_ 4 alkylene optionally substituted by 1 to 2 Ci_ 6 alkyl radicals;
  • R 5 is selected from hydrogen, Ci_ 6 alkyl, C 6 _ioaryl-Co ⁇ alkyl, C 1- ioheteroaryl-Co- 4 alkyl, C 3 _iocycloalkyl-Co- 4 alkyl and C 3 _ioheterocycloalkyl-Co ⁇ alkyl; and each R 6 is independently selected from hydrogen and Ci_ 6 alkyl; or R 5 and R 6 together with the nitrogen to which R 5 and R 6 are both attached form heteroaryl or heterocycloalkyl; or R] together with the
  • R 2 is selected from -RII 5 -CONRIORII 5 -SO 2 NRIORII, -NR 10 R 11 , -
  • Rio is selected from hydrogen and Ci_ 6 alkyl;
  • Rn is selected from C 6 _ioaryl, Ci_ioheteroaryl, C 3 _iocycloalkyl and C 3 _ loheterocycloalkyl; wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Rn is optionally substituted by 1 to 3 radicals selected from halo, nitro, cyano, hydroxy, Ci_ 6 alkyl, Ci_ 6 alkoxy, halo-substituted-Ci_ 6 alkyl, cyano-substituted-Ci_ 6 alkyl, hydroxy-substituted-Ci_ 6 alkyl, halo-substituted-C 1-6 alkoxy, -X 2 Ri 3 ,
  • Ri is selected from -XNR 5 R 6 , -XNR 5 XNR 5 R 6 , -XNR 5 XR 5 , -
  • XNR 5 XOR 6 -XNR 6 XC(O)OR 5 , -XNR 6 XC(O)NR 6 R 6 , -XOR 5 , -XC(O)R 5 , -XR 5 and - XS(OV 2 R 5 ;
  • X is selected from a bond and Ci ⁇ alkylene optionally substituted by 1 to 2 Ci_ 6 alkyl radicals;
  • R 5 is selected from hydrogen, Ci_ 6 alkyl, C 6 _ioaryl-Co ⁇ alkyl, C 1- ioheteroaryl-Co- 4 alkyl, C 3 _iocycloalkyl-Co- 4 alkyl and C 3 _ioheterocycloalkyl-Co ⁇ alkyl; and each R 6 is independently selected from hydrogen and Ci_ 6 alkyl; or R 5 and R 6 together with the nitrogen to which R 5 and R 6 are both attached form heteroaryl or heterocycloalkyl; or Rj together with the N
  • Ri 0 is selected from hydrogen and Ci_ 6 alkyl
  • Rn is selected from C 6 -i 0 aryl, Ci_i 0 heteroaryl, C 3 _i 0 cycloalkyl and C 3 _i 0 heterocycloalkyl
  • Ri 0 and Rn together with the nitrogen to which Ri 0 and Rn are both attached can optionally form heteroaryl or heterocycloalkyl, and any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Rn is optionally substituted by 1 to 3 radicals selected from halo, nitro, cyano, hydroxy, Ci_ 6 alkyl, Ci_ 6 alkoxy, halo-substituted-Ci_ 6 alkyl, cyano-substituted-Ci_ 6
  • R 3 is selected from hydrogen, halo, halo-substituted-Ci_ 6 alkyl, C 1-
  • R 3 is selected from hydrogen, methyl, morpholino-ethyl, ethoxy-carbonyl, chloro, trifluoromethyl, (methyl- piperidinyl)(methyl)amino-methyl, methyl-amino-carbonyl, hydroxy-methyl, dimethyl- amino-methyl, methyl-amino-methyl, morpholino-methyl, diethyl-amino-ethyl-amino- methyl, methyl-piperazinyl-methyl, methyl-piperazinyl-ethyl-amino-methyl, dimethyl- amino-propyl-amino-methyl, ((2-hydroxyethyl)(methyl)amino)methyl, ethyl-amino-methyl, trifluoromethyl-amino-methyl, dimethyl-amino-ethyl-amino-carbonyl, piperidinyl-ethyl- amino-carbonyl, morpholino-e
  • R x is selected from morpholino-ethyl-amino, methyl-amino, methyl-piperazinyl-ethyl-amino, cyclopropyl-amino, hydroxy-ethyl-piperazinyl- amino, isopropyl-amino, dimethyl-amino-ethyl-amino, methyl-piperazinyl-amino, amino, 2,6- dimethyl-morpholino-ethyl-amino, hydroxy-pyridinyl-ethyl-amino, amino-ethyl-amino, 3- oxopiperazin-1-yl-ethyl-amino, hydroxy-ethyl-amino, hydroxy-propyl-amino, methyl-sulfanyl, methoxy, sulfanyl, pyridinyl-ethyl-amino, pyridinyl-ethyl-
  • R 2 is selected from -Ri i , -CONHRi i , SO 2 NHRi i ,
  • Rn is selected from phenyl, pyridinyl, thiazolyl, benzimidazolyl, isoxazolyl, 1,2,3,4-tetrahydronaphthyl, benzothiazolyl, benzo[d][l,2,3]triazole, 2,3-dihydrobenzofuran and 2,3-dihydro-3,3- dimethylbenzofuran-5-yl; wherein said phenyl, pyridinyl, thiazolyl, isoxazolyl and 2,3- dihydro-3,3-dimethylbenzofuran-5-yl of R 2 are optionally substituted with 1 to 3 radicals independently selected from halo, isopropyl, methyl-sulfonyl, hydroxy, methyl- sulfonyl-
  • Preferred compounds are selected from N-(4-Methyl-3- ⁇ 2-methyl-4-[6-(2- mo ⁇ holin-4-yl-ethylarr ⁇ no)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino ⁇ -phenyl)-3-trifiuoromethyl- benzamide, N-(4-Methyl-3 - ⁇ 1 -methyl -4- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - 1 H- pyrazol-3 -ylamino ⁇ -phenyl)-3 -trifluoromethyl-benzamide, N-(4-Methyl-3 - ⁇ 5-methyl-2- [6-(2- mo ⁇ holin-4-yl-ethylarr ⁇ no)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino ⁇ -phenyl)-3-trifiuoromethyl-benzamide,
  • Compounds of the invention modulate the activity of kinases and, as such, are useful for treating diseases or disorders in which kinases, contribute to the pathology and/or symptomology of the disease.
  • kinases that are inhibited by the compounds and compositions described herein and against which the methods described herein are useful include, but are not limited to, AbI, BCR-AbI (wild-type and mutant forms), ARG, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB.
  • Abelson tyrosine kinase (i.e. AbI, c-Abl) is involved in the regulation of the cell cycle, in the cellular response to genotoxic stress, and in the transmission of information about the cellular environment through integrin signaling. Overall, it appears that the AbI protein serves a complex role as a cellular module that integrates signals from various extracellular and intracellular sources and that influences decisions in regard to cell cycle and apoptosis.
  • Abelson tyrosine kinase includes sub-types derivatives such as the chimeric fusion (oncoprotein) BCR-AbI with deregulated tyrosine kinase activity or the v- AbI.
  • BCR-AbI is critical in the pathogenesis of 95% of chronic myelogenous leukemia (CML) and 10% of acute lymphocytic leukemia.
  • STI-571 (Gleevec) is an inhibitor of the oncogenic BCR-AbI tyrosine kinase and is used for the treatment of chronic myeloid leukemia (CML).
  • CML chronic myeloid leukemia
  • STI-571 is an inhibitor of the oncogenic BCR-AbI tyrosine kinase and is used for the treatment of chronic myeloid leukemia (CML).
  • CML chronic myeloid leukemia
  • some patients in the blast crisis stage of CML are resistant to mutations in the BCR-AbI kinase. Over 22 mutations have been reported to date with the most common being G250E, E255V, T315I, F317L and M351T.
  • Compounds of the present invention inhibit abl kinase, especially v-abl kinase.
  • the compounds of the present invention also inhibit wild- type BCR-AbI kinase and mutations of BCR-AbI kinase and are thus suitable for the treatment of Bcr-abl-positive cancer and tumor diseases, such as leukemias (especially chronic myeloid leukemia and acute lymphoblastic leukemia, where especially apoptotic mechanisms of action are found), and also shows effects on the subgroup of leukemic stem cells as well as potential for the purification of these cells in vitro after removal of said cells (for example, bone marrow removal) and reimplantation of the cells once they have been cleared of cancer cells (for example, reimplantation of purified bone marrow cells).
  • Bcr-abl-positive cancer and tumor diseases such as leukemias (especially chronic myeloid leukemia and acute lymphoblastic leukemia, where especially apoptotic mechanisms of action are found)
  • Malaria is caused by protozoan parasites of the genus Plasmodium.
  • Plasmodium can produce the disease in its various forms: Plasmodium falciparum; Plasmodium vivax; Plasmodium ovale; and Plasmodium malaria.
  • P. falciparum the most widespread and dangerous, can lead to fatal cerebral malaria if left untreated.
  • Protein tyrosine kinase activity is distributed in all the stages of P. falciparum parasite maturation and kinase inhibitors of the present invention can be used for treating Plasmodium related diseases.
  • the in vitro assay, infra is used as a means to determine the activity of compounds of the invention against a variety of malarial parasite strains.
  • the Ras-Raf- MEK-ERK signaling pathway mediates cellular response to growth signals. Ras is mutated to an oncogenic form in -15% of human cancer.
  • the Raf family belongs to the serine/threonine protein kinase and it includes three members, A-Raf, B -Raf and c-Raf (or Raf-1).
  • the focus on Raf being a drug target has centered on the relationship of Raf as a downstream effector of Ras.
  • B-Raf may have a prominent role in the formation of certain tumors with no requirement for an activated Ras allele (Nature 417, 949 - 954 (01 JuI 2002).
  • B-Raf mutations have been detected in a large percentage of malignant melanomas.
  • the compounds of the present invention also inhibit cellular processes involving b-Raf kinase, providing a new therapeutic opportunity for treatment of human cancers, especially for melanoma.
  • the compounds of the present invention also inhibit cellular processes involving c-Raf kinase.
  • c-Raf is activated by the ras oncogene, which is mutated in a wide number of human cancers. Therefore inhibition of the kinase activity of c-Raf may provide a way to prevent ras mediated tumor growth [Campbell, S. L., Oncogene, 17, 1395 (1998)].
  • PDGF Platinum-derived Growth Factor
  • PDGFR PDGF receptor
  • Compounds of the present invention can be used not only as a tumor- inhibiting substance, for example in small cell lung cancer, but also as an agent to treat non- malignant proliferative disorders, such as atherosclerosis, thrombosis, psoriasis, scleroderma and fibrosis, as well as for the protection of stem cells, for example to combat the hemotoxic effect of chemotherapeutic agents, such as 5-fluoruracil, and in asthma.
  • Compounds of the invention can especially be used for the treatment of diseases, which respond to an inhibition of the PDGF receptor kinase.
  • Compounds of the present invention show useful effects in the treatment of disorders arising as a result of transplantation, for example, allogenic transplantation, especially tissue rejection, such as especially obliterative bronchiolitis (OB), i.e. a chronic rejection of allogenic lung transplants. In contrast to patients without OB, those with OB often show an elevated PDGF concentration in bronchoalveolar lavage fluids.
  • OB obliterative bronchiolitis
  • Compounds of the present invention are also effective in diseases associated with vascular smooth-muscle cell migration and proliferation (where PDGF and PDGF-R often also play a role), such as restenosis and atherosclerosis.
  • the trk family of neurotrophin receptors promotes the survival, growth and differentiation of the neuronal and non-neuronal tissues.
  • the TrkB protein is expressed in neuroendocrine-type cells in the small intestine and colon, in the alpha cells of the pancreas, in the monocytes and macrophages of the lymph nodes and of the spleen, and in the granular layers of the epidermis (Shibayama and Koizumi, 1996). Expression of the TrkB protein has been associated with an unfavorable progression of Wilms tumors and of neuroblastomas.
  • TkrB is, moreover, expressed in cancerous prostate cells but not in normal cells.
  • the signaling pathway downstream of the trk receptors involves the cascade of MAPK activation through the She, activated Ras, ERK-I and ERK-2 genes, and the PLC-gammal transduction pathway (Sugimoto et al., 2001).
  • the kinase, c-Src transmits oncogenic signals of many receptors. For example, over-expression of EGFR or HER2/neu in tumors leads to the constitutive activation of c-src, which is characteristic for the malignant cell but absent from the normal cell.
  • mice deficient in the expression of c-src exhibit an osteopetrotic phenotype, indicating a key participation of c-src in osteoclast function and a possible involvement in related disorders.
  • Fibroblast growth factor receptor 3 was shown to exert a negative regulatory effect on bone growth and an inhibition of chondrocyte proliferation. Thanatophoric dysplasia is caused by different mutations in fibroblast growth factor receptor 3, and one mutation, TDII FGFR3, has a constitutive tyrosine kinase activity which activates the transcription factor Statl, leading to expression of a cell-cycle inhibitor, growth arrest and abnormal bone development (Su et al., Nature, 1997, 386, 288-292).
  • FGFR3 is also often expressed in multiple myeloma-type cancers.
  • Inhibitors of FGFR3 activity are useful in the treatment of T-cell mediated inflammatory or autoimmune diseases including but not limited to rheumatoid arthritis (RA), collagen II arthritis, multiple sclerosis (MS), systemic lupus erythematosus (SLE), psoriasis, juvenile onset diabetes, Sjogren's disease, thyroid disease, sarcoidosis, autoimmune uveitis, inflammatory bowel disease (Crohn's and ulcerative colitis), celiac disease and myasthenia gravis.
  • RA rheumatoid arthritis
  • MS multiple sclerosis
  • SLE systemic lupus erythematosus
  • psoriasis juvenile onset diabetes
  • Sjogren's disease thyroid disease
  • sarcoidosis autoimmune uveitis
  • inflammatory bowel disease Crohn's and ulcerative colitis
  • Tie2 inhibitors can be used in situations where neovascularization takes place inappropriately (i.e. in diabetic retinopathy, chronic inflammation, psoriasis, Kaposi's sarcoma, chronic neovascularization due to macular degeneration, rheumatoid arthritis, infantile haemangioma and cancers).
  • Lck plays a role in T-cell signaling. Mice that lack the Lck gene have a poor ability to develop thymocytes. The function of Lck as a positive activator of T-cell signaling suggests that Lck inhibitors may be useful for treating autoimmune disease such as rheumatoid arthritis.
  • JNKs have been implicated in having a role in mediating cellular response to cancer, thrombin-induced platelet aggregation, immunodeficiency disorders, autoimmune diseases, cell death, allergies, osteoporosis and heart disease.
  • the therapeutic targets related to activation of the JNK pathway include chronic myelogenous leukemia (CML), rheumatoid arthritis, asthma, osteoarthritis, ischemia, cancer and neurodegenerative diseases.
  • CML chronic myelogenous leukemia
  • rheumatoid arthritis rheumatoid arthritis
  • asthma chronic myelogenous leukemia
  • osteoarthritis rheumatoid arthritis
  • ischemia ischemia
  • compounds of the invention may also be useful to treat various hepatic disorders.
  • JNK Kaposi's sarcoma
  • VEGF vascular endothelial growth factor
  • IL-6 IL-6
  • TNF ⁇ vascular endothelial growth factor
  • Certain abnormal proliferative conditions are believed to be associated with raf expression and are, therefore, believed to be responsive to inhibition of raf expression. Abnormally high levels of expression of the raf protein are also implicated in transformation and abnormal cell proliferation. These abnormal proliferative conditions are also believed to be responsive to inhibition of raf expression. For example, expression of the c-raf protein is believed to play a role in abnormal cell proliferation since it has been reported that 60% of all lung carcinoma cell lines express unusually high levels of c-raf mRNA and protein.
  • abnormal proliferative conditions are hyper- proliferative disorders such as cancers, tumors, hyperplasia, pulmonary fibrosis, angiogenesis, psoriasis, atherosclerosis and smooth muscle cell proliferation in the blood vessels, such as stenosis or restenosis following angioplasty.
  • the cellular signaling pathway of which raf is a part has also been implicated in inflammatory disorders characterized by T- cell proliferation (T-cell activation and growth), such as tissue graft rejection, endotoxin shock, and glomerular nephritis, for example.
  • the stress activated protein kinases are a family of protein kinases that represent the penultimate step in signal transduction pathways that result in activation of the c-jun transcription factor and expression of genes regulated by c-jun.
  • c-jun is involved in the transcription of genes that encode proteins involved in the repair of DNA that is damaged due to genotoxic insults. Therefore, agents that inhibit SAPK activity in a cell prevent DNA repair and sensitize the cell to agents that induce DNA damage or inhibit DNA synthesis and induce apoptosis of a cell or that inhibit cell proliferation.
  • MAPKs Mitogen-activated protein kinases
  • MKKs mitogen- activated protein kinase kinases
  • Ribosomal protein S 6 protein kinases play important pleotropic functions, among them is a key role in the regulation of mRNA translation during protein biosynthesis (Eur. J. Biochem 2000 November; 267(21): 6321-30, Exp Cell Res. Nov. 25, 1999; 253 (1): 100-9, MoI Cell Endocrinol. May 25, 1999;151(l-2):65-77).
  • the phosphorylation of the S6 ribosomal protein by p70S6 has also been implicated in the regulation of cell motility (Immunol. Cell Biol. 2000 August;78(4):447-51) and cell growth (Prog. Nucleic Acid Res. MoI. Biol., 2000;65: 101-27), and hence, may be important in tumor metastasis, the immune response and tissue repair as well as other disease conditions.
  • SAPKs also called "jun N-terminal kinases” or “JNKs”
  • JNKs junction N-terminal kinases
  • c-jun is involved in the transcription of genes that encode proteins involved in the repair of DNA that is damaged due to geno toxic insults.
  • Agents that inhibit SAPK activity in a cell prevent DNA repair and sensitize the cell to those cancer therapeutic modalities that act by inducing DNA damage.
  • BTK plays a role in autoimmune and/or inflammatory disease such as systemic lupus erythematosus (SLE), rheumatoid arthritis, multiple vasculitides, idiopathic thrombocytopenic purpura (ITP), myasthenia gravis, and asthma.
  • SLE systemic lupus erythematosus
  • ITP idiopathic thrombocytopenic purpura
  • myasthenia gravis and asthma.
  • inhibitors of BTK are useful as inhibitors of B-cell mediated pathogenic activity, such as autoantibody production, and are useful for the treatment of B-cell lymphoma and leukemia.
  • CHK2 is a member of the checkpoint kinase family of serine/threonine protein kinases and is involved in a mechanism used for surveillance of DNA damage, such as damage caused by environmental mutagens and endogenous reactive oxygen species. As a result, it is implicated as a tumor suppressor and target for cancer therapy.
  • CSK influences the metastatic potential of cancer cells, particularly colon cancer.
  • Fes is a non-receptor protein tyrosine kinase that has been implicated in a variety of cytokine signal transduction pathways, as well as differentiation of myeloid cells.
  • Fes is also a key component of the granulocyte differentiation machinery.
  • Flt3 receptor tyrosine kinase activity is implicated in leukemias and myelodysplastic syndrome.
  • the leukemia cells express a constitutively active form of auto-phosphorylated (p) FLT3 tyrosine kinase on the cell surface.
  • the activity of p-FLT3 confers growth and survival advantage on the leukemic cells.
  • Patients with acute leukemia, whose leukemia cells express p-FLT3 kinase activity have a poor overall clinical outcome. Inhibition of p-FLT3 kinase activity induces apoptosis
  • Inhibitors of IKK ⁇ and IKK ⁇ (1 & 2) are therapeutics for diseases which include rheumatoid arthritis, transplant rejection, inflammatory bowel disease, osteoarthritis, asthma, chronic obstructive pulmonary disease, atherosclerosis, psoriasis, multiple sclerosis, stroke, systemic lupus erythematosus, Alzheimer's disease, brain ischemia, traumatic brain injury, Parkinson's disease, amyotrophic lateral sclerosis, subarachnoid hemorrhage or other diseases or disorders associated with excessive production of inflammatory mediators in the brain and central nervous system.
  • diseases include rheumatoid arthritis, transplant rejection, inflammatory bowel disease, osteoarthritis, asthma, chronic obstructive pulmonary disease, atherosclerosis, psoriasis, multiple sclerosis, stroke, systemic lupus erythematosus, Alzheimer's disease, brain ischemia, traumatic brain injury, Parkinson's disease, amyotrophic
  • Met is associated with most types of the major human cancers and expression is often correlated with poor prognosis and metastasis.
  • Inhibitors of Met are therapeutics for diseases which include cancers such as lung cancer, NSCLC (non small cell lung cancer), bone cancer, pancreatic cancer, skin cancer, cancer of the head and neck, cutaneous or intraocular melanoma, uterine cancer, ovarian cancer, rectal cancer, cancer of the anal region, stomach cancer, colon cancer, breast cancer, gynecologic tumors (e.
  • uterine sarcomas carcinoma of the fallopian tubes, carcinoma of the endometrium, carcinoma of the cervix, carcinoma of the vagina or carcinoma of the vulva
  • Hodgkin's Disease cancer of the esophagus, cancer of the small intestine, cancer of the endocrine system (e. g., cancer of the thyroid, parathyroid or adrenal glands), sarcomas of soft tissues, cancer of the urethra, cancer of the penis, prostate cancer, chronic or acute leukemia, solid tumors of childhood, lymphocytic lymphomas, cancer of the bladder, cancer of the kidney or ureter (e.
  • neoplasms of the central nervous system e. g., primary CNS lymphoma, spinal axis tumors, brain stem glioma or pituitary adenomas
  • cancers of the blood such as acute myeloid leukemia, chronic myeloid leukemia, etc, Barrett's esophagus (pre-malignant syndrome) neoplastic cutaneous disease, psoriasis, mycoses fungoides and benign prostatic hypertrophy
  • diabetes related diseases such as diabetic retinopathy, retinal ischemia and retinal neovascularization, hepatic cirrhosis
  • cardiovascular disease such as atherosclerosis
  • immunological disease such as autoimmune disease and renal disease.
  • the disease is cancer such as acute myeloid leukemia and colorectal cancer.
  • the Nima-related kinase 2 (Nek2) is a cell cycle-regulated protein kinase with maximal activity at the onset of mitosis that localizes to the centrosome. Functional studies have implicated Nek2 in regulation of centrosome separation and spindle formation. Nek2 protein is elevated 2- to 5-fold in cell lines derived from a range of human tumors including those of cervical, ovarian, prostate, and particularly breast.
  • p70S6K-mediated diseases or conditions include, but are not limited to, proliferative disorders, such as cancer and tuberous sclerosis.
  • the present invention further provides a method for preventing or treating any of the diseases or disorders described above in a subject in need of such treatment, which method comprises administering to said subject a therapeutically effective amount (See, "Administration and Pharmaceutical Compositions ", infra) of a compound of Formula I or a pharmaceutically acceptable salt thereof.
  • a therapeutically effective amount See, "Administration and Pharmaceutical Compositions ", infra) of a compound of Formula I or a pharmaceutically acceptable salt thereof.
  • the required dosage will vary depending on the mode of administration, the particular condition to be treated and the effect desired.
  • Administration and Pharmaceutical Compositions are examples of a compound of Formula I or a pharmaceutically acceptable salt thereof.
  • compounds of the invention will be administered in therapeutically effective amounts via any of the usual and acceptable modes known in the art, either singly or in combination with one or more therapeutic agents.
  • a therapeutically effective amount may vary widely depending on the severity of the disease, the age and relative health of the subject, the potency of the compound used and other factors. In general, satisfactory results are indicated to be obtained systemically at daily dosages of from about 0.03 to 2.5mg/kg per body weight.
  • An indicated daily dosage in the larger mammal, e.g. humans, is in the range from about 0.5mg to about lOOmg, conveniently administered, e.g. in divided doses up to four times a day or in retard form.
  • Suitable unit dosage forms for oral administration comprise from ca. 1 to 50mg active ingredient.
  • Compounds of the invention can be administered as pharmaceutical compositions by any conventional route, in particular enterally, e.g., orally, e.g., in the form of tablets or capsules, or parenterally, e.g., in the form of injectable solutions or suspensions, topically, e.g., in the form of lotions, gels, ointments or creams, or in a nasal or suppository form.
  • Pharmaceutical compositions comprising a compound of the present invention in free form or in a pharmaceutically acceptable salt form in association with at least one pharmaceutically acceptable carrier or diluent can be manufactured in a conventional manner by mixing, granulating or coating methods.
  • oral compositions can be tablets or gelatin capsules comprising the active ingredient together with a) diluents, e.g., lactose, dextrose, sucrose, mannitol, sorbitol, cellulose and/or glycine; b) lubricants, e.g., silica, talcum, stearic acid, its magnesium or calcium salt and/or polyethyleneglycol; for tablets also c) binders, e.g., magnesium aluminum silicate, starch paste, gelatin, tragacanth, methylcellulose, sodium carboxymethylcellulose and or polyvinylpyrrolidone; if desired d) disintegrants, e.g., starches, agar, alginic acid or its sodium salt, or effervescent mixtures; and/or e) absorbents, colorants, flavors and sweeteners.
  • diluents e.g., lactose, dextrose, sucrose,
  • compositions can be aqueous isotonic solutions or suspensions, and suppositories can be prepared from fatty emulsions or suspensions.
  • the compositions may be sterilized and/or contain adjuvants, such as preserving, stabilizing, wetting or emulsifying agents, solution promoters, salts for regulating the osmotic pressure and/or buffers. In addition, they may also contain other therapeutically valuable substances.
  • Suitable formulations for transdermal applications include an effective amount of a compound of the present invention with a carrier.
  • a carrier can include absorbable pharmacologically acceptable solvents to assist passage through the skin of the host.
  • transdermal devices are in the form of a bandage comprising a backing member, a reservoir containing the compound optionally with carriers, optionally a rate controlling barrier to deliver the compound to the skin of the host at a controlled and predetermined rate over a prolonged period of time, and means to secure the device to the skin.
  • Matrix transdermal formulations may also be used.
  • Suitable formulations for topical application, e.g., to the skin and eyes, are preferably aqueous solutions, ointments, creams or gels well-known in the art. Such may contain solubilizers, stabilizers, tonicity enhancing agents, buffers and preservatives.
  • Compounds of the invention can be administered in therapeutically effective amounts in combination with one or more therapeutic agents (pharmaceutical combinations).
  • therapeutic agents for example, synergistic effects can occur with other immunomodulatory or anti-inflammatory substances, for example when used in combination with cyclosporin, rapamycin, or ascomycin, or immunosuppressant analogues thereof, for example cyclosporin A (CsA), cyclosporin G, FK-506, rapamycin, or comparable compounds, corticosteroids, cyclophosphamide, azathioprine, methotrexate, brequinar, leflunomide, mizoribine, mycophenolic acid, mycophenolate mofetil, 15-deoxyspergualin, immunosuppressant antibodies, especially monoclonal antibodies for leukocyte receptors, for example MHC, CD2, CD3, CD4, CD7, CD25, CD28, B7, CD45, CD58 or their ligands, or other immunomodulatory compounds, such as CT
  • the invention also provides for a pharmaceutical combinations, e.g. a kit, comprising a) a first agent which is a compound of the invention as disclosed herein, in free form or in pharmaceutically acceptable salt form, and b) at least one co-agent.
  • a pharmaceutical combination e.g. a kit, comprising a) a first agent which is a compound of the invention as disclosed herein, in free form or in pharmaceutically acceptable salt form, and b) at least one co-agent.
  • the kit can comprise instructions for its administration.
  • co- administration or “combined administration” or the like as utilized herein are meant to encompass administration of the selected therapeutic agents to a single patient, and are intended to include treatment regimens in which the agents are not necessarily administered by the same route of administration or at the same time.
  • pharmaceutical combination as used herein means a product that results from the mixing or combining of more than one active ingredient and includes both fixed and non-fixed combinations of the active ingredients.
  • fixed combination means that the active ingredients, e.g. a compound of Formula I and a co- agent, are both administered to a patient simultaneously in the form of a single entity or dosage.
  • non-fixed combination means that the active ingredients, e.g.
  • a compound of Formula I and a co-agent are both administered to a patient as separate entities either simultaneously, concurrently or sequentially with no specific time limits, wherein such administration provides therapeutically effective levels of the 2 compounds in the body of the patient.
  • cocktail therapy e.g. the administration of 3 or more active ingredients.
  • the present invention also includes processes for the preparation of compounds of the invention.
  • reactive functional groups for example hydroxy, amino, imino, thio or carboxy groups, where these are desired in the final product, to avoid their unwanted participation in the reactions.
  • Conventional protecting groups can be used in accordance with standard practice, for example, see T.W. Greene and P. G. M. Wuts in "Protective Groups in Organic Chemistry", John Wiley and Sons, 1991.
  • a compound of Formula 2 can be prepared by reacting of a compound of formula 1 with NaSMe in the presence of a suitable solvent (e.g., THF).
  • a compound of formula 3 can be prepared by reacting of a compound of formula 2 and methyl cyanoacetate in the presence of a solvent (e.g., DMSO, DMF and the like) using an appropriate base (e.g., sodium hydride (NaH)).
  • a compound of formula 4 can be prepared by decarboxylation of a compound of formula 3 with NaCl in a suitable solvent (e.g., a mixture of DMSO and water) and in a temperature range of about 120 to about 180 0 C can take up to 4 hours to complete.
  • a compound of formula 4 can be converted to give a compound of formula 5 with a suitable eneamine formation reagent (e.g., N,N-dimethylformamide dimethyl acetal) and can take up to 24 hours to complete.
  • a suitable eneamine formation reagent e.g., N,N-dimethylformamide dimethyl acetal
  • a compound of formula 7 can be prepared by reacting a compound of formula 6 with an appropriate halide (e.g., N-(3-bromo-4-methyl- phenyl)-3-trifluoromethyl-benzamide).
  • an appropriate halide e.g., N-(3-bromo-4-methyl- phenyl)-3-trifluoromethyl-benzamide.
  • the reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 150 0 C and can take up to about 20 hours to complete.
  • a suitable catalyst e.g., Pd (II) salt, or the like
  • a suitable ligand e.g., Xantphos, or the like
  • a suitable solvent
  • a compound of formula 7 can be further oxidized to give a compound of formula 8 with a suitable oxidizing agent (e.g., m- chloroperoxybenzoic acid (mCPBA), or the like) and can take up to 6 hours to complete.
  • a suitable oxidizing agent e.g., m- chloroperoxybenzoic acid (mCPBA), or the like
  • mCPBA m- chloroperoxybenzoic acid
  • a compound of formula 9 can be prepared by reacting a compound of formula 8 with an appropriate amine or aniline. The reaction is carried out in a temperature range of 100- 150 0 C and can take up to 10 hours to complete.
  • the reaction conditions for alkyl amine displacement involves heating a compound of formula 9 with 5-10 equivalents of amine in a suitable solvent (e.g. DMSO, DMF, or the like).
  • a compound of formula 11 can be prepared by reacting of a compound of formula 10 with alkylating reagents (e.g., methyl iodide) in the presence of a solvent (e.g., DMSO, DMF and the like) using an appropriate base (e.g., sodium hydride (NaH)).
  • alkylating reagents e.g., methyl iodide
  • a solvent e.g., DMSO, DMF and the like
  • an appropriate base e.g., sodium hydride (NaH)
  • a compound of formula 12 can be prepared by reacting a compound of formula 11 with an appropriate halide (e.g., N-(3-bromo-4-methyl-phenyl)-3- trifluoromethyl-benzamide).
  • the reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 150 0 C and can take up to about 20 hours to complete.
  • a suitable catalyst e.g., Pd (II) salt, or the like
  • a suitable ligand e.g., Xantphos, or the like
  • a suitable solvent e.g., 1,4-dioxane, or the like
  • a compound of formula 12 can be further oxidized to give a compounds of formula 13 with a suitable oxidizing agent (e.g., m- chloroperoxybenzoic acid (mCPBA), or the like) and can take up to 6 hours to complete.
  • mCPBA m- chloroperoxybenzoic acid
  • the reaction is carried out in a temperature range of 100- 150 0 C and can take up to 10 hours to complete.
  • the reaction conditions for alkyl amine displacement involves heating a compound of formula 13 with 5-10 equivalents of amine in a suitable solvent (e.g. DMSO, DMF, or the like).
  • a compound of formula 15 can be prepared by reacting of a compound of formula 2 and hydrazine in the presence of a solvent (e.g., ethanol, DMSO, DMF and the like). Cyclization of a compound of formula 15 with an appropriate nitrile (e.g. 3- aminocrotononitrile) affords a compound of formula 16.
  • a compound of formula 17 can be prepared by reacting a compound of formula 16 with an appropriate halide (e.g., N-(3- bromo-4-methyl-phenyl)-3-trifluoromethyl-benzamide).
  • the reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 150 0 C and can take up to about 20 hours to complete.
  • a suitable catalyst e.g., Pd (II) salt, or the like
  • a suitable ligand e.g., Xantphos, or the like
  • a suitable solvent e.g., 1,4-dioxane, or the like
  • a compound of formula 17 can be further oxidized to give a compound of formula 18 with a suitable oxidizing agent (e.g., m-chloroperoxybenzoic acid (mCPBA), or the like) and can take up to 6 hours to complete.
  • mCPBA m-chloroperoxybenzo
  • the reaction is carried out in a temperature range of 100-150 0 C and can take up to 10 hours to complete.
  • the reaction conditions for alkyl amine displacement involves heating a compound of formula 18 with 5-10 equivalents of amine in a suitable solvent (e.g. DMSO, DMF, or the like).
  • a compound of Formula 20 can be prepared by reacting of 4,6-dichloro pyrimidine with an appropriate amine (e.g. methyl amine) in the presence of a suitable solvent (e.g., ethanol, THF and the like).
  • a compound of formula 21 can be prepared by reacting of a compound of formula 20 and BoC 2 O in the presence of a solvent (e.g., THF, DCM and the like) using an appropriate base (e.g.,DMAP).
  • a compound of formula 22 can be prepared by reacting of a compound of formula 21 and hydrazine in the presence of a solvent (e.g., ethanol, THF, DMF and the like).
  • Cyclization of a compound of formula 22 with an appropriate nitrile affords a compound of formula 23.
  • Cyclization of a compound of formula 22 with an appropriate nitrile e.g. ethyl(ethoxymethylene)cyanoacetate
  • Hydrolysis of compound of formula 23 with an appropriate base affords a compound of formula 24.
  • a compound of formula 25 can be prepared by decarboxylation of a compound of formula 24 in a temperature range of about 150 to about 180 0 C can take up to 4 hours to complete.
  • a Compound of formula 26 can be prepared by reacting a compound of formula 25 with an appropriate halide (e.g., N-(3-bromo-4-methyl-phenyl)-3-(4-methyl-piperazin-l- yl)-5-trifluoromethyl-benzamide).
  • an appropriate halide e.g., N-(3-bromo-4-methyl-phenyl)-3-(4-methyl-piperazin-l- yl)-5-trifluoromethyl-benzamide.
  • the reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 150 0 C and can take up to about 20 hours to complete.
  • a suitable catalyst e.g., Pd (II) salt,
  • a compound of formula 27 can be prepared by reacting of a compound of formula 1 and hydrazine in the presence of a solvent (e.g., ethanol, DMSO, DMF and the like). Cyclization of a compound of formula 27 with an appropriate nitrile (e.g. 3- aminocrotononitrile) affords a compound of formula 28.
  • a compound of formula 29 can be prepared by reacting a compound of formula 28 with an appropriate amine. The reaction is carried out in a temperature range of 50-100 0 C and can take up to 10 hours to complete.
  • a compound of formula 30 can be prepared by reacting a compound of formula 29 with an appropriate halide (e.g., N-[3-(l,l-difluoro-ethyl)-phenyl]-3-iodo-4-methyl-benzamide).
  • an appropriate halide e.g., N-[3-(l,l-difluoro-ethyl)-phenyl]-3-iodo-4-methyl-benzamide.
  • the reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 150 0 C and can take up to about 20 hours to complete.
  • a suitable catalyst e.g., Pd (II) salt, or the like
  • a suitable ligand
  • a compound of formula 33 can be prepared by reacting of a compound of formula 32 and trialkyyl(vinyl)stannane in the presence of a suitable catalyst (e.g., Pd(O) complex or Pd (II) salt, or the like), a suitable phosphor-ligand (or the like), and a solvent (e.g., 1,4-dioxane, THF or the like). Cleavage of the vinyl group using conditions well known in the fields (Ozonolysis, OsO 4 ZNaIO 4 , or the like) provides compound of formula 34.
  • a suitable catalyst e.g., Pd(O) complex or Pd (II) salt, or the like
  • a suitable phosphor-ligand or the like
  • a solvent e.g., 1,4-dioxane, THF or the like
  • Reacting of compound of formula 29 with compound of formula 37 in the presence of a suitable catalyst e.g., Pd (II) salt, or the like
  • a suitable ligand e.g., Xantphos, or the like
  • a suitable solvent e.g., 1,4-dioxane, or the like
  • a compound of the invention can be prepared as a pharmaceutically acceptable acid addition salt by reacting the free base form of the compound with a pharmaceutically acceptable inorganic or organic acid.
  • a pharmaceutically acceptable base addition salt of a compound of the invention can be prepared by reacting the free acid form of the compound with a pharmaceutically acceptable inorganic or organic base.
  • the salt forms of the compounds of the invention can be prepared using salts of the starting materials or intermediates.
  • the free acid or free base forms of the compounds of the invention can be prepared from the corresponding base addition salt or acid addition salt from, respectively.
  • a compound of the invention in an acid addition salt form can be converted to the corresponding free base by treating with a suitable base (e.g., ammonium hydroxide solution, sodium hydroxide, and the like).
  • a suitable acid e.g., hydrochloric acid, etc.
  • Compounds of the invention in unoxidized form can be prepared from N- oxides of compounds of the invention by treating with a reducing agent (e.g., sulfur, sulfur dioxide, triphenyl phosphine, lithium borohydride, sodium borohydride, phosphorus trichloride, tribromide, or the like) in a suitable inert organic solvent (e.g. acetonitrile, ethanol, aqueous dioxane, or the like) at 0 to 8O 0 C.
  • a reducing agent e.g., sulfur, sulfur dioxide, triphenyl phosphine, lithium borohydride, sodium borohydride, phosphorus trichloride, tribromide, or the like
  • a suitable inert organic solvent e.g. acetonitrile, ethanol, aqueous dioxane, or the like
  • Prodrug derivatives of the compounds of the invention can be prepared by methods known to those of ordinary skill in the art (e.g., for further details see Saulnier et al., (1994), Bioorganic and Medicinal Chemistry Letters, Vol. 4, p. 1985).
  • appropriate prodrugs can be prepared by reacting a non-derivatized compound of the invention with a suitable carbamylating agent (e.g., 1,1-acyloxyalkylcarbanochloridate, para- nitrophenyl carbonate, or the like).
  • Protected derivatives of the compounds of the invention can be made by means known to those of ordinary skill in the art. A detailed description of techniques applicable to the creation of protecting groups and their removal can be found in T. W. Greene, "Protecting Groups in Organic Chemistry", 3 rd edition, John Wiley and Sons, Inc., 1999.
  • Hydrates of compounds of the present invention can be conveniently prepared, or formed during the process of the invention, as solvates (e.g., hydrates). Hydrates of compounds of the present invention can be conveniently prepared by recrystallization from an aqueous/organic solvent mixture, using organic solvents such as dioxin, tetrahydrofuran or methanol.
  • Compounds of the invention can be prepared as their individual stereoisomers by reacting a racemic mixture of the compound with an optically active resolving agent to form a pair of diastereoisomeric compounds, separating the diastereomers and recovering the optically pure enantiomers. While resolution of enantiomers can be carried out using covalent diastereomeric derivatives of the compounds of the invention, dissociable complexes are preferred (e.g., crystalline diastereomeric salts). Diastereomers have distinct physical properties (e.g., melting points, boiling points, solubilities, reactivity, etc.) and can be readily separated by taking advantage of these dissimilarities.
  • the diastereomers can be separated by chromatography, or preferably, by separation/resolution techniques based upon differences in solubility.
  • the optically pure enantiomer is then recovered, along with the resolving agent, by any practical means that would not result in racemization.
  • a more detailed description of the techniques applicable to the resolution of stereoisomers of compounds from their racemic mixture can be found in Jean Jacques, Andre Collet, Samuel H. Wilen, "Enantiomers, Racemates and Resolutions", John Wiley And Sons, Inc., 1981.
  • the compounds of Formula I can be made by a process, which involves:
  • a Smith vial (10-20 mL) is charged with cyano-(6-methylsulfanyl- pyrimidin-4-yl)-acetic acid methyl ester (0.83 g, 3.72 mmol), NaCl (1.0 g), water (ImL) and DMSO.
  • the vial is sealed and irradiated at 160 0 C for 50 minutes in Smith Synthesizer.
  • the reaction mixture is partitioned between ethyl acetate and brine, and then filtered through a pad of celite and washed with ethyl acetate.
  • the organic layer is separated and washed with brine, dried over Na 2 SO 4 , filtered and concentrated.
  • te?t-butoxy-bis (dimethylamino)methane (0.60 mL, 2.9 mmol.) is added to a mixture of (6-methylsulfanyl-pyrimidin-4-yl)-acetonitrile (0.397 g, 2.4 mmol) in DMF (10 mL) at O 0 C. After 2 hours, the reaction mixture is concentrated, and the residue is used for next reaction without further purification.
  • the crude product is purified by ISCO chromatography eluting with ethyl acetate in hexanes from 10% to 100% to afford N- ⁇ 4- Methyl-S-fl-methyl ⁇ -C ⁇ -methylsulfanyl-pyrimidin ⁇ -y ⁇ -lH-pyrazol-S-ylaminol-phenylJ-S- trifluoromethyl-benzamide.
  • reaction mixture is quenched with saturated sodium thiosulfate solution 10 mL and vigorously stirred for 30 minutes, then treated with 75 mL dichloromethane.
  • the reaction mixture is partitioned between dichloromethane and aqueous layer.
  • the organic layer is washed with saturated NaHC ⁇ 3 solution, water, and brine sequentially, then dried over Na 2 SO 4 , concentrated to give N- ⁇ 3- [4-(6-Methanesulfinyl-pyrimidin-4-yl)-l-methyl-lH-pyrazol-3-ylamino]-4-methyl-phenyl ⁇ - 3-trifluoromethyl-benzamide as yellow solid.
  • the crude product is directly used in the next step.
  • reaction mixture is checked by LC/MS and a single product peak is found without any trace of starting materials.
  • the reaction mixture is poured into ice-cold NaHC ⁇ 3 solution and extracted with Ethyl Acetate (3 X 20 mL). The organic layers are combined and dried over magnesium sulfate. After purification using a flash column chromatography (5-20 % Ethyl Acetate/Hex) the pure compound ethyl 3-((isopropylamino)-methyl)-5-(trifluoromethyl)benzoate is isolated as a light yellow oil. MS: mlz [M + H+] ) 290.20.
  • Ethyl 3-((isopropylamino)methyl)-5-(trifluoromethyl)benzoate (l.Olg, 3.49 mmol, 1 eq) is dissolved in THF/H 2 O (1:1) 10 mL and LiOH 0.39g (16.32 mmol, 4.6 eq) is added. The mixture is stirred at room temperature for 4 hours and then checked via LC/MS for a zero starting material peak. The organic solvent is removed and some more water is added to the reaction vessel. The reaction mixture is cooled and IM HCl solution in ether is added drop-wise until the pH is between 4 and 5. The lithium chloride salts start to precipitate out of solution.
  • the mixture is flushed with N 2 at 0 0 C for a few minutes, then heated to 120 0 C for 2 days.
  • the mixture is poured into water and extracted with EtOAc.
  • the organic layer is separated, dried with MgSCU, then concentrated in vacuo.
  • the residue is purified by flash chromatography [silica gel, hexane:EtOAc/5:5] to provide tert-butyl 4-methyl-3 -(3 -methyl- l-(6-(methylamino)- pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenylcarbamate 38.
  • reaction mixture is stirred at room temperature for about 4 hours until the reaction is complete as evidenced by the LC/MS product peak.
  • the reaction mixture is then quenched by NaHC ⁇ 3 solution and extracted with ethyl acetate.
  • the organic layers are combined and dried over magnesium sulfate.
  • the solvents are removed under vacuo and the residue is purified by flash column chromatography to afford 3-((isopropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide.
  • Compounds of the present invention are assayed to measure their capacity to selectively inhibit cell proliferation of 32D cells expressing BCR-AbI (32D-p210) compared with parental 32D cells. Compounds selectively inhibiting the proliferation of these BCR-AbI transformed cells are tested for anti -proliferative activity on Ba/F3 cells expressing either wild type or the mutant forms of Bcr-abl.
  • compounds are assayed to measure their capacity to inhibit AbI, ARG, BCR-AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB kinases.
  • the murine cell line used is the 32D hemopoietic progenitor cell line transformed with BCR-AbI cDNA (32D-p210). These cells are maintained in RPMI/10% fetal calf serum (RPMI/FCS) supplemented with penicillin 50 ⁇ g/mL, streptomycin 50 ⁇ g/mL and L-glutamine 200 mM. Untransformed 32D cells are similarly maintained with the addition of 15% of WEHI conditioned medium as a source of IL3. [00165] 50 ⁇ l of a 32D or 32D-p210 cells suspension are plated in Greiner 384 well microplates (black) at a density of 5000 cells per well.
  • Greiner 384 well microplates black
  • test compound 1 mM in DMSO stock solution
  • STI571 is included as a positive control
  • the cells are incubated for 72 hours at 37 0 C, 5% CO 2 .
  • 10 ⁇ l of a 60% Alamar Blue solution (Tek diagnostics) is added to each well and the cells are incubated for an additional 24 hours.
  • the fluorescence intensity (Excitation at 530 nm, Emission at 580 nm) is quantified using the AcquestTM system (Molecular Devices).
  • 32D-p210 cells are plated into 96 well TC plates at a density of 15,000 cells per well. 50 ⁇ L of two fold serial dilutions of the test compound (C max is 40 ⁇ M) are added to each well (STI571 is included as a positive control). After incubating the cells for 48 hours at 37 °C, 5% CO 2 , 15 ⁇ L of MTT (Promega) is added to each well and the cells are incubated for an additional 5 hours. The optical density at 570nm is quantified spectrophotometrically and IC 50 values, the concentration of compound required for 50% inhibition, determined from a dose response curve.
  • BCR-AbI autophosphorylation is quantified with capture Elisa using a c-abl specific capture antibody and an antiphosphotyrosine antibody.
  • 32D-p210 cells are plated in 96 well TC plates at 2xlO 5 cells per well in 50 ⁇ L of medium. 50 ⁇ L of two fold serial dilutions of test compounds (C max is 10 ⁇ M) are added to each well (STI571 is included as a positive control). The cells are incubated for 90 minutes at 37 °C, 5% CO 2 .
  • the cells are then treated for 1 hour on ice with 150 ⁇ L of lysis buffer (50 mM Tris-HCl, pH 7.4, 150 mM NaCl, 5 mM EDTA, 1 mM EGTA and 1% NP-40) containing protease and phosphatase inhibitors.
  • 50 ⁇ L of cell lysate is added to 96 well optiplates previously coated with anti-abl specific antibody and blocked. The plates are incubated for 4 hours at 4 °C. After washing with TBS-Tween 20 buffer, 50 ⁇ L of alkaline-phosphatase conjugated anti-phosphotyrosine antibody is added and the plate is further incubated overnight at 4 °C.
  • Test compounds of the invention that inhibit the proliferation of the BCR-AbI expressing cells, inhibit the cellular BCR-AbI autophosphorylation in a dose-dependent manner.
  • Ba/F3 cells expressing either wild type or the mutant forms of BCR-AbI (G250E, E255V, T315I, F317L, M351T) that confers resistance or diminished sensitivity to STI571.
  • the antiproliferative effect of these compounds on the mutant-BCR-Abl expressing cells and on the non transformed cells were tested at 10, 3.3, 1.1 and 0.37 ⁇ M as described above (in media lacking IL3).
  • the IC 50 values of the compounds lacking toxicity on the untransformed cells were determined from the dose response curves obtained as describe above.
  • Kinase activity assay with purified FGFR3 (Upstate) is carried out in a final volume of 10 ⁇ L containing 0.25 ⁇ g/mL of enzyme in kinase buffer (30 mM Tris-HCl pH7.5, 15 mM MgCl 2 , 4.5 mM MnCl 2 , 15 ⁇ M Na 3 VO 4 and 50 ⁇ g/mL BSA), and substrates (5 ⁇ g/mL biotin-poly-EY(Glu, Tyr) (CIS-US, Inc.) and 3 ⁇ M ATP).
  • the first solution of 5 ⁇ l contains the FGFR3 enzyme in kinase buffer was first dispensed into 384- format ProxiPlate® (Perkin-Elmer) followed by adding 50 nL of compounds dissolved in DMSO, then 5 ⁇ l of second solution contains the substrate (poly- EY) and ATP in kinase buffer was added to each wells.
  • the reactions are incubated at room temperature for one hour, stopped by adding 10 ⁇ L of HTRF detection mixture, which contains 30 mM Tris-HCl pH7.5, 0.5 M KF, 50 mM ETDA, 0.2 mg/mL BSA, 15 ⁇ g/mL streptavidin-XL665 (CIS-US, Inc.) and 150 ng/mL cryptate conjugated anti-phosphotyrosine antibody (CIS-US, Inc.). After one hour of room temperature incubation to allow for streptavidin-biotin interaction, time resolved florescent signals are read on Analyst GT (Molecular Devices Corp.).
  • IC 50 values are calculated by linear regression analysis of the percentage inhibition of each compound at 12 concentrations (1:3 dilution from 50 ⁇ M to 0.28 nM). In this assay, compounds of the invention have an IC 50 in the range of 10 nM to 2 ⁇ M.
  • Compounds of the invention are tested for their ability to inhibit transformed Ba/F3-TEL-FGFR3 cells proliferation, which is depended on FGFR3 cellular kinase activity.
  • Ba/F3-TEL-FGFR3 are cultured up to 800,000 cells/mL in suspension, with RPMI 1640 supplemented with 10% fetal bovine serum as the culture medium. Cells are dispensed into 384-well format plate at 5000 cell/well in 50 ⁇ L culture medium.
  • Compounds of the invention are dissolved and diluted in dimethylsufoxide (DMSO). Twelve points 1:3 serial dilutions are made into DMSO to create concentrations gradient ranging typically from 10 mM to 0.05 ⁇ M.
  • DMSO dimethylsufoxide
  • AlamarBlue® (TREK Diagnostic Systems), which can be used to monitor the reducing environment created by proliferating cells, are added to cells at final concentration of 10%. After additional four hours of incubation in a 37 0 C cell culture incubator, fluorescence signals from reduced AlamarBlue® (Excitation at 530 nm, Emission at 580 nm) are quantified on Analyst GT (Molecular Devices Corp.). IC 50 values are calculated by linear regression analysis of the percentage inhibition of each compound at 12 concentrations.
  • Assay buffer containing 20 ⁇ M ATP (lO ⁇ l) is added to each well followed by lOOnl or 500nl of compound.
  • B-Raf is diluted in the assay buffer (l ⁇ l into 25 ⁇ l) and lO ⁇ l of diluted b-Raf is added to each well (0.4 ⁇ g/well).
  • the plates are incubated at room temperature for 2.5 hours.
  • the kinase reaction is stopped by washing the plates 6 times with TBST.
  • Phosph-I ⁇ B ⁇ (Ser32/36) antibody is diluted in Superblock (1:10,000) and 15 ⁇ l is added to each well. The plates are incubated at 4°C overnight and washed 6 times with TBST.
  • AP-conjugated goat-anti-mouse IgG is diluted in Superblock (1:1,500) and 15 ⁇ l is added to each well. Plates are incubated at room temperature for 1 hour and washed 6 times with TBST. 15 ⁇ l of fluorescent Attophos AP substrate (Promega) is added to each well and plates are incubated at room temperature for 15 minutes. Plates are read on Acquest or Analyst GT using a Fluorescence Intensity Program (Excitation 455 nm, Emission 580 nm).
  • A375 cell line (ATCC) is derived from a human melanoma patient and it has a V599E mutation on the B-Raf gene. The levels of phosphorylated MEK are elevated due to the mutation of B-Raf.
  • Sub-confluent to confluent A375 cells are incubated with compounds for 2 hours at 37 0 C in serum free medium. Cells are then washed once with cold PBS and lysed with the lysis buffer containing 1% Triton XlOO. After centrifugation, the supernatants are subjected to SDS-PAGE, and then transferred to nitrocellulose membranes.
  • the membranes are then subjected to western blotting with anti-phospho-MEK antibody (ser217/221) (Cell Signaling).
  • the amount of phosphorylated MEK is monitored by the density of phospho-MEK bands on the nitrocellulose membranes.
  • Upstate KinaseProfilerTM Radio-enzymatic filter binding assay
  • Kinase buffer (2.5 ⁇ L, 10x - containing MnCl 2 when required), active kinase (0.001-0.01 Units; 2.5 ⁇ L), specific or Poly(Glu4-Tyr) peptide (5-500 ⁇ M or .01mg/ml) in kinase buffer and kinase buffer (50 ⁇ M; 5 ⁇ L) are mixed in an eppendorf on ice.
  • a Mg/ATP mix (lO ⁇ L; 67.5 (or 33.75) mM MgCl 2 , 450 (or 225) ⁇ M ATP and 1 ⁇ Ci/ ⁇ l [ ⁇ - 32 P]-ATP (3000Ci/mmol)) is added and the reaction is incubated at about 30 0 C for about 10 minutes.
  • the reaction mixture is spotted (20 ⁇ L) onto a 2cm x 2cm P81 (phosphocellulose, for positively charged peptide substrates) or Whatman No. 1 (for Poly (Glu4-Tyr) peptide substrate) paper square.
  • the assay squares are washed 4 times, for 5 minutes each, with 0.75% phosphoric acid and washed once with acetone for 5 minutes.
  • the assay squares are transferred to a scintillation vial, 5 ml scintillation cocktail are added and 32 P incorporation (cpm) to the peptide substrate is quantified with a Beckman scintillation counter. Percentage inhibition is calculated for each reaction.
  • Compounds of the present invention can be assayed to measure their capacity to inhibit the proliferation of parasitemia in infected red blood cells.
  • the proliferation is quantified by addition of SYBR Green I (Invitrogen)® dye which has a high affinity for double stranded DNA.
  • the plates are placed in a 37°C incubator for 72 hours with a 93% N 2 , 4% CO 2 , and 3% O 2 gas mixture. 10 ⁇ l of a 1OX solution of SYBR Green I ® is dispensed into the plates. The plates are sealed and placed in a -80 0 C freezer overnight for the lysis of the red blood cells. The plates are thawed and left at room temperature overnight for optimal staining. The fluorescence intensity is measured (excitation 497nm, emission 520nm) using the Acquest system (Molecular Devices). The percentage inhibition is calculated for each compound.

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Abstract

The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the Abl, ARG, BCR-Abl, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB kinases.

Description

COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the benefit of priority to U.S. Provisional Patent
Application Number 60/827,873, filed 02 October 2006. The full disclosure of this application is incorporated herein by reference in its entirety and for all purposes.
BACKGROUND OF THE INVENTION
Field of the Invention
[0002] The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the AbI, ARG, BCR- AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB kinases.
Background
[0003] The protein kinases represent a large family of proteins, which play a central role in the regulation of a wide variety of cellular processes and maintaining control over cellular function. A partial, non-limiting, list of these kinases include: receptor tyrosine kinases such as platelet-derived growth factor receptor kinase (PDGF-R), the nerve growth factor receptor (trkB), and the fibroblast growth factor receptor (FGFR3); non-receptor tyrosine kinases such AbI and the fusion kinase BCR-AbI, Lck, Bmx and c-src; and serine/threonine kinases such as b-RAF, c-RAF, sgk, MAP kinases (e.g., MKK4, MKK6, etc.) and SAPK2α and SAPK2β. Aberrant kinase activity has been observed in many disease states including benign and malignant proliferative disorders as well as diseases resulting from inappropriate activation of the immune and nervous systems. [0004] The novel compounds of this invention inhibit the activity of one or more protein kinases and are, therefore, expected to be useful in the treatment of kinase-associated diseases.
SUMMARY OF THE INVENTION
[0005] In one aspect, the present invention provides compounds of Formula I:
Figure imgf000003_0001
I
[0006] in which:
[0007] A is a 5 member, unsaturated or partially unsaturated, ring containing
1 to 3 heteroatoms selected from -N=, -NR3-, -O- and -S-; wherein R3 is selected from hydrogen, halo, substituted or unsubstituted-d-βalkyl, substituted or unsubstituted C2- 6alkenyl, substituted or unsubstituted C2-6 alkynyl, -XOR4a, -XCN, -XC(O)OR43, -XC(O)R4b, -XNR43R43, -XNR43XNR43R43, -XC(O)NR43XNR43R43, -XC(O)NR43XR41,, - XC(O)NR43XNR43R^, -XC(O)NR43XOR43, -XNR43XNR43R4,,, -XNR43XOR43, -XNR43XCF3, -XC(O)NR43R43, and -XR4b; wherein each X is independently selected from a bond and C1- 4alkylene; R43 is selected from hydrogen and substituted or unsubstituted Ci_6alkyl, and two R43 on the same or adjacent atoms can optionally be joined to form a 5-6 membered ring containing up to two heteroatoms selected from N, O and S as ring members; and R^ is selected from Cδ-ioaryl, Ci-ioheteroaryl, C3_iocycloalkyl and C3_ioheterocycloalkyl; wherein any cycloalkyl, heterocycloalkyl, aryl or heteroaryl of R4b is optionally substituted with 1 to 3 radicals independently selected from Ci_6alkyl and -NR^R^; wherein each R4c and R^ is independently selected from hydrogen and substituted or unsubstituted Ci_6alkyl, and R40 and R4d can optionally be joined together to form a 5-6 membered ring containing N and optionally containing an additional heteroatom selected from N, O and S; with the proviso that ring A is not imidazole; [0008] wherein any ring A can be optionally substituted with one or two R3 radicals, with the proviso that R3 is not halo when attached directly to a nitrogen atom; [0009] B is 5 or 6 member, unsaturated or partially unsaturated, ring containing 0 to 3 heteroatoms selected from -N=, -NR21-, -O- and -S-; wherein R21 is selected from hydrogen, Ci_6alkyl, halo-substituted-Ci_6alkyl and halo; wherein B can be optionally substituted with 1 to 3 radicals independently selected from C]_6alkyl, halo- substituted-Ci_6alkyl and halo; [0010] Z is selected from CH and N;
[0011] Ri is selected from -XNR5R6, -XNR5XNR5R6, -XNR5XR5, -
XNR5XOR6, -XNR6XC(O)OR5, -XNR6XC(O)NR6R6, -XOR5, -XC(O)R5, -XR5 and - XS(0)o-2R5; wherein X is selected from a bond and Ci_4alkylene optionally substituted by 1 to 2 Ci_6alkyl radicals; R5 is selected from hydrogen, substituted or unsubstituted Ci_6alkyl, C6_ioaryl-Co-4alkyl, Ci_ioheteroaryl-Co^alkyl, C3_iocycloalkyl-Co^alkyl and C3. ioheterocycloalkyl-Co-4alkyl; and each R6 is independently selected from hydrogen and substituted or unsubstituted Ci_6alkyl; or R5 and R6 together with the nitrogen to which R5 and R6 are both attached form heteroaryl or heterocycloalkyl that can contain an additional heteroatom selected from N, O and S as a ring member; or R] together with the Nl of the pyrimidine ring to which Ri is attached forms 2,3-dihydroimidazo[l,2-f]pyrimidine; [0012] wherein any aryl, heteroaryl, cycloalkyl and heterocycloalkyl of R5 or the combination of R5 and R6 can be optionally substituted with 1 to 3 radicals independently selected from halo, nitro, cyano, hydroxy, Ci_6alkyl, Ci_6alkoxy, halo-substituted-alkyl, halo- substituted-alkoxy, -XNR7R8, -XOR7, -XNR7S(O)2R8, -XNR7S(O)R8, -XNR7SR8, - XC(O)NR7R8, -XC(O)NR7XNR7R8, -XNR7C(O)NR7R8, -XNR7XNR7R8, -XNR7XOR7, - XNR7C(=NR7)NR7R8, -XS(O)2R9, -XNR7C(O)R8, -XNR7C(O)R9, -XR9, -XC(O)OR8, - XS(O)2NR7R8, -XS(O)NR7R8 and -XSNR7R8; wherein X is a bond or Ci^alkylene; R7 and R8 are independently selected from the group consisting of hydrogen and substituted or unsubstituted Ci_4alkyl, and wherein R7 and R8 on one nitrogen can optionally cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S as a ring member; and R9 is selected from C3_ioheterocycloalkyl and Ci-ioheteroaryl; wherein said heterocycloalkyl or heteroaryl of R9 is optionally substituted with a radical selected from the group consisting of C^alkyl, -XNR7XNR7R7, XNR7XOR7 and -XOR7; [0013] R2 is selected from -R11, -CONR10R11, SO2NR10R11, -NR10R11, -
NR10C(O)R11, -NR10S(O)0-2R11 and -NR10C(O)NR10R11; wherein R10 is selected from hydrogen and substituted or unsubstituted C^alkyl; R11 is selected from C6-loaryl, C1- loheteroaryl, C3_locycloalkyl and C3_loheterocycloalkyl; wherein R10 and R11 on the same nitrogen can optionally cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S as a ring member, and any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of R11 is optionally substituted by 1 to 3 radicals selected from halo, nitro, cyano, hydroxy, substituted or unsubstituted C^alkyl, C^alkoxy, halo-substituted-C]- βalkyl, cyano-substituted-C^alkyl, hydroxy-substituted-C^δalkyl, halo-substituted-C]- 6alkoxy, -X2R13, -X2NR12C(O)R13, -X2NR12C(O)NR12R13, -X2NR12R12, -X2NR12R13, - X2NR12X2R13, -X2NR12NR12R12, -X2NR12X2OR12, -X2C(O)NR12R13, -X2NR12S(OV2R13 and -X2S(OV2NR12R13; wherein X2 is selected from a bond, C^alkylene and C2_ 4alkenylene; R12 is selected from hydrogen, C^alkyl and hydroxy-substituted-C^δalkyl; R13 is selected from substituted or unsubstituted C1-O alkyl, C6-loaryl, C^oheteroaryl, C3_ locycloalkyl and C3_loheterocycloalkyl; wherein two R12 groups or R12 and R13 on the same nitrogen can optionally cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S as a ring member, any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of R13 is optionally substituted with 1 to 3 radicals independently selected from halo, cyano, hydroxy, nitro, amino, C^alkyl, halo-substituted-C^alkyl, hydroxy- substituted-Ci-δalkyl, cyano-substituted-C^δalkyl, hydroxy-substituted-C^alkyl, C^alkoxy, halo-substituted-C^alkoxy, -X3NRvRs, -X3NRvX3OR?, C6-loaryl-Co^alkyl, C^oheteroaryl- Co^alkyl, C3_locycloalkyl-Co_4alkyl, C3_loheterocycloalkyl-Co_4alkoxy and C3_ loheterocycloalkyl-Co_4alkyl; wherein X3 is selected from a bond and C^alkylene; R7 and Rg are as described above and wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl substituents of R13 is further optionally substituted by 1 to 3 radicals independently selected from halo, hydroxy, C^alkyl, halo-substituted-C^alkyl, hydroxy-substituted-C^alkyl, C1- δalkoxy, C3_loheterocycloalkyl and halo- substituted- C ^alkoxy;
[0014] R20 is selected from hydrogen, substituted or unsubstituted C^alkyl, and N(R21)2, wherein each R21 is independently H or substituted or unsubstituted C1-6 alkyl, and wherein two R21 on the same nitrogen can cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S; [0015] and the N-oxide derivatives, prodrug derivatives, protected derivatives, individual isomers and mixture of isomers thereof; and the pharmaceutically acceptable salts and solvates (e.g. hydrates) of such compounds.
[0016] In a second aspect, the present invention provides a pharmaceutical composition which contains a compound of Formula I or a N-oxide derivative, individual isomers and mixture of isomers thereof; or a pharmaceutically acceptable salt thereof, in admixture with one or more suitable excipients.
[0017] In a third aspect, the present invention provides a method of treating a disease in an animal in which inhibition of kinase activity, particularly AbI, ARG, BCR-AbI,
BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and/or
TrkB activity, can prevent, inhibit or ameliorate the pathology and/or symptomology of the diseases, which method comprises administering to the animal a therapeutically effective amount of a compound of Formula I or a N-oxide derivative, individual isomers and mixture of isomers thereof, or a pharmaceutically acceptable salt thereof.
[0018] In a fourth aspect, the present invention provides the use of a compound of
Formula I in the manufacture of a medicament for treating a disease in an animal in which kinase activity, particularly AbI, ARG, BCR-AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK,
PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and/or TrkB activity, contributes to the pathology and/or symptomology of the disease.
[0019] In a fifth aspect, the present invention provides a process for preparing compounds of Formula I and the N-oxide derivatives, prodrug derivatives, protected derivatives, individual isomers and mixture of isomers thereof, and the pharmaceutically acceptable salts thereof.
DETAILED DESCRIPTION OF THE INVENTION
Definitions
[0020] As used herein, the terms "alkyl," "alkenyl" and "alkynyl" have their ordinary meanings and include straight-chain, branched-chain and cyclic monovalent hydrocarbon radicals, and combinations of these, which contain only C and H when they are unsubstituted. "Alkyl" groups are saturated so they contain no carbon-carbon multiple bonds; "alkenyl" groups contain at least one carbon-carbon double bond; a nd "alkynyl" groups contain at least one carbon-carbon triple bond. Examples include methyl, ethyl, isobutyl, cyclohexyl, cyclopentylethyl, 2-propenyl, 3-butynyl, and the like. The total number of carbon atoms in each such group is sometimes described herein, e.g., when the group can contain up to ten carbon atoms it can be represented as 1 -1OC or as Cl-ClO or Cl-IO.
[0021] Typically, the alkyl, alkenyl and alkynyl substituents of the invention contain
1-lOC (alkyl) or 2-lOC (alkenyl or alkynyl). Preferably they contain 1-6C (alkyl) or 2-6C (alkenyl or alkynyl). Sometimes they contain 1-4C (alkyl) or 2-4C (alkenyl or alkynyl). A single alkenyl or alkynyl group can include more than one type of multiple bond, or more than one multiple bond; such groups are included within the definition of the term "alkenyl" when they contain at least one carbon-carbon double bond, and are included within the term "alkynyl" when they contain at least one carbon-carbon triple bond.
[0022] While "alkyl" as used herein includes cycloalkyl and cycloalkylalkyl groups, the term "cycloalkyl" may be used herein to describe a carbocyclic non-aromatic group that is connected via a ring carbon atom, and "cycloalkylalkyl" may be used to describe a carbocyclic non-aromatic group that is connected to the molecule through an alkyl linker. Similarly, "heterocyclyl" may be used to describe a non-aromatic cyclic group that contains at least one heteroatom as a ring member and that is connected to the molecule via a ring atom, which may be C or N; and "heterocyclylalkyl" may be used to describe such a group that is connected to another molecule through a linker. The sizes and substituents that are suitable for the cycloalkyl, cycloalkylalkyl, heterocyclyl, and heterocyclylalkyl groups are the same as those described above for alkyl groups As used herein, these terms also include rings that contain a double bond or two, as long as the ring is not aromatic.
[0023] "Heteroalkyl", "heteroalkenyl", and "heteroalkynyl" and the like are defined similarly to the corresponding hydrocarbyl (alkyl, alkenyl and alkynyl) groups, but the 'hetero' terms refer to groups that contain 1-3 O, S or N heteroatoms or combinations thereof within the backbone residue; thus at least one carbon atom of a corresponding alkyl, alkenyl, or alkynyl group is replaced by one of the specified heteroatoms to form a heteroalkyl, heteroalkenyl, or heteroalkynyl group. The typical and preferred sizes for heteroforms of alkyl, alkenyl and alkynyl groups are generally the same as for the corresponding hydrocarbyl groups, and the substituents that may be present on the heteroforms are the same as those described above for the hydrocarbyl groups. For reasons of chemical stability, it is also understood that, unless otherwise specified, such groups do not include more than two contiguous heteroatoms except where an oxo group is present on N or S as in a nitro or sulfonyl group. [0024] Alkyl, alkenyl and alkynyl groups and the corresponding cyclic groups, heteroforms of these groups, and rings formed by joining together two of these groups are often substituted to the extent that such substitution makes sense chemically. Typical substituents include, but are not limited to, halo, =0, =N-CN, =N-0R, =NR, OR, NR2, SR, SO2R, SO2NR2, NRSO2R, NRCONR2, NRCOOR, NRCOR, CN, COOR, CONR2, 00CR, COR, and NO2, wherein each R is independently H, C1-C8 alkyl, C2-C8 heteroalkyl, C1-C8 acyl, C2-C8 heteroacyl, C2-C8 alkenyl, C2-C8 heteroalkenyl, C2-C8 alkynyl, C2-C8 heteroalkynyl, C6-C10 aryl, or C5-C10 heteroaryl, and each R is optionally substituted with halo, =0, =N-CN, =N-0R', =NR', OR', NR'2, SR', SO2R', SO2NR'2, NR'S02R', NR'C0NR'2, NR'COOR', NR'COR', CN, COOR', C0NR'2, 0OCR', COR', and NO2, wherein each R' is independently H, C1-C8 alkyl, C2-C8 heteroalkyl, C1-C8 acyl, C2-C8 heteroacyl, C6-C10 aryl or C5-C10 heteroaryl. Alkyl, alkenyl and alkynyl groups can also be substituted by C1-C8 acyl, C2-C8 heteroacyl, C6-C10 aryl or C5-C10 heteroaryl, each of which can be substituted by the substituents that are appropriate for the particular group.
[0025] "Alkoxy" as used herein refers to an alkyl group connected through oxygen. For example, Ci_4-alkoxy includes, methoxy, ethoxy, and the like. Other substituted alkyl groups are described similarly.
Halosubstituted-Ci_6alkyl, as used in this application, includes trifluoromethyl, pentafluoroethyl, difluoromethyl, difluoromethyl, and the like, as well as the isomer combinations thereof. Alkylene, as used in this application, is a divalent alkyl radical that can be single chain, branched or cyclized. For example
Figure imgf000008_0001
includes cyclobutyl, and the like.
[0026] As used herein, "acyl" encompasses groups comprising an alkyl, alkenyl, alkynyl, aryl or arylalkyl radical attached at one of the two available valence positions of a carbonyl carbon atom, and heteroacyl refers to the corresponding groups wherein at least one carbon other than the carbonyl carbon has been replaced by a heteroatom chosen from N, O and S. Thus heteroacyl includes, for example, -C(=0)0R and -C(=O)NR2 as well as -C(=O)- heteroaryl. [0027] Acyl and heteroacyl groups are bonded to any group or molecule to which they are attached through the open valence of the carbonyl carbon atom. Typically, they are Cl- C8 acyl groups, which include formyl, acetyl, pivaloyl, and benzoyl, and C2-C8 heteroacyl groups, which include methoxyacetyl, ethoxycarbonyl, and 4-pyridinoyl. The hydrocarbyl groups, aryl groups, and heteroforms of such groups that comprise an acyl or heteroacyl group can be substituted with the substituents described herein as generally suitable substituents for each of the corresponding component of the acyl or heteroacyl group.
[0028] "Aromatic" moiety or "aryl" moiety refers to a monocyclic or fused bicyclic moiety having the well-known characteristics of aromaticity; examples include phenyl and naphthyl. Similarly, "heteroaromatic" and "heteroaryl" refer to such monocyclic or fused bicyclic ring systems which contain as ring members one or more heteroatoms selected from O, S and N. The inclusion of a heteroatom permits aromaticity in 5-membered rings as well as 6-membered rings. Typical heteroaromatic systems include monocyclic C5-C6 aromatic groups such as pyridyl, pyrimidyl, pyrazinyl, thienyl, furanyl, pyrrolyl, pyrazolyl, thiazolyl, oxazolyl, and imidazolyl and the fused bicyclic moieties formed by fusing one of these monocyclic groups with a phenyl ring or with any of the heteroaromatic monocyclic groups to form a C8-C10 bicyclic group such as indolyl, benzimidazolyl, indazolyl, benzotriazolyl, isoquinolyl, quinolyl, benzothiazolyl, benzofuranyl, pyrazolopyridyl, quinazolinyl, quinoxalinyl, cinnolinyl, and the like. Any monocyclic or fused ring bicyclic system which has the characteristics of aromaticity in terms of electron distribution throughout the ring system is included in this definition. It also includes bicyclic groups where at least the ring which is directly attached to the remainder of the molecule has the characteristics of aromaticity. Typically, the ring systems contain 5-12 ring member atoms. Preferably the monocyclic heteroaryls contain 5-6 ring members, and the bicyclic heteroaryls contain 8-10 ring members.
[0029] Aryl and heteroaryl moieties may be substituted with a variety of substituents including C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C5-C12 aryl, C1-C8 acyl, and heteroforms of these, each of which can itself be further substituted; other substituents for aryl and heteroaryl moieties include halo,OR, NR2, SR, SO2R, SO2NR2, NRSO2R, NRCONR2, NRCOOR, NRCOR, CN, COOR, CONR2, 0OCR, COR, and NO2, wherein each R is independently H, C1-C8 alkyl, C2-C8 heteroalkyl, C2-C8 alkenyl, C2-C8 heteroalkenyl, C2-C8 alkynyl, C2-C8 heteroalkynyl, C6-C10 aryl, C5-C10 heteroaryl, C7-C12 arylalkyl, or C6-C12 heteroarylalkyl, and each R is optionally substituted as described above for alkyl groups. The substituent groups on an aryl or heteroaryl group may of course be further substituted with the groups described herein as suitable for each type of such substituents or for each component of the substituent. Thus, for example, an arylalkyl substituent may be substituted on the aryl portion with substituents described herein as typical for aryl groups, and it may be further substituted on the alkyl portion with substituents described herein as typical or suitable for alkyl groups.
[0030] Similarly, "arylalkyl" and "heteroarylalkyl" refer to aromatic and heteroaromatic ring systems which are bonded to their attachment point through a linking group such as an alkylene, including substituted or unsubstituted, saturated or unsaturated, cyclic or acyclic linkers. Typically the linker is C1-C8 alkyl or a hetero form thereof. These linkers may also include a carbonyl group, thus making them able to provide substituents as an acyl or heteroacyl moiety. An aryl or heteroaryl ring in an arylalkyl or heteroarylalkyl group may be substituted with the same substituents described above for aryl groups. Preferably, an arylalkyl group includes a phenyl ring optionally substituted with the groups defined above for aryl groups and a C1-C4 alkylene that is unsubstituted or is substituted with one or two C1-C4 alkyl groups or heteroalkyl groups, where the alkyl or heteroalkyl groups can optionally cyclize to form a ring such as cyclopropane, dioxolane, or oxacyclopentane. Similarly, a heteroarylalkyl group preferably includes a C5-C6 monocyclic heteroaryl group that is optionally substituted with the groups described above as substituents typical on aryl groups and a C1-C4 alkylene that is unsubstituted or is substituted with one or two C1-C4 alkyl groups or heteroalkyl groups, or it includes an optionally substituted phenyl ring or C5-C6 monocyclic heteroaryl and a C1-C4 heteroalkylene that is unsubstituted or is substituted with one or two C1-C4 alkyl or heteroalkyl groups, where the alkyl or heteroalkyl groups can optionally cyclize to form a ring such as cyclopropane, dioxolane, or oxacyclopentane.
[0031] Where an arylalkyl or heteroarylalkyl group is described as optionally substituted, the substituents may be on either the alkyl or heteroalkyl portion or on the aryl or heteroaryl portion of the group. The substituents optionally present on the alkyl or heteroalkyl portion are the same as those described above for alkyl groups generally; the substituents optionally present on the aryl or heteroaryl portion are the same as those described above for aryl groups generally. [0032] "Arylalkyl" groups as used herein are hydrocarbyl groups if they are unsubstituted, and are described by the total number of carbon atoms in the ring and alkylene or similar linker. Thus a benzyl group is a C7-arylalkyl group, and phenylethyl is a C8-arylalkyl. [0033] "Heteroarylalkyl" as described above refers to a moiety comprising an aryl group that is attached through a linking group, and differs from "arylalkyl" in that at least one ring atom of the aryl moiety or one atom in the linking group is a heteroatom selected from N, O and S. The heteroarylalkyl groups are described herein according to the total number of atoms in the ring and linker combined, and they include aryl groups linked through a heteroalkyl linker; heteroaryl groups linked through a hydrocarbyl linker such as an alkylene; and heteroaryl groups linked through a heteroalkyl linker. Thus, for example, C7-heteroarylalkyl would include pyridylmethyl, phenoxy, and N-pyrrolylmethoxy.
[0034] "Arylene" means a divalent radical derived from an aryl group. A ring described as "unsaturated" contains at least one carbon-carbon multiple bond, and can be aromatic; a ring described as "partially unsaturated" contains at least one carbon-carbon multiple bond but is not aromatic.
[0035] "Heteroaryl" is as defined for aryl above where one or more of the ring members is a heteroatom. For example Ci_ioheteroaryl, as used in this application, includes pyridyl, indolyl, indazolyl, quinoxalinyl, quinolinyl, benzofuranyl, benzopyranyl, benzothiopyranyl, benzo[l,3]dioxole, imidazolyl, benzo-imidazolyl, pyrimidinyl, furanyl, oxazolyl, isoxazolyl, triazolyl, tetrazolyl, pyrazolyl, thienyl, etc. Heteroaryl may also include partially unsaturated ring systems such as l,2,3,6-tetrahydropyridin-4-yl, and the like. [0036] "Cycloalkyl" means a saturated or partially unsaturated, monocyclic, fused bicyclic or bridged polycyclic ring assembly containing the number of ring atoms indicated. For example, C3_iocycloalkyl includes cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, etc. [0037] "Heterocycloalkyl" means cycloalkyl, as defined in this application, provided that one or more of the ring carbons indicated, are replaced by a moiety selected from -O-, -N=, -NR-, -C(O)-, -S-, -S(O) - or -S(O)2-, wherein R is hydrogen, Ci_4alkyl or a nitrogen protecting group. For example, C3_sheterocycloalkyl as used in this application to describe compounds of the invention includes morpholino, pyrrolidinyl, pyrrolidinyl-2-one, piperazinyl, piperidinyl, piperidinylone, l,4-dioxa-8-aza-spiro[4.5]dec-8-yl, etc. [0038] "Halogen" (or halo) preferably represents chloro or fluoro, but may also be bromo or iodo.
[0039] In general, any alkyl, alkenyl, alkynyl, acyl, or aryl or arylalkyl group or any heteroform of one of these groups that is contained in a substituent may itself optionally be substituted by additional substituents. The nature of these substituents is similar to those recited with regard to the primary substituents themselves if the substituents are not otherwise described. Thus, where an embodiment of, for example, R7 is alkyl, this alkyl may optionally be substituted by the remaining substituents listed as embodiments for R7 where this makes chemical sense, and where this does not undermine the size limit provided for the alkyl per se; e.g. , alkyl substituted by alkyl or by alkenyl would simply extend the upper limit of carbon atoms for these embodiments, and is not included. However, alkyl substituted by aryl, amino, alkoxy, =0, and the like would be included within the scope of the invention, and the atoms of these substituent groups are not counted in the number used to describe the alkyl, alkenyl, etc. group that is being described. Where no number of substituents is specified, each such alkyl, alkenyl, alkynyl, acyl, or aryl group may be substituted with a number of substituents according to its available valences; in particular, any of these groups may be substituted with fluorine atoms at any or all of its available valences, for example.
[0040] "Substituted" as used herein indicates that the particular group or groups being described will have one or more non-hydrogen substituents. "Optionally substituted" indicates that the group may or may not have non-hydrogen substituents. If not otherwise specified, the total number of such substituents that may be present is equal to the number of H atoms present on the unsubstituted form of the group being described. Where an optional substituent is attached via a double bond, such as a carbonyl oxygen (=0), the group takes up two available valences, so the total number of substituents that may be included is reduced according to the number of available valences.
[0041] "Kinase Panel" is a list of kinases comprising Abl(human), Abl(T3151),
JAK2, JAK3, ALK, JNKl αl, ALK4, KDR, Aurora- A, Lck, BIk, MAPKl, Bmx, MAPKAP- K2, BRK, MEKl, CaMKII(rat), Met, CDKl/cyclinB, p70S6K, CHK2, PAK2, CKl, PDGFRα, CK2, PDKl, c-kit, Pim-2, c-RAF, PKA(h), CSK, PKBα, cSrc, PKCα, DYRK2, Plk3, EGFR, ROCK-I, Fes, Ron, FGFR3, Ros, Flt3, SAPK2α, Fms, SGK, Fyn, SIK, GSK3β, Syk, IGF-IR, Tie-2, IKKB, TrKB, IR, WNK3, IRAK4, ZAP-70, ITK, AMPK(rat), LIMKl, Rsk2, AxI, LKBl, SAPK2β, BrSK2, Lyn (h), SAPK3, BTK, MAPKAP-K3, SAPK4, CaMKIV, MARKl, Snk, CDK2/cyclinA, MINK, SRPKl, CDK3/cyclinE, MKK4(m), TAKl, CDK5/p25, MKK6(h), TBKl, CDK6/cyclinD3, MLCK, TrkA, CDK7/cyclinH/MATl, MRCKβ, TSSKl, CHKl, MSKl, Yes, CKId, MST2, ZIPK, c-Kit (D816V), MuSK, DAPK2, NEK2, DDR2, NEK6, DMPK, PAK4, DRAKl, PAR-lBα, EphAl, PDGFRβ, EphA2, Pim-1, EphA5, PKBβ, EphB2, PKCβl, EphB4, PKCδ, FGFRl, PKCη, FGFR2, PKCΘ, FGFR4, PKD2, Fgr, PKGlβ, Fltl, PRK2, Hck, PYK2, HIPK2, Ret, IKKα, RIPK2, IRR, ROCK-II(human), JNK2α2, Rse, JNK3, Rskl(h), PI3 Kγ, PI3 Kδ and PI3-Kβ. Compounds of the invention are screened against the kinase panel (wild type and/or mutation thereof) and inhibit the activity of at least one of said panel members. [0042] "Mutant forms of BCR-AbI" means single or multiple amino acid changes from the wild-type sequence. Mutations in BCR-ABL act by disrupting critical contact points between protein and inhibitor (for example, Gleevec, and the like), more often, by inducing a transition from the inactive to the active state, i.e. to a conformation to which BCR-ABL and Gleevec is unable to bind. From analyses of clinical samples, the repertoire of mutations found in association with the resistant phenotype has been increasing slowly but inexorably over time. Mutations seem to cluster in four main regions. One group of mutations (G250E, Q252R, Y253F/H, E255K/V) includes amino acids that form the phosphate-binding loop for ATP (also known as the P-loop). A second group (V289A, F311L, T315I, F317L) can be found in the Gleevec binding site and interacts directly with the inhibitor via hydrogen bonds or Van der Waals' interactions. The third group of mutations (M351T, E355G) clusters in close proximity to the catalytic domain. The fourth group of mutations (H396R/P) is located in the activation loop, whose conformation is the molecular switch controlling kinase activation/inactivation. BCR-ABL point mutations associated with Gleevec resistance detected in CML and ALL patients include: M224V, L248V, G250E, G250R, Q252R, Q252H, Y253H, Y253F, E255K, E255V, D276G, T277A, V289A, F311L, T315I, T315N, F317L, M343T, M315T, E355G, F359V, F359A, V379I, F382L, L387M, L387F, H396P, H396R, A397P, S417Y, E459K, and F486S (Amino acid positions, indicated by the single letter code, are those for the GenBank sequence, accession number AAB60394, and correspond to ABL type Ia; Martinelli et al., Haematologica/The Hematology Journal, 2005, April; 90-4). Unless otherwise stated for this invention, Bcr-Abl refers to wild-type and mutant forms of the enzyme.
[0043] "Treat", "treating" and "treatment" refer to a method of alleviating or abating a disease and/or its attendant symptoms.
Description of the Preferred Embodiments
[0044] The fusion protein BCR-AbI is a result of a reciprocal translocation that fuses the AbI proto-oncogene with the Bcr gene. BCR-AbI is then capable of transforming B-cells through the increase of mitogenic activity. This increase results in a reduction of sensitivity to apoptosis, as well as altering the adhesion and homing of CML progenitor cells. The present invention provides compounds, compositions and methods for the treatment of kinase related disease, particularly AbI, ARG, BCR-AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB kinase related diseases. For example, leukemia and other proliferation disorders related to BCR-AbI can be treated through the inhibition of wild type and mutant forms of Bcr-Abl. [0045] In one embodiment, with reference to compounds of Formula I, are compounds of Formula Ia:
Figure imgf000014_0001
Ia
[0046] in which: A is a 5 member, unsaturated or partially unsaturated, ring containing 1 to 3 heteroatoms selected from -N=, -NR3-, -O- and -S-; wherein R3 is selected from hydrogen, halo, halo-substituted-Ci_6alkyl, Ci_6alkyl, -XOR43, -XCN, - XC(O)OR4a, -XC(O)R4b, -XNR43R43, -XNR43R41,, -XNR43XNR43R43, -XC(O)NR43XNR43R43, -XC(O)NR43XR41,, -XC(O)NR43XNR43R41,, -XC(O)NR43XOR43, -XNR43XNR43R41,, - XNR43XOR435-XNR43XCF3, -XC(O)NR43R43, and -XR4b; wherein X is selected from a bond and Ci_4alkylene; R43 is selected from hydrogen and Ci_6alkyl; and R4b is selected from C6- loaryl, Ci_ioheteroaryl, C3_iocycloalkyl and C3_ioheterocycloalkyl; wherein any cycloalkyl, heterocycloalkyl, aryl or heteroaryl of R4b is optionally substituted with 1 to 3 radicals independently selected from Ci-6alkyl and -NR4CR4Ci; wherein each R40 and R4d is independently selected from hydrogen and Ci_6alkyl; with the proviso that ring A is not imidazole; wherein any ring A can be optionally substituted with an R3 radical; [0047] R1 is selected from -XNR5R6, -XNR5XNR5R6, -XNR5XR5, -
XNR5XOR6, -XNR6XC(O)OR5, -XNR6XC(O)NR6R6, -XOR5, -XC(O)R5, -XR5 and - XS(0)o-2R5; wherein X is selected from a bond and Ci_4alkylene optionally substituted by 1 to 2 Ci_6alkyl radicals; R5 is selected from hydrogen, Ci_6alkyl, C6_ioaryl-Co^alkyl, C1- ioheteroaryl-Co-4alkyl, C3_iocycloalkyl-Co-4alkyl and C3_ioheterocycloalkyl-Co^alkyl; and each R6 is independently selected from hydrogen and Ci_6alkyl; or R5 and R6 together with the nitrogen to which R5 and R6 are both attached form heteroaryl or heterocycloalkyl; or R] together with the Nl of the pyrimidine ring to which R] is attached forms 2,3- dihydroimidazo [ 1 ,2-f]pyrimidine;
[0048] wherein any aryl, heteroaryl, cycloalkyl and heterocycloalkyl of R5 or the combination of R5 and R6 can be optionally substituted with 1 to 3 radicals independently selected from halo, nitro, cyano, hydroxy, Ci_6alkyl, Ci_6alkoxy, halo-substituted-alkyl, halo- substituted-alkoxy, -XNR7R8, -XOR7, -XNR7S(O)2R8, -XNR7S(O)R8, -XNR7SR8, - XC(O)NR7R8, -XC(O)NR7XNR7R8, -XNR7C(O)NR7R8, -XNR7XNR7R8, -XNR7XOR7, - XNR7C(=NR7)NR7R8, -XS(O)2R9, -XNR7C(O)R8, -XNR7C(O)R9, -XR9, -XC(O)OR8, - XS(O)2NR7R8, -XS(O)NR7R8 and -XSNR7R8; wherein X is a bond or Ci^alkylene; R7 and R8 are independently selected from the group consisting of hydrogen and Ci^alkyl; and R9 is selected from C3_ioheterocycloalkyl and Ci_ioheteroaryl; wherein said heterocycloalkyl or heteroaryl of R9 is optionally substituted with a radical selected from the group consisting of Ci^alkyl, -XNR7XNR7R7, XNR7XOR7 and -XOR7;
[0049] R2 is selected from -RII 5 -CONRIORII5 -SO2NRIORII, -NR10R11, -
NRI0C(O)RI i, -NR10S(O)0-2R11 and -NR10C(O)NR10R11; Rio is selected from hydrogen and Ci_6alkyl; Rn is selected from C6_ioaryl, Ci_ioheteroaryl, C3_iocycloalkyl and C3_ loheterocycloalkyl; wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Rn is optionally substituted by 1 to 3 radicals selected from halo, nitro, cyano, hydroxy, Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_ 6alkyl, halo-substituted-C1-6alkoxy, -X2Ri3, -X2NR12C(O)R13, -X2NR12C(O)NR12Ri3, - X2NRi2Ri2, -X2NRi2Ri3, -X2NRi2X2Ri3, -X2NRi2NRi2Ri2, -X2NRi2X2ORi2, - X2C(O)NRi2Ri3, -X2NRi2S(OV2Ri3 and -X2S(OV2NRi2Ri3; wherein R]2 is selected from hydrogen, Ci_6alkyl and hydroxy-substituted-Ci_6alkyl; wherein X2 is selected from a bond, Ci^alkylene and C2^alkenylene; Ri3 is selected from Cδ-ioaryl, Ci_ioheteroaryl, C3_ iocycloalkyl and C3_ioheterocycloalkyl; wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Ri3 is optionally substituted with 1 to 3 radicals independently selected from halo, cyano, hydroxy, nitro, amino, Ci_6alkyl, halo-substituted-Ci_6alkyl, hydroxy- substituted-Ci_6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_6alkoxy, -X3NRvRs, -X3NRvX3OR?, Cδ-ioaryl-Co^alkyl, Ci-ioheteroaryl- Co^alkyl, C3_iocycloalkyl-Co-4alkyl, C3_ioheterocycloalkyl-Co-4alkoxy and C3_ ioheterocycloalkyl-Co-4alkyl; wherein X3 is selected from a bond and Ci^alkyelene; R7 and Rs are as described above and wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl substituents of Ri3 is further optionally substituted by 1 to 3 radicals independently selected from halo, hydroxy, Ci_6alkyl, halo-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, C1- δalkoxy, C3_ioheterocycloalkyl and halo- substituted- C i_6alkoxy; and [0050] Y is selected from C and N.
[0051] In another embodiment, is a compound selected from Formula Ib, Ic and Id:
Figure imgf000016_0001
[0052] in which:
[0053] Ri is selected from -XNR5R6, -XNR5XNR5R6, -XNR5XR5, -
XNR5XOR6, -XNR6XC(O)OR5, -XNR6XC(O)NR6R6, -XOR5, -XC(O)R5, -XR5 and - XS(OV2R5; wherein X is selected from a bond and Ci^alkylene optionally substituted by 1 to 2 Ci_6alkyl radicals; R5 is selected from hydrogen, Ci_6alkyl, C6_ioaryl-Co^alkyl, C1- ioheteroaryl-Co-4alkyl, C3_iocycloalkyl-Co-4alkyl and C3_ioheterocycloalkyl-Co^alkyl; and each R6 is independently selected from hydrogen and Ci_6alkyl; or R5 and R6 together with the nitrogen to which R5 and R6 are both attached form heteroaryl or heterocycloalkyl; or Rj together with the Nl of the pyrimidine ring to which R] is attached forms 2,3- dihydroimidazo [ 1 ,2-f]pyrimidine;
[0054] wherein any aryl, heteroaryl, cycloalkyl and heterocycloalkyl of R5 or the combination of R5 and R6 can be optionally substituted with 1 to 3 radicals independently selected from halo, nitro, cyano, hydroxy, C]_6alkyl, C]_6alkoxy, halo-substituted-alkyl, halo- substituted-alkoxy, -XNR7R8, -XOR7, -XNR7S(O)2R8, -XNR7S(O)R8, -XNR7SR8, - XC(O)NR7R8, -XC(O)NR7XNR7R8, -XNR7C(O)NR7R8, -XNR7XNR7R8, -XNR7XOR7, - XNR7C(=NR7)NR7R8, -XS(O)2R9, -XNR7C(O)R8, -XNR7C(O)R9, -XR9, -XC(O)OR8, - XS(O)2NR7R8, -XS(O)NR7R8 and -XSNR7R8; wherein X is a bond or Ci^alkylene; each R7 and R8 are independently selected from the group consisting of hydrogen and Ci^alkyl, or R7 and R8 together with the nitrogen to which R7 and R8 are both attached form heteroaryl or heterocycloalkyl;; and R9 is selected from C3_ioheterocycloalkyl and Ci_ioheteroaryl; wherein said heterocycloalkyl or heteroaryl of R9 is optionally substituted with a radical selected from the group consisting of Ci_4alkyl, -XNR7XNR7R7, XNR7XOR7 and -XOR7; [0055] R2 is selected from -R11, -CONR10R11, SO2NRi0Rπ, -NR10R11, -
NRi0C(O)Rn, -NRi0S(O)0_2Ri 1 and -NRI0C(O)NRI0RH ; wherein Ri0 is selected from hydrogen and Ci_6alkyl; Rn is selected from C6-i0aryl, Ci_i0heteroaryl, C3_i0cycloalkyl and C3_i0heterocycloalkyl; wherein Ri0 and Rn together with the nitrogen to which Ri0 and Rn are both attached can optionally form heteroaryl or heterocycloalkyl, and any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Rn is optionally substituted by 1 to 3 radicals selected from halo, nitro, cyano, hydroxy, Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, halo-substituted-Ci_6alkoxy, - X2Ri3, -X2NRi2C(O)Ri3, -X2NRi2C(O)NRi2Ri3, -X2NRi2Ri2, -X2NRi2Ri3, -X2NRi2X2Ri3, -X2NRi2NRi2Ri2, -X2NRi2X2ORi2, -X2C(O)NRi2Ri3, -X2S(O)0_2Ri2, -X2NRi2S(OV2Ri3 and -X2S(OV2NRi2Ri3; wherein X2 is selected from a bond, Ci^alkylene and C2_ 4alkenylene; Ri2 is selected from hydrogen, Ci_6alkyl and hydroxy-substituted-Ci_6alkyl; Ri3 is selected from C6-i0aryl, Ci_i0heteroaryl, C3_i0cycloalkyl and C3_i0heterocycloalkyl; wherein two Ri2 of NRi2Ri2 or Ri2 and Ri3 of NRi2Ri3 together with the nitrogen to which both are attached optionally form heteroaryl or heterocycloalkyl, and any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of R]3 is optionally substituted with 1 to 3 radicals independently selected from halo, cyano, hydroxy, nitro, amino, C]_6alkyl, halo-substituted-C]_6alkyl, hydroxy-substituted-Ci_6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_6alkoxy, -X3NR7R8, -X3NR7X3OR7, C6-ioaryl-Co^alkyl, C1- ioheteroaryl-Co-4alkyl, C3_iocycloalkyl-Co-4alkyl, C3_ioheterocycloalkyl-Co^alkoxy and C3_ ioheterocycloalkyl-Co-4alkyl; wherein X3 is selected from a bond and Ci^alkyelene; R7 and R8 are as described above and wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl substituents of R]3 is further optionally substituted by 1 to 3 radicals independently selected from halo, hydroxy, Ci_6alkyl, halo-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, C1- δalkoxy, C3_ioheterocycloalkyl and halo- substituted- C i_6alkoxy;
[0056] R3 is selected from hydrogen, halo, halo-substituted-Ci_6alkyl, C1-
6alkyl, -X0R4a, -XCN, -XC(0)0R4a, -XC(O)R4b, -XNR43R43, -XNR43R41,, -XNR43XNR43R43, -XC(O)NR43XNR43R43, -XC(O)NR43XR41,, -XC(O)NR43XNR43R41,, -XC(O)NR43XOR43, - XNR43XNR43R4,,, -XNR43XOR43, -XNR43XCF3, -XC(O)NR43R43, and -XR4b; wherein X is selected from a bond and C^alkylene; R43 is selected from hydrogen and Ci_6alkyl; and R4b is selected from Cδ-ioaryl, Ci_ioheteroaryl, C3_iocycloalkyl and C3_ioheterocycloalkyl; wherein two R43 of NR43R43 together with the nitrogen to which both are attached optionally form heteroaryl or heterocycloalkyl, and any cycloalkyl, heterocycloalkyl, aryl or heteroaryl of R4b is optionally substituted with 1 to 3 radicals independently selected from Ci_6alkyl and - NR4cR4d; wherein each R4c and R^ is independently selected from hydrogen and Ci_6alkyl, and R4C and R4d of NR4CR4d together with the nitrogen to which R4c and R4d are attached optionally form a heteroaryl or heterocycloalkyl,; and Y is selected from CH and N. [0057] In another embodiment, R3 is selected from hydrogen, methyl, morpholino-ethyl, ethoxy-carbonyl, chloro, trifluoromethyl, (methyl- piperidinyl)(methyl)amino-methyl, methyl-amino-carbonyl, hydroxy-methyl, dimethyl- amino-methyl, methyl-amino-methyl, morpholino-methyl, diethyl-amino-ethyl-amino- methyl, methyl-piperazinyl-methyl, methyl-piperazinyl-ethyl-amino-methyl, dimethyl- amino-propyl-amino-methyl, ((2-hydroxyethyl)(methyl)amino)methyl, ethyl-amino-methyl, trifluoromethyl-amino-methyl, dimethyl-amino-ethyl-amino-carbonyl, piperidinyl-ethyl- amino-carbonyl, morpholino-ethyl-amino-carbonyl, morpholino-carbonyl, amino-carbonyl, dimethyl-amino-carbonyl, dimethyl-amino-pyrrolidinyl-methyl, dimethyl-amino- pyrrolidinyl-carbonyl, thiomorpholino-methyl, methoxy-ethyl-piperazinyl-methyl, methoxy- ethyl-amino-carbonyl, cyano-methyl, (2,6-dimethylmorpholino)methyl, (2,6-dimethyl- piperidinyl)ethyl-amino-carbonyl and cyclopropyl-amino-carbonyl. [0058] In another embodiment, Rx is selected from morpholino-ethyl-amino, methyl-amino, methyl-piperazinyl-ethyl-amino, cyclopropyl-amino, hydroxy-ethyl-piperazinyl- amino, isopropyl-amino, dimethyl-amino-ethyl-amino, methyl-piperazinyl-amino, amino, 2,6- dimethyl-morpholino-ethyl-amino, hydroxy-pyridinyl-ethyl-amino, amino-ethyl-amino, 3- oxopiperazin-1-yl-ethyl-amino, hydroxy-ethyl-amino, hydroxy-propyl-amino, methyl-sulfanyl, methoxy, sulfanyl, pyridinyl-ethyl-amino, pyridinyl-methyl-amino, morpholino-methyl- pyridinyl-amino, carboxy-propyl-amino, carboxy-methyl-amino, azetidin-3-yl-amino, azetidin- 3-yl-methyl-amino, carboxy-ethyl-amino and hydroxy-pyrrolidinyl.
[0059] In another embodiment, R2 is selected from -Ri i , -CONHRi i , SO2NHRi i ,
-NHRn, -NHC(O)Rn, -NHS(O)0-2Rii and -NHC(O)NHRn; wherein Rn is selected from phenyl, pyridinyl, thiazolyl, benzimidazolyl, isoxazolyl, 1,2,3,4-tetrahydronaphthyl, benzothiazolyl, benzo[d][l,2,3]triazole, 2,3-dihydrobenzofuran and 2,3-dihydro-3,3- dimethylbenzofuran-5-yl; wherein said phenyl, pyridinyl, thiazolyl, isoxazolyl and 2,3- dihydro-3,3-dimethylbenzofuran-5-yl of R2 are optionally substituted with 1 to 3 radicals independently selected from halo, isopropyl, methyl-sulfonyl, hydroxy, methyl- sulfonyl- amino, l-(2-hydroxyethylamino)cyclopropyl, 3-(3-hydroxypropylamino)cyclobutyl, isopropyl-amino-cyclobutyl, 2-(2-hydroxyethylamino)propan-2-yl, 3-aminoprop- 1-enyl, isopropyl- 3 -aminoprop- 1 -enyl, isopropyl-amino-propyl, isopropyl-amino-ethyl, hydroxyethyl-3-aminoprop- 1-enyl, methyl-amino, 1,2-dihydroxyethyl, 2-hydroxy-ethyl, (3- hydroxyazetidin-l-yl)methyl, (3-methoxyazetidin-l-yl)methyl, 2-methyl-morpholino- methyl, (3-methoxypyrrolidin-l-yl)methyl, (2-hydroxy-2-methylpropylamino)methyl, 1- methyl-l,2,3,6-tetrahydropyridin-4-yl, l,2,3,6-tetrahydropyridin-4-yl, piperidin-4-yl, (4- ethylpiperazin-l-yl)methyl, pyrrolidiny-1-yl-methyl, l-(ethylamino)ethyl, 4-(2- hydroxypropyl)-l-piperazinyl, 3-trifluoromethyl-4-methyl-l-piperazinyl, difluoro-methyl, 4- methyl- 1 -imidazolyl, methyl-sulfonyl-ethyl-amino-carbonyl, hydroxy-propyl-amino- carbonyl, 4-t-butoxy-carbonyl-l-piperazinyl, 4-(l-carboxyethyl)piperazin-l-yl, 4,7- diazaspiro[2.5]octan-7-yl, ethoxy, 4-(tert-butoxycarbonyl)-2-oxopiperazin-l-yl, 4-methyl-2- oxopiperazin-1-yl, 2-oxopiperazin-l-yl, methoxy, ethyl, pyrazolyl, trifluoromethyl, 2- cyanobutan-2-yl, 1-cyanocyclopropyl, 2-hydroxypropan-2-yl, difluoromethyl, 3-ethylpentan- 3-yl, methyl-piperazinyl, ethyl-piperazinyl, t-butyl, t-butoxy, 1,2-dihydroxypropyl, 2- hydroxymethyl-ethyl, cyclopropyl-1-piperazinyl, 4-methyl-sulfonyl-ethyl-l-piperazinyl, 2- hydroxy-propyl-amino-methyl, (tetrahydrofuran-2-ylamino)methyl, (2,3- dihydroxypropylamino)methyl), (l,3-dihydroxypropan-2-ylamino)methyl, (l-hydroxy-2- methylpropan-2-ylamino)methyl, cyclobutyl-amino-methyl, 4-hydroxy-piperidinyl, (1- hydroxypropan-2-ylamino)methyl, dimethyl-amino-amino-methyl, methoxy-amino- methyl,hydroxy-amino-methyl,2-hydroxy-methyl-pyrrolidin- 1 -yl-methyl, pyrrolidinyl- ethoxy, 3-hydroxy-pyrrolidinyl, 3-hydroxyazetidin-l-yl, 3-(methoxy-carbonyl)- 4- methylpiperazin-1-yl, 4-methylpiperazin-l-yl, 4-methyl-3-hydroxymethyl-piperazin-l-yl, 4- methoxy-carbonyl-piperidinyl, 4-carboxy-piperidinyl, piperazinyl, 4-(2,2,2- trifluoroethyl)piperazin-l-yl, 2-hydroxy-cyclopent-l-yl-amino-methyl, amino-carbonyl-methyl, dimethyl-amino-propyl(methyl)-amino, (2-(dimethylamino)ethyl)(methyl)amino, methoxy- ethyl(methyl) amino, dimethyl-amino-ethoxy, nitro, l-methyl-4-piperidinyloxy, morpholino, 2-methyl-morpholino, 4-ethyl-piperazin-l -yl-methyl, ethyl-amino-methyl, cyclopropyl- amino-methyl, diethyl-amino-ethyl, azetidin-1-ylmethyl, 3-hydroxy-pyrrolidin-l -yl-methyl, hydroxy-ethyl-amino-methyl, propyl-amino-methyl, 3-hydroxy-azetidin-l-ylmethyl, 4- methoxyethyl-1 -piperazinyl, methoxy-ethyl-amino-methyl, butyl-amino-ethyl, t-butyl- amino-methyl, hydroxy-cyclohexyl-amino-methyl, amino-methyl, hydroxy-propyl-amino- methyl, hydroxy-ethyl(methyl)amino-methyl, 4-hydroxypropyl- 1 -piperazinyl, 4-carboxy- methyl-piperazinyl, dimethyl-amino-methyl, isopropyl-amino-methyl, 4-dimethyl-amino- carbonyl-methyl- 1 -piperazinyl, 4-(2-hydroxypropyl)piperazin- 1 -yl, hydroxy-ethyl- piperazinyl, methyl, cyclopropyl, halo, trifluoromethoxy, difluoromethoxy, 2-fluoropropan- 2-yl, 2-methoxy-propan-2-yl, 1,1-difluoroethyl, 1 -methyl- 1-fluoroethyl, 1-methyl-l- methoxy-ethyl, 2-hydroxypropan-2-yl, 2-methoxypropan-2-yl, 2-cyanopropan-2-yl, 3- cyanopropan-2-yl, 2,3-difluoropropan-2-yl and cyano-cyclopropyl.
[0060] Preferred compounds are selected from N-(4-Methyl-3-{2-methyl-4-[6-(2- moφholin-4-yl-ethylarrύno)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3-trifiuoromethyl- benzamide, N-(4-Methyl-3 - { 1 -methyl -4- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - 1 H- pyrazol-3 -ylamino } -phenyl)-3 -trifluoromethyl-benzamide, N-(4-Methyl-3 - { 5-methyl-2- [6-(2- moφholin-4-yl-ethylarrύno)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3-trifiuoromethyl- benzamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]- phenyl } -3 -(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, N-(4-Methyl-3 - { 5-methyl-2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3- trifluoromethyl-benzamide, N-[4-Methyl-3-(5-methyl-2-{6-[2-(4-methyl-piperazin-l-yl)- ethylamino] -pyrimidin-4-yl } -2H-pyrazol-3 -ylamino)-phenyl] -3 -trifluoromethyl-benzamide, N- {3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-methyl-2H-pyrazol-3-ylamino]-4-methyl- phenyl} -3 -trifluoromethyl-benzamide, N-{3-[4-(6-Cyclopropylamino-pyrimidin-4-yl)-2-methyl- 2H-pyrazol-3 -ylamino] -4-methyl -phenyl } -3 -trifluoromethyl-benzamide, N-[4-Methyl-3 -(2- methyl-4-{6-[2-(4-methyl-piperazin-l-yl)-ethylamino]-pyrimidin-4-yl}-2H-pyrazol-3-ylamino)- phenyl] -3 -trifluoromethyl-benzamide, N-(4-Methyl-3-{2-methyl-4-[6-(2-morpholin-4-yl- ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-3 -trifluoromethyl-benzamide, N- {3-[4-(6-Cyclopropylamino-pyrimidin-4-yl)-l-methyl-lH-pyrazol-3-ylamino]-4-methyl- phenyl} -3 -trifluoromethyl-benzamide, N-[4-Methyl-3-(l-methyl-4-{6-[2-(4-methyl-piperazin-l- yl)-ethylamino] -pyrimidin-4-yl } - 1 H-pyrazol-3 -ylamino)-phenyl] -3 -trifluoromethyl-benzamide, N-(4-Methyl-3 - { 1 -methyl -4- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - lH-pyrazol-3 - ylamino } -phenyl)-3 -trifluoromethyl-benzamide, N- { 3- [2-(6-Cyclopropylamino-pyrimidin-4-yl)- 5-methyl-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3-(4-methyl-piperazin- 1 -yl)-5- trifluoromethyl-benzamide, N-{4-Methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl } -3-(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, N- { 3 -[2- (6-Cyclopropylamino-pyrimidin-4-yl)-5-methyl-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3-(4- ethyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, 3-(4-Ethyl-piperazin- 1 -yl)-N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -5-trifluoromethyl- benzamide, 3-(4-Ethyl-piperazin-l-yl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l- ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-5-trifluoromethyl-benzamide, N-(4- Methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino } -phenyl)-3 -(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, N- { 4-Methyl-3 - [2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-3-(4-methyl-piperazin-l-yl)-5- trifluoromethyl-benzamide, 3-(4-Ethyl-piperazin-l-yl)-N-{4-methyl-3-[2-(6-methylamino- pyrimidin-4-yl)-2H-pyrazol-3-ylamino] -phenyl } -5 -trifluoromethyl-benzamide, N-(4-Methyl-3 - {5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-3-trifluoromethyl-benzamide, 5-Methyl-6-[2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -pyridine-2-carboxylic acid (3-trifluoromethyl-phenyl)-amide, 5-Methyl-6- [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-pyridine-2-carboxylic acid (3-trifluoromethyl-phenyl)-amide, 5-Methyl-6-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin- 4-yl]-2H-pyrazol-3-ylamino}-pyridine-2-carboxylic acid (3-trifluoromethyl-phenyl)-amide, N- (4-Methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } - phenyl)-3-trifluoromethyl-benzamide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -trifluoromethyl-benzamide, N- { 3 - [2-(6- Amino- pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl-benzamide, N-{3- [2-(6-Cyclopropylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -(4- methyl-piperazin-l-yl)-5-trifluoromethyl-benzamide, N-[3-(2-{6-[2-(2,6-Dimethyl-morpholin-4- yl)-ethylamino] -pyrimidin-4-yl } -5 -methyl-2H-pyrazol-3 -ylamino)-4-methyl-phenyl] -3 - trifluoromethyl-benzamide, N- [3-(2- { 6- [2-(4-Hydroxy-piperidin- 1 -yl)-ethylamino] -pyrimidin-4- yl}-5-methyl-2H-pyrazol-3-ylamino)-4-methyl-phenyl]-3-trifluoromethyl-benzamide, N-[4- Methyl-3 -(5-methyl-2- { 6- [2-(3 -oxo-piperazin- 1 -yl)-ethylamino] -pyrimidin-4-yl } -2H-pyrazol-3 - ylamino) -phenyl] -3 -trifluoromethyl-benzamide, N-(3 - { 2- [6-(2- Amino-ethylamino)-pyrimidin-4- yl]-5-methyl-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3-trifluoromethyl-benzamide, 2-tert- Butyl-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino } -phenyl)-isonicotinamide, 2-tert-Butyl-N-(4-methyl-3 - { 5-methyl-2- [6-(2-morpholin-4- yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, N-{4-Methyl- 3-[4-(6-methylamino-pyrimidin-4-yl)-lH-pyrazol-3-ylamino]-phenyl}-3-trifluoromethyl- benzamide, N-{4-Methyl-3-[4-(6-methylamino-pyrimidin-4-yl)-l-(2-morpholin-4-yl-ethyl)-lH- pyrazol-3 -ylamino] -phenyl } -3-trifluoromethyl-benzamide, N- { 4-Methyl-3 - [ 1 -methyl-4-(6- methylamino-pyrimidin-4-yl)-lH-pyrazol-3-ylamino]-phenyl}-3-(4-methyl-piperazin-l-yl)-5- trifluoromethyl-benzamide, 3 -[4-(2-Hydroxy-ethyl)-piperazin- 1 -yl] -N- { 4-methyl-3 - [ 1 -methyl-4- (6-methylamino-pyrimidin-4-yl)-lH-pyrazol-3-ylamino]-phenyl}-5-trifluoromethyl-benzamide, N-{3-[4-(6-Cyclopropylamino-pyrimidin-4-yl)-l-methyl-lH-pyrazol-3-ylamino]-4-methyl- phenyl } -3 -(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, N- { 3- [4-(6- Cyclopropylamino-pyrimidin-4-yl)- 1 -methyl- 1 H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -[4-(2- hydroxy-ethyl)-piperazin-l-yl]-5-trifluoromethyl-benzamide, N-(3-{2-[6-(2-Hydroxy- ethylamino)-pyrimidin-4-yl]-5-methyl-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3- trifluoromethyl-benzamide, N-{4-Methyl-3-[5-methyl-2-(6-methylsulfanyl-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl } -3-trifluoromethyl-benzamide, N- { 3 - [2-(2,3 -Dihydro-imidazo[ 1 ,2- c]pyrimidin-7-yl)-5-methyl-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3-trifluoromethyl- benzamide, 2-tert-Butyl-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl] -2H-pyrazol-3-ylamino } -phenyl)-isonicotinamide, N- { 3 - [2-(6-Methoxy- pyrimidin-4-yl)-5-methyl-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -trifluoromethyl- benzamide, N-{4-Methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino] -phenyl} -3 -trifluoromethyl-benzamide, N-{3-[2-(6-Amino-pyrimidin-4-yl)-5-methyl- 2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -trifluoromethyl-benzamide, N- { 4-Methyl-3 - [2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-3-trifluoromethyl-benzamide, N- {3-[2-(6-Mercapto-pyrimidin-4-yl)-5-methyl-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3- trifluoromethyl-benzamide, N-(4-Methyl-3-{5-methyl-2-[6-(2-pyridin-3-yl-ethylamino)- pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl-benzamide, 4-(6-{3-Methyl- 5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-pyrazol-l-yl}-pyrimidin-4- ylamino) -butyric acid, (6-{3-Methyl-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino] -pyrazol- 1 -yl } -pyrimidin-4-ylamino)-acetic acid, N-(3 - { 2- [6-(Azetidin-3 - ylamino)-pyrimidin-4-yl]-5-methyl-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3-trifluoromethyl- benzamide, 3-(6-{3-Methyl-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]- pyrazol- 1 -yl } -pyrimidin-4-ylamino)-propionic acid, N-(3 - { 2- [6-(3 -Hydroxy-pyrrolidin- 1 -yl)- pyrimidin-4-yl]-5-methyl-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3-trifluoromethyl- benzamide, N- [3 -(2- { 6- [( Azetidin-3 -ylmethyl)-amino] -pyrimidin-4-yl } -5-methyl-2H-pyrazol-3 - ylamino)-4-methyl-phenyl]-3-trifluoromethyl-benzamide, N-[4-Methyl-3-(5-methyl-2-{6- [(pyridin-2-ylmethyl)-amino] -pyrimidin-4-yl } -2H-pyrazol-3 -ylamino)-phenyl] -3 - trifluoromethyl-benzamide, 4-Methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -N- [3 -(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl -phenyl] -benzamide, (4- Methyl-3-{5-methyl-2-[6-(5-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4-yl]-2H- pyrazol-3-ylamino}-phenyl)-carbamic acid tert-butyl ester, 5-Methyl-N-(4-methyl-3-{5-methyl- 2-[6-(5-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-nicotinamide, S-Cyclopropyl-isoxazole-S-carboxylic acid (4-methyl-3-{5-methyl-2-[6- (5-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- amide, 3,4-Dichloro-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4- yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3-Fluoro-N-(4-methyl-3-{5-methyl-2-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-5-trifluoromethyl- benzamide, N-(4-Methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H- pyrazol-3-ylamino}-phenyl)-4-trifluoromethyl-benzamide, 3,5-Dichloro-N-(4-methyl-3-{5- methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- benzamide, 4-Fluoro-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin- 4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl-benzamide, N-(4-Methyl-3-{5-methyl- 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-3 - trifluoromethoxy-benzamide, 3-Bromo-4-chloro-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4- yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3- Difluoromethoxy-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4- yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3-Chloro-N-(4-methyl-3-{5-methyl-2-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3-(l- Hydroxy-l-methyl-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl] -2H-pyrazol-3-ylamino } -phenyl)-benzamide, 3 -( 1 -Methoxy- 1 -methyl-ethyl)-N- (4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino }-phenyl)-benzamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methyl-2-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 3-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl] -2H-pyrazol-3-ylamino } -phenyl)-benzamide, 3 -( 1 , 1 -Difluoro-ethyl)-N-(4- methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino } -phenyl)-benzamide, 3 -( 1 -Cyano-cyclopropyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3,3- Dimethyl-2,3-dihydro-benzofuran-5-carboxylic acid (4-methyl-3-{5-methyl-2-[6-(2-morpholin- 4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3 -ylamino }-phenyl)-amide, 4-Methyl-N-(4- methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino}-phenyl)-3-trifluoromethyl-benzamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5- methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- isonicotinamide, 3-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl- piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-benzamide, 3-( 1 -Cyano- cyclopropyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl -piper azin-l-ylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino } -phenyl)-benzamide, 2-( 1 -Cyano-cyclopropyl)-N-(4-methyl-3 - { 5- methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- isonicotinamide, 3 -( 1 , 1 -Difluoro-ethyl)-N-(4-methyl-3 - { 5-methyl-2-[6-(4-methyl-piperazin- 1 - ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-benzamide, 3 -( 1 -Hydroxy- 1 -methyl- ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H- pyrazol-3 -ylamino } -phenyl)-benzamide, 3 -( 1 -Methoxy- 1 -methyl-ethyl)-N-(4-methyl-3 - { 5 - methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- benzamide, l-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl- benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid ethyl ester, l-(6- Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino]-lH-pyrazole-3-carboxylic acid methylamide, N-{3-[2-(6-Cyclopropylamino- pyrimdin-4-yl)-5-hydroxymethyl-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl- benzamide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-dimethylaminomethyl-2H-pyrazol- 3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl-benzamide, N-{3-[2-(6-Cyclopropylamino- pyrimidin-4-yl)-5-methylaminomethyl-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3- trifluoromethyl-benzamide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-morpholin-4- ylmethyl-2H-pyrazol-3 -ylamino] -4-methyl -phenyl} -3 -trifluoromethyl-benzamide, N-(3-{2-(6- Cyclopropylamino-pyrimidin-4-yl)-5-[(2-diethylamino-ethylamino)-methyl]-2H-pyrazol-3- ylamino } -4-methyl-phenyl)-3-trifluoromethyl-benzamide, N- { 3 - [2-(6-Cyclopropylamino- pyrimidin-4-yl)-5-(4-methyl-piperazin-l-ylmethyl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3- trifluoromethyl-benzamide, N-[3-(2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-{ [2-(4-methyl- piperazin- 1 -yl)-ethylamino] -methyl } -2H-pyrazol-3 -ylamino)-4-methyl-phenyl] -3 - trifluoromethyl-benzamide, N-(3-{2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[(3- dimethylamino-propylamino)-methyl]-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3- trifluoromethyl-benzamide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-ethylaminomethyl- 2H-pyrazol-3 -ylamino] -4-methyl -phenyl } -3 -trifluoromethyl-benzamide, N-(3 - { 2-(6- Cyclopropylamino-pyrimidin-4-yl)-5-[(2,2,2-trifluoro-ethylamino)-methyl]-2H-pyrazol-3- ylamino }-4-methyl-phenyl)-3-trifluoromethyl-benzamide, l-(6-Cyclopropylamino-pyrimidin-4- yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid (2-dimethylamino-ethyl)-amide, l-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3- trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid (2-piperidin-l-yl- ethyl)-amide, l-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl- benzoylamino)-phenylamino] - 1 H-pyrazole-3 -carboxylic acid (2-morpholin-4-yl-ethyl)-amide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-(morpholine-4-carbonyl)-2H-pyrazol-3- ylamino] -4-methyl-phenyl } -3 -trifluoromethyl-benzamide, 1 -(6-Cyclopropylamino-pyrimidin-4- yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid amide, l-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl- benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid dimethylamide, N-{3-[2-(6- Cyclopropylamino-pyrimidin-4-yl)-5-(3-dimethylamino-pyrrolidine-l-carbonyl)-2H-pyrazol-3- ylamino] -4-methyl-phenyl } -3 -trifluoromethyl-benzamide, 1 -(6-Cyclopropylamino-pyrimidin-4- yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid (2-methoxy-ethyl)-amide, l-(6-Methylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3- trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid methylamide, N- {4-Methyl-3-[5-methylaminomethyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]- phenyl} -3 -trifluoromethyl-benzamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino] -phenyl } -3 -trifluoromethyl-benzamide, 1 -(6- Methylamino-pyrimidin-4-yl)-5-{2-methyl-5-[3-(4-methyl-piperazin-l-yl)-5-trifluoromethyl- benzoylamino]-phenylamino}-lH-pyrazole-3-carboxylic acid methylamide, l-(6-Methylamino- 2-morpholin-4-yl-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino]-lH-pyrazole-3-carboxylic acid methylamide, 5-{5-[3-(l,l-Difluoro-ethyl)- benzo ylamino] -2-methyl-phenylamino } - 1 -(6-methylamino-pyrimidin-4-yl)- 1 H-pyrazole-3 - carboxylic acid methylamide, 5-{5-[3-(Cyano-dimethyl-methyl)-benzoylamino]-2-methyl- phenylamino}-l-(6-methylamino-pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, 5-{5-[3-(l -Cyano-cyclopropyl)-benzoylamino] -2-methyl-phenylamino } - 1 -(6-methylamino- pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, N-{3-[5-Cyanomethyl-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl- benzamide, l-(6-Methylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl- benzoylamino)-phenylamino]-l H-pyrazole-3 -carboxylic acid (2-morpholin-4-yl-ethyl)-amide, 1- (6-Methylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino]-lH-pyrazole-3-carboxylic acid cyclopropylamide, 5-tert-Butyl-N-(4-methyl-3-{5- methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- nicotinamide, 5-tert-Butyl-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino }-phenyl)-nicotinamide, 5-tert-Butyl-N-(4-methyl-3-{5-methyl-2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, N- [5-(l-Fluoro-l-methyl-ethyl)-pyridin-3-yl]-4-methyl-3-[5-methyl-2-(6-methylamino-pyrimidin- 4-yl)-2H-pyrazol-3-ylamino] -benzamide, N- [5-( 1 -Methoxy- 1 -methyl-ethyl)-pyridin-3 -yl] -4- methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-benzamide, N- [5-(l-Fluoro-l-methyl-ethyl)-pyridin-3-yl]-4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l- ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-benzamide, N-[5-(l-Methoxy-l-methyl- ethyl)-pyridin-3-yl]-4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4- yl] -2H-pyrazol-3 -ylamino } -benzamide, 4-Methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 - ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-N-(4-trifluoromethyl-pyridin-2-yl)- benzamide, N-(3 -tert-Butyl-phenyl)-4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 - ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-benzamide, N-(2-tert-Butyl-pyridin-4-yl)-4- methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-benzamide, N- (3-tert-Butyl-phenyl)-4-methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino] -benzamide, N-[3-(Cyano-dimethyl-methyl)-phenyl]-4-methyl-3-[5-methyl-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-benzamide, 4-Methyl-3-[5-methyl-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-N-(4-trifluoromethyl-pyridin-2-yl)- benzamide, (6-{5-[5-(6-tert-Butyl-lH-benzoimidazol-2-yl)-2-methyl-phenylamino]-3-methyl- pyrazol- 1 -yl } -pyrimidin-4-yl)-(4-methyl-piperazin- 1 -yl)-amine, (6- { 3 -Methyl-5- [2-methyl-5-(6- trifluoromethyl- 1 H-benzoimidazol-2-yl)-phenylamino] -pyrazol- 1 -yl } -pyrimidin-4-yl)-(4- methyl-piperazin-l-yl)-amine, N-[3-(l,l-Difluoro-ethyl)-phenyl]-4-methyl-3-{5-methyl-2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -benzamide, N- [3-( 1 , 1 - Difluoro-ethyl)-phenyl] -4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin- 4-yl]-2H-pyrazol-3-ylamino}-benzamide, 4-Ruoro-N-{4-methyl-3-[2-(6-methylamino- pyrimidin-4-yl)-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino]-phenyl}-3-trifluoromethyl- benzamide, 4-Fluoro-N-(4-methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -5- morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl -benzamide, 5-[5-(4- Fluoro-3-trifluoromethyl-benzoylamino)-2-methyl-phenylamino]-l-[6-(2-morpholin-4-yl- ethylamino)-pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 5-[5-(4-Fluoro-3- trifluoromethyl-benzoylamino)-2-methyl-phenylamino]-l-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 5-[5-(4-Fluoro-3-trifluoromethyl- benzoylamino)-2-methyl-phenylamino]-l-(6-methylamino-pyrimidin-4-yl)-lH-pyrazole-3- carboxylic acid (2-morpholin-4-yl-ethyl)-amide, 5-[5-(2-tert-Butyl-pyridin-4-ylcarbamoyl)-2- methyl-phenylamino] - 1 - [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 - carboxylic acid methylamide, 5-{5-[3-(l,l-Difluoro-ethyl)-benzoylamino]-2-methyl- phenylamino } - 1 - [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 -carboxylic acid (2-morpholin-4-yl-ethyl)-amide, N-(4-Methyl-3-{2-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl- benzamide, 3 -( 1 , 1 -Difluoro-ethyl)-N-(4-methyl-3 - { 2- [6-(4-methyl-piperazin- 1 -ylamino)- pyrimdin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3-(Cyano- dimethyl-methyl)-N-(4-methyl-3-{2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-5- morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 2-tert-Butyl-N-(4-methyl-3- {2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3- ylamino } -phenyl)-isonicotinamide, 5-tert-Butyl-N-(4-methyl-3 - { 2- [6-(4-methyl-piperazin- 1 - ylamno)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)- nicotinamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{2-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 2- (Cyano-dimethyl-methyl)-N-{3-[5-{[(2-hydroxy-ethyl)-methyl-amino]-methyl}-2-(6- methylamno-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-isonicotinamide, 3- (Cyano-dimethyl-methyl)-N-{3-[5-{[(2-hydroxy-ethyl)-methyl-amino]-methyl}-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-benzamide, 2-tert- Butyl-N-{3-[5-{ [(2-hydroxy-ethyl)-methyl-amino]-methyl}-2-(6-methylamino-pyrimidin-4-yl)- 2H-pyrazol-3 -ylamino] -4-methyl -phenyl } -isonicotinamide, 2-tert-Butyl-N- { 3 - [5- [2-(2,6- dimethyl-piperidin-l-yl)-ethylcarbamoyl]-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino] -4-methyl-phenyl } -isonicotinamide, 2-(Cyano-dimethyl-methyl)-N- { 4-methyl-3 - [5- methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 3- (Cyano-dimethyl-methyl)-N-{4-methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl} -benzamide, 3-(l-Cyano-cyclopropyl)-N-{4-methyl-3-[5-methyl-2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-benzamide, 2-(l-Cyano- cyclopropyl)-N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 - ylamino] -phenyl } -isonicotinamide, 3 -( 1 -Cyano- 1 -methyl-propyl)-N- { 4-methyl-3- [5-methyl-2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl } -benzamide, 2-tert-Butyl-N- { 4- methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 3 -( 1 , 1 -Difluoro-ethyl)-N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin- 4-yl)-2H-pyrazol-3-ylamino] -phenyl } -benzamide, 3-( 1 -Hydroxy- 1 -methyl-ethyl)-N- { 4-methyl- 3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-benzamide, 3- ( 1 -Methoxy- 1 -methyl-ethyl)-N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl } -benzamide, 5-tert-Butyl-N- { 4-methyl-3 -[5-methyl-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl} -nicotinamide, 2-tert-Butyl-N-{4- methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 2,2-Dimethyl-2,3-dihydro-benzofuran-7-carboxylic acid {4-methyl-3-[5- methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-amide, 2-(l-Fluoro- 1 -methyl -ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - 2H-pyrazol-3 -ylamino } -phenyl)-isonicotinamide, 2-( 1 -Fluoro- 1 -methyl-ethyl) -N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -isonicotinamide, 2-(l -Fluoro- 1 -methyl-ethyl)-N-(4-methyl-3- { 5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 2-(l -Methoxy- 1-methyl- ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H- pyrazol-3-ylamino}-phenyl)-isonicotinamide, 2-(l-Methoxy-ethyl)-N-{4-methyl-3-[5-methyl-2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -isonicotinamide, 2-( 1 - Methoxy- 1 -methyl-ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl] -2H-pyrazol-3-ylamino } -phenyl)-isonicotinamide, 2-( 1 -Hydroxy- 1 -methyl - ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H- pyrazol-3 -ylamino } -phenyl)-isonicotinamide, 2-( 1 -Hydroxy- 1 -methyl-ethyl)-N- { 4-methyl-3 - [5- methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 2- (l-Hydroxy-l-methyl-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 3-(l-Cyano-cyclopropyl)-N- { 4-methyl-3 -[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -benzamide, 3 - (Cyano-dimethyl-methyl)-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino] -phenyl } -benzamide, 2-(Cyano-dimethyl-methyl)-N- { 4-methyl-3-[2-(6-methylamino- pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 2-(l-Cyano-cyclopropyl)-N- {4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 3 -( 1 , 1 -Difluoro-ethyl)-N- { 4-methyl-3 - [2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl} -benzamide, 3-(l-Methoxy-l-methyl-ethyl)-N-{4-methyl-3-[2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -benzamide, 3 -( 1 -Hydroxy- 1 - methyl-ethyl)-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]- phenyl } -benzamide, 2-( 1 -Fluoro- 1 -methyl-ethyl) -N- { 4-methyl-3 -[2-(6-methylamino-pyrimidin- 4-yl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 2-(l-Methoxy-l-methyl-ethyl)-N-{4- methyl-3 -[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -isonicotinamide, 2-(l -Hydroxy- l-methyl-ethyl)-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol- 3-ylamino]-phenyl}-isonicotinamide, 5-tert-Butyl-N-{4-methyl-3-[2-(6-methylamino-pyrimidin- 4-yl)-2H-pyrazol-3-ylamino]-phenyl}-nicotinamide, N-[3-(Cyano-dimethyl-methyl)-phenyl]-4- methyl-3 - { 5-methyl-2-[6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 - ylamino} -benzamide, N-(2-tert-Butyl-pyridin-4-yl)-4-methyl-3-{5-methyl-2-[6-(4-methyl- piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -benzamide, 5-( 1 -Fluoro- 1 - methyl-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, 5-( 1 -Methoxy- 1 -methyl -ethyl)-N-(4-methyl-3 - {5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-nicotinamide, 5-(l-Hydroxy-l-methyl-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl- piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, 2-( 1 , 1 - Difluoro-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino } -phenyl)-isonicotinamide, N- { 3-[2-(6-Amino-pyrimidin-4-yl)-5-methyl- 2H-pyrazol-3 -ylamino] -4-methyl -phenyl } -3 -( 1 , 1 -difluoro-ethyl)-benzamide, 3 -( 1 , 1 -Difluoro- ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(5-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4- yl] -2H-pyrazol-3 -ylamino } -phenyl)-benzamide, 3 -( 1 , 1 -Difluoro-ethyl)-N-(4-methyl-3 - { 5 - methyl-2-[6-(4-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino }-phenyl)-benzamide, N-{3-[2-(6-Amino-pyrimidin-4-yl)-5-methyl-2H-pyrazol-3- ylamino] -4-methyl-phenyl } -2-tert-butyl-isonicotinamide, 2-tert-Butyl-N- { 4-methyl-3 - [2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl} -isonicotinamide, 2-tert-Butyl-N- [3-(2-{6-[4-(2-hydroxy-ethyl)-piperazin-l-ylamino]-pyrimidin-4-yl}-5-methyl-2H-pyrazol-3- ylamino)-4-methyl-phenyl]-isonicotinamide, 5-tert-Butyl-N-[3-(2-{6-[4-(2-hydroxy-ethyl)- piperazin-l-ylamino]-pyrimidin-4-yl}-5-methyl-2H-pyrazol-3-ylamino)-4-methyl -phenyl]- nicotinamide, N-(2-tert-Butyl-pyridin-4-yl)-3-(2-{6-[4-(2-hydroxy-ethyl)-piperazin-l-ylamino]- pyrimidin-4-yl}-5-methyl-2H-pyrazol-3-ylamino)-4-methyl-benzamide, N-(5-tert-Butyl-pyridin- 3-yl)-4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino } -benzamide, N-[2-( 1 -Methoxy- 1 -methyl-ethyl)-pyridin-4-yl] -4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -benzamide, N- [3 - (l,l-Difluoro-ethyl)-phenyl]-4-methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -benzamide, N- [2-(Cyano-dimethyl-methyl)-pyridin-4-yl] -4-methyl-3 - [5- methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-benzamide, 5-(l-Fluoro-l- methyl-ethyl)-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]- phenyl } -nicotinamide, N- { 3 - [2-(6- Amino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -4-methyl- phenyl}-2-tert-butyl-isonicotinamide, 3-(l,l-Difluoro-ethyl)-N-{4-methyl-3-[2-(6-methylamino- pyrimidin-4-yl)-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino]-phenyl}-benzamide, 2-tert- Butyl-N-(3-{2-[6-(2-dimethylamino-acetylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-4- methyl-phenyl)-isonicotinamide, N-[2-(l,l-Difluoro-ethyl)-pyridin-4-yl]-4-methyl-3-{5-methyl- 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -benzamide, 5- { 5 - [3-(l,l-Difluoro-ethyl)-benzoylamino]-2-methyl-phenylamino}-l-(6-methylamino-pyrimidin-4- yl)-lH-pyrazole-3-carboxylic acid (2-morpholin-4-yl-ethyl)-amide, 5-tert-Butyl-N-{4-methyl-3- [2-(6-methylamino-pyrimidin-4-yl)-5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3- ylamino] -phenyl} -nicotinamide, 5-tert-Butyl-N-(4-methyl-3-{5-methylcarbamoyl-2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, 1 - (6-Methylamino-pyrimidin-4-yl)-5-{2-methyl-5-[3-(4-methyl-piperazin-l-yl)-5-trifluoromethyl- benzoylamino]-phenylamino}-lH-pyrazole-3-carboxylic acid methylamide, l-(6-Methylamino- 2-morpholin-4-yl-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino]-lH-pyrazole-3-carboxylic acid methylamide, 5-{5-[3-(l,l-Difluoro-ethyl)- benzo ylamino] -2-methyl-phenylamino } - 1 -(6-methylamino-pyrimidin-4-yl)- 1 H-pyrazole-3 - carboxylic acid methylamide, 5-{5-[3-(Cyano-dimethyl-methyl)-benzoylamino]-2-methyl- phenylamino}-l-(6-methylamino-pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, 5- { 5 -[3 -( 1 -Cyano-cyclopropyl)-benzoylamino] -2-methyl-phenylamino } - 1 -(6-methylamino- pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, l-(6-Methylamino-pyrimidin-4- yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid cyclopropylamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methylcarbamoyl-2-[6- (2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)- isonicotinamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methylcarbamoyl-2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-isonicotinamide, 5-{5-[3-(Cyano-dimethyl-methyl)-benzoylamino]-2-methyl-phenylamino}-l-[6-(2-morpholin-4- yl-ethylamino)-pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 5-{5-[3-(Cyano- dimethyl-methyl)-benzoylamino] -2-methyl-phenylamino } - 1 - [6-(4-methyl-piperazin- 1 -ylamino)- pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 2-tert-Butyl-N-(4-methyl-3-{5- methylcarbamoyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-isonicotinamide, 2-tert-Butyl-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 2- tert-Butyl-N-{4-methyl-3-[2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-(2-morpholin- 4-yl-ethylcarbamoyl)-2H-pyrazol-3 -ylamino] -phenyl } -isonicotinamide, 2-tert-Butyl-N- { 4- methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-methylcarbamoyl-2H-pyrazol-3-ylamino]- phenyl} -isonicotinamide, 2-tert-Butyl-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-(2- morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 5-[5-(3-tert- Butyl-benzoylamino)-2-methyl-phenylamino]-l-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4- yl]-lH-pyrazole-3-carboxylic acid methylamide, 2-Chloro-6-methoxy-N-(4-methyl-3-{5- methylcarbamoyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-isonicotinamide, 2-Chloro-6-methoxy-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl- ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)- isonicotinamide, 2-Chloro-6-methoxy-N-{4-methyl-3-[2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 2-Chloro-6-methoxy-N-{4-methyl-3-[2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 2-Chloro-6-methoxy-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-(2- morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 2-Chloro-6- methoxy-N-(4-methyl-3-{5-methylcarbamoyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4- yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, N-(4-Methyl-3-{5-methylcarbamoyl-2-[6- (2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-6-pyrazol- 1-yl- nicotinamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-methylcarbamoyl-2H- pyrazol-3 -ylamino] -phenyl } -6-pyrazol- 1 -yl-nicotinamide, N- { 4-Methyl-3 - [2-(6-methylamino- pyrimidin-4-yl)-5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-6- pyrazol- 1 -yl-nicotinamide, N-(4-Methyl-3 - { 5-methylcarbamoyl-2-[6-(4-methyl-piperazin- 1 - ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-6-pyrazol-l-yl-nicotinamide, 5-[2- Methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-l-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin^-ylJ-lH-pyrazole-S-carboxylic acid methylamide, N-(4-Methyl-3-{2-[6-(2- moφholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}- phenyl)-3-trifluoromethyl-benzamide, 5-[2-Methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino] - 1 -[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 -carboxylic acid (2-morpholin-4-yl-ethyl)-amide, l-[6-(4-Methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-5-[2- methyl-5 -(3 -trifluoromethyl-benzoylamino)-phenylamino] - 1 H-pyrazole-3 -carboxylic acid methylamide, N-(4-Methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)-6-trifluoromethoxy-nicotinamide, N- { 4- Methyl-3-[2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-(2-morpholin-4-yl- ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-6-trifluoromethoxy-nicotinamide, N-{4- Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-methylcarbamoyl-2H-pyrazol-3-ylamino]- phenyl }-6-trifluoromethoxy-nicotinamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)- 5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-6-trifluoromethoxy- nicotinamide, N-(4-Methyl-3-{5-methylcarbamoyl-2-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-6-trifluoromethoxy-nicotinamide, 2-(Cyano- dimethyl-methyl)-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)-isonicotinamide, 5- { 5- [3-( 1 -Cyano- 1 - methyl-propyl)-benzoylamino] -2-methyl-phenylamino } - 1 - [6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 3-(l-Cyano-l-methyl-propyl)-N- (4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H- pyrazol-3 -ylamino } -phenyl)-benzamide, 5- { 5 -[3 -( 1 -Cyano- 1 -methyl-propyl)-benzo ylamino] -2- methyl-phenylamino } - 1 -[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 - carboxylic acid methylamide, 5-{5-[3-(l-Cyano-l-methyl-propyl)-benzoylamino]-2-methyl- phenylamino } - 1 - [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 -carboxylic acid methylamide, 5-{5-[3-(l-Methoxy-l-methyl-ethyl)-benzoylamino]-2-methyl- phenylamino } - 1 - [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 -carboxylic acid methylamide, 3 -( 1 -Methoxy- 1 -methyl -ethyl)-N-(4-methyl-3 - { 2-[6-(2-morpholin-4-yl- ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)- benzamide, 3-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 5-tert- Butyl-N-(4-methyl-3-{5-methylcarbamoyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, 5-tert-Butyl-N-(4-methyl-3 - { 2- [6-(2-morpholin- 4-yl-ethylamino)-pyrimidin-4-yl] -5 -morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl- nicotinamide, 5-{5-[3-(l,l -Difluoro-ethyl)-benzoylamino] -2-methyl-phenylamino }-l-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 3- (1,1 -Difluoro-ethyl)-N-(4-methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -5- morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 5-{5-[3-(l,l-Difluoro-ethyl)- benzo ylamino] -2-methyl-phenylamino } - 1 - [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - lH-pyrazole-S-carboxylic acid methylamide, 2-tert-Butyl-N-(4-methyl-3-{5-methylcarbamoyl- 2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)- isonicotinamide, 4-tert-Butyl-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4- yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 4-Methanesulfonyl-N- (4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H- pyrazol-3-ylamino}-phenyl)-benzamide, 4-Chloro-3-methanesulfonyl-N-(4-methyl-3-{2-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}- phenyl)-benzamide, 4-tert-Butoxy-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 4- Methoxy-N-(4-methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -5-morpholin-4- ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)-3 -trifluoromethyl-benzamide, 3 -tert-Butoxy-N-(4- methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H- pyrazol-3-ylamino}-phenyl)-benzamide, 3-Methanesulfonyl-N-(4-methyl-3-{2-[6-(2-morpholin- 4-yl-ethylamino)-pyrimidin-4-yl] -5 -morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)- benzamide, N-(4-Methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -5-morpholin- 4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)-4-trifluoromethoxy-benzamide, N-(4-Methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3- ylamino } -phenyl)-3 -trifluoromethoxy-benzamide, 5-{5-[3-(l,l -Difluoro-ethyl)-benzo ylamino] - 2-methyl-phenylamino }-l-(6-methylamino-pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, 5-{5-[3-(Cyano-dimethyl-methyl)-benzoylamino]-2-methyl-phenylamino}-l-(6- methylamino-pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid (2-morpholin-4-yl-ethyl)-amide, 5- tert-Butyl-N-(4-methyl-3 - { 2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -5-morpholin-4- ylmethyl-2H-pyrazol-3 -ylamino }-phenyl)-nicotinamide, 2-tert-Butyl-N-(4-methyl-3-{2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -5-morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } - phenyl)-isonicotinamide, 5-tert-Butyl-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino] -phenyl } -nicotinamide, 1 -Isopropyl- IH- benzotriazole-5-carboxylic acid {4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-morpholin-4- ylmethyl-2H-pyrazol-3 -ylamino] -phenyl} -amide, 5,5,8,8-Tetramethyl-5,6,7,8-tetrahydro- naphthalene-2-carboxylic acid {4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-morpholin-4- ylmethyl-2H-pyrazol-3 -ylamino] -phenyl} -amide, 2-Methyl-benzothiazole-5-carboxylic acid {4- methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino]- phenyl } -amide, 3 -( 1 , 1 -Diethyl-propyl)-N- { 4-methyl-3 -[2-(6-methylamino-pyrimidin-4-yl)-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino] -phenyl } -benzamide, N- { 3 -[5 -(3-Dimethylamino- pyrrolidin-l-ylmethyl)-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl- phenyl } -3 -trifluoromethyl-benzamide, N- { 3 - [5- [4-(2-Methoxy-ethyl)-piperazin- 1 -ylmethyl] -2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -trifluoromethyl- benzamide, N-{3-[5-(2,6-Dimethyl-morpholin-4-ylmethyl)-2-(6-methylamino-pyrimidin-4-yl)- 2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -trifluoromethyl-benzamide, N- { 3 - [5-(2,6-Dimethyl- morpholin-4-ylmethyl)-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl- phenyl} -3 -trifluoromethyl-benzamide, N-[4-Methyl-3-(2-(6-methylamino-pyrimidin-4-yl)-5- { [methyl-( 1 -methyl -piperidin-4-yl)-amino] -methyl } -2H-pyrazol-3 -ylamino) -phenyl] -3 - trifluoromethyl-benzamide, N- { 3 - [5-( 1 , 1 -Dioxo- 116-thiomorpholin-4-ylmethyl)-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl- benzamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-thiomorpholin-4-ylmethyl-2H- pyrazol-3 -ylamino] -phenyl } -3-trifluoromethyl-benzamide, 5-tert-butyl-N-(3 -(3 -(((2- hydroxyethyl)(methyl)amino)methyl)- 1 -(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5- ylamino)-4-methylphenyl)nicotinamide, -(2-(2-fluoropropan-2-yl)pyridin-4-yl)-4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 5-tert-butyl-N-(3- (3-(((2-hydroxyethyl)(methyl)amino)methyl)- 1 -(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5- ylamino)-4-methylphenyl)nicotinamide, 5-tert-butyl-N-(3-(3-(2-(2,6-dimethylpiperidin-l- yl)ethylcarbamoyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4- methylphenyl)nicotinamide, 5-(2-methoxypropan-2-yl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)nicotinamide, 5-(2-fluoropropan- 2-yl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)nicotinamide, N-(4-tert-butylthiazol-2-yl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-(2-fluoropropan-2- yl)pyridin-2-yl)-4-methyl-3-(3 -methyl- 1 -(6-(4-methylpiperazin- 1 -ylamino)pyrimidin-4-yl)- 1 H- pyrazol-5-ylamino)benzamide, 5-(5-(2-tert-butylpyridin-4-ylcarbamoyl)-2-methylphenylamino)- 1 -(6-(isopropylamino)pyrimidin-4-yl)-N-methyl- 1 H-pyrazole-3 -carboxamide, 5 -(5 -(2-tert- butylpyridin-4-ylcarbamoyl)-2-methylphenylamino)-N-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazole-3-carboxamide, N-(2-tert-butylpyridin-4-yl)-4- methyl-3-(l-(6-(methylamino)pyrimidin-4-yl)-3-(morpholinomethyl)-lH-pyrazol-5- ylamino)benzamide, N-(2-tert-Butyl-pyridin-4-yl)-3 - [5 -( 1 , 1 -dioxo- 1 lambda* 6* - thiomorpholin-4-ylmethyl)-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4- methyl-benzamide (see exmple 295), 2-tert-butyl-N-(3-(l-(6-(isopropylamino)pyrimidin-4- yl)-3-(methylcarbamoyl)-lH-pyrazol-5-ylamino)-4-methylphenyl)isonicotinamide, N-(2- tert-butylpyridin-4-yl)-3-(l-(6-(isopropylamino)pyrimidin-4-yl)-3-(morpholinomethyl)-lH- pyrazol-5-ylamino)-4-methylbenzamide, N-(2-tert-Butyl-pyridin-4-yl)-3-[5-(l,l-dioxo- llambda*6*-thiomorpholin-4-ylmethyl)-2-(6-isopropylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino]-4-methyl-benzamide (see example 298), 2-tert-butyl-N-(3-(l-(6- (isopropylamino)pyrimidin-4-yl)-3-(morpholinomethyl)-lH-pyrazol-5-ylamino)-4- methylphenyl)isonicotinamide, N-(4-(2-fluoropropan-2-yl)pyridin-2-yl)-4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(5-tert- butyl-4-methylthiazol-2-yl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, N-(5-tert-butyl-4-methylthiazol-2-yl)-4-methyl-3-(3-methyl- l-(6-(4-methylpiperazin-l-ylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N- (4-(2-cyanopropan-2-yl)pyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin- 4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(2-(2-methoxypropan-2-yl)pyridin-4-yl)-4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-tert-butylthiazol-2-yl)-4-methyl-3-(3-methyl-l-(6-(2-morpholinoethylamino)pyrimidin- 4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(5-tert-butyl-4-methylthiazol-2-yl)-4-methyl-3- (3-methyl-l-(6-(2-morpholinoethylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)benzamide, -(4-(l,l-difluoroethyl)pyridin-2-yl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-(l,l- difluoroethyl)pyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(4-methylpiperazin-l- ylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-tert-butylpyridin-2-yl)-4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-tert-butylpyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(4-methylpiperazin-l- ylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 3-(l-(6-aminopyrimidin-4-yl)- lH-pyrazol-5-ylamino)-N-(5-tert-butyl-4-methylthiazol-2-yl)-4-methylbenzamide, 3-(l-(6- aminopyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(4-tert-butylthiazol-2-yl)-4- methylbenzamide, N-(4-(2-methoxypropan-2-yl)pyridin-2-yl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-(2-methoxypropan- 2-yl)pyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(4-methylpiperazin-l-ylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)benzamide, N-(6-methyl-5-(3-methyl-l-(6-(4-methylpiperazin-l- ylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)pyridin-3-yl)-3-(trifluoromethyl)benzamide, N-(6-methyl-5-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)pyridin-3-yl)-3-(trifluoromethyl)benzamide, 2-tert-butyl-N-(6-methyl-5-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)pyridin-3-yl)isonicotinamide, 2- tert-butyl-N-(6-methyl-5-(3-methyl-l-(6-(4-methylpiperazin-l-ylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)pyridin-3-yl)isonicotinamide, N-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl)-3-(l-oxo-thiomorpholinomethyl)-lH-pyrazol-5- ylamino)phenyl)-3-(trifluoromethyl)benzamide, N-(3-(l-(6-aminopyrimidin-4-yl)-3-methyl- lH-pyrazol-5-ylamino)-4-methylphenyl)-3-(4-hydroxypiperidin-l-yl)-5- (trifluoromethyl)benzamide, 3-(4-hydroxypiperidin-l-yl)-N-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(4-hydroxypiperidin-l-yl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-(l-methylpiperidin-4-yloxy)-5-
(trifluoromethyl)benzamide, 3-(4-(2-hydroxyethyl)piperazin-l-yl)-N-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-morpholino-5-(trifluoromethyl)benzamide, (S)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3- (2-methylmorpholino)-5-(trifluoromethyl)benzamide, (R)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(2-methylmorpholino)-5- (trifluoromethyl)benzamide, l-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-(3-(trifluoromethyl)phenyl)urea, l-(4-fluoro-3- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(4-chloro-3-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, l-(3-(4- ethylpiperazin-l-yl)-5-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, N-(4-methyl-3-(3- methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-( 1 , 1 -dioxo- thiomorpholino)-5-(trifluoromethyl)benzamide, (R)-3-(3,4-dimethylpiperazin-l-yl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (R)-3-(3,4-dimethylpiperazin-l-yl)-N-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl) - 5 -
(trifluoromethyl)benzamide, N-(3-(4-hydroxypiperidin-l-yl)-5-(trifluoromethyl)phenyl)-4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(3-(2-(dimethylamino)ethoxy)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(3-(2-(pyrrolidin-l-yl)ethoxy)- 5-(trifluoromethyl)phenyl)benzamide, N-(3-(3-hydroxypyrrolidin-l-yl)-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, N-(3-(3-hydroxyazetidin-l-yl)-5-(trifluoromethyl)phenyl)-4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 2-(l,l-difluoroethyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)isonicotinamide, methyl l-methyl-4-(3-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamido)-5- (trifluoromethyl)phenyl)piperazine-2-carboxylate, N-(3-((2-methoxyethyl)(methyl)amino)-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, N-(3-((2-(dimethylamino)ethyl)(methyl)amino)-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, 3-(l,l-difluoroethyl)-N-(3-(3-(hydroxymethyl)-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4-methylphenyl)benzamide, N-(3-(3- (hydroxymethyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4- methylphenyl)-3-(4-hydroxypiperidin-l-yl)-5-(trifluoromethyl)benzamide, 4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl)-3-(trifluoromethyl)-lH-pyrazol-5-ylamino)-N-(3-(4- methylpiperazin-l-yl)-5-(trifluoromethyl)phenyl)benzamide, methyl l-(3-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamido)-5- (trifluoromethyl)phenyl)piperidine-4-carboxylate, l-(3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamido)-5- (trifluoromethyl)phenyl)piperidine-4-carboxylic acid, N-(3-(3-(hydroxymethyl)-4- methylpiperazin-l-yl)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(3-((2- hydroxyethyl)(methyl)amino)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(3-(4- (hydroxymethyl)piperidin-l-yl)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, l-(3-(l,l- difluoroethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(2-(l,l-difluoroethyl)pyridin-4-yl)-3-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, l-(3-(4- hydroxypiperidin-l-yl)-5-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, N-(3-fluoro-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, 4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)-N-(3-(methylsulfonamido)-5-(trifluoromethyl)phenyl)benzamide, 2- methoxy-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-6-(trifluoromethyl)isonicotinamide, 4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(3-
(trifluoromethyl)phenyl)benzamide, N-(4-chloro-3-(trifluoromethyl)phenyl)-4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-fluoro- 3-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, 3-((3-(dimethylamino)propyl)(methyl)amino)-N-(4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-nitro-5-(trifluoromethyl)benzamide, 3-amino-N-(4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((2-methoxyethyl)(methyl)amino)-N-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, l-(4-bromo-3-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, l-(4-chloro- 3-(trifluoromethyl)phenyl)-3-(6-methyl-5-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)pyridin-3-yl)urea, 3-((2-(dimethylamino)ethyl)(methyl)amino)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, l-(3-(4-(2-hydroxyethyl)piperazin-l-yl)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(4-chloro-3-(trifluoromethyl)phenyl)-3-(3-(3- (hydroxymethyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4- methylphenyl)urea, methyl 3-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)benzamido)-5-(trifluoromethyl)benzoate, 3-(2- (dimethylamino)ethoxy)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(3-(dimethylamino)propoxy)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-hydroxy-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-(l-(6-(2-(dimethylamino)ethylamino)pyrimidin-4-yl)-3- methyl-lH-pyrazol-5-ylamino)-4-methyl-N-(3-(trifluoromethyl)phenyl)benzamide, l-(4- chloro-3-(trifluoromethyl)phenyl)-3-(3-(l-(6-(2-(dimethylamino)ethylamino)pyrimidin-4- yl)-3-methyl-lH-pyrazol-5-ylamino)-4-methylphenyl)urea, l-(4-chloro-3- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(2- morpholinoethylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, 3-(l-(6-(3- hydroxypropylamino)pyrimidin-4-yl)-3-methyl-lH-pyrazol-5-ylamino)-4-methyl-N-(3- (trifluoromethyl)phenyl)benzamide, 3-(difluoromethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3- (difluoromethyl)-N-(3-(3-(hydroxymethyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol- 5-ylamino)-4-methylphenyl)benzamide, l-(3-(4-methyl-lH-imidazol-l-yl)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, 3-(4-methyl-lH-imidazol-l-yl)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-
(trifluoromethyl)benzamide, 4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)-N-(3-(4-methyl-lH-imidazol-l-yl)-5-
(trifluoromethyl)phenyl)benzamide, N-(3-methoxy-5-(trifluoromethyl)phenyl)-4-methyl-3- (3-methyl- l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)benzamide, 4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(2-methyl-5- (trifluoromethyl)phenyl)benzamide, l-(3-(l,l-difluoroethyl)phenyl)-3-(3-(3- (hydroxymethyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4- methylphenyl)urea, 4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)-N-(3-(2-(methylsulfonyl)ethylcarbamoyl)-5-(trifluoromethyl)phenyl)benzamide, N-(3-(3-hydroxypropylcarbamoyl)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(3-methyl-5- (trifluoromethyl)phenyl)benzamide, l-(3-((2-methoxyethyl)(methyl)amino)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(3-((2-(dimethylamino)ethyl)(methyl)amino)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(4-chloro-3-(trifluoromethyl)phenyl)-3-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl)-3-(morpholinomethyl)-lH-pyrazol-5-ylamino)phenyl)urea, 1- (4-chloro-3-(trifluoromethyl)phenyl)-3-(3-(3-((dimethylamino)methyl)-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4-methylphenyl)urea, 3-bromo-5- (1,1 -difluoroethyl)-N-(4-methyl-3 -(3-methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- 1 H- pyrazol-5-ylamino)phenyl)benzamide, (R)-l-(4-chloro-3-(trifluoromethyl)phenyl)-3-(4- methyl-3-(l-(6-(methylamino)pyrimidin-4-yl)-3-((2-methylmorpholino)methyl)-lH-pyrazol- 5-ylamino)phenyl)urea, tert-butyl 4-(3-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin- 4-yl) - 1 H-pyrazol- 5 -ylamino)phenylc arbamoyl) - 5 - (trifluoromethyl)phenyl)piperazine- 1 - carboxylate, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-3-(piperazin-l-yl)-5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(4-(2,2,2- trifluoroethyl)piperazin-l-yl)-5-(trifluoromethyl)benzamide, 3-(4-(2-amino-2- oxoethyl)piperazin-l-yl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(4-(2-methoxyethyl)piperazin- l-yl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(4-(3-hydroxypropyl)piperazin- 1 -yl)-N- (4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)- 5-(trifluoromethyl)benzamide, 2-(4-(3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin- 4-yl) - 1 H-pyrazol- 5 -ylamino)phenylc arbamoyl) - 5 - (trifluoromethyl)phenyl)piperazin- 1 - yl)acetic acid, 3-(4-(2-(dimethylamino)-2-oxoethyl)piperazin- l-yl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(4-(2-hydroxypropyl)piperazin-l-yl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-(4-(2-(methylsulfonyl)ethyl)piperazin-l-yl)-5- (trifluoromethyl)benzamide, 3-(4-cyclopropylpiperazin-l-yl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, (S)-2-(4-(3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenylcarbamoyl)-5- (trifluoromethyl)phenyl)piperazin-l-yl)propanoic acid, N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(4,7-diazaspiro[2.5]octan-7- yl)-5-(trifluoromethyl)benzamide, 2-ethoxy-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-6-
(trifluoromethyl)isonicotinamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-3-(trifluoromethyl)-5-(3-(trifluoromethyl)piperazin-l- yl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-3-(4-methyl-4,7-diazaspiro[2.5]octan-7-yl)-5-(trifluoromethyl)benzamide, tert-butyl 4-(3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenylcarbamoyl)-5-(trifluoromethyl)phenyl)-3-oxopiperazine-l-carboxylate, N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3- (2-oxopiperazin-l-yl)-5-(trifluoromethyl)benzamide, 3-(4-methyl-2-oxopiperazin-l-yl)-N- (4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)- 5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-2-(methylamino)-6-(trifluoromethyl)isonicotinamide, N- (4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)- 3-(4-methyl-3-(trifluoromethyl)piperazin-l-yl)-5-(trifluoromethyl)benzamide, 2-(2- (dimethylamino)ethylamino)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-6-(trifluoromethyl)isonicotinamide, 2-(2- hydroxyethylamino)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-6-(trifluoromethyl)isonicotinamide, 3-(4-hydroxypiperidin-l-yl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, (i?)-3-(4-(2-hydroxypropyl)piperazin-l-yl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, (S)-3-(4-(2-hydroxypropyl)piperazin-l-yl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, N-(3-((4-ethylpiperazin-l-yl)methyl)-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, 4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)-N-(3-(pyrrolidin-l-ylmethyl)-5-(trifluoromethyl)phenyl)benzamide, N-(3-((dimethylamino)methyl)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 3-
((dimethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(pyrrolidin-l-ylmethyl)-5- (trifluoromethyl)benzamide, 3-((isopropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-((methylamino)methyl)-5-(trifluoromethyl)benzamide, 1- (3-((dimethylamino)methyl)-5-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, l-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(3-(pyrrolidin- l-ylmethyl)-5-(trifluoromethyl)phenyl)urea, l-(3-((4-ethylpiperazin-l-yl)methyl)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, 3-((ethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-((cyclopropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(l,l-difluoroethyl)-5-((isopropylamino)methyl)-N-(4-methyl- 3 -( 1 -(6-(methylamino)pyrimidin-4-yl)- 1 H-pyrazol-5 -ylamino)phenyl)benzamide, 3 -( 1 , 1 - difluoroethyl)-5-((isopropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3- ((diethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(azetidin-l-ylmethyl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(azetidin-l-ylmethyl)-N-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-((3-hydroxyazetidin-l-yl)methyl)-N-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3 -((3 -hydroxypyrrolidin- 1 -yl)methyl)-N-(4-methyl-3 -(3 - methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((2-hydroxyethylamino)methyl)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-((propylamino)methyl)-5-(trifluoromethyl)benzamide, 3- (l,l-difluoroethyl)-5-((dimethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3- ((cyclopropylamino)methyl)-5-(l,l-difluoroethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3-((3- hydroxypropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(l,l-difluoroethyl)-5- ((ethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)benzamide, 3-((2-methoxyethylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((butylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-((tert-butylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3 -( 1 , 1 -difluoroethyl)-5 -((4-hydroxycyclohexylamino)methyl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)benzamide, 3-((cyclopropylamino)methyl)-5-(l,l-difluoroethyl)-N-(4- methyl-3-(l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3- (aminomethyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, 2-((dimethylamino)methyl)-N-(4-methyl-3- (3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-6- (trifluoromethyl)isonicotinamide, 3-(((2-hydroxyethyl)(methyl)amino)methyl)-N-(4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(l,2-dihydroxyethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-((l-hydroxypropan-2-ylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((l-hydroxypropan-2-ylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((2,2-dimethylhydrazinyl)methyl)-N-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((methoxyamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-((hydroxyamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, (S)-3-((2-(hydroxymethyl)pyrrolidin-l-yl)methyl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-3-((2-hydroxypropylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (R)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-3-(((tetrahydrofuran-2-yl)methylamino)methyl)-5- (trifluoromethyl)benzamide, (R)-3-((2,3-dihydroxypropylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-3-((2,3-dihydroxypropylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((l,3-dihydroxypropan-2-ylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((l-hydroxy-2-methylpropan-2-ylamino)methyl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((cyclobutylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-((dimethylamino)methyl)-N-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(((2-methoxyethyl)(methyl)amino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(((lS,2R)-2-hydroxycyclopentylamino)methyl)-N-(4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-3-(((tetrahydrofuran-2-yl)methylamino)methyl)-5- (trifluoromethyl)benzamide, (R)-3-((2-hydroxypropylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-(morpholinomethyl)-5-(trifluoromethyl)benzamide, 3-((3- methoxyazetidin-l-yl)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide 3-((3-methoxypyrrolidin-l-yl)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3 -((3 -hydroxyazetidin- 1 -yl)methyl)-N-(4-methyl-3 -( 1 -(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, N-(4-chloro-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-((dimethylamino)methyl)-5-(trifluoromethyl)benzamide, N-(4-chloro-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-3-((isopropylamino)methyl)-5-(trifluoromethyl)benzamide, N-(4-chloro-3- (3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(pyrrolidin- l-ylmethyl)-5-(trifluoromethyl)benzamide, 3-((isopropylamino)methyl)-N-(4-methyl-3-(l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N- (4-methyl- 3 - ( 1 - (6- (methylamino)pyrimidin-4-yl) - 1 H- pyrazol-5-ylamino)phenyl)-3-(pyrrolidin-l-ylmethyl)-5-(trifluoromethyl)benzamide, 3-(l- (ethylamino)ethyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (S)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-((2- methylmorpholino)methyl)-5-(trifluoromethyl)benzamide, (i?)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-((2- methylmorpholino)methyl)-5-(trifluoromethyl)benzamide, 3-((2-hydroxy-2- methylpropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(l, 2,3,6- tetrahydropyridin-4-yl)-5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(piperidin-4-yl)-5- (trifluoromethyl)benzamide, 3-(l-methyl-l,2,3,6-tetrahydropyridin-4-yl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(l,2-dihydroxyethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-(l-hydroxyethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-(3-(2-hydroxyethylamino)cyclobutyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(3-(isopropylamino)cyclobutyl)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (E)-3-(3-aminoprop-l-enyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, (E)-3-(3-(isopropylamino)prop-l-enyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (E)-3-(3-(2-hydroxyethylamino)prop-l-enyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(3-(isopropylamino)propyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(2-(isopropylamino)ethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(2-(2-hydroxyethylamino)ethyl)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-3-(l-(ethylamino)ethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (R)-3-( 1 -(ethylamino)ethyl)-N-(4-methyl-3 -(3 -methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- 1 H- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (R)-3-(l-(dimethylamino)ethyl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (ttifluoromethyl)benzamide, (S)-3-(l-(dimethylamino)ethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (S)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-3 -( 1 -(pyrrolidin- 1 -yl)ethyl)-5-(trifluoromethyl)benzamide, (R)-N-(4-methyl-3 - (3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(l-(pyrrolidin- l-yl)ethyl)-5-(trifluoromethyl)benzamide, (S)-3-(l-(isopropylamino)ethyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (R)-3 -( 1 -(isopropylamino)ethyl)-N-(4-methyl-3 -(3 -methyl- 1 -(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3- (4-(2,2-difluoroethyl)piperazin- 1 -yl)-N-(4-methyl-3 -(3-methyl- 1 -(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-chloro-5-(4-(2- methoxyethyl)piperazin- 1 -yl)-N-(4-methyl-3 -(3 -methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- 1 H- pyrazol-5-ylamino)phenyl)benzamide, 3-chloro-5-(4-(2-ethoxyethyl)piperazin-l-yl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)benzamide, 3 -chloro-N-(4-methyl-3 -(3 -methyl- 1 -(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-5-(4-methylpiperazin-l-yl)benzamide, (S)-3-(4-(2- methoxyethyl)-2-methylpiperazin-l-yl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin- 4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (R)-3-(4-(2-methoxyethyl)- 2-methylpiperazin- 1 -yl)-N-(4-methyl-3 -(3-methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- IH- pyrazol-5-ylamino)phenyl)-5-(ttifluoromethyl)benzamide, (R)-3-(2,4-dimethylpiperazin-l-yl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-3-(2,4-dimethylpiperazin-l-yl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3- ((3,3-difluoroazetidin-l-yl)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-((3,3-difTuoropyrrolidin-l- yl)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, (R)-3-(4-(2,2-difluoroethyl)-2-methylpiperazin- 1 -yl)-N-(4-methyl-3 -(3 -methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- 1 H-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, rac-3-(2-(3,3-difluoropyrrolidin-l-yl)ethyl)-N- (4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, rac-3-(2-(3,3-difluoroazetidin-l-yl)ethyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, and 3-( (2,2-difluoroethyl)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide. [0061] Further preferred compounds of the invention are detailed in the Examples and Table I, infra.
Pharmacolθ2V and Utility
[0062] Compounds of the invention modulate the activity of kinases and, as such, are useful for treating diseases or disorders in which kinases, contribute to the pathology and/or symptomology of the disease. Examples of kinases that are inhibited by the compounds and compositions described herein and against which the methods described herein are useful include, but are not limited to, AbI, BCR-AbI (wild-type and mutant forms), ARG, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB.
[0063] Abelson tyrosine kinase (i.e. AbI, c-Abl) is involved in the regulation of the cell cycle, in the cellular response to genotoxic stress, and in the transmission of information about the cellular environment through integrin signaling. Overall, it appears that the AbI protein serves a complex role as a cellular module that integrates signals from various extracellular and intracellular sources and that influences decisions in regard to cell cycle and apoptosis. Abelson tyrosine kinase includes sub-types derivatives such as the chimeric fusion (oncoprotein) BCR-AbI with deregulated tyrosine kinase activity or the v- AbI. BCR-AbI is critical in the pathogenesis of 95% of chronic myelogenous leukemia (CML) and 10% of acute lymphocytic leukemia. STI-571 (Gleevec) is an inhibitor of the oncogenic BCR-AbI tyrosine kinase and is used for the treatment of chronic myeloid leukemia (CML). However, some patients in the blast crisis stage of CML are resistant to STI-571 due to mutations in the BCR-AbI kinase. Over 22 mutations have been reported to date with the most common being G250E, E255V, T315I, F317L and M351T. [0064] Compounds of the present invention inhibit abl kinase, especially v-abl kinase. The compounds of the present invention also inhibit wild- type BCR-AbI kinase and mutations of BCR-AbI kinase and are thus suitable for the treatment of Bcr-abl-positive cancer and tumor diseases, such as leukemias (especially chronic myeloid leukemia and acute lymphoblastic leukemia, where especially apoptotic mechanisms of action are found), and also shows effects on the subgroup of leukemic stem cells as well as potential for the purification of these cells in vitro after removal of said cells (for example, bone marrow removal) and reimplantation of the cells once they have been cleared of cancer cells (for example, reimplantation of purified bone marrow cells).
[0065] Malaria is caused by protozoan parasites of the genus Plasmodium. Four species of Plasmodium can produce the disease in its various forms: Plasmodium falciparum; Plasmodium vivax; Plasmodium ovale; and Plasmodium malaria. P. falciparum, the most widespread and dangerous, can lead to fatal cerebral malaria if left untreated. Protein tyrosine kinase activity is distributed in all the stages of P. falciparum parasite maturation and kinase inhibitors of the present invention can be used for treating Plasmodium related diseases. The in vitro assay, infra, is used as a means to determine the activity of compounds of the invention against a variety of malarial parasite strains. [0066] The Ras-Raf- MEK-ERK signaling pathway mediates cellular response to growth signals. Ras is mutated to an oncogenic form in -15% of human cancer. The Raf family belongs to the serine/threonine protein kinase and it includes three members, A-Raf, B -Raf and c-Raf (or Raf-1). The focus on Raf being a drug target has centered on the relationship of Raf as a downstream effector of Ras. However, recent data suggests that B-Raf may have a prominent role in the formation of certain tumors with no requirement for an activated Ras allele (Nature 417, 949 - 954 (01 JuI 2002). In particular, B-Raf mutations have been detected in a large percentage of malignant melanomas.
[0067] Existing medical treatments for melanoma are limited in their effectiveness, especially for late stage melanomas. The compounds of the present invention also inhibit cellular processes involving b-Raf kinase, providing a new therapeutic opportunity for treatment of human cancers, especially for melanoma. [0068] The compounds of the present invention also inhibit cellular processes involving c-Raf kinase. c-Raf is activated by the ras oncogene, which is mutated in a wide number of human cancers. Therefore inhibition of the kinase activity of c-Raf may provide a way to prevent ras mediated tumor growth [Campbell, S. L., Oncogene, 17, 1395 (1998)]. [0069] PDGF (Platelet-derived Growth Factor) is a very commonly occurring growth factor, which plays an important role both in normal growth and also in pathological cell proliferation, such as is seen in carcinogenesis and in diseases of the smooth-muscle cells of blood vessels, for example in atherosclerosis and thrombosis. Compounds of the invention can inhibit PDGF receptor (PDGFR) activity and are, therefore, suitable for the treatment of tumor diseases, such as gliomas, sarcomas, prostate tumors, and tumors of the colon, breast, and ovary.
[0070] Compounds of the present invention, can be used not only as a tumor- inhibiting substance, for example in small cell lung cancer, but also as an agent to treat non- malignant proliferative disorders, such as atherosclerosis, thrombosis, psoriasis, scleroderma and fibrosis, as well as for the protection of stem cells, for example to combat the hemotoxic effect of chemotherapeutic agents, such as 5-fluoruracil, and in asthma. Compounds of the invention can especially be used for the treatment of diseases, which respond to an inhibition of the PDGF receptor kinase.
[0071] Compounds of the present invention show useful effects in the treatment of disorders arising as a result of transplantation, for example, allogenic transplantation, especially tissue rejection, such as especially obliterative bronchiolitis (OB), i.e. a chronic rejection of allogenic lung transplants. In contrast to patients without OB, those with OB often show an elevated PDGF concentration in bronchoalveolar lavage fluids. [0072] Compounds of the present invention are also effective in diseases associated with vascular smooth-muscle cell migration and proliferation (where PDGF and PDGF-R often also play a role), such as restenosis and atherosclerosis. These effects and the consequences thereof for the proliferation or migration of vascular smooth-muscle cells in vitro and in vivo can be demonstrated by administration of the compounds of the present invention, and also by investigating its effect on the thickening of the vascular intima following mechanical injury in vivo.
[0073] The trk family of neurotrophin receptors (trkA, trkB, trkC) promotes the survival, growth and differentiation of the neuronal and non-neuronal tissues. The TrkB protein is expressed in neuroendocrine-type cells in the small intestine and colon, in the alpha cells of the pancreas, in the monocytes and macrophages of the lymph nodes and of the spleen, and in the granular layers of the epidermis (Shibayama and Koizumi, 1996). Expression of the TrkB protein has been associated with an unfavorable progression of Wilms tumors and of neuroblastomas. TkrB is, moreover, expressed in cancerous prostate cells but not in normal cells. The signaling pathway downstream of the trk receptors involves the cascade of MAPK activation through the She, activated Ras, ERK-I and ERK-2 genes, and the PLC-gammal transduction pathway (Sugimoto et al., 2001). [0074] The kinase, c-Src transmits oncogenic signals of many receptors. For example, over-expression of EGFR or HER2/neu in tumors leads to the constitutive activation of c-src, which is characteristic for the malignant cell but absent from the normal cell. On the other hand, mice deficient in the expression of c-src exhibit an osteopetrotic phenotype, indicating a key participation of c-src in osteoclast function and a possible involvement in related disorders.
[0075] The Tec family kinase, Bmx, a non-receptor protein-tyrosine kinase, controls the proliferation of mammary epithelial cancer cells. [0076] Fibroblast growth factor receptor 3 was shown to exert a negative regulatory effect on bone growth and an inhibition of chondrocyte proliferation. Thanatophoric dysplasia is caused by different mutations in fibroblast growth factor receptor 3, and one mutation, TDII FGFR3, has a constitutive tyrosine kinase activity which activates the transcription factor Statl, leading to expression of a cell-cycle inhibitor, growth arrest and abnormal bone development (Su et al., Nature, 1997, 386, 288-292). FGFR3 is also often expressed in multiple myeloma-type cancers. Inhibitors of FGFR3 activity are useful in the treatment of T-cell mediated inflammatory or autoimmune diseases including but not limited to rheumatoid arthritis (RA), collagen II arthritis, multiple sclerosis (MS), systemic lupus erythematosus (SLE), psoriasis, juvenile onset diabetes, Sjogren's disease, thyroid disease, sarcoidosis, autoimmune uveitis, inflammatory bowel disease (Crohn's and ulcerative colitis), celiac disease and myasthenia gravis.
[0077] The activity of serum and glucocorticoid-regulated kinase (SGK), is correlated to perturbed ion-channel activities, in particular, those of sodium and/or potassium channels and compounds of the invention can be useful for treating hypertension. [0078] Lin et al (1997) J. Clin. Invest. 100, 8: 2072-2078 and P. Lin (1998) PNAS
95, 8829-8834, have shown an inhibition of tumor growth and vascularization and also a decrease in lung metastases during adenoviral infections or during injections of the extracellular domain of Tie-2 (Tek) in breast tumor and melanoma xenograft models. Tie2 inhibitors can be used in situations where neovascularization takes place inappropriately (i.e. in diabetic retinopathy, chronic inflammation, psoriasis, Kaposi's sarcoma, chronic neovascularization due to macular degeneration, rheumatoid arthritis, infantile haemangioma and cancers).
[0079] Lck plays a role in T-cell signaling. Mice that lack the Lck gene have a poor ability to develop thymocytes. The function of Lck as a positive activator of T-cell signaling suggests that Lck inhibitors may be useful for treating autoimmune disease such as rheumatoid arthritis.
[0080] JNKs, along with other MAPKs, have been implicated in having a role in mediating cellular response to cancer, thrombin-induced platelet aggregation, immunodeficiency disorders, autoimmune diseases, cell death, allergies, osteoporosis and heart disease. The therapeutic targets related to activation of the JNK pathway include chronic myelogenous leukemia (CML), rheumatoid arthritis, asthma, osteoarthritis, ischemia, cancer and neurodegenerative diseases. As a result of the importance of JNK activation associated with liver disease or episodes of hepatic ischemia, compounds of the invention may also be useful to treat various hepatic disorders. A role for JNK in cardiovascular disease such as myocardial infarction or congestive heart failure has also been reported as it has been shown JNK mediates hypertrophic responses to various forms of cardiac stress. It has been demonstrated that the JNK cascade also plays a role in T-cell activation, including activation of the IL-2 promoter. Thus, inhibitors of JNK may have therapeutic value in altering pathologic immune responses. A role for JNK activation in various cancers has also been established, suggesting the potential use of JNK inhibitors in cancer. For example, constitutively activated JNK is associated with HTLV-I mediated tumorigenesis [Oncogene 13:135-42 (1996)]. JNK may play a role in Kaposi's sarcoma (KS). Other proliferative effects of other cytokines implicated in KS proliferation, such as vascular endothelial growth factor (VEGF), IL-6 and TNFα, may also be mediated by JNK. In addition, regulation of the c-jun gene in p210 BCR-ABL transformed cells corresponds with activity of JNK, suggesting a role for JNK inhibitors in the treatment for chronic myelogenous leukemia (CML) [Blood 92:2450-60 (1998)].
[0081] Certain abnormal proliferative conditions are believed to be associated with raf expression and are, therefore, believed to be responsive to inhibition of raf expression. Abnormally high levels of expression of the raf protein are also implicated in transformation and abnormal cell proliferation. These abnormal proliferative conditions are also believed to be responsive to inhibition of raf expression. For example, expression of the c-raf protein is believed to play a role in abnormal cell proliferation since it has been reported that 60% of all lung carcinoma cell lines express unusually high levels of c-raf mRNA and protein. Further examples of abnormal proliferative conditions are hyper- proliferative disorders such as cancers, tumors, hyperplasia, pulmonary fibrosis, angiogenesis, psoriasis, atherosclerosis and smooth muscle cell proliferation in the blood vessels, such as stenosis or restenosis following angioplasty. The cellular signaling pathway of which raf is a part has also been implicated in inflammatory disorders characterized by T- cell proliferation (T-cell activation and growth), such as tissue graft rejection, endotoxin shock, and glomerular nephritis, for example.
[0082] The stress activated protein kinases (SAPKs) are a family of protein kinases that represent the penultimate step in signal transduction pathways that result in activation of the c-jun transcription factor and expression of genes regulated by c-jun. In particular, c-jun is involved in the transcription of genes that encode proteins involved in the repair of DNA that is damaged due to genotoxic insults. Therefore, agents that inhibit SAPK activity in a cell prevent DNA repair and sensitize the cell to agents that induce DNA damage or inhibit DNA synthesis and induce apoptosis of a cell or that inhibit cell proliferation. [0083] Mitogen-activated protein kinases (MAPKs) are members of conserved signal transduction pathways that activate transcription factors, translation factors and other target molecules in response to a variety of extracellular signals. MAPKs are activated by phosphorylation at a dual phosphorylation motif having the sequence Thr-X-Tyr by mitogen- activated protein kinase kinases (MKKs). In higher eukaryotes, the physiological role of MAPK signaling has been correlated with cellular events such as proliferation, oncogenesis, development and differentiation. Accordingly, the ability to regulate signal transduction via these pathways (particularly via MKK4 and MKK6) could lead to the development of treatments and preventive therapies for human diseases associated with MAPK signaling, such as inflammatory diseases, autoimmune diseases and cancer.
[0084] The family of human ribosomal S6 protein kinases consists of at least 8 members (RSKl, RSK2, RSK3, RSK4, MSKl, MSK2, p70S6K and p70S6 Kb). Ribosomal protein S 6 protein kinases play important pleotropic functions, among them is a key role in the regulation of mRNA translation during protein biosynthesis (Eur. J. Biochem 2000 November; 267(21): 6321-30, Exp Cell Res. Nov. 25, 1999; 253 (1): 100-9, MoI Cell Endocrinol. May 25, 1999;151(l-2):65-77). The phosphorylation of the S6 ribosomal protein by p70S6 has also been implicated in the regulation of cell motility (Immunol. Cell Biol. 2000 August;78(4):447-51) and cell growth (Prog. Nucleic Acid Res. MoI. Biol., 2000;65: 101-27), and hence, may be important in tumor metastasis, the immune response and tissue repair as well as other disease conditions.
[0085] The SAPKs (also called "jun N-terminal kinases" or "JNKs") are a family of protein kinases that represent the penultimate step in signal transduction pathways that result in activation of the c-jun transcription factor and expression of genes regulated by c- jun. In particular, c-jun is involved in the transcription of genes that encode proteins involved in the repair of DNA that is damaged due to geno toxic insults. Agents that inhibit SAPK activity in a cell prevent DNA repair and sensitize the cell to those cancer therapeutic modalities that act by inducing DNA damage.
[0086] BTK plays a role in autoimmune and/or inflammatory disease such as systemic lupus erythematosus (SLE), rheumatoid arthritis, multiple vasculitides, idiopathic thrombocytopenic purpura (ITP), myasthenia gravis, and asthma.. Because of BTKs role in B-cell activation, inhibitors of BTK are useful as inhibitors of B-cell mediated pathogenic activity, such as autoantibody production, and are useful for the treatment of B-cell lymphoma and leukemia.
[0087] CHK2 is a member of the checkpoint kinase family of serine/threonine protein kinases and is involved in a mechanism used for surveillance of DNA damage, such as damage caused by environmental mutagens and endogenous reactive oxygen species. As a result, it is implicated as a tumor suppressor and target for cancer therapy.
[0088] CSK influences the metastatic potential of cancer cells, particularly colon cancer.
[0089] Fes is a non-receptor protein tyrosine kinase that has been implicated in a variety of cytokine signal transduction pathways, as well as differentiation of myeloid cells.
Fes is also a key component of the granulocyte differentiation machinery.
[0090] Flt3 receptor tyrosine kinase activity is implicated in leukemias and myelodysplastic syndrome. In approximately 25% of AML the leukemia cells express a constitutively active form of auto-phosphorylated (p) FLT3 tyrosine kinase on the cell surface. The activity of p-FLT3 confers growth and survival advantage on the leukemic cells. Patients with acute leukemia, whose leukemia cells express p-FLT3 kinase activity, have a poor overall clinical outcome. Inhibition of p-FLT3 kinase activity induces apoptosis
(programmed cell death) of the leukemic cells.
[0091] Inhibitors of IKKα and IKKβ (1 & 2) are therapeutics for diseases which include rheumatoid arthritis, transplant rejection, inflammatory bowel disease, osteoarthritis, asthma, chronic obstructive pulmonary disease, atherosclerosis, psoriasis, multiple sclerosis, stroke, systemic lupus erythematosus, Alzheimer's disease, brain ischemia, traumatic brain injury, Parkinson's disease, amyotrophic lateral sclerosis, subarachnoid hemorrhage or other diseases or disorders associated with excessive production of inflammatory mediators in the brain and central nervous system.
[0092] Met is associated with most types of the major human cancers and expression is often correlated with poor prognosis and metastasis. Inhibitors of Met are therapeutics for diseases which include cancers such as lung cancer, NSCLC (non small cell lung cancer), bone cancer, pancreatic cancer, skin cancer, cancer of the head and neck, cutaneous or intraocular melanoma, uterine cancer, ovarian cancer, rectal cancer, cancer of the anal region, stomach cancer, colon cancer, breast cancer, gynecologic tumors (e. g., uterine sarcomas, carcinoma of the fallopian tubes, carcinoma of the endometrium, carcinoma of the cervix, carcinoma of the vagina or carcinoma of the vulva), Hodgkin's Disease, cancer of the esophagus, cancer of the small intestine, cancer of the endocrine system (e. g., cancer of the thyroid, parathyroid or adrenal glands), sarcomas of soft tissues, cancer of the urethra, cancer of the penis, prostate cancer, chronic or acute leukemia, solid tumors of childhood, lymphocytic lymphomas, cancer of the bladder, cancer of the kidney or ureter (e. g., renal cell carcinoma, carcinoma of the renal pelvis), pediatric malignancy, neoplasms of the central nervous system (e. g., primary CNS lymphoma, spinal axis tumors, brain stem glioma or pituitary adenomas), cancers of the blood such as acute myeloid leukemia, chronic myeloid leukemia, etc, Barrett's esophagus (pre-malignant syndrome) neoplastic cutaneous disease, psoriasis, mycoses fungoides and benign prostatic hypertrophy, diabetes related diseases such as diabetic retinopathy, retinal ischemia and retinal neovascularization, hepatic cirrhosis, cardiovascular disease such as atherosclerosis, immunological disease such as autoimmune disease and renal disease. Preferably, the disease is cancer such as acute myeloid leukemia and colorectal cancer. [0093] The Nima-related kinase 2 (Nek2) is a cell cycle-regulated protein kinase with maximal activity at the onset of mitosis that localizes to the centrosome. Functional studies have implicated Nek2 in regulation of centrosome separation and spindle formation. Nek2 protein is elevated 2- to 5-fold in cell lines derived from a range of human tumors including those of cervical, ovarian, prostate, and particularly breast. [0094] p70S6K-mediated diseases or conditions include, but are not limited to, proliferative disorders, such as cancer and tuberous sclerosis.
[0095] In accordance with the foregoing, the present invention further provides a method for preventing or treating any of the diseases or disorders described above in a subject in need of such treatment, which method comprises administering to said subject a therapeutically effective amount (See, "Administration and Pharmaceutical Compositions ", infra) of a compound of Formula I or a pharmaceutically acceptable salt thereof. For any of the above uses, the required dosage will vary depending on the mode of administration, the particular condition to be treated and the effect desired. Administration and Pharmaceutical Compositions
[0096] In general, compounds of the invention will be administered in therapeutically effective amounts via any of the usual and acceptable modes known in the art, either singly or in combination with one or more therapeutic agents. A therapeutically effective amount may vary widely depending on the severity of the disease, the age and relative health of the subject, the potency of the compound used and other factors. In general, satisfactory results are indicated to be obtained systemically at daily dosages of from about 0.03 to 2.5mg/kg per body weight. An indicated daily dosage in the larger mammal, e.g. humans, is in the range from about 0.5mg to about lOOmg, conveniently administered, e.g. in divided doses up to four times a day or in retard form. Suitable unit dosage forms for oral administration comprise from ca. 1 to 50mg active ingredient. [0097] Compounds of the invention can be administered as pharmaceutical compositions by any conventional route, in particular enterally, e.g., orally, e.g., in the form of tablets or capsules, or parenterally, e.g., in the form of injectable solutions or suspensions, topically, e.g., in the form of lotions, gels, ointments or creams, or in a nasal or suppository form. Pharmaceutical compositions comprising a compound of the present invention in free form or in a pharmaceutically acceptable salt form in association with at least one pharmaceutically acceptable carrier or diluent can be manufactured in a conventional manner by mixing, granulating or coating methods. For example, oral compositions can be tablets or gelatin capsules comprising the active ingredient together with a) diluents, e.g., lactose, dextrose, sucrose, mannitol, sorbitol, cellulose and/or glycine; b) lubricants, e.g., silica, talcum, stearic acid, its magnesium or calcium salt and/or polyethyleneglycol; for tablets also c) binders, e.g., magnesium aluminum silicate, starch paste, gelatin, tragacanth, methylcellulose, sodium carboxymethylcellulose and or polyvinylpyrrolidone; if desired d) disintegrants, e.g., starches, agar, alginic acid or its sodium salt, or effervescent mixtures; and/or e) absorbents, colorants, flavors and sweeteners. Injectable compositions can be aqueous isotonic solutions or suspensions, and suppositories can be prepared from fatty emulsions or suspensions. The compositions may be sterilized and/or contain adjuvants, such as preserving, stabilizing, wetting or emulsifying agents, solution promoters, salts for regulating the osmotic pressure and/or buffers. In addition, they may also contain other therapeutically valuable substances. Suitable formulations for transdermal applications include an effective amount of a compound of the present invention with a carrier. A carrier can include absorbable pharmacologically acceptable solvents to assist passage through the skin of the host. For example, transdermal devices are in the form of a bandage comprising a backing member, a reservoir containing the compound optionally with carriers, optionally a rate controlling barrier to deliver the compound to the skin of the host at a controlled and predetermined rate over a prolonged period of time, and means to secure the device to the skin. Matrix transdermal formulations may also be used. Suitable formulations for topical application, e.g., to the skin and eyes, are preferably aqueous solutions, ointments, creams or gels well-known in the art. Such may contain solubilizers, stabilizers, tonicity enhancing agents, buffers and preservatives.
[0098] Compounds of the invention can be administered in therapeutically effective amounts in combination with one or more therapeutic agents (pharmaceutical combinations). For example, synergistic effects can occur with other immunomodulatory or anti-inflammatory substances, for example when used in combination with cyclosporin, rapamycin, or ascomycin, or immunosuppressant analogues thereof, for example cyclosporin A (CsA), cyclosporin G, FK-506, rapamycin, or comparable compounds, corticosteroids, cyclophosphamide, azathioprine, methotrexate, brequinar, leflunomide, mizoribine, mycophenolic acid, mycophenolate mofetil, 15-deoxyspergualin, immunosuppressant antibodies, especially monoclonal antibodies for leukocyte receptors, for example MHC, CD2, CD3, CD4, CD7, CD25, CD28, B7, CD45, CD58 or their ligands, or other immunomodulatory compounds, such as CTLA41g. Where the compounds of the invention are administered in conjunction with other therapies, dosages of the co-administered compounds will of course vary depending on the type of co-drug employed, on the specific drug employed, on the condition being treated and so forth.
[0099] The invention also provides for a pharmaceutical combinations, e.g. a kit, comprising a) a first agent which is a compound of the invention as disclosed herein, in free form or in pharmaceutically acceptable salt form, and b) at least one co-agent. The kit can comprise instructions for its administration.
[00100] The terms "co- administration" or "combined administration" or the like as utilized herein are meant to encompass administration of the selected therapeutic agents to a single patient, and are intended to include treatment regimens in which the agents are not necessarily administered by the same route of administration or at the same time. [00101] The term "pharmaceutical combination" as used herein means a product that results from the mixing or combining of more than one active ingredient and includes both fixed and non-fixed combinations of the active ingredients. The term "fixed combination" means that the active ingredients, e.g. a compound of Formula I and a co- agent, are both administered to a patient simultaneously in the form of a single entity or dosage. The term "non-fixed combination" means that the active ingredients, e.g. a compound of Formula I and a co-agent, are both administered to a patient as separate entities either simultaneously, concurrently or sequentially with no specific time limits, wherein such administration provides therapeutically effective levels of the 2 compounds in the body of the patient. The latter also applies to cocktail therapy, e.g. the administration of 3 or more active ingredients.
Processes for Makin2 Compounds of the Invention
[00102] The present invention also includes processes for the preparation of compounds of the invention. In the reactions described, it can be necessary to protect reactive functional groups, for example hydroxy, amino, imino, thio or carboxy groups, where these are desired in the final product, to avoid their unwanted participation in the reactions. Conventional protecting groups can be used in accordance with standard practice, for example, see T.W. Greene and P. G. M. Wuts in "Protective Groups in Organic Chemistry", John Wiley and Sons, 1991.
[00103] Compounds of Formula I can be prepared by proceeding as in the following Reaction Schemes I - V:
Reactions Scheme I .CO2Me
NT ^N NaSMe N"^N CN N'~*N DMSO
CO2Me
Cl Cl MeS Cl NaH MeS NaCI
CN
MeNHNH2
Figure imgf000061_0001
Figure imgf000061_0002
5
Figure imgf000061_0003
[00104] A compound of Formula 2 can be prepared by reacting of a compound of formula 1 with NaSMe in the presence of a suitable solvent (e.g., THF). A compound of formula 3 can be prepared by reacting of a compound of formula 2 and methyl cyanoacetate in the presence of a solvent (e.g., DMSO, DMF and the like) using an appropriate base (e.g., sodium hydride (NaH)).
[00105] A compound of formula 4 can be prepared by decarboxylation of a compound of formula 3 with NaCl in a suitable solvent (e.g., a mixture of DMSO and water) and in a temperature range of about 120 to about 1800C can take up to 4 hours to complete. A compound of formula 4 can be converted to give a compound of formula 5 with a suitable eneamine formation reagent (e.g., N,N-dimethylformamide dimethyl acetal) and can take up to 24 hours to complete. The reaction of the resulting eneamine 5 with an appropriate hydrazine affords a compound of formula 6. A compound of formula 7 can be prepared by reacting a compound of formula 6 with an appropriate halide (e.g., N-(3-bromo-4-methyl- phenyl)-3-trifluoromethyl-benzamide). The reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 1500C and can take up to about 20 hours to complete. A compound of formula 7 can be further oxidized to give a compound of formula 8 with a suitable oxidizing agent (e.g., m- chloroperoxybenzoic acid (mCPBA), or the like) and can take up to 6 hours to complete. A compound of formula 9 can be prepared by reacting a compound of formula 8 with an appropriate amine or aniline. The reaction is carried out in a temperature range of 100- 1500C and can take up to 10 hours to complete. The reaction conditions for alkyl amine displacement involves heating a compound of formula 9 with 5-10 equivalents of amine in a suitable solvent (e.g. DMSO, DMF, or the like).
Reactions Scheme II
Figure imgf000062_0001
10
Figure imgf000062_0002
[00106] The reaction of the eneamine 5 with a hydrazine affords a compound of formula 10. A compound of formula 11 can be prepared by reacting of a compound of formula 10 with alkylating reagents (e.g., methyl iodide) in the presence of a solvent (e.g., DMSO, DMF and the like) using an appropriate base (e.g., sodium hydride (NaH)). [00107] A compound of formula 12 can be prepared by reacting a compound of formula 11 with an appropriate halide (e.g., N-(3-bromo-4-methyl-phenyl)-3- trifluoromethyl-benzamide). The reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 1500C and can take up to about 20 hours to complete. A compound of formula 12 can be further oxidized to give a compounds of formula 13 with a suitable oxidizing agent (e.g., m- chloroperoxybenzoic acid (mCPBA), or the like) and can take up to 6 hours to complete. A compound of formula 14 can be prepared by reacting a compound of formula 13 with an appropriate amine or aniline. The reaction is carried out in a temperature range of 100- 1500C and can take up to 10 hours to complete. The reaction conditions for alkyl amine displacement involves heating a compound of formula 13 with 5-10 equivalents of amine in a suitable solvent (e.g. DMSO, DMF, or the like).
Reactions Scheme III
Figure imgf000063_0001
[00108] A compound of formula 15 can be prepared by reacting of a compound of formula 2 and hydrazine in the presence of a solvent (e.g., ethanol, DMSO, DMF and the like). Cyclization of a compound of formula 15 with an appropriate nitrile (e.g. 3- aminocrotononitrile) affords a compound of formula 16. A compound of formula 17 can be prepared by reacting a compound of formula 16 with an appropriate halide (e.g., N-(3- bromo-4-methyl-phenyl)-3-trifluoromethyl-benzamide). The reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 1500C and can take up to about 20 hours to complete. A compound of formula 17 can be further oxidized to give a compound of formula 18 with a suitable oxidizing agent (e.g., m-chloroperoxybenzoic acid (mCPBA), or the like) and can take up to 6 hours to complete. A compound of formula 19 can be prepared by reacting a compound of formula 18 with an appropriate amine or aniline. The reaction is carried out in a temperature range of 100-1500C and can take up to 10 hours to complete. The reaction conditions for alkyl amine displacement involves heating a compound of formula 18 with 5-10 equivalents of amine in a suitable solvent (e.g. DMSO, DMF, or the like).
Reactions Scheme IV
Figure imgf000064_0001
Figure imgf000064_0002
[00109] A compound of Formula 20 can be prepared by reacting of 4,6-dichloro pyrimidine with an appropriate amine (e.g. methyl amine) in the presence of a suitable solvent (e.g., ethanol, THF and the like). A compound of formula 21 can be prepared by reacting of a compound of formula 20 and BoC2O in the presence of a solvent (e.g., THF, DCM and the like) using an appropriate base (e.g.,DMAP). A compound of formula 22 can be prepared by reacting of a compound of formula 21 and hydrazine in the presence of a solvent (e.g., ethanol, THF, DMF and the like). Cyclization of a compound of formula 22 with an appropriate nitrile (e.g. ethyl(ethoxymethylene)cyanoacetate) affords a compound of formula 23. Cyclization of a compound of formula 22 with an appropriate nitrile (e.g. ethyl(ethoxymethylene)cyanoacetate) affords a compound of formula 23. Hydrolysis of compound of formula 23 with an appropriate base (e.g. NaOH) affords a compound of formula 24. A compound of formula 25 can be prepared by decarboxylation of a compound of formula 24 in a temperature range of about 150 to about 1800C can take up to 4 hours to complete. A Compound of formula 26 can be prepared by reacting a compound of formula 25 with an appropriate halide (e.g., N-(3-bromo-4-methyl-phenyl)-3-(4-methyl-piperazin-l- yl)-5-trifluoromethyl-benzamide). The reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 1500C and can take up to about 20 hours to complete.
Reactions Scheme V
Figure imgf000065_0001
30
[00110] A compound of formula 27 can be prepared by reacting of a compound of formula 1 and hydrazine in the presence of a solvent (e.g., ethanol, DMSO, DMF and the like). Cyclization of a compound of formula 27 with an appropriate nitrile (e.g. 3- aminocrotononitrile) affords a compound of formula 28. A compound of formula 29 can be prepared by reacting a compound of formula 28 with an appropriate amine. The reaction is carried out in a temperature range of 50-1000C and can take up to 10 hours to complete. A compound of formula 30 can be prepared by reacting a compound of formula 29 with an appropriate halide (e.g., N-[3-(l,l-difluoro-ethyl)-phenyl]-3-iodo-4-methyl-benzamide). The reaction proceeds in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 1500C and can take up to about 20 hours to complete.
Reactions Scheme VI
Figure imgf000066_0001
Figure imgf000066_0002
[00111] In which R]2 is as defined in the Summary of the Invention. A compound of formula 33 can be prepared by reacting of a compound of formula 32 and trialkyyl(vinyl)stannane in the presence of a suitable catalyst (e.g., Pd(O) complex or Pd (II) salt, or the like), a suitable phosphor-ligand (or the like), and a solvent (e.g., 1,4-dioxane, THF or the like). Cleavage of the vinyl group using conditions well known in the fields (Ozonolysis, OsO4ZNaIO4, or the like) provides compound of formula 34. Reductive amination using primary or secondary amines in the presence of a reducing reagent (NaBH4, Na(OAc)3BH, Na(CN)BH3, or the like) and suitable solvent (ethanol, 1 ,2-dichloroethane, DMF, or the like) affords compound of formula 35. Saponification of compound of formula 35 then gives the carboxylic acid of formula 36. Reacting of compound of formula 29 with compound of formula 37 in the presence of a suitable catalyst (e.g., Pd (II) salt, or the like), a suitable ligand (e.g., Xantphos, or the like) and a suitable solvent (e.g., 1,4-dioxane, or the like), in a temperature range of about 80 to about 1500C, provides compound of formula 38. De-protection of the Boc group under acidic conditions such as trifluoroacetic acid /DCM affords compound of formula 39. Amide bond formation between carboxylic acid of formula 36 and the amine of formula 39 under the standard peptide coupling reaction conditions (HATU/DIEA, EDCI/HOBT, or the like) yields compound of formula 40. [00112] A detailed example of the synthesis of a compound of formula I can be found in the Examples, infra.
Additional Processes for Makin2 Compounds of the Invention
[00113] A compound of the invention can be prepared as a pharmaceutically acceptable acid addition salt by reacting the free base form of the compound with a pharmaceutically acceptable inorganic or organic acid. Alternatively, a pharmaceutically acceptable base addition salt of a compound of the invention can be prepared by reacting the free acid form of the compound with a pharmaceutically acceptable inorganic or organic base. Alternatively, the salt forms of the compounds of the invention can be prepared using salts of the starting materials or intermediates.
[00114] The free acid or free base forms of the compounds of the invention can be prepared from the corresponding base addition salt or acid addition salt from, respectively. For example a compound of the invention in an acid addition salt form can be converted to the corresponding free base by treating with a suitable base (e.g., ammonium hydroxide solution, sodium hydroxide, and the like). A compound of the invention in a base addition salt form can be converted to the corresponding free acid by treating with a suitable acid (e.g., hydrochloric acid, etc.).
[00115] Compounds of the invention in unoxidized form can be prepared from N- oxides of compounds of the invention by treating with a reducing agent (e.g., sulfur, sulfur dioxide, triphenyl phosphine, lithium borohydride, sodium borohydride, phosphorus trichloride, tribromide, or the like) in a suitable inert organic solvent (e.g. acetonitrile, ethanol, aqueous dioxane, or the like) at 0 to 8O0C.
[00116] Prodrug derivatives of the compounds of the invention can be prepared by methods known to those of ordinary skill in the art (e.g., for further details see Saulnier et al., (1994), Bioorganic and Medicinal Chemistry Letters, Vol. 4, p. 1985). For example, appropriate prodrugs can be prepared by reacting a non-derivatized compound of the invention with a suitable carbamylating agent (e.g., 1,1-acyloxyalkylcarbanochloridate, para- nitrophenyl carbonate, or the like).
[00117] Protected derivatives of the compounds of the invention can be made by means known to those of ordinary skill in the art. A detailed description of techniques applicable to the creation of protecting groups and their removal can be found in T. W. Greene, "Protecting Groups in Organic Chemistry", 3rd edition, John Wiley and Sons, Inc., 1999.
[00118] Compounds of the present invention can be conveniently prepared, or formed during the process of the invention, as solvates (e.g., hydrates). Hydrates of compounds of the present invention can be conveniently prepared by recrystallization from an aqueous/organic solvent mixture, using organic solvents such as dioxin, tetrahydrofuran or methanol.
[00119] Compounds of the invention can be prepared as their individual stereoisomers by reacting a racemic mixture of the compound with an optically active resolving agent to form a pair of diastereoisomeric compounds, separating the diastereomers and recovering the optically pure enantiomers. While resolution of enantiomers can be carried out using covalent diastereomeric derivatives of the compounds of the invention, dissociable complexes are preferred (e.g., crystalline diastereomeric salts). Diastereomers have distinct physical properties (e.g., melting points, boiling points, solubilities, reactivity, etc.) and can be readily separated by taking advantage of these dissimilarities. The diastereomers can be separated by chromatography, or preferably, by separation/resolution techniques based upon differences in solubility. The optically pure enantiomer is then recovered, along with the resolving agent, by any practical means that would not result in racemization. A more detailed description of the techniques applicable to the resolution of stereoisomers of compounds from their racemic mixture can be found in Jean Jacques, Andre Collet, Samuel H. Wilen, "Enantiomers, Racemates and Resolutions", John Wiley And Sons, Inc., 1981.
[00120] In summary, the compounds of Formula I can be made by a process, which involves:
(a) those of reaction schemes I to V, and (b) optionally converting a compound of the invention into a pharmaceutically acceptable salt;
(c) optionally converting a salt form of a compound of the invention to a non-salt form;
(d) optionally converting an unoxidized form of a compound of the invention into a pharmaceutically acceptable N-oxide;
(e) optionally converting an N-oxide form of a compound of the invention to its unoxidized form;
(f) optionally resolving an individual isomer of a compound of the invention from a mixture of isomers;
(g) optionally converting a non-derivatized compound of the invention into a pharmaceutically acceptable prodrug derivative; and
(h) optionally converting a prodrug derivative of a compound of the invention to its non-derivatized form.
[00121] Insofar as the production of the starting materials is not particularly described, the compounds are known or can be prepared analogously to methods known in the art or as disclosed in the Examples hereinafter.
[00122] One of skill in the art will appreciate that the above transformations are only representative of methods for preparation of the compounds of the present invention, and that other well known methods can similarly be used.
Examples
[00123] The present invention is further exemplified, but not limited, by the following examples that illustrate the preparation of compounds of Formula I according to the invention.
Example 1
N-(4-Methyl-3-{2-methyl-4-r6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yll-2H-pyrazol- 3-ylamino]-phenyl)-3-trifluoromethyl-benzamide
Figure imgf000070_0001
1 2
[00124] A mixture of 4,6-dichrolo-pyrimidine 1 (20.93 g, 140 mmol), sodium thiomethoxide (10.34 g, 147 mmol) in THF (100 mL) is stirred at room temperature, overnight. The reaction mixture is concentrated. The residue is partitioned between ethyl acetate and brine. The organic layer is separated and washed with brine, dried over Na2SO4. The crude product is purified by recrystallization from hexanes (60 mL) to afford 4-chloro- 6-methylsulfanyl-pyrimidine. The mother liquor is concentrated and the residue is purified by silica gel flash chromatography eluting with ethyl acetate in hexanes from 0% to 10% to give 4-chloro-6-methylsulfanyl-pyrimidinecontaining and a small amount of byproduct 4,6- bis methylthio-pyrimidine, which is easily removed in the next step. 1H NMR 400 MHz (CDCl3) δ 8.72 (5, IH), 7.21 (5, IH), 2.58 (5, 3H).
Figure imgf000070_0002
[00125] To the suspension of NaH (2.19 g, 55 mmol, 60% in oil) in DMSO (20 mL) is added methyl cyanoacetate (4.88 mL, 51 mmol) at 230C (cooled by ice-water if necessary). After the evolution of hydrogen has ceased, 4-chloro-6-methylsulfanyl- pyrimidine (3.56 g, 22 mmol) is added. The reaction is heated at 8O0C for 5 hours. The reaction mixture is then cooled to room temperature and quenched with ice-cooled saturated NH4Cl (50 mL). The solid is filtered and washed with water. 100 mL of hexanes is added to the solid and heated at 6O0C for 1 hour and then cooled to room temperature. The solid is filtered and washed with hexanes to afford cyano-(6-methylsulfanyl-pyrimidin-4-yl)-acetic acid methyl ester. 1H NMR 400 MHz (J6-DMSO) δ 8.42 (d, IH), 6.64 (5, IH), 3.71 (5, 3H), 2.55 (5, 3H). MS m/z 224.10 (M + 1).
Figure imgf000071_0001
[00126] A Smith vial (10-20 mL) is charged with cyano-(6-methylsulfanyl- pyrimidin-4-yl)-acetic acid methyl ester (0.83 g, 3.72 mmol), NaCl (1.0 g), water (ImL) and DMSO. The vial is sealed and irradiated at 1600C for 50 minutes in Smith Synthesizer. The reaction mixture is partitioned between ethyl acetate and brine, and then filtered through a pad of celite and washed with ethyl acetate. The organic layer is separated and washed with brine, dried over Na2SO4, filtered and concentrated. The crude product is purified by silica gel flash chromatography eluting with ethyl acetate in hexanes from 10% to 100% to afford (6-methylsulfanyl-pyrimidin-4-yl)-acetonitrile: 1H NMR 400 MHz (CDCl3) δ 8.93 (s, IH), 7.47 (s, IH), 4.20 (s, 2H), 2.56 (s, 3H); MS m/z 166.00 (M + 1).
Figure imgf000071_0002
[00127] te?t-butoxy-bis (dimethylamino)methane (0.60 mL, 2.9 mmol.) is added to a mixture of (6-methylsulfanyl-pyrimidin-4-yl)-acetonitrile (0.397 g, 2.4 mmol) in DMF (10 mL) at O0C. After 2 hours, the reaction mixture is concentrated, and the residue is used for next reaction without further purification.
Figure imgf000071_0003
[00128] A mixture of crude 5 and methyl hydrazine (0.414 mL, 8.53 mmol) in ethanol (15 ml) is heated at 8O0C for 16 hours. The reaction mixture is cooled to room temperature and concentrated. The reaction mixture is partitioned between ethyl acetate and brine. The organic layer is separated and washed with brine, dried over Na2SO4, filtered and concentrated. The crude product is purified by silica gel flash chromatography eluting with ethyl acetate in hexanes from 10% to 100% to afford 2-methyl-4-(6-methylsulfanyl- pyrimidin-4-yl)-2H-pyrazol-3-ylamine: 1H NMR 400 MHz (J6-DMSO) δ 8.70 (s, IH), 7.93 (s, IH), 7.43 (s, IH), 6.69 (s, br 2H), 3.57 (s, 3H), 2.53 (s, 3H); MS m/z 222.00 (M + 1).
Figure imgf000072_0001
[00129] 2-Methyl-4-(6-methylsulfanyl-pyrimidin-4-yl)-2H-pyrazol-3-ylamine
(120mg, 0.54mmol) is mixed with N-(3-Bromo-4-methyl-phenyl)-3-trifluoromethyl- benzamide (290mg, 0.81mmol), palladium acetate (25mg, O.lmmol), Xantophos (lOOmg, 0.17mmol) and cesium carbonate (530mg, 1.63mmol). 10 mL of anhydrous 1,4-dioxane is added under a nitrogen environment and the mixture is subjected to microwave irradiation to 1500C for one hour. The reaction mixture is then cooled to room temperature, treated with 100 mL THF, passed through a celite column and concentrated. The crude product is purified by ISCO chromatography eluting with ethyl acetate in hexanes from 10% to 100% to afford N- {4-Methyl-3-[2-methyl-4-(6-methylsulfanyl-pyrimidin-4-yl)-2H-pyrazol-3- ylamino]-phenyl}-3-trifluoromethyl-benzamide: MS m/z 499.1 (M + 1).
Figure imgf000072_0002
[00130] A suspension of N-{4-Methyl-3-[2-methyl-4-(6-methylsulfanyl-pyrimidin-
4-yl)-2H-pyrazol-3-ylamino]-phenyl}-3-trifluoromethyl-benzamide (175mg, 0.35 mmol) in 4OmL CH2Cl2 is treated with 3-choloroperoxybenzoic acid (77% max, 150mg, 0.67mmol, 1.9eq) at 00C. The reaction mixture is allowed to warm to room temperature with stirring for 3 hours. After oxidation is complete, the reaction mixture is quenched with saturated sodium thiosulfate solution 15mL and vigorously stirred for 30 minutes, then treated with 10OmL dichloromethane. The reaction mixture is partitioned between dichloromethane and the aqueous layer. The organic layer is washed with saturated NaHCθ3 solution, water, and brine sequentially, then dried over Na2SO4, concentrated to give N-{3-[4-(6- Methanesulfinyl-pyrimidin-4-yl)-2-methyl-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3- trifluoromethyl-benzamide as yellow solid. The crude product is used directly in the next step: MS m/z 515.1 (M + 1).
Figure imgf000073_0001
[00131] The mixture of N-{3-[4-(6-Methanesulfinyl-pyrimidin-4-yl)-2-methyl-2H- pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl-benzamide (40mg, 0.078mmol ) and 2-Morpholin-4-yl-ethylamine (lOOμL) in 2-propanol is heated to 80 0C for 3 hours. The reaction mixture is cooled to room temperature and concentrated. The crude product is then treated with ImL DMSO and purified by LC/MS to afford N-(4-Methyl-3-{2-methyl-4-[6- (2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3- trifluoromethyl-benzamide.
Example 2
N-(4-Methyl-3-{ l-methyl-4-r6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yll-lH-pyrazol- 3-ylamino]-phenyl)-3-trifluoromethyl-benzamide
Figure imgf000073_0002
5 10
[00132] 7e?t-butoxybis(dimethylamino)methane (0.665 mL, 3.22 mmol.) is added to a mixture of (6-methylsulfanyl-pyrimidin-4-yl)-acetonitrile (0.484 g, 2.93 mmol) in DMF (10 mL) O0C. After 2 hours, the reaction mixture is concentrated, and the residue is used for the next reaction without further purification.
[00133] A mixture of the above crude mixture and hydrazine monohydrate (0.426 mL, 8.78 mmol) in ethanol (15 ml) is heated at 8O0C for 3 hours. The reaction mixture is cooled to room temperature and concentrated. The reaction mixture is partitioned between ethyl acetate and brine. The organic layer is separated and washed with brine, dried over Na2SO4, filtered and concentrated. The crude product is purified by silica gel flash chromatography eluting with ethyl acetate in hexanes from 10% to 100% to afford 2-methyl- 4-(6-methylsulfanyl-pyrimidin-4-yl)-2H-pyrazol-3-ylamine: 1H NMR 400 MHz (J6-DMSO) δ 8.70 (s, IH), 7.92 (bs, IH), 7.44 (bs, IH), 6.45 (bs, 2H), 5.78 (bs, IH), 2.53 (s, 3H); MS m/z 208.06 (M + 1).
Figure imgf000074_0001
[00134] To the solution of 4-(6-Methylsulfanyl-pyrimidin-4-yl)-2H-pyrazol-3- ylamine (245mg, 1.18 mmol) is added with NaOMe solution (25 wt% in MeOH, 425 μL, 1.53 mmol) dropwise. The reaction mixture is kept stirring for 30 minutes. Then Iodomethane (HOuL, 1.76 mmol) is added into the reaction mixture drop wise. After stirring overnight at room temperature, the reaction mixture is concentrated, treated with 75 mL ethyl acetate, and washed with water. Filtration removes the undissolved solid. The obtained filtrate is separated, and the collected organic layer is dried over sodium sulfate, and concentrated. The crude product is purified by ISCO chromatography eluting with ethyl acetate in hexanes from 25% to 100% to afford l-Methyl-4-(6-methylsulfanyl-pyrimidin-4- yl)-lH-pyrazol-3-ylamine: 1H NMR 400 MHz (J6-DMSO) δ 8.73 (s, IH), 8.27 (5, IH), 7.44 (5, IH), 5.81 (5, IH), 3.65 (s, 3H), 2.53 (s, 3H); MS m/z 222.07 (M + 1).
Figure imgf000075_0001
[00135] Methyl-4-(6-methylsulfanyl-pyrimidin-4-yl)-lH-pyrazol-3-ylamine (61mg,
0.27mmol) is mixed with N-(3-Bromo-4-methyl-phenyl)-3-trifluoromethyl-benzamide (lόlmg, 0.45mmol), palladium acetate (20mg, 0.089mmol), Xantophos (78mg, 0.135mmol) and cesium carbonate (280mg, 0.86mmol). 2 mL anhydrous 1,4-dioxane is added under nitrogen environment and the mixture is subjected to microwave irradiation to 1500C for 45 minutes. The reaction mixture is then cooled to room temperature, treated with 100 mL THF, passed through a celite column and concentrated. The crude product is purified by ISCO chromatography eluting with ethyl acetate in hexanes from 10% to 100% to afford N- {4- Methyl-S-fl-methyl^-Cό-methylsulfanyl-pyrimidin^-y^-lH-pyrazol-S-ylaminol-phenylJ-S- trifluoromethyl-benzamide.
Figure imgf000075_0002
[00136] To the suspension of N-{4-Methyl-3-[l-methyl-4-(6-methylsulfanyl- pyrimidin-4-yl)-lH-pyrazol-3-ylamino]-phenyl}-3-trifluoromethyl-benzamide (128mg, 0.26 mmol) in 25 mL CH2Cl2 is treated with 3-choloroperoxybenzoic acid (77% max, 86mg, 0.38mmol) at 0 0C. The reaction mixture is allowed to warm to room temperature and kept stirring for 3 hours. After oxidation is complete, the reaction mixture is quenched with saturated sodium thiosulfate solution 10 mL and vigorously stirred for 30 minutes, then treated with 75 mL dichloromethane. The reaction mixture is partitioned between dichloromethane and aqueous layer. The organic layer is washed with saturated NaHCθ3 solution, water, and brine sequentially, then dried over Na2SO4, concentrated to give N-{3- [4-(6-Methanesulfinyl-pyrimidin-4-yl)-l-methyl-lH-pyrazol-3-ylamino]-4-methyl-phenyl}- 3-trifluoromethyl-benzamide as yellow solid. The crude product is directly used in the next step.
Figure imgf000076_0001
[00137] The mixture of N-{3-[4-(6-Methanesulfinyl-pyrimidin-4-yl)-l-methyl-lH- pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl-benzamide (30mg, 0.058 mmol) and 2-Morpholin-4-yl-ethylamine (10OuL) in 2-propanol is heated to 80 0C for 3 hours. The reaction mixture is cooled to room temperature and condensed. The crude product is then treated with ImL DMSO and purified by LC/MS to afford N-(4-Methyl-3-{ l-methyl-4-[6- (2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-lH-pyrazol-3-ylamino}-phenyl)-3- trifluoromethyl-benzamide.
Example 3
N-(4-Methyl-3-{5-methyl-2-r6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yll-2H-pyrazol- 3-ylamino|-phenyl)-3-trifluoromethyl-benzamide
Figure imgf000076_0002
2 15
[00138] A mixture of 4-Chloro-6-methylsulfanyl-pyrimidine (l.lg, 6.85mmol), hydrazine monohydrate (1.2g, 23.5mmol), and 2-propanol (1OmL) is heated to 90 0C for 4 hours. The reaction mixture is then cooled to room temperature, concentrated, triturated with water, and filtered. The undissolved solid is washed with water, air-dried to give (6- Methylsulfanyl-pyrimidin-4-yl)-hydrazine as light yellow solid: 1H NMR 400 MHz (d6- DMSO) δ 8.29 (5, IH), 8.16 (5, IH), 6.55 (5, IH), 4.34 (5, 2H), 2.43 (5, 3H); MS m/z 157.05 (M + 1).
Figure imgf000077_0001
[00139] The mixture of (6-Methylsulfanyl-pyrimidin-4-yl)-hydrazine (l.Og, 6.4 mmol), 3-Imino-butyronitrile (l.lg, 12.8 mmol), and ethanol (3OmL) is heated to 85°C for overnight. The reaction mixture is then cooled to room temperature, condensed, and treated with 75mL ethyl acetate. The reaction mixture is partitioned between ethyl acetate and aqueous layer. The organic layer is dried over Na2SO4 and concentrated. The crude product is purified by ISCO chromatography eluting with ethyl acetate in hexanes from 10% to 80% to afford 5-Methyl-2-(6-methylsulfanyl-pyrimidin-4-yl)-2H-pyrazol-3-ylamine: 1H NMR 400 MHz (J6-DMSO) δ 8.72 (5, IH), 7.53 (5, IH), 6.90 (5, IH), 5.26 (5, IH), 2.57(s, 3H), 2.08(5, 3H); MS m/z 222.07 (M + 1).
Figure imgf000077_0002
[00140] 5-Methyl-2-(6-methylsulfanyl-pyrimidin-4-yl)-2H-pyrazol-3-ylamine
(90mg, 0.40mmol) is mixed with N-(3-Bromo-4-methyl-phenyl)-3-trifluoromethyl- benzamide (228mg, 0.64mmol), palladium acetate (20mg, 0.089mmol), Xantophos (75mg, 0.13mmol) and cesium carbonate (420mg, 1.28mmol). 4 mL anhydrous 1,4-dioxane is added under a nitrogen environment and the mixture is subjected to microwave irradiation to 1500C for 30 minutes. The reaction mixture is then cooled to room temperature, treated with 100 mL THF, passed through a celite column and concentrated. The crude product is purified by ISCO chromatography eluting with ethyl acetate in hexanes from 0% to 40% to afford N-{4-Methyl-3-[5-methyl-2-(6-methylsulfanyl-pyrimidin-4-yl)-2H-pyrazol-3- ylamino]-phenyl}-3-trifluoromethyl-benzamide: 1H NMR 400 MHz (J6-DMSO) δ 10.65 (5, IH), 10.46 (5, IH), 8.89 (5, IH), 8.30-8.25 (m, 2H), 7.98 (J, J = 7.5 Hz, IH), 7.89 (5, IH), 7.80 (t, J = 7.5 Hz, IH), 7.67 (5, IH), 7.40 (J, J = 7.5 Hz, IH), 7.25 (J, J = 8.2 Hz, IH), 6.12 (5, IH), 2.61 (5, 3H), 2.34 (5, 3H), 2.25 (5, 3H); MS m/z 499.14 (M + 1).
Figure imgf000078_0001
[00141] To the suspension of N-{4-Methyl-3-[5-methyl-2-(6-methylsulfanyl- pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-3-trifluoromethyl-benzamide (240mg, 0.48mmol) in 25 mL CH2Cl2 is treated with 3-choloroperoxybenzoic acid (77% max, 162mg, 0.72mmol, 1.5 eq) at 00C. The reaction mixture is allowed to warm to room temperature with stirring for 3 hours. After oxidation is complete, the reaction mixture is quenched with saturated sodium thiosulfate solution 10 mL and vigorously stirred for 30 minutes, then treated with 75 mL dichloromethane. The reaction mixture is partitioned between dichloromethane and aqueous layer. The organic layer is washed with saturated NaHCU3 solution, water, and brine sequentially, then dried over Na2SO4, concentrated to give N-{3-[2-(6-Methanesulfinyl-pyrimidin-4-yl)-5-methyl-2H-pyrazol-3-ylamino]-4- methyl-phenyl}-3-trifluoromethyl-benzamide as a green solid. The crude product is directly used in the next step. MS m/z 515.1 (M + 1).
Figure imgf000078_0002
[00142] The mixture of N-{3-[2-(6-Methanesulfinyl-pyrimidin-4-yl)-5-methyl-2H- pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl-benzamide (20mg, 0.04mmol) and 2-Morpholin-4-yl-ethylamine (10OuL) in 2-propanol is heated to 80 0C for 3 hours. The reaction mixture is cooled to room temperature and condensed. The crude product is then treated with ImL DMSO and purified by LC/MS to afford N-(4-Methyl-3-{5-methyl-2-[6- (2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3- trifluoromethyl-benzamide. Example 4
N-{4-Methyl-3-r2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylaminol-phenyll-3-(4- methyl-piperazin-l-yl)-5-trifluoromethyl-benzamide
Figure imgf000079_0001
20
[00143] A mixture of 4,6-dichloro-pyrimidine(3.53g, 23.7mmol) and methylamine
( 33wt % in ethanol, 10ml, 80mmol) in ethanol is kept stirring overnight at room temperature. The reaction mixture is concentrated, triturated with water and filtered. The crude product is washed with water, a small amount of ethanol and ethyl ether sequentially, and air-dried to give (6-Chloro-pyrimidin-4-yl)-methyl-amine as white powder: 1H NMR 400 MHz (J6-DMSO) δ 8.36-8.16 (m, IH), 7.69 (5, IH), 6.50 (5, IH), 2.90-2.68 (m, 3H); MS m/z 144.00 (M + 1).
Figure imgf000079_0002
20 21
[00144] A mixture of (6-chloro-pyrimidin-4-yl)-methyl-amine (1Og, 69.7mmol), triethylamine (15mL, 106.7mmol), and dimethylaminopyridine (8.5g, 69.5mmol) in 10OmL dichloromethane is added di-t-buty\ dicarbonate (18.75g, 85.9mmol) potion wise. The reaction mixture is kept stirring at room temperature for 4 hours and concentrated. The resultant crude product is treated with water and filtered. The obtained solid is dried under vacuum to give (6-Chloro-pyrimidin-4-yl)-methyl-carbamic acid tert-butyl ester: 1H NMR 400 MHz (J6-DMSO) δ 8.80 (s, IH), 8.04 (5, IH), 3.37 (5, 3H), 1.52 (5, 9H); MS m/z 244.10 (M + 1).
BocN ^ "Cl BocN" ^ "NHNH2
21 22 [00145] A mixture of (6-Chloro-pyrimidin-4-yl)-methyl-carbamic acid tert-butyl ester (1Og, 41.1mmol), hydrazine monohydrate (6.5g, 130.0mmol), and 2-propanol (5OmL) is heated to 90 0C for 4 hours. The reaction mixture is then cooled to room temperature, and concentrated. The resultant crude product is treated with a mixture of water (8OmL) and ethanol (15 mL), heated for 30 minutes, and slowly cooled to room temperature. White precipitate forms. After filtration, the undissolved solid is washed with water, dried under vacuum overnight to give (6-Hydrazino-pyrimidin-4-yl)-methyl-carbamic acid tert-butyl ester as white powder in needle form: 1H NMR 400 MHz (J6-DMSO) δ 8.23 (s, IH), 8.19 (s, IH), 7.14 (s, IH), 4.29 (s, 2H), 3.23 (s, 3H), 1.49 (s, 9H); MS m/z 240.10 (M + 1).
Figure imgf000080_0001
22 23
[00146] A mixture of (6-hydrazino-pyrimidin-4-yl)-methyl-carbamic acid tert-butyl ester (4.Og, 16.7mmol), 2-cyano-3-ethoxy-acrylic acid ethyl ester (3.02g, 17.5mmol) and ethanol (25mL) is heated to reflux for 4 hours. The reaction mixture is then concentrated and triturated with water (1OmL). White precipitate forms. After filtration, the undissolved solid is further washed with water, then air-dried to give 5-amino-l-[6-(tert-butoxycarbonyl- methyl-amino)-pyrimidin-4-yl]-lH-pyrazole-4-carboxylic acid ethyl ester as white powder.
Figure imgf000080_0002
23 24
[00147] A mixture of 5-amino-l-[6-(tert-butoxycarbonyl-methyl-amino)- pyrimidin-4-yl]-lH-pyrazole-4-carboxylic acid ethyl ester (5.5 g, 15.2mmol), lithium hydroxide (1.82g, 75.8 mmol) dissolved in a mixture of 1,4-Dioxane (2OmL) and water (5 mL) is heated to 850C for 8 hours. The reaction mixture is then neutralized with 2 M HCl aqueous solution until pH~4-5 causing a white precipitate to form. After filtration, the undissolved solid is washed with small amount of water, air-dried to give 5-amino-l-[6-(tert- butoxycarbonyl-methyl-amino)-pyrimidin-4-yl]-lH-pyrazole-4-carboxylic acid as white powder: 1H NMR 400 MHz (J6-DMSO) δ 8.41 (5, IH), 8.00-7.40 (m, 4H), 6.86-6.58 (m, IH), 2.86 (5, 3H); MS m/z 235.10 (M + 1).
Figure imgf000081_0001
24 25
[00148] The 5-amino-l-[6-(tert-butoxycarbonyl-methyl-amino)-pyrimidin-4-yl]- lH-pyrazole-4-carboxylic acid (230mg, 0.98mmol) is heated to 160 0C for 1.5 hours on a hot plate in powder form. The crude product is purified by ISCO chromatography eluting with ethyl acetate in hexanes from 20% to 100% to afford [6-(5-Amino-pyrazol-l-yl)-pyrimidin- 4-yl]-methyl-amine: 1H NMR 400 MHz (J6-DMSO) δ 8.33 (5, IH), 7.53 (5, IH), 7.35 (5, IH), 7.00-6.60 (m, 3H), 5.34 (5, IH), 2.83 (bs, 3H); MS m/z 191.10 (M + 1).
Figure imgf000081_0002
[00149] [6-(5-Amino-pyrazol-l-yl)-pyrimidin-4-yl]-methyl-amine (200mg,
1.05mmol) is mixed with N-(3-bromo-4-methyl-phenyl)-3-(4-methyl-piperazin-l-yl)-5- trifluoromethyl-benzamide (640mg, 1.40mmol), palladium acetate (60mg, 0.27mmol), Xantophos (235mg, 0.41mmol) and cesium carbonate (1.03g, 3.15mmol). 10 mL of anhydrous 1,4-dioxane is added under nitrogen environment and the mixture is subjected to microwave irradiation to 1600C for 25 minutes. The reaction mixture is treated with 150 mL THF, passed through a celite column and condensed. The crude product is purified by ISCO chromatography eluting with THF and methanol (v/v =1:1) in methylene chloride from 0% to 10% to afford N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino]-phenyl}-3-(4-methyl-piperazin-l-yl)-5-trifluoromethyl-benzamide. Example 5
N-rS-d-Fluoro-l-methyl-ethyD-pyridin-S-yll^-methyl-S-rS-methyl^-Cό-methylamino- pyrimidin-4-yl)-2H-pyrazol-3-ylaminol-benzamide
Figure imgf000082_0001
1 27
[00150] A mixture of 4,6-dichloro-pyrimidine (18.68 g, 125 mmol), hydrazine monohydrate (18.28 mL, 376 mmol), and 2-propanol (300 mL) was stirred at room temperature for 3 hours. The reaction mixture was concentrated, triturated with water, and filtered. The solid was washed with water, air-dried to give (6-chloro-pyrimidin-4-yl)- hydrazine (16.97 g, Yield 94%): 1H NMR 400 MHz (J6-DMSO) δ 8.83 (5, IH), 8.17 (5, IH), 6.76 (5, IH), 4.50 (5, 2H); MS m/z 145.02 (M + 1).
Figure imgf000082_0002
[00151] The mixture of (6-chloro-pyrimidin-4-yl)-hydrazine (16.97 g, 117 mmol),
3-imino-butyronitrile (28.88 g, 352 mmol), and 2-propanol (500 mL) was heated to 85°C for 5 h. The reaction mixture was then cooled to room temperature, condensed, and recrystallized from ethanol/water (1 : 1, 400 mL). The solid was filtered and washed with water (200 mL), then ethanol/water (1 : 1, 100 mL), dried to afford the desired product 20 .66 g. An additional product (0.9 g) was isolated from the filtrate after standing overnight at room temperature. MS m/z 210.05 (M + 1).
Figure imgf000082_0003
[00152] 5-Methyl-2-(6-chloro-pyrimidin-4-yl)-2H-pyrazol-3-ylamine (2.09 g, 10 mmol) was mixed with methyl amine (40 % in water, 9 mL) and 2-propanol (30 mL). The mixture was heated at 50 0C in a sealed tube. After 4 h, the reaction mixture was cooled to room temperature and condensed, triturated with water, and filtered. The solid was washed with water, air-dried to give [6-(5-amino-3-methyl-pyrazol-l-yl)-pyrimidin-4-yl]-methyl- amine (2.08 g, Yield 97%): 1H NMR 400 MHz (J6-DMSO) δ 8.80 (s, IH), 7.44 (5, IH), 6.82 - 6.74 (m, 3H), 5.19 (s, IH), 2.83 (s, 3H), 2.06 (s, 3H); MS m/z 210.64 (M + 1).
Figure imgf000083_0001
[00153] A suspension of [6-(5-amino-3-methyl-pyrazol-l-yl)-pyrimidin-4-yl]- methyl-amine (17 mg, 0.083 mmol), N-[5-(l-fluoro-l-methyl-ethyl)-pyridin-3-yl]-3-iodo-4- methyl-benzamide (41 mg, 0.104 mmol), Pd(OAc)2 (2 mg, 0.009 mmol), Xantphos (9 mg, 0.0166 mmol) and CS2CO3 (54 mg, 0.166 mmol) in anhydrous 1,4-dioxane (2 mL) in a pressure vial was degassed by a stream of argon and sealed. The reaction was stirred at 150 0C for 1 hour. LCMS showed completion of the reaction. A solution of 5% diethyl dithiocarbomic acid sodium salt (3 mL) was added to the reaction. A light yellow precipitate was collected by filtration, washed with water and dried. The crude was purified by column (SiO2, EtOAc/hexanes: 30 to 100%) to give a white solid (25 mg, 64%): m/z 475.2 (M+ 1).
Example 426
3-((isopropylamino)methyl)-Ν-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- 1 H-pyrazol-5 - ylamino)phenyl)-5 -(trifluoromethyl)benzamide
Figure imgf000083_0002
[00154] lOOg (371 .71 mmol) of 3-bromo-5-(trifluoromethyl)benzoic acid 31 is dissolved in dry ethanol (300 mL) and 19 mL of cone. H2SCU ( Catalytic) is added drop by drop over a 15 minutes time period at room temperature. The reaction mixture is stirred at 900C overnight. An aliquot is taken out and checked via LC/MS and a big product peak is observed and no starting material is detected. The reaction mixture is poured into ice-cold water (200 mL) and is extracted with ethyl acetate (3 X 100 mL). The organic layers are combined and dried over magnesium sulfate and is pure enough to be carried over to the next step without further purification. Product is ethyl 3-bromo-5-(trifluoromethyl)-benzoate 32. MS: mlz [M + H+] ) 296.80, 1H NMR: 8.36 (s, IH), 8.24, (s, IH), 7.95, (s, IH), 4.41-4.47 (q, 2H, 7 =7.21 Hz), 1.42- 1.45 (t, 3H, 7 = 7.21 Hz).
Figure imgf000084_0001
[00155] 5Og of ethyl 3-bromo-5-(trifluoromethyl)benzoate 32 is dissolved in dry THF
(100 mL), and tributyl vinyl tin (56.85g, 185.14 mmol, 1.09 eq) is added followed by tetrakistriphenylphosphine palladium (0) (2.5g, 2.16 mmol, 0.013eq). The reaction is heated at 900C for 18 hours. Next day the reaction mixture is tested via LC/MS and only product peak is detected without any trace of starting materials. The reaction mixture is filtered over celite to remove the palladium and then extra solvent is removed under vacuo. The desired compound is then isolated via flash column chromatography using straight hexane followed by 10 % EtoAc/Hex) to afford ethyl 3-(trifluoromethyl)-5-vinylbenzoate 33. MS: mlz [M + H+] ) 245.10, 'H NMR 8.26 (s, IH), 8.19 (S, IH), 7.82 (S, IH), 6.76-6.80 (dd, J = 4, 16 Hz, IH), 5.91-5.95 (dd, 7 = 4, 16Hz, IH), 5.45-5.48 (dd, 7 = 4, 16Hz), 4.41-4.47 (q, 2H, 7 = 7.21 Hz), 1.42-1.62 (t, 3H, 7 = 7.21 Hz).
Figure imgf000085_0001
[00156] 25.39 g (103.96 mmol) of ethyl 3-(trifluoromethyl)-5-vinylbenzoate 33 is dissolved in dry MeOH (200 mL) and reaction vessel Is cooled down to -780C. Then O3 is bubbled through for 1.5 hours until the reaction mixture turned dark blue. Then ozone is turned off and nitrogen is bubbled through the reaction mixture to remove extra ozone from the solution. 9.6 g of dimethyl sufide (155.95 mmol, 1.5 eq) is added and the reaction mixture is stirred at -780C for 2 hours followed by at room temperature for another hour. All the solvents are removed and ethyl 3-formyl-5-(trifluoromethyl)benzoate 34 is isolated via flash column chromatography (5-10 % EtOAc/Hex). MS: mlz [M + H+] ) 247.18, 1H NMR 10.16 (s, IH), 8.73 (s, IH), 8.56, (s, IH), 8.35 (s, IH), 4.46-4.51(q, 2H, J = 7.21 Hz), 1.45-1.49 (t, 3H, J = 7.21 Hz).
Figure imgf000085_0002
[00157] Ig (4.06 mmol, 1 eq) of 3-formyl-5-(trifluoromethyl)benzoate 34 is dissolved in dry EtOH (20 mL). To this reaction flask 287mg isopropyl amine (4.87 mmol, 1.2 eq) and acetic acid (5 drops) are added. This reaction mixture is heated at 500C for 2 hours under sealed condition. The reaction mixture is then cooled down to 00C and sodium borohydride (184 mg, 4.87 mmol, 1.2 eq) is added in one portion. The reaction vessel is sealed once again and the mixture is stirred at 00C for half an hour followed by at room temperature for another 2 hours. The reaction mixture is checked by LC/MS and a single product peak is found without any trace of starting materials. The reaction mixture is poured into ice-cold NaHCθ3 solution and extracted with Ethyl Acetate (3 X 20 mL). The organic layers are combined and dried over magnesium sulfate. After purification using a flash column chromatography (5-20 % Ethyl Acetate/Hex) the pure compound ethyl 3-((isopropylamino)-methyl)-5-(trifluoromethyl)benzoate is isolated as a light yellow oil. MS: mlz [M + H+] ) 290.20. 1H NMR: 8.10 (m, 2H), 7.74 (s, IH), 4.31-4.37 (q, 2H, J = 7.20 Hz), 3.88 (s, 2H), 2.75-2.82 (m, IH), 1.33-1.38 (t, 3H, J = 7.20 Hz), 1.03-1.05 (m, 6H).
Figure imgf000086_0001
[00158] Ethyl 3-((isopropylamino)methyl)-5-(trifluoromethyl)benzoate (l.Olg, 3.49 mmol, 1 eq) is dissolved in THF/H2O (1:1) 10 mL and LiOH 0.39g (16.32 mmol, 4.6 eq) is added. The mixture is stirred at room temperature for 4 hours and then checked via LC/MS for a zero starting material peak. The organic solvent is removed and some more water is added to the reaction vessel. The reaction mixture is cooled and IM HCl solution in ether is added drop-wise until the pH is between 4 and 5. The lithium chloride salts start to precipitate out of solution. Extra organic solvents are removed and the precipitate is transferred to small vials and freeze dried. MS: mlz [M + H+] ) 262.20, 1H NMR: 8.45 (s, IH), 8.27 (s, IH), 8.15 (s, IH), 4.26 (s, 2H), 3.25-3.38 (m, 2H), 1.33-1.34 (m, 2H).
Figure imgf000086_0002
[00159] To a high pressure tube is added 6-(5-amino-3 -methyl- lH-pyrazol-1 -yl)-N- methylpyrimidin-4-amine 29 (2.0 g, 9.8 mmol), 3-bromo-4-methylphenyl carbamic acid tert- butyl ester 37 (2.4 g, 10.8 mmol), Pd(OAc)2 (132 mg, 0.59 mmol), Cs2CO3 (3.5 g, 10.8 mmol), 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene (340 mg, 0.59 mmol) and 1,4-dioxane (30 mL). The mixture is flushed with N2 at 00C for a few minutes, then heated to 1200C for 2 days. The mixture is poured into water and extracted with EtOAc. The organic layer is separated, dried with MgSCU, then concentrated in vacuo. The residue is purified by flash chromatography [silica gel, hexane:EtOAc/5:5] to provide tert-butyl 4-methyl-3 -(3 -methyl- l-(6-(methylamino)- pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenylcarbamate 38.
Figure imgf000087_0001
[00160] Tert-butyl 4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenylcarbamate 38 (2.0 g) is dissolved in a mixed solvent of TFA:DCM/1 :1 (20 mL). The mixture is stirred at room temperature for 4 hours, then concentrated in vacuo. The residue is dissolved in EtOAc and washed with aqueous NaHC03. The organic layer is separated, dried with MgSθ4, then concentrated in vacuo to provide 6-methyl-Nl-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-yl)benzene-l,3-diamine 39.
Figure imgf000087_0002
[00161] 6-methyl-Nl-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- yl)benzene- 1,3 -diamine 39 (360 mg, 1.16 mmol, 1 eq) is dissolved in dry DMF (10 mL), followed by 3-((isopropylamino)methyl)-5-(trifluoromethyl)benzoic acid (0.504 mg, 1.02 mmol, 0.9 eq), HATU (663 mg, 1.74 mmol, 1.5 eq), and DIEA (0.5 mL, 3.49 mmol, 3 eq). The reaction mixture is stirred at room temperature for about 4 hours until the reaction is complete as evidenced by the LC/MS product peak. The reaction mixture is then quenched by NaHCθ3 solution and extracted with ethyl acetate. The organic layers are combined and dried over magnesium sulfate. The solvents are removed under vacuo and the residue is purified by flash column chromatography to afford 3-((isopropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide. MS: ml z [M + H+] ) 553.20, 1H NMR: 11.07 (s, IH), 10.61 (s, IH), 9.17 (bs, IH), 8.58 (s, IH), 8.45 (s, IH), 8.35 (s, IH), 8.21 (s, IH), 7.95 (s, IH), 7.69 (s, IH), 7.39 (m, IH), 7.24 (m, IH), 6.88 (s, IH), 6.16 (s, IH), 4.36 (m, 2H), 3.34-3.48 (m, IH), 2.87 (m, 3H), 2.49(m, 3H), 2.22 (m, 3H), 1.33-1.34 (m, 6H).
[00162] By repeating the procedures described in the above examples, using appropriate starting materials, the following compounds of Formula I, as identified in Table 1, are obtained.
Table 1
Figure imgf000088_0001
Figure imgf000089_0001
Figure imgf000090_0001
Figure imgf000091_0001
Figure imgf000092_0001
Figure imgf000093_0001
Figure imgf000094_0001
Figure imgf000095_0001
Figure imgf000096_0001
Figure imgf000097_0001
Figure imgf000098_0001
Figure imgf000099_0001
Figure imgf000100_0001
Figure imgf000101_0001
Figure imgf000102_0001
Figure imgf000103_0001
Figure imgf000104_0001
Figure imgf000105_0001
Figure imgf000106_0001
Figure imgf000107_0001
Figure imgf000108_0001
Figure imgf000109_0001
Figure imgf000110_0001
Figure imgf000111_0001
Figure imgf000112_0001
Figure imgf000113_0001
Figure imgf000114_0001
Figure imgf000115_0001
Figure imgf000116_0001
Figure imgf000117_0001
Figure imgf000118_0001
Figure imgf000119_0001
Figure imgf000120_0001
Figure imgf000121_0001
Figure imgf000122_0001
Figure imgf000123_0001
Figure imgf000124_0001
Figure imgf000125_0001
Figure imgf000126_0001
Figure imgf000127_0001
Figure imgf000128_0001
Figure imgf000129_0001
Figure imgf000130_0001
Figure imgf000131_0001
Figure imgf000132_0001
Figure imgf000133_0001
Figure imgf000134_0001
Figure imgf000135_0001
Figure imgf000136_0001
Figure imgf000137_0001
Figure imgf000138_0001
Figure imgf000139_0001
Figure imgf000140_0001
Figure imgf000141_0001
Figure imgf000142_0001
Figure imgf000143_0001
Figure imgf000144_0001
Figure imgf000145_0001
Figure imgf000146_0001
Figure imgf000147_0001
Figure imgf000148_0001
Figure imgf000149_0001
Figure imgf000150_0001
Figure imgf000151_0001
Figure imgf000152_0001
Figure imgf000153_0001
Figure imgf000154_0001
Figure imgf000155_0001
Figure imgf000156_0001
Figure imgf000157_0001
Figure imgf000158_0001
Figure imgf000159_0001
Figure imgf000160_0001
Figure imgf000161_0001
Figure imgf000162_0001
Figure imgf000163_0001
Figure imgf000164_0001
Figure imgf000165_0001
Figure imgf000166_0001
Figure imgf000167_0001
Figure imgf000168_0001
Figure imgf000169_0001
Figure imgf000170_0001
Figure imgf000171_0001
Figure imgf000172_0001
Figure imgf000173_0001
Figure imgf000174_0001
Figure imgf000175_0001
Figure imgf000176_0001
Figure imgf000177_0001
Figure imgf000178_0001
Figure imgf000179_0001
Figure imgf000180_0001
Figure imgf000181_0001
Figure imgf000182_0001
Figure imgf000183_0001
Figure imgf000184_0001
Figure imgf000185_0001
Figure imgf000186_0001
Figure imgf000187_0001
Figure imgf000188_0001
Figure imgf000189_0001
Figure imgf000190_0001
Figure imgf000191_0001
Figure imgf000192_0001
Figure imgf000193_0001
Figure imgf000194_0001
Figure imgf000195_0001
Figure imgf000196_0001
Figure imgf000197_0001
Figure imgf000198_0001
Figure imgf000199_0001
Figure imgf000200_0001
Figure imgf000201_0001
Figure imgf000202_0001
Figure imgf000203_0001
Assays
[00163] Compounds of the present invention are assayed to measure their capacity to selectively inhibit cell proliferation of 32D cells expressing BCR-AbI (32D-p210) compared with parental 32D cells. Compounds selectively inhibiting the proliferation of these BCR-AbI transformed cells are tested for anti -proliferative activity on Ba/F3 cells expressing either wild type or the mutant forms of Bcr-abl. In addition, compounds are assayed to measure their capacity to inhibit AbI, ARG, BCR-AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB kinases.
Inhibition of cellular BCR-AbI dependent proliferation (High Throughput method)
[00164] The murine cell line used is the 32D hemopoietic progenitor cell line transformed with BCR-AbI cDNA (32D-p210). These cells are maintained in RPMI/10% fetal calf serum (RPMI/FCS) supplemented with penicillin 50 μg/mL, streptomycin 50 μg/mL and L-glutamine 200 mM. Untransformed 32D cells are similarly maintained with the addition of 15% of WEHI conditioned medium as a source of IL3. [00165] 50 μl of a 32D or 32D-p210 cells suspension are plated in Greiner 384 well microplates (black) at a density of 5000 cells per well. 50nl of test compound (1 mM in DMSO stock solution) is added to each well (STI571 is included as a positive control). The cells are incubated for 72 hours at 37 0C, 5% CO2. 10 μl of a 60% Alamar Blue solution (Tek diagnostics) is added to each well and the cells are incubated for an additional 24 hours. The fluorescence intensity (Excitation at 530 nm, Emission at 580 nm) is quantified using the Acquest™ system (Molecular Devices).
Inhibition of cellular BCR-AbI dependent proliferation
[00166] 32D-p210 cells are plated into 96 well TC plates at a density of 15,000 cells per well. 50 μL of two fold serial dilutions of the test compound (Cmax is 40 μM) are added to each well (STI571 is included as a positive control). After incubating the cells for 48 hours at 37 °C, 5% CO2, 15 μL of MTT (Promega) is added to each well and the cells are incubated for an additional 5 hours. The optical density at 570nm is quantified spectrophotometrically and IC50 values, the concentration of compound required for 50% inhibition, determined from a dose response curve.
Effect on cell cycle distribution
[00167] 32D and 32D-p210 cells are plated into 6 well TC plates at 2.5xlO6 cells per well in 5 ml of medium and test compound at 1 or 10 μM is added (STI571 is included as a control). The cells are then incubated for 24 or 48 hours at 37 °C, 5% CO2. 2 ml of cell suspension is washed with PBS, fixed in 70% EtOH for 1 hour and treated with PBS/EDTA/RNase A for 30 minutes. Propidium iodide (Cf= 10 μg/ml) is added and the fluorescence intensity is quantified by flow cytometry on the FACScalibur™ system (BD Biosciences). Test compounds of the present invention demonstrate an apoptotic effect on the 32D-p210 cells but do not induce apoptosis in the 32D parental cells.
Effect on Cellular BCR-AbI Autophosphorylation
[00168] BCR-AbI autophosphorylation is quantified with capture Elisa using a c-abl specific capture antibody and an antiphosphotyrosine antibody. 32D-p210 cells are plated in 96 well TC plates at 2xlO5 cells per well in 50 μL of medium. 50 μL of two fold serial dilutions of test compounds (Cmax is 10 μM) are added to each well (STI571 is included as a positive control). The cells are incubated for 90 minutes at 37 °C, 5% CO2. The cells are then treated for 1 hour on ice with 150 μL of lysis buffer (50 mM Tris-HCl, pH 7.4, 150 mM NaCl, 5 mM EDTA, 1 mM EGTA and 1% NP-40) containing protease and phosphatase inhibitors. 50 μL of cell lysate is added to 96 well optiplates previously coated with anti-abl specific antibody and blocked. The plates are incubated for 4 hours at 4 °C. After washing with TBS-Tween 20 buffer, 50 μL of alkaline-phosphatase conjugated anti-phosphotyrosine antibody is added and the plate is further incubated overnight at 4 °C. After washing with TBS-Tween 20 buffer, 90 μL of a luminescent substrate are added and the luminescence is quantified using the Acquest™ system (Molecular Devices). Test compounds of the invention that inhibit the proliferation of the BCR-AbI expressing cells, inhibit the cellular BCR-AbI autophosphorylation in a dose-dependent manner.
Effect on proliferation of cells expressing mutant forms of Bcr-abl [00169] Compounds of the invention are tested for their antiproliferative effect on
Ba/F3 cells expressing either wild type or the mutant forms of BCR-AbI (G250E, E255V, T315I, F317L, M351T) that confers resistance or diminished sensitivity to STI571. The antiproliferative effect of these compounds on the mutant-BCR-Abl expressing cells and on the non transformed cells were tested at 10, 3.3, 1.1 and 0.37 μM as described above (in media lacking IL3). The IC50 values of the compounds lacking toxicity on the untransformed cells were determined from the dose response curves obtained as describe above.
FGFR3 (Enzymatic Assay)
[00170] Kinase activity assay with purified FGFR3 (Upstate) is carried out in a final volume of 10 μL containing 0.25 μg/mL of enzyme in kinase buffer (30 mM Tris-HCl pH7.5, 15 mM MgCl2, 4.5 mM MnCl2, 15 μM Na3VO4 and 50 μg/mL BSA), and substrates (5 μg/mL biotin-poly-EY(Glu, Tyr) (CIS-US, Inc.) and 3μM ATP). Two solutions are made: the first solution of 5 μl contains the FGFR3 enzyme in kinase buffer was first dispensed into 384- format ProxiPlate® (Perkin-Elmer) followed by adding 50 nL of compounds dissolved in DMSO, then 5 μl of second solution contains the substrate (poly- EY) and ATP in kinase buffer was added to each wells. The reactions are incubated at room temperature for one hour, stopped by adding 10 μL of HTRF detection mixture, which contains 30 mM Tris-HCl pH7.5, 0.5 M KF, 50 mM ETDA, 0.2 mg/mL BSA, 15 μg/mL streptavidin-XL665 (CIS-US, Inc.) and 150 ng/mL cryptate conjugated anti-phosphotyrosine antibody (CIS-US, Inc.). After one hour of room temperature incubation to allow for streptavidin-biotin interaction, time resolved florescent signals are read on Analyst GT (Molecular Devices Corp.). IC50 values are calculated by linear regression analysis of the percentage inhibition of each compound at 12 concentrations (1:3 dilution from 50 μM to 0.28 nM). In this assay, compounds of the invention have an IC50 in the range of 10 nM to 2 μM.
FGFR3 (Cellular Assay)
[00171] Compounds of the invention are tested for their ability to inhibit transformed Ba/F3-TEL-FGFR3 cells proliferation, which is depended on FGFR3 cellular kinase activity. Ba/F3-TEL-FGFR3 are cultured up to 800,000 cells/mL in suspension, with RPMI 1640 supplemented with 10% fetal bovine serum as the culture medium. Cells are dispensed into 384-well format plate at 5000 cell/well in 50 μL culture medium. Compounds of the invention are dissolved and diluted in dimethylsufoxide (DMSO). Twelve points 1:3 serial dilutions are made into DMSO to create concentrations gradient ranging typically from 10 mM to 0.05 μM. Cells are added with 50 nL of diluted compounds and incubated for 48 hours in cell culture incubator. AlamarBlue® (TREK Diagnostic Systems), which can be used to monitor the reducing environment created by proliferating cells, are added to cells at final concentration of 10%. After additional four hours of incubation in a 37 0C cell culture incubator, fluorescence signals from reduced AlamarBlue® (Excitation at 530 nm, Emission at 580 nm) are quantified on Analyst GT (Molecular Devices Corp.). IC50 values are calculated by linear regression analysis of the percentage inhibition of each compound at 12 concentrations.
FLT3 and PDGFRβ (Cellular Assay)
[00172] The effects of compounds of the invention on the cellular activity of FLT3 and PDGFRβ are conducted using identical methods as described above for FGFR3 cellular activity, except that instead of using Ba/F3-TEL-FGFR3, Ba/F3-FLT3-ITD and Ba/F3-Tel- PDGFRβ are used, respectively. b-Raf - enzymatic assay
[00173] Compounds of the invention are tested for their ability to inhibit the activity of b-Raf. The assay is carried out in 384-well MaxiSorp plates (NUNC) with black walls and clear bottom. The substrate, IKBOC is diluted in DPBS (1:750) and 15μl is added to each well. The plates are incubated at 4°C overnight and washed 3 times with TBST (25 mM Tris, pH 8.0, 150 mM NaCl and 0.05% Tween-20) using the EMBLA plate washer. Plates are blocked by Superblock (15μl/well) for 3 hours at room temperature, washed 3 times with TBST and pat-dried. Assay buffer containing 20μM ATP (lOμl) is added to each well followed by lOOnl or 500nl of compound. B-Raf is diluted in the assay buffer (lμl into 25μl) and lOμl of diluted b-Raf is added to each well (0.4μg/well). The plates are incubated at room temperature for 2.5 hours. The kinase reaction is stopped by washing the plates 6 times with TBST. Phosph-IκBα (Ser32/36) antibody is diluted in Superblock (1:10,000) and 15μl is added to each well. The plates are incubated at 4°C overnight and washed 6 times with TBST. AP-conjugated goat-anti-mouse IgG is diluted in Superblock (1:1,500) and 15μl is added to each well. Plates are incubated at room temperature for 1 hour and washed 6 times with TBST. 15μl of fluorescent Attophos AP substrate (Promega) is added to each well and plates are incubated at room temperature for 15 minutes. Plates are read on Acquest or Analyst GT using a Fluorescence Intensity Program (Excitation 455 nm, Emission 580 nm).
b-Raf - cellular assay
[00174] Compounds of the invention are tested in A375 cells for their ability to inhibit phosphorylation of MEK. A375 cell line (ATCC) is derived from a human melanoma patient and it has a V599E mutation on the B-Raf gene. The levels of phosphorylated MEK are elevated due to the mutation of B-Raf. Sub-confluent to confluent A375 cells are incubated with compounds for 2 hours at 370C in serum free medium. Cells are then washed once with cold PBS and lysed with the lysis buffer containing 1% Triton XlOO. After centrifugation, the supernatants are subjected to SDS-PAGE, and then transferred to nitrocellulose membranes. The membranes are then subjected to western blotting with anti-phospho-MEK antibody (ser217/221) (Cell Signaling). The amount of phosphorylated MEK is monitored by the density of phospho-MEK bands on the nitrocellulose membranes. Upstate KinaseProfiler™ - Radio-enzymatic filter binding assay
[00175] Compounds of the invention are assessed for their ability to inhibit individual members of the kinase panel. The compounds are tested in duplicates at a final concentration of 10 μM following this generic protocol. Note that the kinase buffer composition and the substrates vary for the different kinases included in the "Upstate KinaseProfiler™" panel. Kinase buffer (2.5μL, 10x - containing MnCl2 when required), active kinase (0.001-0.01 Units; 2.5μL), specific or Poly(Glu4-Tyr) peptide (5-500μM or .01mg/ml) in kinase buffer and kinase buffer (50μM; 5μL) are mixed in an eppendorf on ice. A Mg/ATP mix (lOμL; 67.5 (or 33.75) mM MgCl2, 450 (or 225) μM ATP and 1 μCi/μl [γ- 32P]-ATP (3000Ci/mmol)) is added and the reaction is incubated at about 300C for about 10 minutes. The reaction mixture is spotted (20μL) onto a 2cm x 2cm P81 (phosphocellulose, for positively charged peptide substrates) or Whatman No. 1 (for Poly (Glu4-Tyr) peptide substrate) paper square. The assay squares are washed 4 times, for 5 minutes each, with 0.75% phosphoric acid and washed once with acetone for 5 minutes. The assay squares are transferred to a scintillation vial, 5 ml scintillation cocktail are added and 32P incorporation (cpm) to the peptide substrate is quantified with a Beckman scintillation counter. Percentage inhibition is calculated for each reaction.
Antimalarial Assay using SYBR Green I
[00176] Compounds of the present invention can be assayed to measure their capacity to inhibit the proliferation of parasitemia in infected red blood cells. The proliferation is quantified by addition of SYBR Green I (Invitrogen)® dye which has a high affinity for double stranded DNA.
[00177] For drug screening, 20μl of screening media, containing no human serum, is dispensed into 3 assay plates. 50nl of each of the compounds of the invention, including antimalarial controls (chloroquine and artimesinin), are then transferred into the assay plates. 50nl of DMSO is transferred into the baseline and background control plates. Then 30μl of a suspension of P. falciparum infected human red blood cells in screening media is dispensed into the assay plates and the baseline control plate such that the final hematocrit is 2.5% with a final parasitemia of 3%. Non-infected red blood cells are dispensed into the background control plate such that the final hematocrit is 2.5%. The plates are placed in a 37°C incubator for 72 hours with a 93% N2, 4% CO2, and 3% O2 gas mixture. 10μl of a 1OX solution of SYBR Green I® is dispensed into the plates. The plates are sealed and placed in a -800C freezer overnight for the lysis of the red blood cells. The plates are thawed and left at room temperature overnight for optimal staining. The fluorescence intensity is measured (excitation 497nm, emission 520nm) using the Acquest system (Molecular Devices). The percentage inhibition is calculated for each compound.
[00178] Compounds of Formula I, in free form or in pharmaceutically acceptable salt form, exhibit valuable pharmacological properties, for example, as indicated by the in vitro tests described in this application.
[00179] It is understood that the examples and embodiments described herein are for illustrative purposes only and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application and scope of the appended claims. All publications, patents, and patent applications cited herein are hereby incorporated by reference for all purposes.

Claims

WE CLAIM:
1. A compound of Formula I:
Figure imgf000210_0001
I in which :
A is a 5 member, unsaturated or partially unsaturated, ring containing 1 to 3 heteroatoms selected from -N=, -NR3-, -O- and -S-; wherein R3 is selected from hydrogen, halo, substituted or unsubstituted-Ci_6alkyl, substituted or unsubstituted C2- 6alkenyl, substituted or unsubstituted C2-6 alkynyl, -X0R4a, -XCN, -XC(O)OR43, -XC(0)R4b, -XNR43R43, -XNR43XNR43R43, -XC(O)NR43XNR43R43, -XC(O)NR43XR41,, - XC(O)NR43XNR43R41,, -XC(O)NR43XOR43, -XNR43XNR43R41,, -XNR43XOR43, -XNR43XCF3, -XC(O)NR43R43, and -XR4t); wherein each X is independently selected from a bond and Ci_ 4alkylene; R43 is selected from hydrogen and substituted or unsubstituted Ci_6alkyl, and two R43 on the same or adjacent atoms can optionally be joined to form a 5-6 membered ring containing up to two heteroatoms selected from N, O and S as ring members; and R^ is selected from Cδ-ioaryl, Ci_ioheteroaryl, C3_iocycloalkyl and C3_ioheterocycloalkyl; wherein any cycloalkyl, heterocycloalkyl, aryl or heteroaryl of R4b is optionally substituted with 1 to 3 radicals independently selected from Ci_6alkyl and -NR4CRM; wherein each R4c and R^ is independently selected from hydrogen and substituted or unsubstituted Ci_6alkyl, and R40 and R4d can optionally be joined together to form a 5-6 membered ring containing N and optionally containing an additional heteroatom selected from N, O and S; with the proviso that ring A is not imidazole; wherein any ring A can be optionally substituted with one or two R3 radicals, with the proviso that R3 is not halo when attached directly to a nitrogen atom; B is 5 or 6 member, unsaturated or partially unsaturated, ring containing 0 to
3 heteroatoms selected from -N=, -NR21-, -O- and -S-; wherein R2] is selected from hydrogen, Ci_6alkyl, halo-substituted-Ci_6alkyl and halo; wherein B can be optionally substituted with 1 to 3 radicals independently selected from C]_6alkyl, halo-substituted-C]_ 6alkyl and halo;
Z is selected from CH and N;
R1 is selected from -XNR5R6, -XNR5XNR5R6, -XNR5XR5, -XNR5XOR6, - XNR6XC(O)OR5, -XNR6XC(O)NR6R6, -XOR5, -XC(O)R5, -XR5 and -XS(OV2R5; wherein X is selected from a bond and Ci_4alkylene optionally substituted by 1 to 2 Ci_6alkyl radicals; R5 is selected from hydrogen, substituted or unsubstituted Ci_6alkyl, C6_i0aryl-C0_ 4alkyl, Ci_ioheteroaryl-Co-4alkyl, C3_iocycloalkyl-Co-4alkyl and C3_i0heterocycloalkyl-C0_ 4alkyl; and each R6 is independently selected from hydrogen and substituted or unsubstituted Ci_6alkyl; or R5 and R6 together with the nitrogen to which R5 and R6 are both attached form heteroaryl or heterocycloalkyl that can contain an additional heteroatom selected from N, O and S as a ring member; or R] together with the Nl of the pyrimidine ring to which R] is attached forms 2,3-dihydroimidazo[l,2-f]pyrimidine; wherein any aryl, heteroaryl, cycloalkyl and heterocycloalkyl of R5 or the combination of R5 and R6 can be optionally substituted with 1 to 3 radicals independently selected from halo, nitro, cyano, hydroxy, Ci_6alkyl, Ci_6alkoxy, halo-substituted-alkyl, halo- substituted-alkoxy, -XNR7R8, -XOR7, -XNR7S(O)2R8, -XNR7S(O)R8, -XNR7SR8, - XC(O)NR7R8, -XC(O)NR7XNR7R8, -XNR7C(O)NR7R8, -XNR7XNR7R8, -XNR7XOR7, - XNR7C(=NR7)NR7R8, -XS(O)2R9, -XNR7C(O)R8, -XNR7C(O)R9, -XR9, -XC(O)OR8, - XS(O)2NR7R8, -XS(O)NR7R8 and -XSNR7R8; wherein X is a bond or Ci^alkylene; R7 and R8 are independently selected from the group consisting of hydrogen and substituted or unsubstituted Ci_4alkyl, and wherein R7 and R8 on one nitrogen can optionally cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S as a ring member; and R9 is selected from C3_ioheterocycloalkyl and Ci-ioheteroaryl; wherein said heterocycloalkyl or heteroaryl of R9 is optionally substituted with a radical selected from the group consisting of C^alkyl, -XNR7XNR7R7, XNR7XOR7 and -XOR7;
R2 is selected from -Rn, -CONRioRn, SO2NRi0Rn, -NR10R11, - NRi0C(O)Rn, -NRi0S(O)0_2Ri i and -NRI0C(O)NRI0RH ; wherein Ri0 is selected from hydrogen and substituted or unsubstituted Ci_6alkyl; Rn is selected from Cδ-ioaryl, C1- loheteroaryl, C3_iocycloalkyl and C^ioheterocycloalkyl; wherein Rj0 and Rn on the same nitrogen can optionally cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S as a ring member, and any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Rn is optionally substituted by 1 to 3 radicals selected from halo, nitro, cyano, hydroxy, substituted or unsubstituted Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_ 6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, halo-substituted-Ci_ 6alkoxy, -X2R13, -X2NRi2C(O)Ri3, -X2NRi2C(O)NRi2Ri3, -X2NRi2Ri2, -X2NRi2Ri3, - X2NRi2X2Ri3, -X2NRi2NRi2Ri2, -X2NRi2X2ORi2, -X2C(O)NRi2Ri3, -X2NRi2S(OV2Ri3 and -X2S(0)o-2NRi2Ri3; wherein X2 is selected from a bond, Ci^alkylene and C2_ 4alkenylene; Ri2 is selected from hydrogen, Ci_6alkyl and hydroxy-substituted-Ci_6alkyl; Ri3 is selected from substituted or unsubstituted Ci_6 alkyl, Cδ-ioaryl, Ci_ioheteroaryl, C3_ iocycloalkyl and C3_ioheterocycloalkyl; wherein two Ri2 groups or Ri2 and Ri3 on the same nitrogen can optionally cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S as a ring member, any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Ri3 is optionally substituted with 1 to 3 radicals independently selected from halo, cyano, hydroxy, nitro, amino, Ci_6alkyl, halo-substituted-Ci_6alkyl, hydroxy- substituted-Ci_6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_6alkoxy, -X3NRvRs, -X3NRvX3OR?, Cδ-ioaryl-Co^alkyl, Ci-ioheteroaryl- Co^alkyl, C3_iocycloalkyl-Co-4alkyl, C3_ioheterocycloalkyl-Co-4alkoxy and C3_ ioheterocycloalkyl-Co-4alkyl; wherein X3 is selected from a bond and Ci^alkylene; R7 and Rg are as described above and wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl substituents of Ri3 is further optionally substituted by 1 to 3 radicals independently selected from halo, hydroxy, Ci_6alkyl, halo-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, C1- δalkoxy, C3_ioheterocycloalkyl and halo- substituted- C i_6alkoxy;
R2o is selected from hydrogen, substituted or unsubstituted Ci_6alkyl, and N(R2i)2, wherein each R2i is independently H or substituted or unsubstituted C1-6 alkyl, and wherein two R2i on the same nitrogen can cyclize to form a 5-6 membered ring that can contain an additional heteroatom selected from N, O and S; and the pharmaceutically acceptable salts thereof.
2. The compound of claim 1 of Formula Ia:
Figure imgf000213_0001
Ia in which:
A is a 5 member, unsaturated or partially unsaturated, ring containing 1 to 3 heteroatoms selected from -N=, -NR3-, -O- and -S-; wherein R3 is selected from hydrogen, halo, halo-substituted-C1-6alkyl, C1-6alkyl, -X0R4a, -XCN, -XC(O)OR43, - XC(0)R4b, -XNR43R43, -XNR4aR4b, -XNR43XNR43R43, -XC(O)NR43XNR43R43, - XC(O)NR4aXR4b, -XC(0)NR43XNR43R4b, -XC(O)NR43XOR43, -XNR4aXNR4aR4b, - XNR43XOR435-XNR43XCF3, -XC(O)NR43R43, and -XR4b; wherein X is selected from a bond and Ci_4alkylene; R43 is selected from hydrogen and Ci_6alkyl; and R4b is selected from C6_ loaryl, Ci_ioheteroaryl, C3_iocycloalkyl and C3_ioheterocycloalkyl; wherein any cycloalkyl, heterocycloalkyl, aryl or heteroaryl of R4b is optionally substituted with 1 to 3 radicals independently selected from Ci_6alkyl and -NR^RM, wherein each R40 and R4d is independently selected from hydrogen and Ci_6alkyl; with the proviso that ring A is not imidazole; wherein any ring A can be optionally substituted with an R3 radical;
R1 is selected from -XNR5R6, -XNR5XNR5R6, -XNR5XR5, -XNR5XOR6, - XNR6XC(O)OR5, -XNR6XC(O)NR6R6, -XOR5, -XC(O)R5, -XR5 and -XS(OV2R5; wherein X is selected from a bond and Ci_4alkylene optionally substituted by 1 to 2 Ci_6alkyl radicals; R5 is selected from hydrogen, Ci_6alkyl, C6_ioaryl-Co-4alkyl, Ci_ioheteroaryl-Co- 4alkyl, C3_iocycloalkyl-Co-4alkyl and C3_ioheterocycloalkyl-Co^alkyl; and each R6 is independently selected from hydrogen and Ci_6alkyl; or R5 and R6 together with the nitrogen to which R5 and R6 are both attached form heteroaryl or heterocycloalkyl; or R] together with the Nl of the pyrimidine ring to which R] is attached forms 2,3-dihydroimidazo[l,2- f]pyrimidine; wherein any aryl, heteroaryl, cycloalkyl and heterocycloalkyl of R5 or the combination of R5 and R6 can be optionally substituted with 1 to 3 radicals independently selected from halo, nitro, cyano, hydroxy, Ci_6alkyl, Ci_6alkoxy, halo-substituted-alkyl, halo- substituted-alkoxy, -XNR7R8, -XOR7, -XNR7S(O)2R8, -XNR7S(O)R8, -XNR7SR8, - XC(O)NR7R8, -XC(O)NR7XNR7R8, -XNR7C(O)NR7R8, -XNR7XNR7R8, -XNR7XOR7, - XNR7C(=NR7)NR7R8, -XS(O)2R9, -XNR7C(O)R8, -XNR7C(O)R9, -XR9, -XC(O)OR8, - XS(O)2NR7R8, -XS(O)NR7R8 and -XSNR7R8; wherein X is a bond or Ci^alkylene; R7 and R8 are independently selected from the group consisting of hydrogen and Ci^alkyl; and R9 is selected from C3_ioheterocycloalkyl and Ci_ioheteroaryl; wherein said heterocycloalkyl or heteroaryl of R9 is optionally substituted with a radical selected from the group consisting of Ci^alkyl, -XNR7XNR7R7, XNR7XOR7 and -XOR7;
R2 is selected from -Rn, -CONRioRπ, -SO2NRi0Rπ, -NR10Rn, - NRi0C(O)Rn, -NR10S(O)0-2R11 and -NRi0C(O)NRi0Rn; Rio is selected from hydrogen and Ci_6alkyl; Rn is selected from C6-i0aryl, Ci_i0heteroaryl, C3_i0cycloalkyl and C3_ loheterocycloalkyl; wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Rn is optionally substituted by 1 to 3 radicals selected from halo, nitro, cyano, hydroxy, Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_ 6alkyl, halo-substituted-Ci_6alkoxy, -X2Ri3, -X2NRi2C(O)Ri3, -X2NRi2C(O)NRi2Ri3, - X2NRi2Ri2, -X2NRi2Ri3, -X2NRi2X2Ri3, -X2NRi2NRi2Ri2, -X2NRi2X2ORi2, - X2C(O)NRi2Ri3, -X2NRi2S(OV2Ri3 and -X2S(OV2NRi2Ri3; wherein R]2 is selected from hydrogen, Ci_6alkyl and hydroxy-substituted-Ci_6alkyl; wherein X2 is selected from a bond, Ci^alkylene and C2^alkenylene; Ri3 is selected from Cδ-ioaryl, Ci_i0heteroaryl, C3_ iocycloalkyl and C3_i0heterocycloalkyl; wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Ri3 is optionally substituted with 1 to 3 radicals independently selected from halo, cyano, hydroxy, nitro, amino, Ci_6alkyl, halo-substituted-Ci_6alkyl, hydroxy- substituted-Ci_6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_6alkoxy, -X3NR7R8, -X3NR7X3OR7, C6-i0aryl-C0^alkyl, Ci_i0heteroaryl- C0^alkyl, C3_i0cycloalkyl-C0_4alkyl, C3_i0heterocycloalkyl-C0_4alkoxy and C3_ i0heterocycloalkyl-C0-4alkyl; wherein X3 is selected from a bond and Ci^alkyelene; R7 and R8 are as described above and wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl substituents of R]3 is further optionally substituted by 1 to 3 radicals independently selected from halo, hydroxy, Ci_6alkyl, halo-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, C1- δalkoxy, C3_i0heterocycloalkyl and halo- substituted- C i_6alkoxy; and Y is selected from C and N.
3. The compound of claim 2 selected from Formula Ib, Ic and Id:
Figure imgf000215_0001
in which:
R1 is selected from -XNR5R6, -XNR5XNR5R6, -XNR5XR5, -XNR5XOR6, - XNR6XC(O)OR5, -XNR6XC(O)NR6R6, -XOR5, -XC(O)R5, -XR5 and -XS(OV2Rs; wherein X is selected from a bond and Ci^alkylene optionally substituted by 1 to 2 Ci_6alkyl radicals; R5 is selected from hydrogen, Ci_6alkyl, C6_ioaryl-Co-4alkyl, Ci-ioheteroaryl-Co- 4alkyl, C3_iocycloalkyl-Co-4alkyl and C3_ioheterocycloalkyl-CCMalkyl; and each R6 is independently selected from hydrogen and Ci_6alkyl; or R5 and R6 together with the nitrogen to which R5 and R6 are both attached form heteroaryl or heterocycloalkyl; or Ri together with the Nl of the pyrimidine ring to which Ri is attached forms 2,3-dihydroimidazo[l,2- f]pyrimidine; wherein any aryl, heteroaryl, cycloalkyl and heterocycloalkyl of R5 or the combination of R5 and R6 can be optionally substituted with 1 to 3 radicals independently selected from halo, nitro, cyano, hydroxy, Ci_6alkyl, Ci_6alkoxy, halo-substituted-alkyl, halo- substituted-alkoxy, -XNR7R8, -XOR7, -XNR7S(O)2R8, -XNR7S(O)R8, -XNR7SR8, - XC(O)NR7R8, -XC(O)NR7XNR7R8, -XNR7C(O)NR7R8, -XNR7XNR7R8, -XNR7XOR7, - XNR7C(=NR7)NR7R8, -XS(O)2R9, -XNR7C(O)R8, -XNR7C(O)R9, -XR9, -XC(O)OR8, - XS(O)2NR7R8, -XS(O)NR7R8 and -XSNR7R8; wherein X is a bond or Ci^alkylene; each R7 and R8 are independently selected from the group consisting of hydrogen and Ci^alkyl, or R7 and R8 together with the nitrogen to which R7 and R8 are both attached form heteroaryl or heterocycloalkyl;; and R9 is selected from C3_ioheterocycloalkyl and Ci_ioheteroaryl; wherein said heterocycloalkyl or heteroaryl of R9 is optionally substituted with a radical selected from the group consisting of d_4alkyl, -XNR7XNR7R7, XNR7XOR7 and -XOR7;
R2 is selected from -Rn, -CONRioRπ, SO2NRi0Rπ, -NR10Rn, - NRi0C(O)Rn, -NR10S(O)0-2R11 and -NRi0C(O)NRi0Rn; wherein Ri0 is selected from hydrogen and Ci_6alkyl; Rn is selected from C6-i0aryl, Ci_i0heteroaryl, C3_i0cycloalkyl and C3_i0heterocycloalkyl; wherein Ri0 and Rn together with the nitrogen to which Ri0 and Rn are both attached can optionally form heteroaryl or heterocycloalkyl, and any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Rn is optionally substituted by 1 to 3 radicals selected from halo, nitro, cyano, hydroxy, Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, halo-substituted-Ci_6alkoxy, - X2Ri3, -X2NRi2C(O)Ri3, -X2NRi2C(O)NRi2Ri3, -X2NRi2Ri2, -X2NRi2Ri3, -X2NRi2X2Ri3, -X2NRi2NRi2Ri2, -X2NRi2X2ORi2, -X2C(O)NRi2Ri3, -X2S(O)0_2Ri2, -X2NRi2S(OV2Ri3 and -X2S(O)0_2NRi2Ri3; wherein X2 is selected from a bond, Ci^alkylene and C2_ 4alkenylene; Ri2 is selected from hydrogen, Ci_6alkyl and hydroxy-substituted-Ci_6alkyl; Ri3 is selected from C6-i0aryl, Ci_i0heteroaryl, C3_i0cycloalkyl and C3_i0heterocycloalkyl; wherein two Ri2 of NRi2Ri2 or Ri2 and Ri3 of NRi2Ri3 together with the nitrogen to which both are attached optionally form heteroaryl or heterocycloalkyl, and any aryl, heteroaryl, cycloalkyl or heterocycloalkyl of Ri3 is optionally substituted with 1 to 3 radicals independently selected from halo, cyano, hydroxy, nitro, amino, Ci_6alkyl, halo-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, cyano-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, Ci_6alkoxy, halo-substituted-Ci_6alkoxy, -X3NR7R8, -X3NR7X3OR7, C6-i0aryl-C0^alkyl, C1- i0heteroaryl-C0_4alkyl, C3_i0cycloalkyl-C0_4alkyl, C3_i0heterocycloalkyl-C0^alkoxy and C3_ loheterocycloalkyl-Co-z^alkyl; wherein X3 is selected from a bond and Ci^alkyelene; R7 and R8 are as described above and wherein any aryl, heteroaryl, cycloalkyl or heterocycloalkyl substituents of Ri3 is further optionally substituted by 1 to 3 radicals independently selected from halo, hydroxy, Ci_6alkyl, halo-substituted-Ci_6alkyl, hydroxy-substituted-Ci_6alkyl, C1- 6alkoxy, C3_i0heterocycloalkyl and halo- substituted- C i-6alkoxy;
R3 is selected from hydrogen, halo, halo-substituted-Ci_6alkyl, Ci_6alkyl, - XOR43, -XCN, -XC(O)OR43, -XC(0)R4b, -XNR43R43, -XNR43R4,,, -XNR43XNR43R43, - XC(O)NR43XNR43R43, -XC(O)NR4aXR4b, -XC(O)NR4aXNR4aR4b, -XC(O)NR43XOR43, -
Figure imgf000216_0001
-XNR43XOR43, -XNR43XCF3, -XC(O)NR43R43, and -XR4b; wherein X is selected from a bond and Ci^alkylene; R43 is selected from hydrogen and Ci_6alkyl; and R4b is selected from Cδ-ioaryl, C]_ioheteroaryl, C3_iocycloalkyl and C3_ioheterocycloalkyl; wherein two R4a of NR43R43 together with the nitrogen to which both are attached optionally form heteroaryl or heterocycloalkyl, and any cycloalkyl, heterocycloalkyl, aryl or heteroaryl of R4b is optionally substituted with 1 to 3 radicals independently selected from Ci_6alkyl and - NR4CR4Ci; wherein each R4c and R4Ci is independently selected from hydrogen and Ci_6alkyl, and R4C and R4d of NR4CR4Ci together with the nitrogen to which R4c and R4d are attached optionally form a heteroaryl or heterocycloalkyl; and Y is selected from CH and N.
4. The compound of claim 3 in which R3 is selected from hydrogen, methyl, morpholino-ethyl, ethoxy-carbonyl, chloro, trifluoromethyl, (methyl- piperidinyl)(methyl)amino-methyl, methyl-amino-carbonyl, hydroxy-methyl, dimethyl- amino-methyl, methyl-amino-methyl, morpholino-methyl, diethyl-amino-ethyl-amino- methyl, methyl-piperazinyl-methyl, methyl-piperazinyl-ethyl-amino-methyl, dimethyl- amino-propyl-amino-methyl, ((2-hydroxyethyl)(methyl)amino)methyl, ethyl-amino-methyl, trifluoromethyl-amino-methyl, dimethyl-amino-ethyl-amino-carbonyl, piperidinyl-ethyl- amino-carbonyl, morpholino-ethyl-amino-carbonyl, morpholino-carbonyl, amino-carbonyl, dimethyl-amino-carbonyl, dimethyl-amino-pyrrolidinyl-methyl, dimethyl-amino- pyrrolidinyl-carbonyl, thiomorpholino-methyl, methoxy-ethyl-piperazinyl-methyl, methoxy- ethyl-amino-carbonyl, cyano-methyl, (2,6-dimethylmorpholino)methyl, (2,6-dimethyl- piperidinyl)ethyl-amino-carbonyl and cyclopropyl-amino-carbonyl.
5. The compound of claim 4 in which R1 is selected from morpholino-ethyl-amino, methyl-amino, methyl-piperazinyl-ethyl-amino, cyclopropyl-amino, hydroxy-ethyl-piperazinyl- amino, isopropyl-amino, dimethyl-amino-ethyl-amino, methyl-piperazinyl-amino, amino, 2,6- dimethyl-morpholino-ethyl-amino, hydroxy-pyridinyl-ethyl-amino, amino-ethyl-amino, 3- oxopiperazin-1-yl-ethyl-amino, hydroxy-ethyl-amino, hydroxy-propyl-amino, methyl-sulfanyl, methoxy, sulfanyl, pyridinyl-ethyl-amino, pyridinyl-methyl-amino, morpholino-methyl- pyridinyl-amino, carboxy-propyl-amino, carboxy-methyl-amino, azetidin-3-yl-amino, azetidin- 3-yl-methyl-amino, carboxy-ethyl-amino and hydroxy-pyrrolidinyl.
6. The compound of claim 5 in which R2 is selected from -Rn, -CONHRn, SO2NHR11, -NHR11, -NHC(O)R11, -NHS(O)0-2Rπ and -NHC(O)NHR11; wherein R11 is selected from phenyl, pyridinyl, thiazolyl, benzimidazolyl, isoxazolyl, 1,2,3,4- tetrahydronaphthyl, benzothiazolyl, benzo[d][l,2,3]triazole, 2,3-dihydrobenzofuran and 2,3- dihydro-3,3-dimethylbenzofuran-5-yl; wherein said phenyl, pyridinyl, thiazolyl, isoxazolyl and 2,3-dihydro-3,3-dimethylbenzofuran-5-yl of R2 are optionally substituted with 1 to 3 radicals independently selected from halo, isopropyl, methyl-sulfonyl, hydroxy, methyl- sulfonyl- amino, l-(2-hydroxyethylamino)cyclopropyl, 3-(3-hydroxypropylamino)cyclobutyl, isopropyl-amino-cyclobutyl, 2-(2-hydroxyethylamino)propan-2-yl, 3-aminoprop- 1-enyl, isopropyl- 3 -aminoprop- 1 -enyl, isopropyl-amino-propyl, isopropyl-amino-ethyl, hydroxyethyl-3-aminoprop- 1-enyl, methyl-amino, 1,2-dihydroxyethyl, 2-hydroxy-ethyl, (3- hydroxyazetidin-l-yl)methyl, (3-methoxyazetidin-l-yl)methyl, 2-methyl-morpholino- methyl, (3-methoxypyrrolidin-l-yl)methyl, (2-hydroxy-2-methylpropylamino)methyl, 1- methyl-l,2,3,6-tetrahydropyridin-4-yl, l,2,3,6-tetrahydropyridin-4-yl, piperidin-4-yl, (4- ethylpiperazin-l-yl)methyl, pyrrolidiny-1-yl-methyl, l-(ethylamino)ethyl, 4-(2- hydroxypropyl)-l-piperazinyl, 3-trifluoromethyl-4-methyl-l-piperazinyl, difluoro-methyl, 4- methyl- 1 -imidazolyl, methyl-sulfonyl-ethyl-amino-carbonyl, hydroxy-propyl-amino- carbonyl, 4-t-butoxy-carbonyl-l-piperazinyl, 4-(l-carboxyethyl)piperazin-l-yl, 4,7- diazaspiro[2.5]octan-7-yl, ethoxy, 4-(tert-butoxycarbonyl)-2-oxopiperazin-l-yl, 4-methyl-2- oxopiperazin-1-yl, 2-oxopiperazin-l-yl, methoxy, ethyl, pyrazolyl, trifluoromethyl, 2- cyanobutan-2-yl, 1-cyanocyclopropyl, 2-hydroxypropan-2-yl, difluoromethyl, 3-ethylpentan- 3-yl, methyl-piperazinyl, ethyl-piperazinyl, t-butyl, t-butoxy, 1,2-dihydroxypropyl, 2- hydroxymethyl-ethyl, cyclopropyl-1-piperazinyl, 4-methyl-sulfonyl-ethyl-l-piperazinyl, 2- hydroxy-propyl-amino-methyl, (tetrahydrofuran-2-ylamino)methyl, (2,3- dihydroxypropylamino)methyl), (l,3-dihydroxypropan-2-ylamino)methyl, (l-hydroxy-2- methylpropan-2-ylamino)methyl, cyclobutyl-amino-methyl, 4-hydroxy-piperidinyl, (1- hydroxypropan-2-ylamino)methyl, dimethyl-amino-amino-methyl, methoxy-amino- methyl,hydroxy-amino-methyl,2-hydroxy-methyl-pyrrolidin- 1 -yl-methyl, pyrrolidinyl- ethoxy, 3-hydroxy-pyrrolidinyl, 3-hydroxyazetidin-l-yl, 3-(methoxy-carbonyl)- A- methylpiperazin-1-yl, 4-methylpiperazin-l-yl, 4-methyl-3-hydroxymethyl-piperazin-l-yl, 4- methoxy-carbonyl-piperidinyl, 4-carboxy-piperidinyl, piperazinyl, 4-(2,2,2- trifluoroethyl)piperazin-l-yl, 2-hydroxy-cyclopent-l-yl-amino-methyl, amino-carbonyl-methyl, dimethyl-amino-propyl(methyl)-amino, (2-(dimethylamino)ethyl)(methyl)amino, methoxy- ethyl(methyl) amino, dimethyl-amino-ethoxy, nitro, l-methyl-4-piperidinyloxy, morpholino, 2-methyl-morpholino, 4-ethyl-piperazin-l-yl-methyl, ethyl-amino-methyl, cyclopropyl- amino-methyl, diethyl-amino-ethyl, azetidin-1-ylmethyl, 3-hydroxy-pyrrolidin-l-yl-methyl, hydroxy-ethyl-amino-methyl, propyl-amino-methyl, 3-hydroxy-azetidin-l-ylmethyl, 4- methoxyethyl-1 -piperazinyl, methoxy-ethyl-amino-methyl, butyl-amino-ethyl, t-butyl- amino-methyl, hydroxy-cyclohexyl-amino-methyl, amino-methyl, hydroxy-propyl-amino- methyl, hydroxy-ethyl(methyl)amino-methyl, 4-hydroxypropyl- 1 -piperazinyl, 4-carboxy- methyl-piperazinyl, dimethyl-amino-methyl, isopropyl-amino-methyl, 4-dimethyl-amino- carbonyl-methyl- 1 -piperazinyl, 4-(2-hydroxypropyl)piperazin- 1 -yl, hydroxy-ethyl- piperazinyl, methyl, cyclopropyl, halo, trifluoromethoxy, difluoromethoxy, 2-fluoropropan- 2-yl, 2-methoxy-propan-2-yl, 1,1-difluoroethyl, 1 -methyl- 1-fluoroethyl, 1-methyl-l- methoxy-ethyl, 2-hydroxypropan-2-yl, 2-methoxypropan-2-yl, 2-cyanopropan-2-yl, 3- cyanopropan-2-yl, 2,3-difluoropropan-2-yl and cyano-cyclopropyl.
7. The compound of claim 1 selected from N-(4-Mefhyl-3-{2-mefhyl-4-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl- benzamide, N-(4-Methyl-3 - { 1 -methyl -4- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - 1 H- pyrazol-3 -ylamino } -phenyl)-3 -trifluoromethyl-benzamide, N-(4-Methyl-3 - { 5-methyl-2- [6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl- benzamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]- phenyl } -3 -(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, N-(4-Methyl-3 - { 5-methyl-2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3- trifluoromethyl-benzamide, N-[4-Methyl-3-(5-methyl-2-{6-[2-(4-methyl-piperazin-l-yl)- ethylamino] -pyrimidin-4-yl } -2H-pyrazol-3 -ylamino)-phenyl] -3 -trifluoromethyl-benzamide, N- {3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-methyl-2H-pyrazol-3-ylamino]-4-methyl- phenyl} -3 -trifluoromethyl-benzamide, N-{3-[4-(6-Cyclopropylamino-pyrimidin-4-yl)-2-methyl- 2H-pyrazol-3 -ylamino] -4-methyl -phenyl } -3 -trifluoromethyl-benzamide, N-[4-Methyl-3 -(2- methyl-4-{6-[2-(4-methyl-piperazin-l-yl)-ethylamino]-pyrimidin-4-yl}-2H-pyrazol-3-ylamino)- phenyl] -3 -trifluoromethyl-benzamide, N-(4-Methyl-3-{2-methyl-4-[6-(2-morpholin-4-yl- ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-3 -trifluoromethyl-benzamide, N- {3-[4-(6-Cyclopropylamino-pyrimidin-4-yl)-l-methyl-lH-pyrazol-3-ylamino]-4-methyl- phenyl} -3 -trifluoromethyl-benzamide, N-[4-Methyl-3-(l-methyl-4-{6-[2-(4-methyl-piperazin-l- yl)-ethylamino] -pyrimidin-4-yl } - 1 H-pyrazol-3 -ylamino)-phenyl] -3 -trifluoromethyl-benzamide, N-(4-Methyl-3 - { 1 -methyl -4- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - lH-pyrazol-3 - ylamino } -phenyl)-3 -trifluoromethyl-benzamide, N- { 3- [2-(6-Cyclopropylamino-pyrimidin-4-yl)- 5-methyl-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3-(4-methyl-piperazin- 1 -yl)-5- trifluoromethyl-benzamide, N-{4-Methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl } -3-(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, N- { 3 -[2- (6-Cyclopropylamino-pyrimidin-4-yl)-5-methyl-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3-(4- ethyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, 3-(4-Ethyl-piperazin- 1 -yl)-N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -5-trifluoromethyl- benzamide, 3-(4-Ethyl-piperazin-l-yl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l- ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-5-trifluoromethyl-benzamide, N-(4- Methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino } -phenyl)-3 -(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, N- { 4-Methyl-3 - [2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -3 -(4-methyl-piperazin- 1 -yl)-5- trifluoromethyl-benzamide, 3-(4-Ethyl-piperazin-l-yl)-N-{4-methyl-3-[2-(6-methylamino- pyrimidin-4-yl)-2H-pyrazol-3-ylamino] -phenyl } -5 -trifluoromethyl-benzamide, N-(4-Methyl-3 - {5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-3-trifluoromethyl-benzamide, 5-Methyl-6-[2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -pyridine-2-carboxylic acid (3-trifluoromethyl-phenyl)-amide, 5-Methyl-6- [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -pyridine-2-carboxylic acid (3-trifluoromethyl-phenyl)-amide, 5-Methyl-6-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin- 4-yl]-2H-pyrazol-3-ylamino}-pyridine-2-carboxylic acid (3-trifluoromethyl-phenyl)-amide, N- (4-Methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } - phenyl)-3-trifluoromethyl-benzamide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -trifluoromethyl-benzamide, N- { 3 - [2-(6- Amino- pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl-benzamide, N-{3- [2-(6-Cyclopropylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -(4- methyl-piperazin-l-yl)-5-trifluoromethyl-benzamide, N-[3-(2-{6-[2-(2,6-Dimethyl-morpholin-4- yl)-ethylamino] -pyrimidin-4-yl } -5 -methyl-2H-pyrazol-3 -ylamino)-4-methyl-phenyl] -3 - trifluoromethyl-benzamide, N- [3-(2- { 6- [2-(4-Hydroxy-piperidin- 1 -yl)-ethylamino] -pyrimidin-4- yl}-5-methyl-2H-pyrazol-3-ylamino)-4-methyl-phenyl]-3-trifluoromethyl-benzamide, N-[4- Methyl-3 -(5-methyl-2- { 6- [2-(3 -oxo-piperazin- 1 -yl)-ethylamino] -pyrimidin-4-yl } -2H-pyrazol-3 - ylamino) -phenyl] -3 -trifluoromethyl-benzamide, N-(3 - { 2- [6-(2- Amino-ethylamino)-pyrimidin-4- yl]-5-methyl-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3-trifluoromethyl-benzamide, 2-tert- Butyl-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino } -phenyl)-isonicotinamide, 2-tert-Butyl-N-(4-methyl-3 - { 5-methyl-2- [6-(2-morpholin-4- yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, N-{4-Methyl- 3-[4-(6-methylamino-pyrimidin-4-yl)-lH-pyrazol-3-ylamino]-phenyl}-3-trifluoromethyl- benzamide, N-{4-Methyl-3-[4-(6-methylamino-pyrimidin-4-yl)-l-(2-morpholin-4-yl-ethyl)-lH- pyrazol-3 -ylamino] -phenyl } -3-trifluoromethyl-benzamide, N- { 4-Methyl-3 - [ 1 -methyl-4-(6- methylamino-pyrimidin-4-yl)-lH-pyrazol-3-ylamino]-phenyl}-3-(4-methyl-piperazin-l-yl)-5- trifluoromethyl-benzamide, 3 -[4-(2-Hydroxy-ethyl)-piperazin- 1 -yl] -N- { 4-methyl-3 - [ 1 -methyl-4- (6-methylamino-pyrimidin-4-yl)-lH-pyrazol-3-ylamino]-phenyl}-5-trifluoromethyl-benzamide, N-{3-[4-(6-Cyclopropylamino-pyrimidin-4-yl)-l-methyl-lH-pyrazol-3-ylamino]-4-methyl- phenyl } -3 -(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl-benzamide, N- { 3- [4-(6- Cyclopropylamino-pyrimidin-4-yl)- 1 -methyl- 1 H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -[4-(2- hydroxy-ethyl)-piperazin-l-yl]-5-trifluoromethyl-benzamide, N-(3-{2-[6-(2-Hydroxy- ethylamino)-pyrimidin-4-yl]-5-methyl-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3- trifluoromethyl-benzamide, N-{4-Methyl-3-[5-methyl-2-(6-methylsulfanyl-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl } -3-trifluoromethyl-benzamide, N- { 3 - [2-(2,3 -Dihydro-imidazo[ 1 ,2- c]pyrimidin-7-yl)-5-methyl-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3-trifluoromethyl- benzamide, 2-tert-Butyl-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl] -2H-pyrazol-3-ylamino } -phenyl)-isonicotinamide, N- { 3 - [2-(6-Methoxy- pyrimidin-4-yl)-5-methyl-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl- benzamide, N-{4-Methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino] -phenyl} -3 -trifluoromethyl-benzamide, N-{3-[2-(6-Amino-pyrimidin-4-yl)-5-methyl- 2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3-trifluoromethyl-benzamide, N- { 4-Methyl-3 - [2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl} -3-trifluoromethyl-benzamide, N- {3-[2-(6-Mercapto-pyrimidin-4-yl)-5-methyl-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3- trifluoromethyl-benzamide, N-(4-Methyl-3-{5-methyl-2-[6-(2-pyridin-3-yl-ethylamino)- pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl-benzamide, 4-(6-{3-Methyl- 5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-pyrazol-l-yl}-pyrimidin-4- ylamino) -butyric acid, (6-{3-Methyl-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino] -pyrazol- 1 -yl } -pyrimidin-4-ylamino)-acetic acid, N-(3 - { 2- [6-(Azetidin-3 - ylamino)-pyrimidin-4-yl]-5-methyl-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3-trifluoromethyl- benzamide, 3-(6-{3-Methyl-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]- pyrazol- 1 -yl } -pyrimidin-4-ylamino)-propionic acid, N-(3 - { 2- [6-(3 -Hydroxy-pyrrolidin- 1 -yl)- pyrimidin-4-yl]-5-methyl-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3-trifluoromethyl- benzamide, N- [3 -(2- { 6- [( Azetidin-3 -ylmethyl)-amino] -pyrimidin-4-yl } -5-methyl-2H-pyrazol-3 - ylamino)-4-methyl-phenyl]-3-trifluoromethyl-benzamide, N-[4-Methyl-3-(5-methyl-2-{6- [(pyridin-2-ylmethyl)-amino] -pyrimidin-4-yl } -2H-pyrazol-3 -ylamino)-phenyl] -3 - trifluoromethyl-benzamide, 4-Methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -N- [3 -(4-methyl-piperazin- 1 -yl)-5-trifluoromethyl -phenyl] -benzamide, (4- Methyl-3-{5-methyl-2-[6-(5-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4-yl]-2H- pyrazol-3-ylamino}-phenyl)-carbamic acid tert-butyl ester, 5-Methyl-N-(4-methyl-3-{5-methyl- 2-[6-(5-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-nicotinamide, S-Cyclopropyl-isoxazole-S-carboxylic acid (4-methyl-3-{5-methyl-2-[6- (5-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- amide, 3,4-Dichloro-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4- yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3-Fluoro-N-(4-methyl-3-{5-methyl-2-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-5-trifluoromethyl- benzamide, N-(4-Methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H- pyrazol-3-ylamino}-phenyl)-4-trifluoromethyl-benzamide, 3,5-Dichloro-N-(4-methyl-3-{5- methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- benzamide, 4-Fluoro-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin- 4-yl]-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl-benzamide, N-(4-Methyl-3-{5-methyl- 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-3 - trifluoromethoxy-benzamide, 3-Bromo-4-chloro-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4- yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3- Difluoromethoxy-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4- yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3-Chloro-N-(4-methyl-3-{5-methyl-2-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3-(l- Hydroxy-l-methyl-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl] -2H-pyrazol-3-ylamino } -phenyl)-benzamide, 3 -( 1 -Methoxy- 1 -methyl-ethyl)-N- (4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino}-phenyl)-benzamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methyl-2-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 3-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl] -2H-pyrazol-3-ylamino } -phenyl)-benzamide, 3 -( 1 , 1 -Difluoro-ethyl)-N-(4- methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino } -phenyl)-benzamide, 3 -( 1 -Cyano-cyclopropyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(2- moφholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3,3- Dimethyl-2,3-dihydro-benzofuran-5-carboxylic acid (4-methyl-3-{5-methyl-2-[6-(2-morpholin- 4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3 -ylamino }-phenyl)-amide, 4-Methyl-N-(4- methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino }-phenyl)-3-trifluoromethyl-benzamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5- methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- isonicotinamide, 3-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl- piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-benzamide, 3-( 1 -Cyano- cyclopropyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl -piper azin-l-ylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino } -phenyl)-benzamide, 2-( 1 -Cyano-cyclopropyl)-N-(4-methyl-3 - { 5- methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- isonicotinamide, 3 -( 1 , 1 -Difluoro-ethyl)-N-(4-methyl-3 - { 5-methyl-2-[6-(4-methyl-piperazin- 1 - ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-benzamide, 3 -( 1 -Hydroxy- 1 -methyl- ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H- pyrazol-3 -ylamino } -phenyl)-benzamide, 3 -( 1 -Methoxy- 1 -methyl-ethyl)-N-(4-methyl-3 - { 5 - methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- benzamide, l-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl- benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid ethyl ester, l-(6- Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylaminoJ-lH-pyrazole-S-carboxylic acid methylamide, N-{3-[2-(6-Cyclopropylamino- pyrimidin-4-yl)-5-hydroxymethyl-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl- benzamide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-dimethylaminomethyl-2H-pyrazol- 3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl-benzamide, N-{3-[2-(6-Cyclopropylamino- pyrimidin-4-yl)-5-methylaminomethyl-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3- trifluoromethyl-benzamide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-morpholin-4- ylmethyl-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl-benzamide, N-(3-{2-(6- Cyclopropylamino-pyrimidin-4-yl)-5-[(2-diethylamino-ethylamino)-methyl]-2H-pyrazol-3- ylamino } -4-methyl-phenyl)-3-trifluoromethyl-benzamide, N- { 3 - [2-(6-Cyclopropylamino- pyrimidin-4-yl)-5-(4-methyl-piperazin-l-ylmethyl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3- trifluoromethyl-benzamide, N-[3-(2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-{ [2-(4-methyl- piperazin- 1 -yl)-ethylamino] -methyl } -2H-pyrazol-3 -ylamino)-4-methyl-phenyl] -3 - trifluoromethyl-benzamide, N-(3-{2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[(3- dimethylamino-propylamino)-methyl]-2H-pyrazol-3-ylamino}-4-methyl-phenyl)-3- trifluoromethyl-benzamide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-ethylaminomethyl- 2H-pyrazol-3 -ylamino] -4-methyl -phenyl } -3 -trifluoromethyl-benzamide, N-(3 - { 2-(6- Cyclopropylamino-pyrimidin-4-yl)-5-[(2,2,2-trifluoro-ethylamino)-methyl]-2H-pyrazol-3- ylamino }-4-methyl-phenyl)-3-trifluoromethyl-benzamide, l-(6-Cyclopropylamino-pyrimidin-4- yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid (2-dimethylamino-ethyl)-amide, l-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3- trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid (2-piperidin-l-yl- ethyl)-amide, l-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl- benzoylamino)-phenylamino] - 1 H-pyrazole-3 -carboxylic acid (2-morpholin-4-yl-ethyl)-amide, N-{3-[2-(6-Cyclopropylamino-pyrimidin-4-yl)-5-(morpholine-4-carbonyl)-2H-pyrazol-3- ylamino] -4-methyl-phenyl } -3 -trifluoromethyl-benzamide, 1 -(6-Cyclopropylamino-pyrimidin-4- yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid amide, l-(6-Cyclopropylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl- benzoylamino)-phenylamino]-l H-pyrazole-3 -carboxylic acid dimethylamide, N-{3-[2-(6- Cyclopropylamino-pyrimidin-4-yl)-5-(3-dimethylamino-pyrrolidine-l-carbonyl)-2H-pyrazol-3- ylamino] -4-methyl-phenyl } -3 -trifluoromethyl-benzamide, 1 -(6-Cyclopropylamino-pyrimidin-4- yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid (2-methoxy-ethyl)-amide, l-(6-Methylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3- trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid methylamide, N- {4-Methyl-3-[5-methylaminomethyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]- phenyl} -3 -trifluoromethyl-benzamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino] -phenyl } -3 -trifluoromethyl-benzamide, 1 -(6- Methylamino-pyrimidin-4-yl)-5-{2-methyl-5-[3-(4-methyl-piperazin-l-yl)-5-trifluoromethyl- benzoylamino]-phenylamino}-lH-pyrazole-3-carboxylic acid methylamide, l-(6-Methylamino- 2-morpholin-4-yl-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino]-lH-pyrazole-3-carboxylic acid methylamide, 5-{5-[3-(l,l-Difluoro-ethyl)- benzo ylamino] -2-methyl-phenylamino } - 1 -(6-methylamino-pyrimidin-4-yl)- 1 H-pyrazole-3 - carboxylic acid methylamide, 5-{5-[3-(Cyano-dimethyl-methyl)-benzoylamino]-2-methyl- phenylamino}-l-(6-methylamino-pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, 5- { 5 -[3 -( 1 -Cyano-cyclopropy^-benzoylamino] -2-methyl-phenylamino } - 1 -(6-methylamino- pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, N-{3-[5-Cyanomethyl-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl- benzamide, l-(6-Methylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl- benzoylamino)-phenylamino]-l H-pyrazole-3 -carboxylic acid (2-morpholin-4-yl-ethyl)-amide, 1- (6-Methylamino-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylaminoJ-lH-pyrazole-S-carboxylic acid cyclopropylamide, 5-tert-Butyl-N-(4-methyl-3-{5- methyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)- nicotinamide, 5-tert-Butyl-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino }-phenyl)-nicotinamide, 5-tert-Butyl-N-(4-methyl-3-{5-methyl-2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, N- [5-(l-Fluoro-l-methyl-ethyl)-pyridin-3-yl]-4-methyl-3-[5-methyl-2-(6-methylamino-pyrimidin- 4-yl)-2H-pyrazol-3-ylamino] -benzamide, N- [5-( 1 -Methoxy- 1 -methyl-ethyl)-pyridin-3 -yl] -4- methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-benzamide, N- [5-(l-Fluoro-l-methyl-ethyl)-pyridin-3-yl]-4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l- ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-benzamide, N-[5-(l-Methoxy-l-methyl- ethyl)-pyridin-3-yl]-4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4- yl] -2H-pyrazol-3 -ylamino } -benzamide, 4-Methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 - ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-N-(4-trifluoromethyl-pyridin-2-yl)- benzamide, N-(3 -tert-Butyl-phenyl)-4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 - ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-benzamide, N-(2-tert-Butyl-pyridin-4-yl)-4- methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-benzamide, N- (3-tert-Butyl-phenyl)-4-methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino] -benzamide, N-[3-(Cyano-dimethyl-methyl)-phenyl]-4-methyl-3-[5-methyl-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-benzamide, 4-Methyl-3-[5-methyl-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-N-(4-trifluoromethyl-pyridin-2-yl)- benzamide, (6-{5-[5-(6-tert-Butyl-lH-benzoimidazol-2-yl)-2-methyl-phenylamino]-3-methyl- pyrazol- 1 -yl } -pyrimidin-4-yl)-(4-methyl-piperazin- 1 -yl)-amine, (6- { 3 -Methyl-5- [2-methyl-5-(6- trifluoromethyl- 1 H-benzoimidazol-2-yl)-phenylamino] -pyrazol- 1 -yl } -pyrimidin-4-yl)-(4- methyl-piperazin-l-yl)-amine, N-[3-(l,l-Difluoro-ethyl)-phenyl]-4-methyl-3-{5-methyl-2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -benzamide, N- [3-( 1 , 1 - Difluoro-ethyl)-phenyl] -4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin- 4-yl]-2H-pyrazol-3-ylamino}-benzamide, 4-Ruoro-N-{4-methyl-3-[2-(6-methylamino- pyrimidin-4-yl)-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino]-phenyl}-3-trifluoromethyl- benzamide, 4-Fluoro-N-(4-methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -5- morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl -benzamide, 5-[5-(4- Fluoro-3-trifluoromethyl-benzoylamino)-2-methyl-phenylamino]-l-[6-(2-morpholin-4-yl- ethylamino)-pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 5-[5-(4-Fluoro-3- trifluoromethyl-benzoylamino)-2-methyl-phenylamino]-l-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 5-[5-(4-Fluoro-3-trifluoromethyl- benzoylamino)-2-methyl-phenylamino]-l-(6-methylamino-pyrimidin-4-yl)-lH-pyrazole-3- carboxylic acid (2-morpholin-4-yl-ethyl)-amide, 5-[5-(2-tert-Butyl-pyridin-4-ylcarbamoyl)-2- methyl-phenylamino] - 1 - [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 - carboxylic acid methylamide, 5-{5-[3-(l,l-Difluoro-ethyl)-benzoylamino]-2-methyl- phenylamino } - 1 - [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 -carboxylic acid (2-morpholin-4-yl-ethyl)-amide, N-(4-Methyl-3-{2-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-3-trifluoromethyl- benzamide, 3 -( 1 , 1 -Difluoro-ethyl)-N-(4-methyl-3 - { 2- [6-(4-methyl-piperazin- 1 -ylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 3-(Cyano- dimethyl-methyl)-N-(4-methyl-3-{2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-5- morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 2-tert-Butyl-N-(4-methyl-3- {2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3- ylamino } -phenyl)-isonicotinamide, 5-tert-Butyl-N-(4-methyl-3 - { 2- [6-(4-methyl-piperazin- 1 - ylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)- nicotinamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{2-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 2- (Cyano-dimethyl-methyl)-N-{3-[5-{[(2-hydroxy-ethyl)-methyl-amino]-methyl}-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-isonicotinamide, 3- (Cyano-dimethyl-methyl)-N-{3-[5-{[(2-hydroxy-ethyl)-methyl-amino]-methyl}-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-benzamide, 2-tert- Butyl-N-{3-[5-{ [(2-hydroxy-ethyl)-methyl-amino]-methyl}-2-(6-methylamino-pyrimidin-4-yl)- 2H-pyrazol-3 -ylamino] -4-methyl -phenyl } -isonicotinamide, 2-tert-Butyl-N- { 3 - [5- [2-(2,6- dimethyl-piperidin-l-yl)-ethylcarbamoyl]-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino] -4-methyl-phenyl } -isonicotinamide, 2-(Cyano-dimethyl-methyl)-N- { 4-methyl-3 - [5- methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 3- (Cyano-dimethyl-methyl)-N-{4-methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl }-benzamide, 3-(l-Cyano-cyclopropyl)-N-{4-methyl-3-[5-methyl-2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -benzamide, 2-( 1 -Cyano- cyclopropyl)-N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 - ylamino] -phenyl } -isonicotinamide, 3 -( 1 -Cyano- 1 -methyl-propyl)-N- { 4-methyl-3- [5-methyl-2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -benzamide, 2-tert-Butyl-N- { 4- methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 3 -( 1 , 1 -Difluoro-ethyl)-N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin- 4-yl)-2H-pyrazol-3-ylamino] -phenyl } -benzamide, 3-( 1 -Hydroxy- 1 -methyl-ethyl)-N- { 4-methyl- 3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-benzamide, 3- ( 1 -Methoxy- 1 -methyl-ethyl)-N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl } -benzamide, 5-tert-Butyl-N- { 4-methyl-3 -[5-methyl-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl} -nicotinamide, 2-tert-Butyl-N- { 4- methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 2,2-Dimethyl-2,3-dihydro-benzofuran-7-carboxylic acid {4-methyl-3-[5- methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-amide, 2-(l-Fluoro- 1 -methyl -ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - 2H-pyrazol-3 -ylamino } -phenyl)-isonicotinamide, 2-( 1 -Fluoro- 1 -methyl-ethyl) -N- { 4-methyl-3 - [5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -isonicotinamide, 2-(l -Fluoro- 1 -methyl-ethyl)-N-(4-methyl-3- { 5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 2-(l-Methoxy-l-methyl- ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H- pyrazol-3-ylamino}-phenyl)-isonicotinamide, 2-(l-Methoxy-ethyl)-N-{4-methyl-3-[5-methyl-2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -isonicotinamide, 2-( 1 - Methoxy- 1 -methyl-ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl] -2H-pyrazol-3-ylamino } -phenyl)-isonicotinamide, 2-( 1 -Hydroxy- 1 -methyl - ethyl)-N-(4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H- pyrazol-3 -ylamino } -phenyl)-isonicotinamide, 2-( 1 -Hydroxy- 1 -methyl-ethyl)-N- { 4-methyl-3 - [5- methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 2- (l-Hydroxy-l-methyl-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 3-(l-Cyano-cyclopropyl)-N- { 4-methyl-3 -[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -benzamide, 3 - (Cyano-dimethyl-methyl)-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino] -phenyl } -benzamide, 2-(Cyano-dimethyl-methyl)-N- { 4-methyl-3-[2-(6-methylamino- pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 2-(l-Cyano-cyclopropyl)-N- {4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 3 -( 1 , 1 -Difluoro-ethyl)-N- { 4-methyl-3 - [2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -phenyl} -benzamide, 3-(l-Methoxy-l-methyl-ethyl)-N-{4-methyl-3-[2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -benzamide, 3 -( 1 -Hydroxy- 1 - methyl-ethyl)-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]- phenyl } -benzamide, 2-( 1 -Fluoro- 1 -methyl-ethyl) -N- { 4-methyl-3 -[2-(6-methylamino-pyrimidin- 4-yl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 2-(l-Methoxy-l-methyl-ethyl)-N-{4- methyl-3 -[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -phenyl } -isonicotinamide, 2-(l -Hydroxy- l-methyl-ethyl)-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol- 3-ylamino]-phenyl}-isonicotinamide, 5-tert-Butyl-N-{4-methyl-3-[2-(6-methylamino-pyrimidin- 4-yl)-2H-pyrazol-3-ylamino]-phenyl}-nicotinamide, N-[3-(Cyano-dimethyl-methyl)-phenyl]-4- methyl-3 - { 5-methyl-2-[6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 - ylamino} -benzamide, N-(2-tert-Butyl-pyridin-4-yl)-4-methyl-3-{5-methyl-2-[6-(4-methyl- piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -benzamide, 5-( 1 -Fluoro- 1 - methyl-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, 5-( 1 -Methoxy- 1 -methyl -ethyl)-N-(4-methyl-3 - {5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-nicotinamide, 5-(l-Hydroxy-l-methyl-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl- piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, 2-( 1 , 1 - Difluoro-ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino } -phenyl)-isonicotinamide, N- { 3-[2-(6-Amino-pyrimidin-4-yl)-5-methyl- 2H-pyrazol-3 -ylamino] -4-methyl -phenyl } -3 -( 1 , 1 -difluoro-ethyl)-benzamide, 3 -( 1 , 1 -Difluoro- ethyl)-N-(4-methyl-3-{5-methyl-2-[6-(5-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4- yl] -2H-pyrazol-3 -ylamino } -phenyl)-benzamide, 3 -( 1 , 1 -Difluoro-ethyl)-N-(4-methyl-3 - { 5 - methyl-2-[6-(4-morpholin-4-ylmethyl-pyridin-2-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino }-phenyl)-benzamide, N-{3-[2-(6-Amino-pyrimidin-4-yl)-5-methyl-2H-pyrazol-3- ylamino] -4-methyl-phenyl } -2-tert-butyl-isonicotinamide, 2-tert-Butyl-N- { 4-methyl-3 - [2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 2-tert-Butyl-N- [3-(2-{6-[4-(2-hydroxy-ethyl)-piperazin-l-ylamino]-pyrimidin-4-yl}-5-methyl-2H-pyrazol-3- ylamino)-4-methyl-phenyl]-isonicotinamide, 5-tert-Butyl-N-[3-(2-{6-[4-(2-hydroxy-ethyl)- piperazin-l-ylamino]-pyrimidin-4-yl}-5-methyl-2H-pyrazol-3-ylamino)-4-methyl -phenyl]- nicotinamide, N-(2-tert-Butyl-pyridin-4-yl)-3-(2-{6-[4-(2-hydroxy-ethyl)-piperazin-l-ylamino]- pyrimidin-4-yl}-5-methyl-2H-pyrazol-3-ylamino)-4-methyl-benzamide, N-(5-tert-Butyl-pyridin- 3-yl)-4-methyl-3-{5-methyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-2H-pyrazol-3- ylamino } -benzamide, N-[2-( 1 -Methoxy- 1 -methyl-ethyl)-pyridin-4-yl] -4-methyl-3 - { 5-methyl-2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -benzamide, N- [3 - (l,l-Difluoro-ethyl)-phenyl]-4-methyl-3-[5-methyl-2-(6-methylamino-pyrimidin-4-yl)-2H- pyrazol-3 -ylamino] -benzamide, N- [2-(Cyano-dimethyl-methyl)-pyridin-4-yl] -4-methyl-3 - [5- methyl-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-benzamide, 5-( 1 -Fluoro- 1- methyl-ethyl)-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]- phenyl } -nicotinamide, N- { 3 - [2-(6- Amino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -4-methyl- phenyl} -2-tert-butyl-isonicotinamide, 3-(l,l-Difluoro-ethyl)-N-{4-methyl-3-[2-(6-methylamino- pyrimidin-4-yl)-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino]-phenyl}-benzamide, 2-tert- Butyl-N-(3-{2-[6-(2-dimethylamino-acetylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-4- methyl-phenyl)-isonicotinamide, N-[2-(l,l-Difluoro-ethyl)-pyridin-4-yl]-4-methyl-3-{5-methyl- 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -benzamide, 5- { 5 - [3-(l J-Difluoro-ethy^-benzoylaminoJ^-methyl-phenylaminoJ-l-Cό-methylamino-pyrimidin^- yl)-lH-pyrazole-3-carboxylic acid (2-morpholin-4-yl-ethyl)-amide, 5-tert-Butyl-N-{4-methyl-3- [2-(6-methylamino-pyrimidin-4-yl)-5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3- ylamino] -phenyl} -nicotinamide, 5-tert-Butyl-N-(4-methyl-3-{5-methylcarbamoyl-2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, 1 - (6-Methylamino-pyrimidin-4-yl)-5-{2-methyl-5-[3-(4-methyl-piperazin-l-yl)-5-trifluoromethyl- benzoylamino]-phenylamino}-lH-pyrazole-3-carboxylic acid methylamide, l-(6-Methylamino- 2-morpholin-4-yl-pyrimidin-4-yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino]-lH-pyrazole-3-carboxylic acid methylamide, 5-{5-[3-(l,l-Difluoro-ethyl)- benzo ylamino] -2-methyl-phenylamino } - 1 -(6-methylamino-pyrimidin-4-yl)- 1 H-pyrazole-3 - carboxylic acid methylamide, 5-{5-[3-(Cyano-dimethyl-methyl)-benzoylamino]-2-methyl- phenylamino}-l-(6-methylamino-pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, 5- { 5 -[3 -( 1 -Cyano-cyclopropy^-benzoylamino] -2-methyl-phenylamino } - 1 -(6-methylamino- pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, l-(6-Methylamino-pyrimidin-4- yl)-5-[2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-lH-pyrazole-3-carboxylic acid cyclopropylamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methylcarbamoyl-2-[6- (2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)- isonicotinamide, 2-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{5-methylcarbamoyl-2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-isonicotinamide, 5-{5-[3-(Cyano-dimethyl-methyl)-benzoylamino]-2-methyl-phenylamino}-l-[6-(2-morpholin-4- yl-ethylamino)-pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 5-{5-[3-(Cyano- dimethyl-methyl)-benzoylamino] -2-methyl-phenylamino } - 1 - [6-(4-methyl-piperazin- 1 -ylamino)- pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 2-tert-Butyl-N-(4-methyl-3-{5- methylcarbamoyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-isonicotinamide, 2-tert-Butyl-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, 2- tert-Butyl-N-{4-methyl-3-[2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-(2-morpholin- 4-yl-ethylcarbamoyl)-2H-pyrazol-3 -ylamino] -phenyl } -isonicotinamide, 2-tert-Butyl-N- { 4- methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-methylcarbamoyl-2H-pyrazol-3-ylamino]- phenyl }-isonicotinamide, 2-tert-Butyl-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-(2- morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 5-[5-(3-tert- Butyl-benzoylamino)-2-methyl-phenylamino]-l-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4- yl]-lH-pyrazole-3-carboxylic acid methylamide, 2-Chloro-6-methoxy-N-(4-methyl-3-{5- methylcarbamoyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}- phenyl)-isonicotinamide, 2-Chloro-6-methoxy-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl- ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)- isonicotinamide, 2-Chloro-6-methoxy-N-{4-methyl-3-[2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 2-Chloro-6-methoxy-N-{4-methyl-3-[2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}- isonicotinamide, 2-Chloro-6-methoxy-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-(2- morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-isonicotinamide, 2-Chloro-6- methoxy-N-(4-methyl-3-{5-methylcarbamoyl-2-[6-(4-methyl-piperazin-l-ylamino)-pyrimidin-4- yl]-2H-pyrazol-3-ylamino}-phenyl)-isonicotinamide, N-(4-Methyl-3-{5-methylcarbamoyl-2-[6- (2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)-6-pyrazol- 1-yl- nicotinamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-methylcarbamoyl-2H- pyrazol-3 -ylamino] -phenyl } -6-pyrazol- 1 -yl-nicotinamide, N- { 4-Methyl-3 - [2-(6-methylamino- pyrimidin-4-yl)-5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-6- pyrazol- 1 -yl-nicotinamide, N-(4-Methyl-3 - { 5-methylcarbamoyl-2-[6-(4-methyl-piperazin- 1 - ylamino)-pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-6-pyrazol-l-yl-nicotinamide, 5-[2- Methyl-5-(3-trifluoromethyl-benzoylamino)-phenylamino]-l-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, N-(4-Methyl-3-{2-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}- phenyl)-3-trifluoromethyl-benzamide, 5-[2-Methyl-5-(3-trifluoromethyl-benzoylamino)- phenylamino] - 1 -[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 -carboxylic acid (2-morpholin-4-yl-ethyl)-amide, l-[6-(4-Methyl-piperazin-l-ylamino)-pyrimidin-4-yl]-5-[2- methyl-5 -(3 -trifluoromethyl-benzoylamino)-phenylamino] - 1 H-pyrazole-3 -carboxylic acid methylamide, N-(4-Methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)-6-trifluoromethoxy-nicotinamide, N- { 4- Methyl-3-[2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-(2-morpholin-4-yl- ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-6-trifluoromethoxy-nicotinamide, N-{4- Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-methylcarbamoyl-2H-pyrazol-3-ylamino]- phenyl }-6-trifluoromethoxy-nicotinamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)- 5-(2-morpholin-4-yl-ethylcarbamoyl)-2H-pyrazol-3-ylamino]-phenyl}-6-trifluoromethoxy- nicotinamide, N-(4-Methyl-3-{5-methylcarbamoyl-2-[6-(4-methyl-piperazin-l-ylamino)- pyrimidin-4-yl]-2H-pyrazol-3-ylamino}-phenyl)-6-trifluoromethoxy-nicotinamide, 2-(Cyano- dimethyl-methyl)-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)-isonicotinamide, 5- { 5- [3-( 1 -Cyano- 1 - methyl-propyl)-benzoylamino] -2-methyl-phenylamino } - 1 - [6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 3-(l-Cyano-l-methyl-propyl)-N- (4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H- pyrazol-3 -ylamino } -phenyl)-benzamide, 5- { 5 -[3 -( 1 -Cyano- 1 -methyl-propyl)-benzo ylamino] -2- methyl-phenylamino } - 1 -[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 - carboxylic acid methylamide, 5-{5-[3-(l-Cyano-l-methyl-propyl)-benzoylamino]-2-methyl- phenylamino } - 1 - [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 -carboxylic acid methylamide, 5-{5-[3-(l-Methoxy-l-methyl-ethyl)-benzoylamino]-2-methyl- phenylamino } - 1 - [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] - 1 H-pyrazole-3 -carboxylic acid methylamide, 3 -( 1 -Methoxy- 1 -methyl -ethyl)-N-(4-methyl-3 - { 2-[6-(2-morpholin-4-yl- ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)- benzamide, 3-(Cyano-dimethyl-methyl)-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 5-tert- Butyl-N-(4-methyl-3-{5-methylcarbamoyl-2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]- 2H-pyrazol-3 -ylamino } -phenyl)-nicotinamide, 5-tert-Butyl-N-(4-methyl-3 - { 2- [6-(2-morpholin- 4-yl-ethylamino)-pyrimidin-4-yl] -5 -morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl- nicotinamide, 5-{5-[3-(l,l -Difluoro-ethyl)-benzoylamino] -2-methyl-phenylamino }-l-[6-(2- morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-lH-pyrazole-3-carboxylic acid methylamide, 3- (1,1 -Difluoro-ethyl)-N-(4-methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -5- morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 5-{5-[3-(l,l-Difluoro-ethyl)- benzo ylamino] -2-methyl-phenylamino } - 1 - [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] - lH-pyrazole-S-carboxylic acid methylamide, 2-tert-Butyl-N-(4-methyl-3-{5-methylcarbamoyl- 2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -2H-pyrazol-3 -ylamino } -phenyl)- isonicotinamide, 4-tert-Butyl-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4- yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 4-Methanesulfonyl-N- (4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H- pyrazol-3-ylamino}-phenyl)-benzamide, 4-Chloro-3-methanesulfonyl-N-(4-methyl-3-{2-[6-(2- moφholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}- phenyl)-benzamide, 4-tert-Butoxy-N-(4-methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)- pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino}-phenyl)-benzamide, 4- Methoxy-N-(4-methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -5-morpholin-4- ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)-3 -trifluoromethyl-benzamide, 3 -tert-Butoxy-N-(4- methyl-3-{2-[6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H- pyrazol-3-ylamino}-phenyl)-benzamide, 3-Methanesulfonyl-N-(4-methyl-3-{2-[6-(2-morpholin- 4-yl-ethylamino)-pyrimidin-4-yl] -5 -morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)- benzamide, N-(4-Methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl] -5-morpholin- 4-ylmethyl-2H-pyrazol-3 -ylamino } -phenyl)-4-trifluoromethoxy-benzamide, N-(4-Methyl-3 - { 2- [6-(2-morpholin-4-yl-ethylamino)-pyrimidin-4-yl]-5-morpholin-4-ylmethyl-2H-pyrazol-3- ylamino } -phenyl)-3 -trifluoromethoxy-benzamide, 5-{5-[3-(l,l -Difluoro-ethyl)-benzo ylamino] - 2-methyl-phenylamino}-l-(6-methylamino-pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid methylamide, 5-{5-[3-(Cyano-dimethyl-methyl)-benzoylamino]-2-methyl-phenylamino}-l-(6- methylamino-pyrimidin-4-yl)-lH-pyrazole-3-carboxylic acid (2-morpholin-4-yl-ethyl)-amide, 5- tert-Butyl-N-(4-methyl-3 - { 2- [6-(4-methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -5-morpholin-4- ylmethyl-2H-pyrazol-3 -ylamino }-phenyl)-nicotinamide, 2-tert-Butyl-N-(4-methyl-3-{2-[6-(4- methyl-piperazin- 1 -ylamino)-pyrimidin-4-yl] -5-morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino } - phenyl)-isonicotinamide, 5-tert-Butyl-N-{4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino] -phenyl } -nicotinamide, 1 -Isopropyl- IH- benzotriazole-5-carboxylic acid {4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-morpholin-4- ylmethyl-2H-pyrazol-3 -ylamino] -phenyl} -amide, 5,5,8,8-Tetramethyl-5,6,7,8-tetrahydro- naphthalene-2-carboxylic acid {4-methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-morpholin-4- ylmethyl-2H-pyrazol-3 -ylamino] -phenyl} -amide, 2-Methyl-benzothiazole-5-carboxylic acid {4- methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-morpholin-4-ylmethyl-2H-pyrazol-3-ylamino]- phenyl } -amide, 3 -( 1 , 1 -Diethyl-propyl)-N- { 4-methyl-3 -[2-(6-methylamino-pyrimidin-4-yl)-5- morpholin-4-ylmethyl-2H-pyrazol-3 -ylamino] -phenyl } -benzamide, N- { 3 -[5 -(3-Dimethylamino- pyπ-olidin-l-ylmethyl)-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl- phenyl } -3 -trifluoromethyl-benzamide, N- { 3 - [5- [4-(2-Methoxy-ethyl)-piperazin- 1 -ylmethyl] -2- (6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -trifluoromethyl- benzamide, N-{3-[5-(2,6-Dimethyl-morpholin-4-ylmethyl)-2-(6-methylamino-pyrimidin-4-yl)- 2H-pyrazol-3 -ylamino] -4-methyl-phenyl } -3 -trifluoromethyl-benzamide, N- { 3 - [5-(2,6-Dimethyl- morpholin-4-ylmethyl)-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl- phenyl} -3 -trifluoromethyl-benzamide, N-[4-Methyl-3-(2-(6-methylamino-pyrimidin-4-yl)-5- { [methyl-( 1 -methyl -piperidin-4-yl)-amino] -methyl } -2H-pyrazol-3 -ylamino) -phenyl] -3 - trifluoromethyl-benzamide, N- { 3 - [5-( 1 , 1 -Dioxo- 116-thiomorpholin-4-ylmethyl)-2-(6- methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4-methyl-phenyl}-3-trifluoromethyl- benzamide, N-{4-Methyl-3-[2-(6-methylamino-pyrimidin-4-yl)-5-thiomorpholin-4-ylmethyl-2H- pyrazol-3 -ylamino] -phenyl } -3-trifluoromethyl-benzamide, 5-tert-butyl-N-(3 -(3 -(((2- hydroxyethyl)(methyl)amino)methyl)- 1 -(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5- ylamino)-4-methylphenyl)nicotinamide, -(2-(2-fluoropropan-2-yl)pyridin-4-yl)-4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 5-tert-butyl-N-(3- (3-(((2-hydroxyethyl)(methyl)amino)methyl)- 1 -(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5- ylamino)-4-methylphenyl)nicotinamide, 5-tert-butyl-N-(3-(3-(2-(2,6-dimethylpiperidin-l- yl)ethylcarbamoyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4- methylphenyl)nicotinamide, 5-(2-methoxypropan-2-yl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)nicotinamide, 5-(2-fluoropropan- 2-yl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)nicotinamide, N-(4-tert-butylthiazol-2-yl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-(2-fluoropropan-2- yl)pyridin-2-yl)-4-methyl-3-(3 -methyl- 1 -(6-(4-methylpiperazin- 1 -ylamino)pyrimidin-4-yl)- 1 H- pyrazol-5-ylamino)benzamide, 5-(5-(2-tert-butylpyridin-4-ylcarbamoyl)-2-methylphenylamino)- 1 -(6-(isopropylamino)pyrimidin-4-yl)-N-methyl- 1 H-pyrazole-3 -carboxamide, 5 -(5 -(2-tert- butylpyridin-4-ylcarbamoyl)-2-methylphenylamino)-N-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazole-3-carboxamide, N-(2-tert-butylpyridin-4-yl)-4- methyl-3-(l-(6-(methylamino)pyrimidin-4-yl)-3-(morpholinomethyl)-lH-pyrazol-5- ylamino)benzamide, N-(2-tert-Butyl-pyridin-4-yl)-3 - [5 -( 1 , 1 -dioxo- 1 lambda* 6* - thiomorpholin-4-ylmethyl)-2-(6-methylamino-pyrimidin-4-yl)-2H-pyrazol-3-ylamino]-4- methyl-benzamide, 2-tert-butyl-N-(3-(l-(6-(isopropylamino)pyrimidin-4-yl)-3- (methylcarbamoyl)-lH-pyrazol-5-ylamino)-4-methylphenyl)isonicotinamide, N-(2-tert- butylpyridin-4-yl)-3-(l-(6-(isopropylamino)pyrimidin-4-yl)-3-(morpholinomethyl)-lH- pyrazol-5-ylamino)-4-methylbenzamide, N-(2-tert-Butyl-pyridin-4-yl)-3-[5-(l,l-dioxo- llambda*6*-thiomorpholin-4-ylmethyl)-2-(6-isopropylamino-pyrimidin-4-yl)-2H-pyrazol-3- ylamino]-4-methyl-benzamide, 2-tert-butyl-N-(3-(l-(6-(isopropylamino)pyrimidin-4-yl)-3- (morpholinomethyl)-lH-pyrazol-5-ylamino)-4-methylphenyl)isonicotinamide, N-(4-(2- fluoropropan-2-yl)pyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)benzamide, N-(5-tert-butyl-4-methylthiazol-2-yl)-4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(5-tert- butyl-4-methylthiazol-2-yl)-4-methyl-3-(3-methyl-l-(6-(4-methylpiperazin-l- ylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-(2-cyanopropan-2- yl)pyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)benzamide, N-(2-(2-methoxypropan-2-yl)pyridin-4-yl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-tert-butylthiazol-2- yl)-4-methyl-3-(3-methyl-l-(6-(2-morpholinoethylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)benzamide, N-(5-tert-butyl-4-methylthiazol-2-yl)-4-methyl-3-(3-methyl-l-(6-(2- morpholinoethylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)benzamide, -(4-( 1,1- difluoroethyl)pyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, N-(4-(l,l-difluoroethyl)pyridin-2-yl)-4-methyl-3-(3-methyl- l-(6-(4-methylpiperazin-l-ylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N- (4-tert-butylpyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, N-(4-tert-butylpyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(4- methylpiperazin-l-ylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 3-(l-(6- aminopyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(5-tert-butyl-4-methylthiazol-2-yl)-4- methylbenzamide, 3-(l-(6-aminopyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(4-tert- butylthiazol-2-yl)-4-methylbenzamide, N-(4-(2-methoxypropan-2-yl)pyridin-2-yl)-4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-(2- methoxypropan-2-yl)pyridin-2-yl)-4-methyl-3-(3-methyl-l-(6-(4-methylpiperazin-l- ylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)benzamide, N-(6-methyl-5-(3-methyl- 1-(6- (4-methylpiperazin-l-ylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)pyridin-3-yl)-3- (trifluoromethyl)benzamide, N-(6-methyl-5-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)pyridin-3-yl)-3-(trifluoromethyl)benzamide, 2-tert-butyl-N-(6- methyl-5-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)pyridin-3- yl)isonicotinamide, 2-tert-butyl-N-(6-methyl-5-(3-methyl-l-(6-(4-methylpiperazin-l- ylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)pyridin-3-yl)isonicotinamide, N-(4-methyl- 3-(l-(6-(methylamino)pyrimidin-4-yl)-3-(l-oxo-thiomorpholinomethyl)-lH-pyrazol-5- ylamino)phenyl)-3-(trifluoromethyl)benzamide, N-(3-(l-(6-aminopyrimidin-4-yl)-3-methyl- lH-pyrazol-5-ylamino)-4-methylphenyl)-3-(4-hydroxypiperidin-l-yl)-5- (trifluoromethyl)benzamide, 3-(4-hydroxypiperidin-l-yl)-N-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(4-hydroxypiperidin-l-yl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-(l-methylpiperidin-4-yloxy)-5-
(trifluoromethyl)benzamide, 3-(4-(2-hydroxyethyl)piperazin-l-yl)-N-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-morpholino-5-(trifluoromethyl)benzamide, (S)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3- (2-methylmorpholino)-5-(trifluoromethyl)benzamide, (R)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(2-methylmorpholino)-5- (trifluoromethyl)benzamide, l-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-(3-(trifluoromethyl)phenyl)urea, l-(4-fluoro-3- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(4-chloro-3-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, l-(3-(4- ethylpiperazin-l-yl)-5-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, N-(4-methyl-3-(3- methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-( 1 , 1 -dioxo- thiomorpholino)-5-(trifluoromethyl)benzamide, (R)-3-(3,4-dimethylpiperazin-l-yl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (R)-3-(3,4-dimethylpiperazin-l-yl)-N-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, N-(3-(4-hydroxypiperidin-l-yl)-5-(trifluoromethyl)phenyl)-4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(3-(2-(dimethylamino)ethoxy)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(3-(2-(pyrrolidin-l-yl)ethoxy)- 5-(trifluoromethyl)phenyl)benzamide, N-(3-(3-hydroxypyrrolidin-l-yl)-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, N-(3-(3-hydroxyazetidin-l-yl)-5-(trifluoromethyl)phenyl)-4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 2-(l,l-difluoroethyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)isonicotinamide, methyl l-methyl-4-(3-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamido)-5- (trifluoromethyl)phenyl)piperazine-2-carboxylate, N-(3-((2-methoxyethyl)(methyl)amino)-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, N-(3-((2-(dimethylamino)ethyl)(methyl)amino)-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, 3-(l,l-difluoroethyl)-N-(3-(3-(hydroxymethyl)-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4-methylphenyl)benzamide, N-(3-(3- (hydroxymethyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4- methylphenyl)-3-(4-hydroxypiperidin-l-yl)-5-(trifluoromethyl)benzamide, 4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl)-3-(trifluoromethyl)-lH-pyrazol-5-ylamino)-N-(3-(4- methylpiperazin-l-yl)-5-(trifluoromethyl)phenyl)benzamide, methyl l-(3-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamido)-5- (trifluoromethyl)phenyl)piperidine-4-carboxylate, l-(3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamido)-5- (trifluoromethyl)phenyl)piperidine-4-carboxylic acid, N-(3-(3-(hydroxymethyl)-4- methylpiperazin-l-y^-S-Ctrifluoromethy^pheny^^-methyl-S-CS-methyl-l-Cό- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(3-((2- hydroxyethyl)(methyl)amino)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(3-(4- (hydroxymethyl)piperidin-l-yl)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, l-(3-(l,l- difluoroethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(2-(l,l-difluoroethyl)pyridin-4-yl)-3-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, l-(3-(4- hydroxypiperidin-l-yl)-5-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, N-(3-fluoro-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, 4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)-N-(3-(methylsulfonamido)-5-(trifluoromethyl)phenyl)benzamide, 2- methoxy-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-6-(trifluoromethyl)isonicotinamide, 4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(3-
(trifluoromethyl)phenyl)benzamide, N-(4-chloro-3-(trifluoromethyl)phenyl)-4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, N-(4-fluoro- 3-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, 3-((3-(dimethylamino)propyl)(methyl)amino)-N-(4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-nitro-5-(trifluoromethyl)benzamide, 3-amino-N-(4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((2-methoxyethyl)(methyl)amino)-N-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, l-(4-bromo-3-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, l-(4-chloro- 3-(trifluoromethyl)phenyl)-3-(6-methyl-5-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)pyridin-3-yl)urea, 3-((2-(dimethylamino)ethyl)(methyl)amino)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, l-(3-(4-(2-hydroxyethyl)piperazin-l-yl)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(4-chloro-3-(trifluoromethyl)phenyl)-3-(3-(3- (hydroxymethyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4- methylphenyl)urea, methyl 3-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)benzamido)-5-(trifluoromethyl)benzoate, 3-(2- (dimethylamino)ethoxy)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(3-(dimethylamino)propoxy)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-hydroxy-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-(l-(6-(2-(dimethylamino)ethylamino)pyrimidin-4-yl)-3- methyl-lH-pyrazol-5-ylamino)-4-methyl-N-(3-(trifluoromethyl)phenyl)benzamide, l-(4- chloro-3-(trifluoromethyl)phenyl)-3-(3-(l-(6-(2-(dimethylamino)ethylamino)pyrimidin-4- yl)-3-methyl-lH-pyrazol-5-ylamino)-4-methylphenyl)urea, l-(4-chloro-3- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(2- morpholinoethylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, 3-(l-(6-(3- hydroxypropylamino)pyrimidin-4-yl)-3-methyl-lH-pyrazol-5-ylamino)-4-methyl-N-(3- (trifluoromethyl)phenyl)benzamide, 3-(difluoromethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3- (difluoromethyl)-N-(3-(3-(hydroxymethyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol- 5-ylamino)-4-methylphenyl)benzamide, l-(3-(4-methyl-lH-imidazol-l-yl)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, 3-(4-methyl-lH-imidazol-l-yl)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-
(trifluoromethyl)benzamide, 4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)-N-(3-(4-methyl-lH-imidazol-l-yl)-5-
(trifluoromethyl)phenyl)benzamide, N-(3-methoxy-5-(trifluoromethyl)phenyl)-4-methyl-3- (3-methyl- l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)benzamide, 4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(2-methyl-5- (trifluoromethyl)phenyl)benzamide, l-(3-(l,l-difluoroethyl)phenyl)-3-(3-(3- (hydroxymethyl)-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4- methylphenyl)urea, 4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)-N-(3-(2-(methylsulfonyl)ethylcarbamoyl)-5-(trifluoromethyl)phenyl)benzamide, N-(3-(3-hydroxypropylcarbamoyl)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-N-(3-methyl-5- (trifluoromethyl)phenyl)benzamide, l-(3-((2-methoxyethyl)(methyl)amino)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(3-((2-(dimethylamino)ethyl)(methyl)amino)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, l-(4-chloro-3-(trifluoromethyl)phenyl)-3-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl)-3-(morpholinomethyl)-lH-pyrazol-5-ylamino)phenyl)urea, 1- (4-chloro-3-(trifluoromethyl)phenyl)-3-(3-(3-((dimethylamino)methyl)-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)-4-methylphenyl)urea, 3-bromo-5- (1,1 -difluoroethyl)-N-(4-methyl-3 -(3-methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- 1 H- pyrazol-5-ylamino)phenyl)benzamide, (R)-l-(4-chloro-3-(trifluoromethyl)phenyl)-3-(4- methyl-3-(l-(6-(methylamino)pyrimidin-4-yl)-3-((2-methylmorpholino)methyl)-lH-pyrazol- 5-ylamino)phenyl)urea, tert-butyl 4-(3-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin- 4-yl) - 1 H-pyrazol- 5 -ylamino)phenylc arbamoyl) - 5 - (trifluoromethyl)phenyl)piperazine- 1 - carboxylate, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-3-(piperazin-l-yl)-5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(4-(2,2,2- trifluoroethyl)piperazin-l-yl)-5-(trifluoromethyl)benzamide, 3-(4-(2-amino-2- oxoethyl)piperazin-l-yl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(4-(2-methoxyethyl)piperazin- l-yl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(4-(3-hydroxypropyl)piperazin- 1 -yl)-N- (4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)- 5-(trifluoromethyl)benzamide, 2-(4-(3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin- 4-yl) - 1 H-pyrazol- 5 -ylamino)phenylc arbamoyl) - 5 - (trifluoromethyl)phenyl)piperazin- 1 - yl)acetic acid, 3-(4-(2-(dimethylamino)-2-oxoethyl)piperazin- l-yl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(4-(2-hydroxypropyl)piperazin-l-yl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-(4-(2-(methylsulfonyl)ethyl)piperazin-l-yl)-5- (trifluoromethyl)benzamide, 3-(4-cyclopropylpiperazin-l-yl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, (S)-2-(4-(3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenylcarbamoyl)-5- (trifluoromethyl)phenyl)piperazin-l-yl)propanoic acid, N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(4,7-diazaspiro[2.5]octan-7- yl)-5-(trifluoromethyl)benzamide, 2-ethoxy-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-6-
(trifluoromethyl)isonicotinamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-3-(trifluoromethyl)-5-(3-(trifluoromethyl)piperazin-l- yl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-3-(4-methyl-4,7-diazaspiro[2.5]octan-7-yl)-5-(trifluoromethyl)benzamide, tert-butyl 4-(3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenylcarbamoyl)-5-(trifluoromethyl)phenyl)-3-oxopiperazine-l-carboxylate, N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3- (2-oxopiperazin-l-yl)-5-(trifluoromethyl)benzamide, 3-(4-methyl-2-oxopiperazin-l-yl)-N- (4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)- 5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-2-(methylamino)-6-(trifluoromethyl)isonicotinamide, N- (4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)- 3-(4-methyl-3-(trifluoromethyl)piperazin-l-yl)-5-(trifluoromethyl)benzamide, 2-(2- (dimethylamino)ethylamino)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-6-(trifluoromethyl)isonicotinamide, 2-(2- hydroxyethylamino)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-6-(trifluoromethyl)isonicotinamide, 3-(4-hydroxypiperidin-l-yl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, (i?)-3-(4-(2-hydroxypropyl)piperazin-l-yl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, (S)-3-(4-(2-hydroxypropyl)piperazin-l-yl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, N-(3-((4-ethylpiperazin-l-yl)methyl)-5- (trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)benzamide, 4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)-N-(3-(pyrrolidin-l-ylmethyl)-5-(trifluoromethyl)phenyl)benzamide, N-(3-((dimethylamino)methyl)-5-(trifluoromethyl)phenyl)-4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)benzamide, 3-
((dimethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(pyrrolidin-l-ylmethyl)-5- (trifluoromethyl)benzamide, 3-((isopropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-((methylamino)methyl)-5-(trifluoromethyl)benzamide, 1- (3-((dimethylamino)methyl)-5-(trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)urea, l-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(3-(pyrrolidin- l-ylmethyl)-5-(trifluoromethyl)phenyl)urea, l-(3-((4-ethylpiperazin-l-yl)methyl)-5- (trifluoromethyl)phenyl)-3-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)urea, 3-((ethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-((cyclopropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(l,l-difluoroethyl)-5-((isopropylamino)methyl)-N-(4-methyl- 3-(l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3-(l,l- difluoroethyl)-5-((isopropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3- ((diethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(azetidin-l-ylmethyl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(azetidin-l-ylmethyl)-N-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-((3-hydroxyazetidin-l-yl)methyl)-N-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3 -((3 -hydroxypyrrolidin- 1 -yl)methyl)-N-(4-methyl-3 -(3 - methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((2-hydroxyethylamino)methyl)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-((propylamino)methyl)-5-(trifluoromethyl)benzamide, 3- (l,l-difluoroethyl)-5-((dimethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3- ((cyclopropylamino)methyl)-5-(l,l-difluoroethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3-((3- hydroxypropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-(l,l-difluoroethyl)-5- ((ethylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)benzamide, 3-((2-methoxyethylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((butylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-((tert-butylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3 -( 1 , 1 -difluoroethyl)-5 -((4-hydroxycyclohexylamino)methyl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)benzamide, 3-((cyclopropylamino)methyl)-5-(l,l-difluoroethyl)-N-(4- methyl-3-(l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)benzamide, 3- (aminomethyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, 2-((dimethylamino)methyl)-N-(4-methyl-3- (3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-6- (trifluoromethyl)isonicotinamide, 3-(((2-hydroxyethyl)(methyl)amino)methyl)-N-(4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(l,2-dihydroxyethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-((l-hydroxypropan-2-ylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((l-hydroxypropan-2-ylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((2,2-dimethylhydrazinyl)methyl)-N-(4-methyl-3-(3-methyl- l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((methoxyamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-((hydroxyamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, (S)-3-((2-(hydroxymethyl)pyrrolidin-l-yl)methyl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-3-((2-hydroxypropylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (R)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-3-(((tetrahydrofuran-2-yl)methylamino)methyl)-5- (trifluoromethyl)benzamide, (R)-3-((2,3-dihydroxypropylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-3-((2,3-dihydroxypropylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((l,3-dihydroxypropan-2-ylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((l-hydroxy-2-methylpropan-2-ylamino)methyl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-((cyclobutylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-((dimethylamino)methyl)-N-(4-methyl-3-(l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(((2-methoxyethyl)(methyl)amino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(((lS,2R)-2-hydroxycyclopentylamino)methyl)-N-(4-methyl- 3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-3-(((tetrahydrofuran-2-yl)methylamino)methyl)-5- (trifluoromethyl)benzamide, (R)-3-((2-hydroxypropylamino)methyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-(morpholinomethyl)-5-(trifluoromethyl)benzamide, 3-((3- methoxyazetidin-l-yl)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide 3-((3-methoxypyrrolidin-l-yl)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3 -((3 -hydroxyazetidin- 1 -yl)methyl)-N-(4-methyl-3 -( 1 -(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, N-(4-chloro-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-3-((dimethylamino)methyl)-5-(trifluoromethyl)benzamide, N-(4-chloro-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-3-((isopropylamino)methyl)-5-(trifluoromethyl)benzamide, N-(4-chloro-3- (3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(pyrrolidin- l-ylmethyl)-5-(trifluoromethyl)benzamide, 3-((isopropylamino)methyl)-N-(4-methyl-3-(l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, N- (4-methyl- 3 - ( 1 - (6- (methylamino)pyrimidin-4-yl) - 1 H- pyrazol-5-ylamino)phenyl)-3-(pyrrolidin-l-ylmethyl)-5-(trifluoromethyl)benzamide, 3-(l- (ethylamino)ethyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (S)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-((2- methylmorpholino)methyl)-5-(trifluoromethyl)benzamide, (i?)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-((2- methylmorpholino)methyl)-5-(trifluoromethyl)benzamide, 3-((2-hydroxy-2- methylpropylamino)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)- lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(l, 2,3,6- tetrahydropyridin-4-yl)-5-(trifluoromethyl)benzamide, N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(piperidin-4-yl)-5- (trifluoromethyl)benzamide, 3-(l-methyl-l,2,3,6-tetrahydropyridin-4-yl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(l,2-dihydroxyethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-(l-hydroxyethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, 3-(3-(2-hydroxyethylamino)cyclobutyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(3-(isopropylamino)cyclobutyl)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (E)-3-(3-aminoprop-l-enyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 - (trifluoromethyl)benzamide, (E)-3-(3-(isopropylamino)prop-l-enyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (E)-3-(3-(2-hydroxyethylamino)prop-l-enyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, 3-(3-(isopropylamino)propyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(2-(isopropylamino)ethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl) - 1 H-pyrazol- 5 -y lamino)phenyl)- 5 -
(trifluoromethyl)benzamide, 3-(2-(2-hydroxyethylamino)ethyl)-N-(4-methyl-3-(3-methyl-l- (6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-3-(l-(ethylamino)ethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (R)-3-( 1 -(ethylamino)ethyl)-N-(4-methyl-3 -(3 -methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- 1 H- pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (R)-3-(l-(dimethylamino)ethyl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-3-(l-(dimethylamino)ethyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (S)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-3 -( 1 -(pyrrolidin- 1 -yl)ethyl)-5-(trifluoromethyl)benzamide, (R)-N-(4-methyl-3 - (3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-3-(l-(pyrrolidin- l-yl)ethyl)-5-(trifluoromethyl)benzamide, (S)-3-(l-(isopropylamino)ethyl)-N-(4-methyl-3-(3- methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (R)-3 -( 1 -(isopropylamino)ethyl)-N-(4-methyl-3 -(3 -methyl- 1 -(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3- (4-(2,2-difluoroethyl)piperazin- 1 -yl)-N-(4-methyl-3 -(3-methyl- 1 -(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-chloro-5-(4-(2- methoxyethyl)piperazin- 1 -yl)-N-(4-methyl-3 -(3 -methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- 1 H- pyrazol-5-ylamino)phenyl)benzamide, 3-chloro-5-(4-(2-ethoxyethyl)piperazin-l-yl)-N-(4- methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)benzamide, 3 -chloro-N-(4-methyl-3 -(3 -methyl- 1 -(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-5-(4-methylpiperazin-l-yl)benzamide, (S)-3-(4-(2- methoxyethyl)-2-methylpiperazin- 1 -yl)-N-(4-methyl-3 -(3 -methyl- 1 -(6-(methylamino)pyrimidin- 4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, (R)-3-(4-(2-methoxyethyl)- 2-methylpiperazin- 1 -yl)-N-(4-methyl-3 -(3-methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- IH- pyrazol-5-ylamino)phenyl)-5-(ttifluoromethyl)benzamide, (R)-3-(2,4-dimethylpiperazin-l-yl)- N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, (S)-3-(2,4-dimethylpiperazin-l-yl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3- ((3,3-difluoroazetidin-l-yl)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4- yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide, 3-((3,3-difluoropyrrolidin-l- yl)methyl)-N-(4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, (R)-3-(4-(2,2-difluoroethyl)-2-methylpiperazin- 1 -yl)-N-(4-methyl-3 -(3 -methyl- 1 -(6-(methylamino)pyrimidin-4-yl)- 1 H-pyrazol-5- ylamino)phenyl)-5-(trifluoromethyl)benzamide, rac-3-(2-(3,3-difluoropyrrolidin-l-yl)ethyl)-N- (4-methyl-3-(3-methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, rac-3 -(2-(3 ,3 -difluoroazetidin- 1 -yl)ethyl)-N-(4-methyl-3 -(3 - methyl-l-(6-(methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5- (trifluoromethyl)benzamide, and 3-( (2,2-difluoroethyl)methyl)-N-(4-methyl-3-(3-methyl-l-(6- (methylamino)pyrimidin-4-yl)-lH-pyrazol-5-ylamino)phenyl)-5-(trifluoromethyl)benzamide.
8. A pharmaceutical composition comprising a therapeutically effective amount of a compound of Claim 1 in combination with a pharmaceutically acceptable excipient.
9. A method for treating a disease in an animal in which inhibition of kinase activity can inhibit or ameliorate the pathology and/or symptomology of the kinase mediated disease, which method comprises administering to the animal a therapeutically effective amount of a compound of Claim 1.
10. The method of claim 9 in which the kinase is selected from the group consisting of AbI, ARG, BCR-AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b- Raf, c-Raf, SAPK2, Src, Tie2 and TrkB.
11. The use of a compound of claim 1 in the manufacture of a medicament for treating a disease in an animal in which the kinase activity of AbI, ARG, BCR-AbI, BRK, EphB, Fms, Fyn, KDR, c-Kit, LCK, PDGF-R, b-Raf, c-Raf, SAPK2, Src, Tie2 and TrkB contributes to the pathology and/or symptomology of the disease.
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