ES2655899T3 - Compuestos de pirazolo[1,5-a]pirimidina sustituidos como inhibidores de la Trk cinasa - Google Patents
Compuestos de pirazolo[1,5-a]pirimidina sustituidos como inhibidores de la Trk cinasa Download PDFInfo
- Publication number
- ES2655899T3 ES2655899T3 ES10732606.8T ES10732606T ES2655899T3 ES 2655899 T3 ES2655899 T3 ES 2655899T3 ES 10732606 T ES10732606 T ES 10732606T ES 2655899 T3 ES2655899 T3 ES 2655899T3
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- pyrimidine
- pyrazolo
- pyrrolidin
- carboxamide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229940043355 kinase inhibitor Drugs 0.000 title 1
- 239000003757 phosphotransferase inhibitor Substances 0.000 title 1
- LDIJKUBTLZTFRG-UHFFFAOYSA-N pyrazolo[1,5-a]pyrimidine Chemical group N1=CC=CN2N=CC=C21 LDIJKUBTLZTFRG-UHFFFAOYSA-N 0.000 title 1
- -1 (R) -2- (5-fluoro-2-methylpyridin-3-yl) pyrrolidin-1-yl Chemical group 0.000 claims description 114
- XMRIUEGHBZTNND-UHFFFAOYSA-N pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1=CC=NC2=C(C(=O)N)C=NN21 XMRIUEGHBZTNND-UHFFFAOYSA-N 0.000 claims description 39
- LPCQBTAOTIZGAE-UHFFFAOYSA-N 2h-pyrimidine-1-carboxamide Chemical compound NC(=O)N1CN=CC=C1 LPCQBTAOTIZGAE-UHFFFAOYSA-N 0.000 claims description 2
- GSRZAXNWBZUUOT-MRXNPFEDSA-N 5-[(2r)-2-(5-fluoro-1-methyl-2-oxopyridin-3-yl)pyrrolidin-1-yl]-n-propan-2-ylpyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)NC(C)C)=CC(F)=CN(C)C1=O GSRZAXNWBZUUOT-MRXNPFEDSA-N 0.000 claims description 2
- 125000004186 cyclopropylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 claims description 2
- CABSRBXIZHPYSN-MRXNPFEDSA-N n-tert-butyl-5-[(2r)-2-(5-fluoro-1-methyl-2-oxopyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound O=C1N(C)C=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)NC(C)(C)C)C=NN3C=C2)CCC1 CABSRBXIZHPYSN-MRXNPFEDSA-N 0.000 claims description 2
- CXFMNHBMKOIQLW-QGZVFWFLSA-N 5-[(2r)-2-(2-chloro-5-fluoropyridin-3-yl)pyrrolidin-1-yl]-n-[2-[(2-methylpropan-2-yl)oxy]ethoxy]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)NOCCOC(C)(C)C)=CC(F)=CN=C1Cl CXFMNHBMKOIQLW-QGZVFWFLSA-N 0.000 claims 1
- YFZGYNMBIQOANX-TWOQFEAHSA-N 5-[(2r)-2-(2-ethyl-5-fluoropyridin-3-yl)pyrrolidin-1-yl]-n-[(1s,3s)-3-hydroxycyclopentyl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound CCC1=NC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)N[C@@H]4C[C@@H](O)CC4)C=NN3C=C2)CCC1 YFZGYNMBIQOANX-TWOQFEAHSA-N 0.000 claims 1
- LTWRCYLYOAZNPD-FQNRMIAFSA-N 5-[(2r)-2-[2-(2,3-dihydroxypropoxy)-5-fluorophenyl]pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)N)=CC(F)=CC=C1OCC(O)CO LTWRCYLYOAZNPD-FQNRMIAFSA-N 0.000 claims 1
- JDIGZDKHSLPKGP-KPMSDPLLSA-N 5-[(2r)-2-[2-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]-5-fluorophenyl]pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound O1C(C)(C)OCC1COC1=CC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(N)=O)C=NN3C=C2)CCC1 JDIGZDKHSLPKGP-KPMSDPLLSA-N 0.000 claims 1
- UGWUALPBTGHKQH-FBMWCMRBSA-N 5-[(2r)-2-[3-(2,3-dihydroxypropoxy)-5-fluorophenyl]pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)N)=CC(F)=CC(OCC(O)CO)=C1 UGWUALPBTGHKQH-FBMWCMRBSA-N 0.000 claims 1
- QXACJSRSZMVUQK-WHCXFUJUSA-N 5-[(2r)-2-[3-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]-5-fluorophenyl]pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound O1C(C)(C)OCC1COC1=CC(F)=CC([C@@H]2N(CCC2)C2=NC3=C(C(N)=O)C=NN3C=C2)=C1 QXACJSRSZMVUQK-WHCXFUJUSA-N 0.000 claims 1
- TUPCMOPJDADTAY-DZGCQCFKSA-N 5-[(2r,4s)-2-(3-fluorophenyl)-4-hydroxypyrrolidin-1-yl]-n-methylpyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2C[C@H](O)CN2C=2C=CN3N=CC(=C3N=2)C(=O)NC)=CC=CC(F)=C1 TUPCMOPJDADTAY-DZGCQCFKSA-N 0.000 claims 1
- VEFAIJAFTRTKSA-DOTOQJQBSA-N 5-[(2r,4s)-2-(3-fluorophenyl)-4-hydroxypyrrolidin-1-yl]-n-propan-2-ylpyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2C[C@H](O)CN2C=2C=CN3N=CC(=C3N=2)C(=O)NC(C)C)=CC=CC(F)=C1 VEFAIJAFTRTKSA-DOTOQJQBSA-N 0.000 claims 1
- HHFHBMCHRPJYLX-DOTOQJQBSA-N 5-[(2r,5s)-2-(5-fluoropyridin-3-yl)-5-(hydroxymethyl)pyrrolidin-1-yl]-n-(1-methylcyclopropyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1=NN2C=CC(N3[C@H](CC[C@H]3CO)C=3C=C(F)C=NC=3)=NC2=C1C(=O)NC1(C)CC1 HHFHBMCHRPJYLX-DOTOQJQBSA-N 0.000 claims 1
- AROVXDKGPGGRBP-DIOULYMOSA-N 5-[(2r,5s)-2-(5-fluoropyridin-3-yl)-5-(hydroxymethyl)pyrrolidin-1-yl]-n-[(2r)-1,1,1-trifluoropropan-2-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CC[C@@H](CO)N2C=2C=CN3N=CC(=C3N=2)C(=O)N[C@H](C)C(F)(F)F)=CN=CC(F)=C1 AROVXDKGPGGRBP-DIOULYMOSA-N 0.000 claims 1
- YYCRCMXHHDOWEV-DOTOQJQBSA-N 5-[(2r,5s)-2-(5-fluoropyridin-3-yl)-5-(hydroxymethyl)pyrrolidin-1-yl]-n-propan-2-ylpyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CC[C@@H](CO)N2C=2C=CN3N=CC(=C3N=2)C(=O)NC(C)C)=CN=CC(F)=C1 YYCRCMXHHDOWEV-DOTOQJQBSA-N 0.000 claims 1
- JPAYSBNMHYNPLA-KRYHZZBUSA-N 5-[(2s,5r)-5-(5-fluoropyridin-3-yl)-2-(hydroxymethyl)-2-methylpyrrolidin-1-yl]-n-[(2s)-1,1,1-trifluoropropan-2-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@@H]2N([C@](CC2)(C)CO)C=2C=CN3N=CC(=C3N=2)C(=O)N[C@@H](C)C(F)(F)F)=CN=CC(F)=C1 JPAYSBNMHYNPLA-KRYHZZBUSA-N 0.000 claims 1
- COJJJJKXTCQCLW-UHFFFAOYSA-N 5-[2-(2-ethyl-5-fluoropyridin-3-yl)pyrrolidin-1-yl]-n-(4-hydroxycyclohexyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound CCC1=NC=C(F)C=C1C1N(C2=NC3=C(C(=O)NC4CCC(O)CC4)C=NN3C=C2)CCC1 COJJJJKXTCQCLW-UHFFFAOYSA-N 0.000 claims 1
- GYPXDOPFEWTHRF-CTWPCTMYSA-N 5-[2-(5-fluoro-2-methylpyridin-3-yl)pyrrolidin-1-yl]-N-[(2R)-2-hydroxycyclopentyl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound CC1=C(C=C(F)C=N1)C1CCCN1C1=NC2=C(C=NN2C=C1)C(=O)NC1CCC[C@H]1O GYPXDOPFEWTHRF-CTWPCTMYSA-N 0.000 claims 1
- IHXVXJVXFFLYQL-OAHLLOKOSA-N [5-[(2r)-2-(2-amino-5-fluoropyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl]-(azetidin-1-yl)methanone Chemical compound NC1=NC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)N4CCC4)C=NN3C=C2)CCC1 IHXVXJVXFFLYQL-OAHLLOKOSA-N 0.000 claims 1
- RWIYPTPMXPGFTG-CQSZACIVSA-N n-(2-chloroethyl)-5-[(2r)-2-(5-fluoro-2-oxo-1h-pyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound FC1=CNC(=O)C([C@@H]2N(CCC2)C2=NC3=C(C(=O)NCCCl)C=NN3C=C2)=C1 RWIYPTPMXPGFTG-CQSZACIVSA-N 0.000 claims 1
- DKIDZDUYOIVIOB-OAHLLOKOSA-N n-(3-aminopropyl)-5-[(2r)-2-(2-chloro-5-fluoropyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)NCCCN)=CC(F)=CN=C1Cl DKIDZDUYOIVIOB-OAHLLOKOSA-N 0.000 claims 1
- ZGPOATYOAANSTK-LRTDYKAYSA-N n-cyclopropyl-5-[(2r)-2-[2-(2,3-dihydroxypropoxy)-5-fluorophenyl]pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound OCC(O)COC1=CC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)NC4CC4)C=NN3C=C2)CCC1 ZGPOATYOAANSTK-LRTDYKAYSA-N 0.000 claims 1
- SVIHXEVVNNRVEM-BDPMCISCSA-N n-cyclopropyl-5-[(2r)-2-[2-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]-5-fluorophenyl]pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound O1C(C)(C)OCC1COC1=CC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)NC4CC4)C=NN3C=C2)CCC1 SVIHXEVVNNRVEM-BDPMCISCSA-N 0.000 claims 1
- YDZSAJWQPHVDHL-UUSAFJCLSA-N n-cyclopropyl-5-[(2r)-2-[3-(2,3-dihydroxypropoxy)-5-fluorophenyl]pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound OCC(O)COC1=CC(F)=CC([C@@H]2N(CCC2)C2=NC3=C(C(=O)NC4CC4)C=NN3C=C2)=C1 YDZSAJWQPHVDHL-UUSAFJCLSA-N 0.000 claims 1
- HLAYAPGHRGSWFL-LWMIZPGFSA-N n-cyclopropyl-5-[(2r)-2-[3-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]-5-fluorophenyl]pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound O1C(C)(C)OCC1COC1=CC(F)=CC([C@@H]2N(CCC2)C2=NC3=C(C(=O)NC4CC4)C=NN3C=C2)=C1 HLAYAPGHRGSWFL-LWMIZPGFSA-N 0.000 claims 1
- SPGMDULIPMJULM-OAHLLOKOSA-N n-tert-butyl-5-[(2r)-2-(5-fluoro-2-oxo-1h-pyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)NC(C)(C)C)=CC(F)=CNC1=O SPGMDULIPMJULM-OAHLLOKOSA-N 0.000 claims 1
- VFMSIBXMZDZEJB-GOSISDBHSA-N tert-butyl n-[3-[[5-[(2r)-2-(2-chloro-5-fluoropyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carbonyl]amino]propyl]carbamate Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)NCCCNC(=O)OC(C)(C)C)=CC(F)=CN=C1Cl VFMSIBXMZDZEJB-GOSISDBHSA-N 0.000 claims 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract description 46
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract description 35
- 125000001424 substituent group Chemical group 0.000 abstract description 18
- 229910052736 halogen Inorganic materials 0.000 abstract description 15
- 150000002367 halogens Chemical group 0.000 abstract description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract description 12
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract description 7
- 125000000217 alkyl group Chemical group 0.000 abstract description 7
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract description 7
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract description 6
- 125000005842 heteroatom Chemical group 0.000 abstract description 6
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract description 4
- 125000006570 (C5-C6) heteroaryl group Chemical group 0.000 abstract description 3
- 125000004990 dihydroxyalkyl group Chemical group 0.000 abstract description 3
- 125000000623 heterocyclic group Chemical group 0.000 abstract description 3
- 125000003545 alkoxy group Chemical group 0.000 abstract description 2
- 125000001072 heteroaryl group Chemical group 0.000 abstract description 2
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 abstract 3
- 125000006569 (C5-C6) heterocyclic group Chemical group 0.000 abstract 2
- 229910006074 SO2NH2 Inorganic materials 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 125000000565 sulfonamide group Chemical group 0.000 abstract 2
- 125000006163 5-membered heteroaryl group Chemical group 0.000 abstract 1
- 125000006577 C1-C6 hydroxyalkyl group Chemical group 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 208000035480 Ring chromosome 8 syndrome Diseases 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 67
- 239000000126 substance Substances 0.000 description 15
- 230000005764 inhibitory process Effects 0.000 description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 11
- 101150009057 JAK2 gene Proteins 0.000 description 10
- 101150111783 NTRK1 gene Proteins 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- 108090000790 Enzymes Proteins 0.000 description 8
- 102000004190 Enzymes Human genes 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 5
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 5
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 5
- 125000002757 morpholinyl group Chemical group 0.000 description 5
- 239000007821 HATU Substances 0.000 description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 150000007530 organic bases Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- HNYVPKNVKSTVJO-UHFFFAOYSA-N pyrazolo[1,5-a]pyrimidine-3-carboxylic acid Chemical compound C1=CC=NC2=C(C(=O)O)C=NN21 HNYVPKNVKSTVJO-UHFFFAOYSA-N 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 125000004204 2-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C(OC([H])([H])[H])C([H])=C1[H] 0.000 description 2
- BYHQTRFJOGIQAO-GOSISDBHSA-N 3-(4-bromophenyl)-8-[(2R)-2-hydroxypropyl]-1-[(3-methoxyphenyl)methyl]-1,3,8-triazaspiro[4.5]decan-2-one Chemical compound C[C@H](CN1CCC2(CC1)CN(C(=O)N2CC3=CC(=CC=C3)OC)C4=CC=C(C=C4)Br)O BYHQTRFJOGIQAO-GOSISDBHSA-N 0.000 description 2
- UEHKWTJSMNTTCC-SJKOYZFVSA-N 5-[(2R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]-N-[(2R)-2-hydroxypropyl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C[C@@H](O)CNC(=O)C1=C2N=C(C=CN2N=C1)N1CCC[C@@H]1C1=C(F)C=CC(F)=C1 UEHKWTJSMNTTCC-SJKOYZFVSA-N 0.000 description 2
- OCOGRTZGTMVULM-CQSZACIVSA-N 5-[(2r)-2-(5-fluoro-2-methylpyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxylic acid Chemical compound CC1=NC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(O)=O)C=NN3C=C2)CCC1 OCOGRTZGTMVULM-CQSZACIVSA-N 0.000 description 2
- IXSCVLCXUSMFAU-CYBMUJFWSA-N 5-[(2r)-2-(5-fluoropyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxylic acid Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)O)=CN=CC(F)=C1 IXSCVLCXUSMFAU-CYBMUJFWSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 101150069380 JAK3 gene Proteins 0.000 description 2
- 108091000080 Phosphotransferase Proteins 0.000 description 2
- MBOJMCCWZHTXSJ-UHFFFAOYSA-N [1-(trifluoromethyl)cyclopropyl]azanium;chloride Chemical compound Cl.FC(F)(F)C1(N)CC1 MBOJMCCWZHTXSJ-UHFFFAOYSA-N 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001207 fluorophenyl group Chemical group 0.000 description 2
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical group O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 102000020233 phosphotransferase Human genes 0.000 description 2
- 125000004193 piperazinyl group Chemical group 0.000 description 2
- 125000003386 piperidinyl group Chemical group 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004366 reverse phase liquid chromatography Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XINQFOMFQFGGCQ-UHFFFAOYSA-L (2-dodecoxy-2-oxoethyl)-[6-[(2-dodecoxy-2-oxoethyl)-dimethylazaniumyl]hexyl]-dimethylazanium;dichloride Chemical compound [Cl-].[Cl-].CCCCCCCCCCCCOC(=O)C[N+](C)(C)CCCCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCC XINQFOMFQFGGCQ-UHFFFAOYSA-L 0.000 description 1
- JPRPJUMQRZTTED-UHFFFAOYSA-N 1,3-dioxolanyl Chemical group [CH]1OCCO1 JPRPJUMQRZTTED-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- CSOYDALHEQEMAK-UHFFFAOYSA-N 2h-pyrimidine-1-carboxylic acid Chemical compound OC(=O)N1CN=CC=C1 CSOYDALHEQEMAK-UHFFFAOYSA-N 0.000 description 1
- OTCSCPHWCZZRDC-LBXVMSDZSA-N 5-[(2R)-2-(5-fluoro-2-methoxypyridin-3-yl)pyrrolidin-1-yl]-N-(4-methylsulfonylcyclohexyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound COC1=NC=C(F)C=C1[C@H]1CCCN1C1=NC2=C(C=NN2C=C1)C(=O)NC1CCC(CC1)S(C)(=O)=O OTCSCPHWCZZRDC-LBXVMSDZSA-N 0.000 description 1
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- IXPTZPMMOJWPBZ-OCBCSQNSSA-N 5-[(2r)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]-n-[(2s,3r)-1,3-dihydroxybutan-2-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)N[C@@H](CO)[C@H](O)C)=CC(F)=CC=C1F IXPTZPMMOJWPBZ-OCBCSQNSSA-N 0.000 description 1
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- VTUVGNKQBUVKIW-MRXNPFEDSA-N 5-[(2r)-2-(5-fluoro-2-methoxypyridin-3-yl)pyrrolidin-1-yl]-n-(3-hydroxypropyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound COC1=NC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)NCCCO)C=NN3C=C2)CCC1 VTUVGNKQBUVKIW-MRXNPFEDSA-N 0.000 description 1
- WAAWHVXSMHHZCZ-CQSZACIVSA-N 5-[(2r)-2-(5-fluoro-2-methoxypyridin-3-yl)pyrrolidin-1-yl]-n-methylpyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1([C@H]2CCCN2C=2C=CN3N=CC(=C3N=2)C(=O)NC)=CC(F)=CN=C1OC WAAWHVXSMHHZCZ-CQSZACIVSA-N 0.000 description 1
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- ZYIYWAPOCQBZSM-UHFFFAOYSA-N 5-[2-(2,5-difluorophenyl)pyrrolidin-1-yl]-n-[2-(4-hydroxypiperidin-1-yl)ethyl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound C1CC(O)CCN1CCNC(=O)C1=C2N=C(N3C(CCC3)C=3C(=CC=C(F)C=3)F)C=CN2N=C1 ZYIYWAPOCQBZSM-UHFFFAOYSA-N 0.000 description 1
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- MZSVPTRXUHRPHP-UHFFFAOYSA-N 5-fluoro-1-methylpyridin-2-one Chemical compound CN1C=C(F)C=CC1=O MZSVPTRXUHRPHP-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- HTJDQJBWANPRPF-UHFFFAOYSA-N Cyclopropylamine Chemical compound NC1CC1 HTJDQJBWANPRPF-UHFFFAOYSA-N 0.000 description 1
- FVIGODVHAVLZOO-UHFFFAOYSA-N Dixanthogen Chemical compound CCOC(=S)SSC(=S)OCC FVIGODVHAVLZOO-UHFFFAOYSA-N 0.000 description 1
- JNCMHMUGTWEVOZ-UHFFFAOYSA-N F[CH]F Chemical compound F[CH]F JNCMHMUGTWEVOZ-UHFFFAOYSA-N 0.000 description 1
- 108010081348 HRT1 protein Hairy Proteins 0.000 description 1
- 102100021881 Hairy/enhancer-of-split related with YRPW motif protein 1 Human genes 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- IAQOHRSJLFSNIO-MRXNPFEDSA-N [5-[(2r)-2-(5-fluoropyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl]-(3-hydroxyazetidin-1-yl)methanone Chemical compound C1C(O)CN1C(=O)C1=C2N=C(N3[C@H](CCC3)C=3C=C(F)C=NC=3)C=CN2N=C1 IAQOHRSJLFSNIO-MRXNPFEDSA-N 0.000 description 1
- RFEWPNNVHIQMAM-GOSISDBHSA-N [5-[(2r)-2-(5-fluoropyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl]-piperidin-1-ylmethanone Chemical compound FC1=CN=CC([C@@H]2N(CCC2)C2=NC3=C(C(=O)N4CCCCC4)C=NN3C=C2)=C1 RFEWPNNVHIQMAM-GOSISDBHSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- DGLFSNZWRYADFC-UHFFFAOYSA-N chembl2334586 Chemical compound C1CCC2=CN=C(N)N=C2C2=C1NC1=CC=C(C#CC(C)(O)C)C=C12 DGLFSNZWRYADFC-UHFFFAOYSA-N 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 238000001952 enzyme assay Methods 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 125000002632 imidazolidinyl group Chemical group 0.000 description 1
- WSFSSNUMVMOOMR-BJUDXGSMSA-N methanone Chemical compound O=[11CH2] WSFSSNUMVMOOMR-BJUDXGSMSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- HGBUMXKTCONBMP-FQNRMIAFSA-N n-(2,3-dihydroxypropyl)-5-[(2r)-2-(5-fluoro-2-methoxypyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound COC1=NC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)NCC(O)CO)C=NN3C=C2)CCC1 HGBUMXKTCONBMP-FQNRMIAFSA-N 0.000 description 1
- DLSRDRNPMPGSGU-OAHLLOKOSA-N n-(2-bromoethoxy)-5-[(2r)-2-(5-fluoro-2-methoxypyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound COC1=NC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)NOCCBr)C=NN3C=C2)CCC1 DLSRDRNPMPGSGU-OAHLLOKOSA-N 0.000 description 1
- VYIVOYKEWZBJNX-OAHLLOKOSA-N n-(2-chloroethyl)-5-[(2r)-2-(5-fluoro-2-methoxypyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound COC1=NC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)NCCCl)C=NN3C=C2)CCC1 VYIVOYKEWZBJNX-OAHLLOKOSA-N 0.000 description 1
- PKQNMQSZDCVFLD-GOSISDBHSA-N n-cyclobutyl-5-[(2r)-2-(5-fluoro-2-methylpyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound CC1=NC=C(F)C=C1[C@@H]1N(C2=NC3=C(C(=O)NC4CCC4)C=NN3C=C2)CCC1 PKQNMQSZDCVFLD-GOSISDBHSA-N 0.000 description 1
- QVEBEDUBSUAZSH-UHFFFAOYSA-N n-cyclobutyl-5-[2-(5-fluoropyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound FC1=CN=CC(C2N(CCC2)C2=NC3=C(C(=O)NC4CCC4)C=NN3C=C2)=C1 QVEBEDUBSUAZSH-UHFFFAOYSA-N 0.000 description 1
- HNJJBTOZBLOWTO-UHFFFAOYSA-N n-cyclopropyl-5-[2-(2-ethyl-5-fluoropyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound CCC1=NC=C(F)C=C1C1N(C2=NC3=C(C(=O)NC4CC4)C=NN3C=C2)CCC1 HNJJBTOZBLOWTO-UHFFFAOYSA-N 0.000 description 1
- XCCJJNIKWGXTSP-UHFFFAOYSA-N n-cyclopropyl-5-[2-(5-fluoro-2-methylpyridin-3-yl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide Chemical compound CC1=NC=C(F)C=C1C1N(C2=NC3=C(C(=O)NC4CC4)C=NN3C=C2)CCC1 XCCJJNIKWGXTSP-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- GHEKGGDYVHWSBM-UHFFFAOYSA-N tert-butyl n-[1-(trifluoromethyl)cyclopropyl]carbamate Chemical compound CC(C)(C)OC(=O)NC1(C(F)(F)F)CC1 GHEKGGDYVHWSBM-UHFFFAOYSA-N 0.000 description 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
- C07D453/02—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems
- C07D453/04—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems having a quinolyl-4, a substituted quinolyl-4 or a alkylenedioxy-quinolyl-4 radical linked through only one carbon atom, attached in position 2, e.g. quinine
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
- C07D453/02—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed systems contains four or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/22—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains four or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Pain & Pain Management (AREA)
- Tropical Medicine & Parasitology (AREA)
- Communicable Diseases (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Rheumatology (AREA)
- Dermatology (AREA)
- Oncology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Un compuesto que tiene la fórmula general I**Fórmula** o una sal del mismo, en donde: R1 es H o (alquilo C1-6); R2 es H, alquilo (C1-6), -fluoroalquilo (C1-6), -difluoroalquilo (C1-6), -trifluoroalquilo (C1-6), -cloroalquilo (C1-6), - clorofluoroalquilo (C2-6), -difluorocloroalquilo (C2-6), -clorohidroxialquilo (C2-6), -hidroxialquilo (C1-6), - dihidroxialquilo (C2-6), -(alquilo C1-6)CN, -(alquilo C1-6)SO2NH2, -(alquilo C1-6)NHSO2(alquilo C1-3), -(alquilo C1-6)NH2, -(alquilo C1-6)NH(alquilo C1-4), -(alquilo C1-6)N(alquilo C1-4)2, -(alquilo C1-6)NHC(>=O)O(alquilo C1- 4), -(alquilo C1-6)hetCyc1, -(alquilo C1-6)hetAr1, hetAr2, hetCyc2, -O(alquilo C1-6) que está opcionalmente sustituido con halógeno, OH o alcoxi (C1-4), -O(cicloalquilo C3-6), Cyc1, -(alquilo C1-6)(cicloalquilo C3-6), - (alquilo C1-6)(alcoxi C1-4), -(hidroxialquilo C1-6)(alcoxi C1-4), un anillo cicloalquilo de 7 miembros puenteado, opcionalmente sustituido con hidroxialquilo (C1-6), o un anillo heterocíclico de 7-8 miembros puenteado que tiene 1-2 átomos de nitrógeno en el anillo; o NR1R2 forma un anillo azacíclico de 4-6 miembros opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre alquilo (C1-6), OH, CO2H, (alquilo C1-3)CO2H, -O(alquilo C1-6) e hidroxialquilo (C1-6); hetCyc1 es un anillo heterocíclico de 5-6 miembros que tiene 1-2 heteroátomos en el anillo seleccionados independientemente entre N y O, en donde hetCyc1 está opcionalmente sustituido con oxo, OH, halógeno o alquilo (C1-6); hetCyc2 es un anillo heterocíclico enlazado a carbono de 6 miembros que tiene 1-2 heteroátomos en el anillo seleccionados independientemente entre N y O, en donde hetCyc2 está opcionalmente sustituido con F, SO2NH2, SO2(alquilo C1-3) o halógeno; hetAr1 es un anillo heteroarilo de 5 miembros que tiene 1-2 heteroátomos en el anillo seleccionados independientemente entre N y O y opcionalmente sustituido con alquilo (C1-4); 30 hetAr2 es un anillo heteroarilo de 5-6 miembros que tiene 1-2 átomos de nitrógeno en el anillo y opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre alquilo (C1-4), cicloalquilo (C3- 6), halógeno y OH; Cyc1 es un anillo cicloalquilo de 3-6 miembros que está opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre -(alquilo C1-4), -OH, -OMe, -CO2H, -(alquilo C1-4)OH, halógeno y CF3; Y es (i) fenilo opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre halógeno, alcoxi (C1-4), -CF3 -CHF2, -O(alquilo C1-4)hetCyc3, -(alquilo C1-4)hetCyc3, -O(alquilo C1-4)O(alquilo C1-3) y -O(dihidroxialquilo C3-6), o (ii) un anillo heteroarilo de 5-6 miembros que tiene un heteroátomo en el anillo seleccionado entre N y S, en donde dicho anillo heteroarilo está opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre halógeno, -O(alquilo C1-4), alquilo (C1-4) y NH2, o (iii) un anillo pirid-2-on-3-ilo opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre halógeno y alquilo (C1-4); hetCyc3 es un anillo heterocíclico de 5-6 miembros que tiene 1-2 heteroátomos en el anillo seleccionados independientemente entre N y O y opcionalmente sustituido con alquilo (C1-6); X es -CH2-, -CH2CH2-, -CH2O- o -CH2NRd-; Rd es H o -(alquilo C1-4); R3 es H o -(alquilo C1-4); cada R4 se selecciona independientemente entre halógeno, -alquilo (C1-4), -OH, -alcoxi (C1-4), -NH2, -NH(alquilo C1-4) y -CH2OH; y n es 0, 1, 2, 3, 4, 5 o 6.
Description
En determinadas realizaciones, R2 es -(alquilo C1-6)NHSO2(alquilo C1-3). Los ejemplos particulares incluyen -CH2CH2NHSO2CH3 y -C(CH3)2CH2NHSO2CH3. En una realización, R2 es -(alquilo C1-6)NHSO2(alquilo C1-3) y R1 es hidrógeno. En una realización, R2 es -(alquilo C1-6)NHSO2(alquilo C1-3) y R1 es (alquilo C1-6). En determinadas realizaciones, R2 se selecciona entre -(alquilo C1-6)NH2, -(alquilo C1-6)NH(alquilo C1-4) y -(alquilo
5 C1-6)N(alquilo C1-4)2.
En determinadas realizaciones, R2 es -(alquilo C1-6)NH2. Los ejemplos incluyen -CH2C(CH3)2NH2 y -CH2CH2CH2NH2. Un ejemplo particular es -CH2C(CH3)2NH2. En una realización, R2 es -(alquilo C1-6)NH2 y R1 es hidrógeno. En una realización, R2 es -(alquilo C1-6)NH2 y R1 es (alquilo C1-6).
10 En determinadas realizaciones, R2 es -(alquilo C1-6)NH(alquilo C1-4). Los ejemplos incluyen grupos que tienen la fórmula -(alquilo C1-4)NHCH3. Un valor particular es -C(CH3)2NHCH3. En una realización, R2 es -(alquilo C16)NH(alquilo C1-4) y R1 es hidrógeno. En una realización, R2 es -(alquilo C1-6)NH(alquilo C1-4) y R1 es (alquilo C16).
15 En determinadas realizaciones, R2 es -(alquilo C1-6)N(alquilo C1-4)2. Los ejemplos incluyen grupos que tienen la fórmula -(alquilo C1-4)N(CH3)2. Un valor particular es -(alquilo C1-6)NMe2. En una realización, R2 es -(alquilo C16)N(alquilo C1-4)2 y R1 es hidrógeno. En una realización, R2 es -(alquilo C1-6)N(alquilo C1-4)2 y R1 es (alquilo C1-6).
20 En determinadas realizaciones, R2 es -(alquilo C1-6)NHC(=O)O(alquilo C1-4). Un ejemplo incluye CH2CH2CH2NHC(=O)OC(CH3)3. En una realización, R2 es -(alquilo C1-6)NHC(=O)O(alquilo C1-4) y R1 es hidrógeno. En una realización, R2 es -(alquilo C1-6)NHC(=O)O(alquilo C1-4) y R1 es (alquilo C1-6).
En determinadas realizaciones, R2 se selecciona entre -(alquilo C1-6)hetCyc1 y -(alquilo C1-6)hetAr1.
25 En determinadas realizaciones, R2 es -(alquilo C1-6)hetCyc1. Los ejemplos de anillos hetCyc1 incluyen morfolinilo, piperidinilo, piperazinilo e imidazolidinilo, cada uno de los cuales está opcionalmente sustituido con un sustituyente seleccionado entre oxo, OH, halógeno y alquilo (C1-6). En determinadas realizaciones hetCyc1 es morfolinilo, piperidinilo, piperazinilo o imidazolidin-2-ona opcionalmente sustituidos con OH, halógeno o alquilo (C1-6). Los
30 ejemplos de la parte -alquilo (C1 -6) incluyen metileno, etileno, dimetiletileno, y similares.
Los ejemplos de R2 cuando está representado por -(alquilo C1-6)hetCyc1 incluyen las estructuras:
En determinadas realizaciones, R2 cuando está representado por -(alquilo C1-6)hetCyc1 incluye las estructuras:
40 En determinadas realizaciones hetCyc1 es morfolinilo o imidazolidin-2-ona.
7
Con referencia ahora a los sustituyentes en el anillo en la posición 5 de Fórmula I, en donde la posición 5 se identifica en la siguiente estructura:
5 en una realización, Y es fenilo opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre halógeno, alcoxi (C1-4), -CF3 -CHF2, -O(alquilo C1-4)hetCyc3, -(alquilo C1-4)hetCyc3, O(alquilo C1-4)O(alquilo C1-3) y -O(dihidroxialquilo C3-6).
En una realización, Y es fenilo opcionalmente sustituido con uno o dos de dichos sustituyentes. En una realización, Y
10 es fenilo opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre halógeno, alcoxi (C1-4), -O(alquilo C1-4)hetCyc3, -(alquilo C1-4)hetCyc3, -O(alquilo C1-4)O(alquilo C1-3) y -O(dihidroxialquilo C3-6). En una realización, Y es fenilo opcionalmente sustituido con uno o dos de dichos sustituyentes.
En una realización, Y es fenilo opcionalmente sustituido con uno o más sustituyentes seleccionados
15 independientemente entre -F, -Cl, -OMe, -CF3, -CHF2, morfoliniletoxi, morfoliniletilo, -OCH2CH2OMe, 2,3dihidroxipropoxi y 2,2-dimetil-1,3-dioxolanilo. En una realización, Y es fenilo opcionalmente sustituido con uno o dos de dichos sustituyentes.
El término "morfoliniletoxi" tal como se usa en el presente documento se refiere a un anillo morfolinilo sustituido en el 20 átomo de nitrógeno en el anillo con un grupo etoxi y puede representarse mediante la estructura:
El término "morfoliniletilo" tal como se usa en el presente documento se refiere a un anillo morfolinilo sustituido en el 25 átomo de nitrógeno en el anillo con un grupo etilo y puede representarse mediante la estructura:
Los ejemplos de Y incluyen fenilo, 3-fluorofenilo, 2,5-difluorofenilo, 2-cloro-5-fluorofenilo, 2-metoxifenilo, 2-metoxi-5
30 fluorofenilo, 2-trifluorometil-5-fluorofenilo, 2-difluorometil-5-fluorofenilo, 3-cloro-5-fluorofenilo, 3-fluoro-5-(2morfoliniletoxi)fenilo, 3-fluoro-5-(2-morfoliniletil)fenilo, 5-fluoro-2-(2-morfoliniletil)fenilo, 3-fluoro-5-metoxietoxifenilo, 5fluoro-2-metoxietoxifenilo, 3-fluoro-5-(2,3-dihidroxipropoxi)fenilo, 2-(2,3-dihidroxipropoxi)-5-fluorofenilo,
35 Los términos "3-fluoro-5-(2-morfoliniletoxi)fenilo", "3-fluoro-5-(2-morfoliniletil)fenilo" y "5-fluoro-2-(2morfoliniletil)fenilo" pueden representarse mediante las estructuras:
14
En una realización X es nulo, de modo que el anillo heterocíclico en la posición 5 de la Fórmula I tiene la estructura:
5 donde R3, R4, Y y n son tal como se definen en el presente documento. En una realización, Y es fenilo opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre halógeno, -alcoxi (C1-4), -CF3 y -CHF2. En una realización, Y es fenilo, 3-fluorofenilo y 2,5-difluorofenilo. En una realización, Y es un anillo heteroarilo de 5-6 miembros que tiene un heteroátomo en el anillo seleccionado entre N y S, en donde dicho anillo heteroarilo está opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente
10 entre halógeno, -O(alquilo C1-4) y alquilo (C1-4), por ejemplo uno o más átomos de halógeno. En una realización, Y es piridilo. En una realización, R3 es hidrógeno. En otra realización, R3 es metilo. En una realización, n es 0. Un ejemplo particular del anillo en la posición 5 de la Fórmula I cuando X es nulo incluye las estructuras:
En una realización, X es CH2, de modo que el anillo heterocíclico en la posición 5 de la Fórmula I tiene la estructura:
20 donde R3, R4, Y y n son tal como se definen en el presente documento. En una realización, X es CH2, R3, R4 y n son tal como se definen en el presente documento, y Y es fenilo opcionalmente sustituido con uno o más sustituyentes seleccionados independientemente entre -F, -Cl, -OMe, -CF3, -CHF2, morfoliniletoxi, morfoliniletilo, -OCH2CH2OMe, 2,3-dihidroxipropoxi y 2,2-dimetil-1,3-dioxolanilo.
25 En una realización, X es CH2, R3, R4 y n son tal como se definen en el presente documento, y Y es fenilo, 3fluorofenilo, 2,5-difluorofenilo, 2-cloro-5-fluorofenilo, 2-metoxifenilo, 2-metoxi-5-fluorofenilo, 2-trifluorometil-5fluorofenilo, 2-difluorometil-5-fluorofenilo, 3-cloro-5-fluorofenilo, 3-fluoro-5-(2-morfoliniletoxi)fenilo, 3-fluoro-5-(2morfoliniletil)fenilo, 5-fluoro-2-(2-morfoliniletil)fenilo, 3-fluoro-5-metoxietoxifenilo, 5-fluoro-2-metoxietoxifenilo, 3-fluoro5-(2,3-dihidroxipropoxi)fenilo, 2-(2,3-dihidroxipropoxi)-5-fluorofenilo,
30
En una realización, X es CH2, R3, R4 y n son tal como se definen en el presente documento, y Y es fluorofenilo sustituido con un sustituyente seleccionado entre morfoliniletoxi, -OCH2CH2OMe, 2,3-dihidroxipropoxi y 2,2-dimetil
35 1,3-dioxolanilo.
En una realización, X es CH2, Y y R4 son tal como se definen en el presente documento, y R3 es hidrógeno. En otra realización, X es CH2, Y y R4 son tal como se definen en el presente documento, y R3 es metilo. En una realización, cada R4 se selecciona independientemente entre F, Cl, Me, OH, OMe, NH2, NHMe, CH2OH, CHF2 y CF3. En una
40 realización, n es 0. En una realización, n es 1. En una realización, n es 2.
17
- Nº de ejemplo
- CI50 de enzima TrkA (nM) CI50 de enzima Jak2 (nM) (% de inhibición a 1000 nM)
- 9
- 3,45 >1000 (4,6)
- 10
- 1,05 >1000 (47,5)
- 11
- 777,1 >1000 (10,1)
- 12
- 238,25 >1000 (4,5)
- 13
- 0,5 >1000 (41,4)
- 14
- 0,55 470 (66,7)
- 15
- 0,6 156 (83,1)
- 16
- 0,9 >1000 (31,7)
- 17
- 2,15 >1000 (5,6)
- 18
- 38,3 >1000 (2,8)
- 19
- 74,25 >1000 (3,4)
- 20
- 0,6 257 (78,9)
- 21
- 2,95 >1000 (5,8)
- 22
- 2,1 >1000 (9,8)
- 23
- 1,1 >1000 (10,1)
- 24
- 3,6 >1000 (11,5)
- 25
- 0,4 >1000 (19,4)
- 26
- 1,3 >1000 (9,9)
- 27
- 214,5 >1000 (1,3)
- 28
- 2,8 >1000 (5,0)
- 29
- 1,3 >1000 (13,2)
- 30
- 1,95 >1000 (25,7)
- 31
- 10,6 >1000 (5,1)
- 32
- 5,3 >1000 (8,6)
- 33
- 1,5 23,4 (99,9)
- 34
- 1,1 42,3 (96,9)
- 35
- 1,2 278 (77,4)
- 36
- 2,1 >1000 (22,2)
- 37
- 1,65 >1000 (25,0)
- 38
- 1,3 >1000 (18,2)
- 39
- 0,7 >1000 (30,4)
40
- Nº de ejemplo
- CI50 de enzima TrkA (nM) CI50 de enzima Jak2 (nM) (% de inhibición a 1000 nM)
- 40
- 0,8 >1000 (41,4)
- 41
- 28,9 >1000 (6,0)
- 42
- 48,3 >1000 (7,7)
- 43
- 139 >1000 (4,2)
- 44
- 1,5 388 (71,5)
- 45
- 1,4 195 (84,0)
- 46
- 3,3 >1000 (13,8)
- 47
- 1,5 >1000 (37,3)
- 48
- 0,6 429 (72,7)
- 49
- 4,2 >1000 (17,2)
- 50
- 1,23 418 (73,7)
- 51
- 1,18 186 (82,5)
- 52
- 7,4 >1000 (9,4)
- 53
- 10,4 >1000 (8,7)
- 54
- 2,25 >1000 (23,0)
- 55
- 1 >1000 (24,1)
- 56
- 2,4 >1000 (28,0)
- 57
- 3,93 >1000 (9,7)
- 58
- 9,4 >1000 (4,7)
- 59
- 16,95 >1000 (14,5)
- 60
- 2,25 >1000 (21,1)
- 61
- 1,95 699 (54,4)
- 62
- 2,53 >1000 (35,2)
- 63
- 4,55 >1000 (33,1)
- 64
- 1,6 575 (60,3)
- 65
- 0,6 >1000 (34,1)
- 66
- 0,57 >1000 (24,7)
- 67
- 5,1 >1000 (22,3)
- 68
- 6,6 >1000 (23,0)
- 69
- 60,3 >1000 (6,0)
- 70
- 23,95 >1000 (9,0)
41
- Nº de ejemplo
- CI50 de enzima TrkA (nM) CI50 de enzima Jak2 (nM) (% de inhibición a 1000 nM)
- 71
- 8,65 >1000 (6,2)
- 72
- 44,35 >1000 (11,7)
- 73
- 48,55 >1000 (4,9)
- 74
- 12,6 >1000 (12,2)
- 75
- 6,95 >1000 (15,1)
- 76
- 90,05 >1000 (4,8)
- 77
- 5,37 >1000 (15,3)
- 78
- 34,85 >1000 (5,8)
- 79
- 1,3 698 (54,8)
- 80
- 1,8 869 (50,7)
- 81
- 1,15 666 (54,4)
- 82
- 2,55 >1000 (10,7)
- 83
- 1,77 >1000 (26,3)
- 84
- 21,05 >1000 (2,7)
- 85
- 9,38 >1000 (6,0)
- 86
- 26,7 >1000 (17,3)
- 87
- 16,1 >1000 (37,2)
- 88
- 6,13 >1000 (15,1)
- 89
- 3,6 >1000 (33,1)
- 90
- 0,95 472 (67,3)
- 91
- 3,2 >1000 (34,9)
- 92
- 1013,3 >1000 (0,5)
- 93
- 5,1 >1000 (34,7)
- 94
- 568,2 >1000 (4,4)
- 95
- 5,4 >1000 (19,2)
- 96
- 342,5 >1000 (4,8)
- 97
- 6,2 >1000 (6,8)
- 98
- 9,0 >1000 (23,7)
- 99
- 7,0 >1000 (45,8)
- 100
- 4,7 >1000 (13,8)
- 101
- 11,7 >1000 (26,2)
42
- Nº de ejemplo
- CI50 de enzima TrkA (nM) CI50 de enzima Jak2 (nM) (% de inhibición a 1000 nM)
- 102
- 5,2 >1000 (17,3)
- 103
- 87,8 >1000 (4,5)
- 104
- 83,1 >1000 (6,1)
- 105
- 25,4 >1000 (18,7)
- 106
- 7,7 >1000 (8)
- 107
- 16,4 >1000 (7,1)
- 108
- 1191,6 >1000 (2,8)
- 109
- 36,7 >1000 (-0,3)
- 110
- 37,2 >1000 (-0,5)
- 111
- 37,8 >1000 (0,1)
- 112
- 30,9 >1000 (3,2)
- 113
- 3,2 >1000 (44,6)
- 114
- 29,9 >1000 (5)
- 115
- 15,3 >1000 (12,6)
- 116
- 26,2 >1000 (4,7)
- 117
- 45,0 >1000 (-1,4)
- 118
- 22,5 >1000 (-4,5)
- 119
- 131,2 >1000 (1,7)
- 120
- 22,8 >1000 (2,3)
- 121
- 182,5 >1000 (3,7)
- 122
- 33,2 >1000 (7,4)
- 123
- 6,4 >1000 (38,8)
- 124
- 2,9 759 (53,3)
- 125
- 12,8 >1000 (6,1)
- 126
- 218,5 >1000 (-1)
- 127
- 469,8 >1000 (0,2)
- 128
- 2595,0 >1000 (1,2)
- 129
- 8,0 >1000 (25,2)
- 130
- 1,7 >1000 (27,9)
- 131
- 5,0 >1000 (14,6)
- 132
- 44,4 >1000 (3,7)
43
- Nº de ejemplo
- CI50 de enzima TrkA (nM) CI50 de enzima Jak2 (nM) (% de inhibición a 1000 nM)
- 133
- 16,0 >1000 (14,4)
- 134
- 7,4 >1000 (3,3)
- 135
- 142,2 >1000 (-1)
- 136
- 26,3 >1000 (4,8)
- 137
- 793,7 >1000 (3,6)
- 138
- 34,8 >1000 (10)
- 139
- 32,7 >1000 (-0,4)
- 140
- 0,9 76,7 (90,1)
- 141
- 9,4 >1000 (9,4)
- 142
- 12,7 >1000 (-0,9)
- 143
- 8,0 >1000 (7)
- 144
- no ensayada no ensayada
- 145
- no ensayada no ensayada
- 146
- no ensayada no ensayada
- 147
- 30,8 >1000 (0,9)
- 148
- 1,1 >1000 (44,3)
- 149
- 6,1 >1000 (10,2)
- 150
- 5,7 >1000 (8,9)
- 151
- 1,4 >1000 (35,6)
- 152
- 18,1 >1000 (7,6)
- 153
- 2,1 >1000 (33,8)
- 154
- 1,3 524 (64,4)
- 155
- 0,2 >1000 (33,3)
- 156
- 2,1 >1000 (16,1)
- 157
- 2,8 >1000 (9,6)
- 158
- 9,9 >1000 (14,4)
- 159
- 4,3 >1000 (28,9)
- 160
- 25,6 >1000 (8,5)
- 161
- 3,0 >1000 (27,4)
- 162
- 2,2 444 (66,2)
- 163
- no ensayada no ensayada
- 164
- no ensayada no ensayada
- 165
- 1,1 >1000 (26,8)
- 166
- 2,4 >1000 (13,8)
44
- Nº de ejemplo
- CI50 de enzima TrkA (nM) CI50 de enzima Jak2 (nM) (% de inhibición a 1000 nM)
- 167
- 2,2 >1000 (9,8)
- 168
- 1,2 >1000 (23,2)
- 169
- 0,9 759 (51,9)
- 170
- 11,6 >1000 (0,7)
- 171
- 4,7 >1000 (7,8)
- 172
- 2,5 >1000 (11)
- 173
- 1,5 >1000 (5,4)
- 174
- 16,3 >1000 (6,4)
- 175
- 12,2 >1000 (3,8)
- 176
- 27,2 >1000 (6,3)
- 177
- 1,8 >1000 (26,2)
- 178
- 2,5 >1000 (16,9)
- 179
- 8,5 >1000 (-0,2)
- 180
- 12,3 >1000 (-0,8)
- 181
- 17,1 >1000 (5,2)
- 182
- 11,3 >1000 (21,2)
- 183
- 6,9 >1000 (-0,8)
- 184
- 7,4 >1000 (11,8)
- 185
- 8,6 >1000 (11,7)
- 186
- 57,1 >1000 (10,5)
- 187
- 61,6 >1000 (9,1)
- 188
- 83,0 >1000 (9,3)
- 189
- 76,4 >1000 (4,6)
- 190
- 2,4 >1000 (28,4)
- 191
- 69,5 >1000 (4,8)
- 192
- 437,8 >1000 (0,3)
- 193
- 15,6 >1000 (8,4)
- 194
- 4,7 >1000 (31,2)
- 195
- 7,7 >1000 (16,2)
- 196
- 6,8 >1000 (10,6)
- 197
- 4,8 >1000 (3,6)
45
- Nº de ejemplo
- CI50 de enzima TrkA (nM) CI50 de enzima Jak2 (nM) (% de inhibición a 1000 nM)
- 198
- 242,8 >1000 (1,6)
- 199
- 3,6 >1000 (38,8)
- 200
- 12,7 >1000 (12,5)
- 201
- 71,8 >1000 (3,8)
- 202
- 19,3 >1000 (11,5)
- 203
- no ensayada no ensayada
- 204
- 16,6 >1000 (37)
- 205
- 14,3 >1000 (7,2)
- 206
- 3,9 >1000 (12,6)
- 207
- 33,3 >1000 (0,9)
- 208
- 1,7 >1000 (21,2)
- 209
- 17,1 >1000 (5,4)
- 210
- 3,3 >1000 (32,3)
- 211
- 4,2 >1000 (19,5)
- 212
- 38,0 >1000 (14,2)
- 213
- 6,8 >1000 (21,9)
- 214
- 8,6 >1000 (29,7)
- 215
- 15,3 >1000 (28,3)
- 216
- 3,1 670 (54)
- 217
- 5,8 551 (61,7)
- 218
- 33,9 >1000 (24,6)
- 219
- 187,7 >1000 (25,5)
- 220
- 109,9 >1000 (15,2)
- 221
- 49,3 >1000 (-1,2)
- 222
- no ensayada no ensayada
- 223
- no ensayada no ensayada
- 224
- no ensayada no ensayada
- 225
- 52,4 >1000 (2,7)
- 226
- 10,5 >1000 (100)
- 227
- 12,3 445,8 (62,8)
- 228
- 13,0 >1000 (31,9)
- 229
- 15,9 >1000 (34,9)
- 230
- 3,0 665,6 (53,3)
46
- Nº de ejemplo
- CI50 de enzima TrkA (nM) CI50 de enzima Jak2 (nM) (% de inhibición a 1000 nM)
- 231
- 8,7 >1000 (26,6)
- 232
- 4,5 >1000 (31,9)
- 233
- 75,9 >1000 (6,7)
- 234
- 10,7 >1000 (5,3)
- 235
- 2,8 311 (73,1)
- 236
- 2,2 419
- (69,1)
- 237
- 2,1 616
- (51,9)
- 238
- 1,9 499
- (58,9)
- 239
- 10,1 >1000
- (15,5)
- 240
- 11,3 no ensayada
- 241
- 21,8 no ensayada
- 242
- 8,9 no ensayada
- 244
- 38,2 no ensayada
Los compuestos representativos de la invención se analizaron en los cuatro ensayos de enzimas Jak cinasa descritos en los ejemplos C, D, E y F. Los valores de CI50 se muestran en la tabla 2. Se descubrió que estos compuestos son incluso más selectivos para inhibir la actividad de TrkA cinasa respecto a inhibir la actividad de Jak1, Jak3 y Tyk2 cinasa que respecto a inhibir Jak2.
Tabla 2
- Nº de ej.
- CI50 de TrkA (nM) CI50 de Jak1 (nM) (% de inhibición a 1000 nM) CI50 de Jak2 (nM) (% de inhibición a 1000 nM) CI50 de Jak3 (nM) (% de inhibición a 1000 nM) CI50 de Tyk2 (nM) (% de inhibición a 1000 nM)
- 30
- 1,9 >1000 (13,4) >1000 (30,4) >1000 (2,9) >1000 (11,3)
- 52
- 7,4 >1000 (8,6) >1000 (13,0) >1000 (0,8) >1000 (13,8)
- 140
- 0,9 546 (64,2) 76,7 (98,5) >1000 (20,2) >1000 (34,8)
- 93
- 5,1 >1000 (19,7) >1000 (42,2) >1000 (10,6) >1000 (17,2)
- 106
- 7,6 >1000 (8,2) >1000 (21,0) >1000 (9,7) >1000 (14,8)
- 114
- 17,1 >1000 (10,9) >1000 (15,6) >1000 (8,5) >1000 (11,4)
- 181
- 29,8 >1000 (12,8) >1000 (18,1) >1000 (8,9) >1000 (10,7)
- 91
- 3,2 >1000 (20,3) >1000 (42,1) >1000 (8,3) >1000 (14,8)
- 123
- 6,3 >1000 (22,0) >1000 (49,1) >1000 (8,9) >1000 (14,4)
- 124
- 2,9 >1000 (36,4) 759 (72,3) >1000 (7,2) >1000 (16,2)
- 190
- 2,4 >1000 (14,3) >1000 (33,9) >1000 (7,2) >1000 (13,4)
- 98
- 9,0 >1000 (8,8) >1000 (27,8) >1000 (5,5) >1000 (9,2)
- 194
- 4,6 >1000 (7,4) >1000 (37,6) >1000 (2,6) >1000 (8,1)
47
Etapa B: Preparación de clorhidrato de 1-(trifluorometil)ciclopropanamina. Una solución de 1(trifluorometil)ciclopropilcarbamato de terc-butilo (0,3 g, 1,3 mmol) en HCl (dioxano 4 N, 6,7 ml, 27 mmol) se agitó a temperatura ambiente durante una noche. La reacción se concentró después para producir el producto en bruto en forma de un sólido de color blanco, que se usó directamente en la etapa siguiente suponiendo rendimiento
5 cuantitativo.
Etapa C: Preparación de (R)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-(1-(trifluorometil)ciclopropil)pirazolo[1,5a]pirimidina-3-carboxamida. A una solución en DMF (0,4 ml) de ácido (R)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1il)pirazolo[1,5-a]pirimidina-3-carboxílico (Preparación I, 50 mg, 0,15 mmol) y HATU (87 mg, 0,23 mmol) se le cargó
10 clorhidrato de 1-(trifluorometil)ciclopropanamina (37 mg, 0,23 mmol), seguida de adición gota a gota de DIEA (0,080 ml, 0,46 mmol). Después de agitar en primer lugar a temperatura ambiente durante 15 minutos y después a 85 °C durante una noche, la reacción se enfrió y se purificó directamente por cromatografía de fase inversa (del 5 al 60% de acetonitrilo/agua) para producir el producto final en forma de un sólido de color blanquecino (15 mg, 23%). LCMS (apci) m/z = 435,0 (M+H).
15 Los compuestos enumerados en la tabla A se prepararon de acuerdo con el método descrito en el Ejemplo 91, 92, 93 o 94, haciendo reaccionar ácido (R)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxílico (Preparación I) con materiales de partida de amina apropiados en presencia de un reactivo de acoplamiento de amida (por ejemplo HATU, EDCI/HOBt) y una base orgánica (por ejemplo DIEA, TEA) en un disolvente apropiado
20 (por ejemplo DMF, DCM).
Tabla A
- Ej. Nº
- Estructura Nombre químico Datos
- 99
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((trans)-4hidroxiciclohexil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 425,1 (M+H)
- 100
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((cis)-4hidroxiciclohexil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 425,1 (M+H)
- 101
- (R)-N-ciclobutil-5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5a]pirimidina-3-carboxamida LCMS (apci) m/z = 381,1 (M+H)
- 102
- (R)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-(1metilciclobutil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 395,1 (M+H)
- 103
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((1S,2S)-2hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 411,1 (M+H)
90 91 92
- Ej. Nº
- Estructura Nombre químico Datos
- 104
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((1S,2R)-2hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 411,1 (M+H)
- 105
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((1S,3S)-3hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 411,1 (M+H)
- 106
- (R)-N-(ciclopropilmetil)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 381,1 (M+H)
- 107
- (R)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-(1(hidroximetil)ciclopropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 397,1 (M+H)
- 108
- (R)-(5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidin3-il)(3-hidroxiazetidin-1-il)metanona LCMS (apci) m/z = 383,1 (M+H)
- 109
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((S)-2hidroxipropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 385,1 (M+H)
- 110
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((R)-2hidroxipropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 385,1 (M+H)
- 111
- (R)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-(2-hidroxi-2metilpropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 399,1 (M+H)
- Ej. Nº
- Estructura Nombre químico Datos
- 112
- (R)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-(2hidroxietil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 371,1 (M+H)
- 113
- N-(1-ciclopropiletil)-5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 395,1 (M+H)
- 114
- (R)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-metilpirazolo[1, 5a]pirimidina-3-carboxamida LCMS (apci) m/z = 341,1 (M+H)
- 115
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((R)-1-hidroxipropan2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 385,1 (M+H)
- 116
-
imagen89 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((S)-1-hidroxipropan2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 385,1 (M+H)
- 117
- (R)-5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5a]pirimidina-3-carboxamida LCMS (apci) m/z = 327,0 (M+H)
- 118
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-(1-metoxipropan-2il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 399,1 (M+H)
- 119
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-(2-hidroxi-3metoxipropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 415,1 (M+H)
94
- Ej. Nº
- Estructura Nombre químico Datos
- 135
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((1R,2S)-2hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 411,1 (M+H)
- 136
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((1R,2R)-2hidroxiciclohexil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 425,1 (M+H)
- 137
- (R)-(5-(2-(5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidin3-il)(piperidin-1-il)metanona LCMS (apci) m/z = 395,1
- 138
- 5-((R)-2-(5-fluoropiridin-3-il)pirrolidin-1-il)-N-((2R,3S,4S)-3(hidroximetil)biciclo[2.2.1]heptan-2-il)pirazolo[1,5-a]pirimidina-3carboxamida LCMS (apci) m/z = 451,2 (M+H)
Ejemplo 139
5 (R)-(5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidin-3-il)(3-hidroxiazetidin-1-il)metanona
A una solución en DMF (0,4 ml) de ácido (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina3-carboxílico (Preparación K, 30 mg, 0,084 mmol) se le añadió HATU (38 mg, 0,10 mmol) y clorhidrato de azetidin-3
10 ol (11 mg, 0,10 mmol) a temperatura ambiente, seguido de adición gota a gota de DIEA (0,044 ml, 0,25 mmol) a 0 °C. Después de agitar durante 20 minutos a temperatura ambiente, la reacción se purificó directamente por cromatografía de fase inversa (del 5 al 50% de acetonitrilo/agua) para producir el producto final en forma de un sólido de color blanco (26 mg, 75%). LCMS (apci) m/z = 413,1 (M+H).
15
95
- Ej. Nº
- Estructura Nombre químico Datos
- 148
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-(3hidroxipropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 415,1 (M+H)
- 149
- N-(2,3-dihidroxipropil)-5-((R)-2-(5-fluoro-2-metoxipiridin-3il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 431,1 (M+H)
- 150
- N-((R)-2,3-dihidroxipropil)-5-((R)-2-(5-fluoro-2-metoxipiridin-3il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 431,0 (M+H)
- 151
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-(4hidroxibutil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 429,1 (M+H)
- 152
- (R)-N-(2-terc-butoxietoxi)-5-(2-(5-fluoro-2-metoxipiridin-3il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 473,0 (M+H)
- 153
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-Nmetilpirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 371,1 (M+H)
- 154
- 5-((R)-2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N((1S,3S)-3-hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3carboxamida MS (apci) m/z = 441,1 (M+H)
99 100
- Ej. Nº
- Estructura Nombre químico Datos
- 155
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-(2hidroxietil)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 401,1 (M+H)
- 156
- 5-((R)-2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-((S)-2hidroxipropil)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 415,1 (M+H)
- 157
- 5-((R)-2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-((R)-2hidroxipropil)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 415,1 (M+H)
- 158
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-(2hidroxi-2-metilpropil)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 429,1 (M+H)
- 159
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-(1-(2hidroxietil)piperidin-4-il)pirazolo[1,5-a] pirimidina-3carboxamida MS (apci) m/z = 484,2 (M+H)
- 160
- (R)-N-(1,3-dihidroxipropan-2-il)-5-(2-(5-fluoro-2-metoxipiridin3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 431,1 (M+H)
- 161
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-(6-oxo1,6-dihidropiridin-3-il)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 450,0 (M+H)
- Ej. Nº
- Estructura Nombre químico Datos
- 162
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-(1(metilsulfonil)piperidin-4-il)pirazolo[1,5-a]pirimidina-3carboxamida MS (apci) m/z = 518,1 (M+H)
- 163
- (R)-N-(2-cloroetil)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin1-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 419,1 (M+H)
- 164
- (R)-N-(2-bromoetoxi)-5-(2-(5-fluoro-2-metoxipiridin-3il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 479,0 (M+H)
Los compuestos enumerados en la tabla C se prepararon mediante el método descrito en los Ejemplos 1, 139 o 140, haciendo reaccionar ácido (R)-5-(2-(2,5-difluorofenil)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxílico (Preparación C) con un material de partida de amina apropiado en presencia de un reactivo de acoplamiento de amida (por ejemplo HATU, EDCI/HOBt) y una base orgánica (por ejemplo DIEA, TEA) en un disolvente apropiado (por ejemplo DMF, DCM).
Tabla C
- Ej. Nº
- Estructura Nombre químico Datos
- 165
- 5-(2-(2,5-difluorofenil)pirrolidin-1-il)-N-(2hidroxietil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 388,1 (M+H)
- 166
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-(2hidroxipropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 402,1 (M+H)
- 167
-
imagen96 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-(2hidroxipropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 402,1 (M+H)
- 168
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-(3-hidroxi-2,2dimetilpropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 430,2 (M+H)
101 102
- Ej. Nº
- Estructura Nombre químico Datos
- 169
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-((1S, 3S)-3hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 428,1 (M+H)
- 170
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-(2-(4hidroxipiperidin-1-il)etil)pirazolo[1,5-a]pirimidina-3carboxamida LCMS (apci) m/z = 471,2 (M+H)
- 171
-
imagen97 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-(2-(4metilpiperazin-1-il)etil)pirazolo[1,5-a]pirimidina-3carboxamida LCMS (apci) m/z = 470,2 (M+H)
- 172
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-(2metoxietil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 402,1 (M+H)
- 173
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-(1,3dihidroxipropan-2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 418,1 (M+H)
- 174
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-((2S,3R)-1,3dihidroxibutan-2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 432,1 (M+H)
- 175
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-((25,3R)-1,3dihidroxibutan-2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 432,1 (M+H)
- 176
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-((2R,3S)-1,3dihidroxibutan-2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 432,1 (M+H)
- Ej. Nº
- Estructura Nombre químico Datos
- 177
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-((S)-1hidroxipropan-2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 402,1 (M+H)
- 178
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-((S)-1hidroxibutan-2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 416,1 (M+H)
- 179
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-((S)-1-hidroxi-3metilbutan-2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 430,1 (M+H)
- 180
- 5-((R)-2-(2,5-difluorofenil)pirrolidin-1-il)-N-((S)-1-hidroxi-3,3dimetilbutan-2-il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 444,2 (M+H)
Ejemplo 181
5 N-ciclopropil-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida
A una solución de ácido (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxílico (Preparación O, 50 mg, 0,15 mmol) en DCM (2 ml) se le añadió HOBt (40 mg, 0,29 mmol) seguido por EDCI (84 mg, 10 0,44 mmol). La solución se agitó a temperatura ambiente durante 15 minutos, después se trató con trietilamina (61 µl, 0,44 mmol) seguida de ciclopropilamina (31 µl, 0,44 mmol). Después de agitar durante 16 horas, la mezcla se repartió entre solución saturada de NH4Cl (20 ml) y DCM (20 ml) y la capa acuosa se extrajo con DCM (2 x 10 ml). Las fases orgánicas combinadas se lavaron con salmuera (10 ml), se secaron sobre Na2SO4, se filtraron y se concentraron. El residuo se purificó por cromatografía en columna sobre gel de sílice, eluyendo con un 2-4% de
15 MeOH/DCM, para proporcionar el producto del título en forma de un sólido de color blanco (44 mg, 79%). MS (apci) m/z = 381,1 (M+H).
Ejemplo 182
103 N-ciclopropil-5-(2-(2-etil-5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida
Se preparó de acuerdo con el método del Ejemplo 181, sustituyendo ácido (R)-5-(2-(5-fluoro-2-metilpiridin-3il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxílico con ácido (R)-5-(2-(2-etil-5-fluoropiridin-3-il)pirrolidin-15 il)pirazolo[1,5-a]pirimidina-3-carboxílico (Preparación Q). MS (apci) m/z = 395,1 (M+H).
Los compuestos enumerados en la tabla D se prepararon mediante el método descrito en el Ejemplo 181 o 182, haciendo reaccionar ácido (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxílico (Preparación O) o ácido (R)-5-(2-(2-etil-5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxílico
10 (Preparación Q) con un material de partida de amina apropiado en presencia de un reactivo de acoplamiento de amida (por ejemplo EDCI/HOBt) y una base orgánica (por ejemplo TEA) en un disolvente apropiado (por ejemplo DCM).
Tabla D
- Ej. Nº
- Estructura Nombre químico Datos
- 183
-
imagen100 (R)-N-terc-butil-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 397,1 (M+H)
- 184
- (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-Nisopropilpirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 383,1 (M+H)
- 185
- (R)-N-ciclobutil-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1il)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 395,1 (M+H)
- 186
- (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-Nmetilpirazolo[1, 5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 355,1 (M+H)
- 187
- (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)pirazolo[1,5a]pirimidina-3-carboxamida LCMS (apci) m/z = 341,0 (M+H)
- 188
- (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-(2hidroxietil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 385,1 (M+H)
104 105
- Ej. Nº
- Estructura Nombre químico Datos
- 189
- (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-((R)-2hidroxipropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 399,1 (M+H)
- 190
- (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-(1metilciclopropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 395,1 (M+H)
- 191
- (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-(2metoxietil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 399,1 (M+H)
- 192
- (R)-(5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)pirazolo[1,5a]pirimidin-3-il)(3-hidroxiazetidin-1-il)metanona LCMS (apci) m/z = 397,1 (M+H)
- 193
- (R)-5-(2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-(1(hidroximetil)ciclopropil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 411,1 (M+H)
- 194
- 5-((R)-2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-((trans)-4hidroxiciclohexil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 439,1 (M+H)
- 195
-
imagen101 5-((R)-2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-((cis)-4hidroxiciclohexil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 439,2 (M+H)
- 196
- 5-((R)-2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-((1S,3S)-3hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3-carboxamida LCMS (apci) m/z = 425,1 (M+H)
Ejemplo 226
5 (R)-N-terc-butil-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida
Se preparó mediante el método que se ha descrito en el Ejemplo 140, usando ácido (R)-5-(2-(5-fluoro-1-metil-2-oxo1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxílico (Preparación R) y 2-metilpropan-2-amina. El 10 residuo se purificó por cromatografía en columna sobre sílice, eluyendo con 3%de MeOH/DCM para producir el compuesto del título (26 mg, rendimiento del 75%). MS (apci) m/z = 413,1 (M+H).
Los compuestos enumerados en la siguiente tabla se prepararon de acuerdo con el método descrito en el Ejemplo 140, haciendo reaccionar ácido (R)-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5
15 a]pirimidina-3-carboxílico (Preparación R) con el material de partida de amina apropiado en presencia de un reactivo de acoplamiento de amida (por ejemplo EDCI/HOBt), una base orgánica (por ejemplo TEA) en un disolvente (por ejemplo DCM).
Tabla E
- Ej. Nº
- Estructura Nombre químico Datos
- 227
- (R)-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1il)-N-isopropilpirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 399,1 (M+H)
- 228
-
imagen113 (R)-N-ciclopropil-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 397,1 (M+H)
- 229
- (R)-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1il)-N-(6-metilpiridin-3-il)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 448,1 (M+H)
- 230
- (R)-N-ciclobutil-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 411,1 (M+H)
116 117
- Ej. Nº
- Estructura Nombre químico Datos
- 231
- (R)-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1il)-N-(piridin-3-il)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 434,1 (M+H)
- 232
- (R)-N-(ciclopropilmetil)-5-(2-(5-fluoro-1-metil-2-oxo-1,2dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida MS (apci) m/z = 411,1 (M+H)
- 233
- 5-((R)-2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1il)-N-((S)-1-hidroxi-3,3-dimetilbutan-2-il)pirazolo[1,5-a]pirimidina3-carboxamida MS (apci) m/z = 457,1 (M+H)
- 234
-
imagen114 5-((R)-2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1il)-N-((1R,2R)-2-hidroxiciclohexil)pirazolo[1,5-a]pirimidina-3carboxamida MS (apci) m/z = 455,1 (M+H)
- 235
- N-((R)-1-ciclopropiletil)-5-((R)-2-(5-fluoro-1-metil-2-oxo-1,2dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida MS (apci) m/z = 425,1 (M+H)
- 236
- N-((S)-1-ciclopropiletil)-5-((R)-2-(5-fluoro-1-metil-2-oxo-1,2dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida MS (apci) m/z = 425,1 (M+H)
- 237
- (R)-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1il)-N-(1-metilciclopropil)pirazolo[1,5-a]pirimidina-3-carboxamida MS (apci) m/z = 411,1 (M+H)
- Ej. Nº
- Estructura Nombre químico Datos
- 242
- (R)-N-(3-ciclopropil-1H-pirazol-5-il)-5-(2-(5-fluoro2-metoxipiridin-3-il)pirrolidin-1-il)pirazolo[1,5a]pirimidina-3-carboxamida LCMS (apci) m/z = 463,0 (M+H)
- 243
- (R)-N-(3-etil-1H-pirazol-5-il)-5-(2-(5-fluoro-2metoxipiridin-3-il)pirrolidin-1-il)pirazolo[1,5a]pirimidina-3-carboxamida LCMS (apci) m/z = 451,0 (M+H)
- 244
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1il)-N-(1-isopropil-1H-pirazol-3-il)pirazolo[1,5a]pirimidina-3-carboxamida LCMS (apci) m/z = 465,0 (M+H)
Los compuestos en la Tabla G también pueden prepararse de acuerdo con el método del Ejemplo 240. Tabla G
- Ej. Nº
- Estructura Nombre
- 245
- (R)-5-(2-(5-fluoro-2-metoxipiridin-3-il)pirrolidin-1-il)-N-(2metil-1H-pirazol-4-il)pirazolo[1,5-a]pirimidina-3-carboxamida
- 246
- (R)-N-(1,2-dimetil-1H-imidazol-5-il)-5-(2-(5-fluoro-2metoxipiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida
119
Claims (1)
-
imagen1 imagen2 imagen3 imagen4 imagen5 imagen6 imagen7 5-((R)-2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-((1S,3S)-3-hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3carboxamida; 5-((R)-2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-((1R,2R)-2-hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3carboxamida; 5-((R)-2-(5-fluoro-2-metilpiridin-3-il)pirrolidin-1-il)-N-((R)-quinuclidin-3-il)pirazolo[1,5-a]pirimidina-3-carboxamida; 5-((R)-2-(2-etil-5-fluoropiridin-3-il)pirrolidin-1-il)-N-((trans)-4-hidroxiciclohexil)pirazolo[1,5-a]pirimidina-3carboxamida; 5-((R)-2-(2-etil-5-fluoropiridin-3-il)pirrolidin-1-il)-N-((1S,3S)-3-hidroxiciclopentil)pirazolo[1,5-a]pirimidina-3carboxamida; (R)-5-(2-(2-etil-5-fluoropiridin-3-il)pirrolidin-1-il)-N-(2-hidroxi-2-metilpropil)pirazolo[1,5-a]pirimidina-3-carboxamida; (R)-N-terc-butil-5-(2-(5-fluoro-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida; (R)-N-(2-cloroetil)-5-(2-(5-fluoro-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida; N-ciclopropil-5-((2R)-2-(2-((2,2-dimetil-1,3-dioxolan-4-il)metoxi)-5-fluorofenil)pirrolidin-1-il)pirazolo[1,5-a]pirimidina3-carboxamida; 5-((2R)-2-(2-((2,2-dimetil-1,3-dioxolan-4-il)metoxi)-5-fluorofenil)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida; N-ciclopropil-5-((2R)-2-(3-((2,2-dimetil-1,3-dioxolan-4-il)metoxi)-5-fluorofenil)pirrolidin-1-il)pirazolo[1,5-a]pirimidina3-carboxamida; 5-((2R)-2-(3-((2,2-dimetil-1,3-dioxolan-4-il)metoxi)-5-fluorofenil)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida; N-ciclopropil-5-((2R)-2-(3-(2,3-dihidroxipropoxi)-5-fluorofenil)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida; 5-((2R)-2-(3-(2,3-dihidroxipropoxi)-5-fluorofenil)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida; N-ciclopropil-5-((2R)-2-(2-(2,3-dihidroxipropoxi)-5-fluorofenil)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida; 5-((2R)-2-(2-(2,3-dihidroxipropoxi)-5-fluorofenil)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida; 5-((2R,5S)2-(5-fluoropiridin-3-il)-5-(hidroximetil)pirrolidin-1-il)-N-((R)-1,1,1-trifluoropropan-2-il)pirazolo[1,5-a]pirimidina-3carboxamida; 5-((2R,5S)-2-(5-fluoropiridin-3-il)-5-(hidroximetil)pirrolidin-1-il)-N-((S)-1,1,1-trifluoropropan-2-il)pirazolo[1,5a]pirimidina-3-carboxamida; 5-((2R,5S)-2-(5-fluoropiridin-3-il)-5-(hidroximetil)pirrolidin-1-il)-N-(1-metilciclopropil)pirazolo[1,5-a]pirimidina-3carboxamida; 5-((2R,5S)-2-(5-fluoropiridin-3-il)-5-(hidroximetil)pirrolidin-1-il)-N-isopropilpirazolo[1,5-a]pirimidina-3-carboxamida; 5-((2R,4S)-2-(3-fluorofenil)-4-hidroxipirrolidin-1-il)-N-((S)-1,1,1-trifluoropropan-2-il)pirazolo[1,5-a]pirimidina-3carboxamida; 5-((2R,4S)-2-(3-fluorofenil)-4-hidroxipirrolidin-1-il)-N-isopropilpirazolo[1,5-a]pirimidina-3-carboxamida; 5-((2R,4S)-2-(3-fluorofenil)-4-hidroxipirrolidin-1-il)-N-metilpirazolo[1,5-a]pirimidina-3-carboxamida; 5-((2S,5R)-5-(5-fluoropiridin-3-il)-2-(hidroximetil)-2-metilpirrolidin-1-il)-N-isopropilpirazolo[1,5-a]pirimidina-3carboxamida; 5-((2S,5R)-5-(5-fluoropiridin-3-il)-2-(hidroximetil)-2-metilpirrolidin-1-il)-N-((S)-1,1,1-trifluoropropan-2-il)pirazolo[1,5a]pirimidina-3-carboxamida; (R)-(5-(2-(2-amino-5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidin-3-il)(azetidin-1-il)metanona; 3-(5-(2-(2-cloro-5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamido)propilcarbamato de (R)terc-butilo; (R)-N-(3-aminopropil)-5-(2-(2-cloro-5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida; (R)-N-(2-terc-butoxietoxi)-5-(2-(2-cloro-5-fluoropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3-carboxamida; (R)-5-(2-(2-cloro-5-fluoropiridin-3-il)pirrolidin-1-il)-N-(2-hidroximetoxi)pirazolo[1,5-a]pirimidina-3-carboxamida; (R)-N-terc-butil-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida; (R)-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)-N-isopropilpirazolo[1,5-a]pirimidina-3carboxamida; (R)-N-ciclopropil-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida; (R)-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)-N-(6-metilpiridin-3-il)pirazolo[1,5-a]pirimidina3-carboxamida; (R)-N-ciclobutil-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida; (R)-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)-N-(piridin-3-il)pirazolo[1,5-a]pirimidina-3carboxamida; (R)-N-(ciclopropilmetil)-5-(2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5-a]pirimidina-3carboxamida; 5-((R)-2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)-N-((S)-1-hidroxi-3,3-dimetilbutan-2il)pirazolo[1,5-a]pirimidina-3-carboxamida; 5-((R)-2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)-N-((1R,2R)-2-hidroxiciclohexil)pirazolo[1,5a]pirimidina-3-carboxamida; N-((R)-1-ciclopropiletil)-5-((R)-2-(5-fluoro-1-metil-2-oxo-1,2-dihidropiridin-3-il)pirrolidin-1-il)pirazolo[1,5a]pirimidina-3-carboxamida;127imagen8
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| PCT/US2010/041538 WO2011006074A1 (en) | 2009-07-09 | 2010-07-09 | SUBSTITUTED PYRAZOLO[1,5-a]PYRIMIDINE COMPOUNDS AS TRK KINASE INHIBITORS |
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