EP2225244A1 - Dérivés d'mtoazoý1,2-a¨pyridine-2-carboxamides, leur préparation et leur application en thérapeutique - Google Patents
Dérivés d'mtoazoý1,2-a¨pyridine-2-carboxamides, leur préparation et leur application en thérapeutiqueInfo
- Publication number
- EP2225244A1 EP2225244A1 EP08873283A EP08873283A EP2225244A1 EP 2225244 A1 EP2225244 A1 EP 2225244A1 EP 08873283 A EP08873283 A EP 08873283A EP 08873283 A EP08873283 A EP 08873283A EP 2225244 A1 EP2225244 A1 EP 2225244A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- group
- imidazo
- pyridine
- ylcarbonyl
- pyridin
- 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.)
- Ceased
Links
- 239000003814 drug Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims description 31
- 229940053202 antiepileptics carboxamide derivative Drugs 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 115
- -1 hydroxyiminoalkyl Chemical group 0.000 claims abstract description 93
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims abstract description 39
- 125000005843 halogen group Chemical group 0.000 claims abstract description 38
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 38
- 239000002253 acid Substances 0.000 claims abstract description 37
- 150000003839 salts Chemical class 0.000 claims abstract description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 27
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 23
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims abstract description 21
- 229910003827 NRaRb Inorganic materials 0.000 claims abstract description 20
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 16
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 11
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 10
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 9
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 9
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 7
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 6
- 125000002950 monocyclic group Chemical group 0.000 claims abstract description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 4
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims abstract description 3
- 125000004739 (C1-C6) alkylsulfonyl group Chemical group 0.000 claims abstract description 3
- 125000006700 (C1-C6) alkylthio group Chemical group 0.000 claims abstract description 3
- 125000006528 (C2-C6) alkyl group Chemical group 0.000 claims abstract description 3
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 claims abstract description 3
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 claims abstract description 3
- 125000004666 alkoxyiminoalkyl group Chemical group 0.000 claims abstract description 3
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 claims abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 53
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 31
- 125000000217 alkyl group Chemical group 0.000 claims description 29
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 26
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 24
- 125000003545 alkoxy group Chemical group 0.000 claims description 23
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 21
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 20
- ICSNLGPSRYBMBD-UHFFFAOYSA-N 2-aminopyridine Chemical compound NC1=CC=CC=N1 ICSNLGPSRYBMBD-UHFFFAOYSA-N 0.000 claims description 19
- 238000011282 treatment Methods 0.000 claims description 19
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 16
- 229910052736 halogen Inorganic materials 0.000 claims description 14
- 150000002367 halogens Chemical class 0.000 claims description 14
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 11
- SIOXPEMLGUPBBT-UHFFFAOYSA-M picolinate Chemical compound [O-]C(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-M 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 9
- LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 claims description 8
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 8
- UTCSSFWDNNEEBH-UHFFFAOYSA-N imidazo[1,2-a]pyridine Chemical compound C1=CC=CC2=NC=CN21 UTCSSFWDNNEEBH-UHFFFAOYSA-N 0.000 claims description 8
- 125000002971 oxazolyl group Chemical group 0.000 claims description 8
- WJFYLCXWEXZNHU-UHFFFAOYSA-N 2,3,3a,4-tetrahydrothieno[3,2-b]pyridine Chemical group N1C=CC=C2SCCC21 WJFYLCXWEXZNHU-UHFFFAOYSA-N 0.000 claims description 7
- VSWICNJIUPRZIK-UHFFFAOYSA-N 2-piperideine Chemical compound C1CNC=CC1 VSWICNJIUPRZIK-UHFFFAOYSA-N 0.000 claims description 7
- RSEBUVRVKCANEP-UHFFFAOYSA-N 2-pyrroline Chemical compound C1CC=CN1 RSEBUVRVKCANEP-UHFFFAOYSA-N 0.000 claims description 7
- WQLJLPDGSLZYEP-UHFFFAOYSA-M imidazo[1,2-a]pyridine-2-carboxylate Chemical compound C1=CC=CC2=NC(C(=O)[O-])=CN21 WQLJLPDGSLZYEP-UHFFFAOYSA-M 0.000 claims description 7
- GWVMLCQWXVFZCN-UHFFFAOYSA-N isoindoline Chemical compound C1=CC=C2CNCC2=C1 GWVMLCQWXVFZCN-UHFFFAOYSA-N 0.000 claims description 7
- ZVJHJDDKYZXRJI-UHFFFAOYSA-N pyrroline Natural products C1CC=NC1 ZVJHJDDKYZXRJI-UHFFFAOYSA-N 0.000 claims description 7
- 229910052701 rubidium Inorganic materials 0.000 claims description 7
- BRNULMACUQOKMR-UHFFFAOYSA-N thiomorpholine Chemical compound C1CSCCN1 BRNULMACUQOKMR-UHFFFAOYSA-N 0.000 claims description 7
- XDNFEJPWYLNZMZ-UHFFFAOYSA-N 2,3-dihydroindol-1-yl-(5-methylimidazo[1,2-a]pyridin-2-yl)methanone Chemical compound C1CC2=CC=CC=C2N1C(=O)C1=CN2C(C)=CC=CC2=N1 XDNFEJPWYLNZMZ-UHFFFAOYSA-N 0.000 claims description 6
- BGDOLELXXPTPFX-UHFFFAOYSA-N 3,4-dihydro-2h-1,2-benzoxazine Chemical compound C1=CC=C2ONCCC2=C1 BGDOLELXXPTPFX-UHFFFAOYSA-N 0.000 claims description 6
- BJNFFGIXWPYPSN-UHFFFAOYSA-N 6-[3-(hydroxymethyl)phenyl]imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound OCC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(O)=O)=C1 BJNFFGIXWPYPSN-UHFFFAOYSA-N 0.000 claims description 6
- 125000004939 6-pyridyl group Chemical group N1=CC=CC=C1* 0.000 claims description 6
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims description 6
- 125000002541 furyl group Chemical group 0.000 claims description 6
- 125000003226 pyrazolyl group Chemical group 0.000 claims description 6
- 125000004076 pyridyl group Chemical group 0.000 claims description 6
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 6
- 125000001425 triazolyl group Chemical group 0.000 claims description 6
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 claims description 5
- 125000004429 atom Chemical group 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 239000008194 pharmaceutical composition Substances 0.000 claims description 5
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 5
- DZIGPBORHYBQNT-UHFFFAOYSA-N 6-(1,3-oxazol-2-yl)imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound C1=CC2=NC(C(=O)O)=CN2C=C1C1=NC=CO1 DZIGPBORHYBQNT-UHFFFAOYSA-N 0.000 claims description 4
- FQQPXBZHECFYLB-UHFFFAOYSA-N 6-(1h-1,2,4-triazol-5-yl)imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound C1=CC2=NC(C(=O)O)=CN2C=C1C=1N=CNN=1 FQQPXBZHECFYLB-UHFFFAOYSA-N 0.000 claims description 4
- UTTHZCRZRMHPMI-UHFFFAOYSA-N 6-(furan-2-yl)imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound C1=CC2=NC(C(=O)O)=CN2C=C1C1=CC=CO1 UTTHZCRZRMHPMI-UHFFFAOYSA-N 0.000 claims description 4
- KRYFQISDBUVDJF-UHFFFAOYSA-N 6-(furan-3-yl)imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound C1=CC2=NC(C(=O)O)=CN2C=C1C=1C=COC=1 KRYFQISDBUVDJF-UHFFFAOYSA-N 0.000 claims description 4
- 208000006096 Attention Deficit Disorder with Hyperactivity Diseases 0.000 claims description 4
- 208000036864 Attention deficit/hyperactivity disease Diseases 0.000 claims description 4
- FTPFSCGUKWSTGW-UHFFFAOYSA-N CC(O)C1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2CC=CCC2)=C1 Chemical compound CC(O)C1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2CC=CCC2)=C1 FTPFSCGUKWSTGW-UHFFFAOYSA-N 0.000 claims description 4
- 206010028980 Neoplasm Diseases 0.000 claims description 4
- 208000015802 attention deficit-hyperactivity disease Diseases 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 208000027866 inflammatory disease Diseases 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 125000001359 1,2,3-triazol-4-yl group Chemical group [H]N1N=NC([*])=C1[H] 0.000 claims description 3
- LMRFFCNAPPYYJV-UHFFFAOYSA-N 6-(1h-pyrazol-5-yl)imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound C1=CC2=NC(C(=O)O)=CN2C=C1C=1C=CNN=1 LMRFFCNAPPYYJV-UHFFFAOYSA-N 0.000 claims description 3
- NAIBHYWVJCQWHO-UHFFFAOYSA-N 6-(1h-pyrrol-3-yl)imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound C1=CC2=NC(C(=O)O)=CN2C=C1C=1C=CNC=1 NAIBHYWVJCQWHO-UHFFFAOYSA-N 0.000 claims description 3
- ZVSGZQDHKCSEEJ-UHFFFAOYSA-N 6-[5-(hydroxymethyl)furan-2-yl]imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound O1C(CO)=CC=C1C1=CN2C=C(C(O)=O)N=C2C=C1 ZVSGZQDHKCSEEJ-UHFFFAOYSA-N 0.000 claims description 3
- ICPHWBWBUHXEJO-UHFFFAOYSA-N 6-[6-[(2-methylpropan-2-yl)oxycarbonylamino]pyridin-2-yl]imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound CC(C)(C)OC(=O)NC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(O)=O)=N1 ICPHWBWBUHXEJO-UHFFFAOYSA-N 0.000 claims description 3
- KVWQCSAJCUROAZ-UHFFFAOYSA-N 6-methoxy-5-methylimidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound CC1=C(OC)C=CC2=NC(C(O)=O)=CN21 KVWQCSAJCUROAZ-UHFFFAOYSA-N 0.000 claims description 3
- UTRHHBXFIAIQFN-UHFFFAOYSA-N 6-pyridin-2-ylimidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound C1=CC2=NC(C(=O)O)=CN2C=C1C1=CC=CC=N1 UTRHHBXFIAIQFN-UHFFFAOYSA-N 0.000 claims description 3
- GQLGPDAEWDFOQK-UHFFFAOYSA-N C1CC2=CC=CC=C2N1C(=O)C(N=C1C=C2)=CN1C=C2C1=CC=CO1 Chemical compound C1CC2=CC=CC=C2N1C(=O)C(N=C1C=C2)=CN1C=C2C1=CC=CO1 GQLGPDAEWDFOQK-UHFFFAOYSA-N 0.000 claims description 3
- CDDUQRXUUNNVQF-UHFFFAOYSA-N [6-[3-(hydroxymethyl)phenyl]imidazo[1,2-a]pyridin-2-yl]-piperidin-1-ylmethanone Chemical compound OCC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2CCCCC2)=C1 CDDUQRXUUNNVQF-UHFFFAOYSA-N 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- QNXLDNKEBSESGA-UHFFFAOYSA-N ethyl 6-(1,3-oxazol-2-yl)imidazo[1,2-a]pyridine-2-carboxylate Chemical compound C1=CC2=NC(C(=O)OCC)=CN2C=C1C1=NC=CO1 QNXLDNKEBSESGA-UHFFFAOYSA-N 0.000 claims description 3
- GORHSKVFLXBPIL-UHFFFAOYSA-N ethyl 6-(1-tritylimidazol-4-yl)imidazo[1,2-a]pyridine-2-carboxylate Chemical compound C1=CC2=NC(C(=O)OCC)=CN2C=C1C(N=C1)=CN1C(C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 GORHSKVFLXBPIL-UHFFFAOYSA-N 0.000 claims description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 3
- FJYZWONVDIYSMD-UHFFFAOYSA-N 1,3-dihydroisoindol-2-yl-[6-[3-(hydroxymethyl)phenyl]imidazo[1,2-a]pyridin-2-yl]methanone Chemical compound OCC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2CC3=CC=CC=C3C2)=C1 FJYZWONVDIYSMD-UHFFFAOYSA-N 0.000 claims description 2
- WTCGKKICYGNBOP-UHFFFAOYSA-N 2,3-dihydro-1,4-benzoxazin-4-yl-[6-[3-(hydroxymethyl)phenyl]imidazo[1,2-a]pyridin-2-yl]methanone Chemical compound OCC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2C3=CC=CC=C3OCC2)=C1 WTCGKKICYGNBOP-UHFFFAOYSA-N 0.000 claims description 2
- AYQSBNMRGUVXOP-UHFFFAOYSA-N 2,3-dihydroindol-1-yl-[6-[3-(hydroxymethyl)phenyl]imidazo[1,2-a]pyridin-2-yl]methanone Chemical compound OCC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2C3=CC=CC=C3CC2)=C1 AYQSBNMRGUVXOP-UHFFFAOYSA-N 0.000 claims description 2
- SPSBNGJDTWDUGM-UHFFFAOYSA-N 2,3-dihydroindol-1-yl-[6-[5-(hydroxymethyl)furan-2-yl]imidazo[1,2-a]pyridin-2-yl]methanone Chemical compound O1C(CO)=CC=C1C1=CN2C=C(C(=O)N3C4=CC=CC=C4CC3)N=C2C=C1 SPSBNGJDTWDUGM-UHFFFAOYSA-N 0.000 claims description 2
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 claims description 2
- 125000003682 3-furyl group Chemical group O1C([H])=C([*])C([H])=C1[H] 0.000 claims description 2
- KCBLSJZZGWEYLT-UHFFFAOYSA-N 6-(1-tritylimidazol-4-yl)imidazo[1,2-a]pyridine-2-carboxylic acid Chemical compound C1=CC2=NC(C(=O)O)=CN2C=C1C(N=C1)=CN1C(C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 KCBLSJZZGWEYLT-UHFFFAOYSA-N 0.000 claims description 2
- GPXUMWVSNHMORB-UHFFFAOYSA-N C1CC2=CC=CC=C2N1C(=O)C(N=C1C=C2)=CN1C=C2C=1C=CNC=1 Chemical compound C1CC2=CC=CC=C2N1C(=O)C(N=C1C=C2)=CN1C=C2C=1C=CNC=1 GPXUMWVSNHMORB-UHFFFAOYSA-N 0.000 claims description 2
- ACAUQMQZGCXNIB-UHFFFAOYSA-N C1CC2=CC=CC=C2N1C(=O)C(N=C1C=C2)=CN1C=C2C=1N=CNN=1 Chemical compound C1CC2=CC=CC=C2N1C(=O)C(N=C1C=C2)=CN1C=C2C=1N=CNN=1 ACAUQMQZGCXNIB-UHFFFAOYSA-N 0.000 claims description 2
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims description 2
- SPVLZRSGNDPDMQ-UHFFFAOYSA-N NC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2CC=CCC2)=N1 Chemical compound NC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2CC=CCC2)=N1 SPVLZRSGNDPDMQ-UHFFFAOYSA-N 0.000 claims description 2
- 208000001132 Osteoporosis Diseases 0.000 claims description 2
- 208000018737 Parkinson disease Diseases 0.000 claims description 2
- QBUMLFPOJIUXGI-UHFFFAOYSA-N S1C=CC=2CN(CCC=21)C(=O)C=1N=C2N(C=C(C=C2)C=2C=C(C=CC=2)CO)C=1 Chemical compound S1C=CC=2CN(CCC=21)C(=O)C=1N=C2N(C=C(C=C2)C=2C=C(C=CC=2)CO)C=1 QBUMLFPOJIUXGI-UHFFFAOYSA-N 0.000 claims description 2
- 208000034799 Tauopathies Diseases 0.000 claims description 2
- DNSVWJSODRVWAM-UHFFFAOYSA-N [6-[3-(hydroxymethyl)phenyl]imidazo[1,2-a]pyridin-2-yl]-pyrrolidin-1-ylmethanone Chemical compound OCC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2CCCC2)=C1 DNSVWJSODRVWAM-UHFFFAOYSA-N 0.000 claims description 2
- 125000004644 alkyl sulfinyl group Chemical group 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 206010015037 epilepsy Diseases 0.000 claims description 2
- HISWZARRVXRVQN-UHFFFAOYSA-N ethyl 6-(1h-1,2,4-triazol-5-yl)imidazo[1,2-a]pyridine-2-carboxylate Chemical compound C1=CC2=NC(C(=O)OCC)=CN2C=C1C=1N=CNN=1 HISWZARRVXRVQN-UHFFFAOYSA-N 0.000 claims description 2
- JTZCSKOZRQXJIQ-UHFFFAOYSA-N ethyl 6-(1h-pyrazol-5-yl)imidazo[1,2-a]pyridine-2-carboxylate Chemical compound C1=CC2=NC(C(=O)OCC)=CN2C=C1C=1C=CNN=1 JTZCSKOZRQXJIQ-UHFFFAOYSA-N 0.000 claims description 2
- XPYHBXVJLCXYGI-UHFFFAOYSA-N ethyl 6-(2h-triazol-4-yl)imidazo[1,2-a]pyridine-2-carboxylate Chemical compound C1=CC2=NC(C(=O)OCC)=CN2C=C1C1=CNN=N1 XPYHBXVJLCXYGI-UHFFFAOYSA-N 0.000 claims description 2
- JDRVRXRNYVJFES-UHFFFAOYSA-N ethyl 6-(furan-3-yl)imidazo[1,2-a]pyridine-2-carboxylate Chemical compound C1=CC2=NC(C(=O)OCC)=CN2C=C1C=1C=COC=1 JDRVRXRNYVJFES-UHFFFAOYSA-N 0.000 claims description 2
- WTOMQRDROOROFO-UHFFFAOYSA-N ethyl 6-[1-tri(propan-2-yl)silylpyrrol-3-yl]imidazo[1,2-a]pyridine-2-carboxylate Chemical compound C1=CC2=NC(C(=O)OCC)=CN2C=C1C=1C=CN([Si](C(C)C)(C(C)C)C(C)C)C=1 WTOMQRDROOROFO-UHFFFAOYSA-N 0.000 claims description 2
- FQYYIPZPELSLDK-UHFFFAOYSA-N ethyl pyridine-2-carboxylate Chemical compound CCOC(=O)C1=CC=CC=N1 FQYYIPZPELSLDK-UHFFFAOYSA-N 0.000 claims description 2
- 208000035231 inattentive type attention deficit hyperactivity disease Diseases 0.000 claims description 2
- 125000003387 indolinyl group Chemical group N1(CCC2=CC=CC=C12)* 0.000 claims description 2
- 201000006417 multiple sclerosis Diseases 0.000 claims description 2
- 230000004770 neurodegeneration Effects 0.000 claims description 2
- 208000015122 neurodegenerative disease Diseases 0.000 claims description 2
- 208000020016 psychiatric disease Diseases 0.000 claims description 2
- 201000000980 schizophrenia Diseases 0.000 claims description 2
- 201000006152 substance dependence Diseases 0.000 claims description 2
- 208000011117 substance-related disease Diseases 0.000 claims description 2
- RDOOSYXRJFTHGV-UHFFFAOYSA-N 2,5-dihydropyrrol-1-yl-[6-[3-(hydroxymethyl)phenyl]imidazo[1,2-a]pyridin-2-yl]methanone Chemical compound OCC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2CC=CC2)=C1 RDOOSYXRJFTHGV-UHFFFAOYSA-N 0.000 claims 1
- DKUNOEBPMKJXSI-UHFFFAOYSA-N 3,6-dihydro-2h-pyridin-1-yl-[6-[3-(hydroxymethyl)phenyl]imidazo[1,2-a]pyridin-2-yl]methanone Chemical compound OCC1=CC=CC(C2=CN3C=C(N=C3C=C2)C(=O)N2CC=CCC2)=C1 DKUNOEBPMKJXSI-UHFFFAOYSA-N 0.000 claims 1
- MYDSAMPAYOLUMG-UHFFFAOYSA-N 3-aminothieno[3,2-b]pyridine-2-carboxylic acid Chemical compound C1=CN=C2C(N)=C(C(O)=O)SC2=C1 MYDSAMPAYOLUMG-UHFFFAOYSA-N 0.000 claims 1
- 208000024827 Alzheimer disease Diseases 0.000 claims 1
- WSFVDUSZHVUFQH-UHFFFAOYSA-N C=1N2C=C(N(C)C)C=CC2=NC=1C(=O)N1CCCCC1 Chemical compound C=1N2C=C(N(C)C)C=CC2=NC=1C(=O)N1CCCCC1 WSFVDUSZHVUFQH-UHFFFAOYSA-N 0.000 claims 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- 230000002490 cerebral effect Effects 0.000 claims 1
- 208000014674 injury Diseases 0.000 claims 1
- 125000004287 oxazol-2-yl group Chemical group [H]C1=C([H])N=C(*)O1 0.000 claims 1
- 230000008733 trauma Effects 0.000 claims 1
- 125000004738 (C1-C6) alkyl sulfinyl group Chemical group 0.000 abstract 1
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 84
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 57
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 54
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 40
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- RWXCVESEMJNNMF-UHFFFAOYSA-N oxadiazolo[5,4-b]pyridine Chemical compound C1=CN=C2ON=NC2=C1 RWXCVESEMJNNMF-UHFFFAOYSA-N 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 229960003531 phenolsulfonphthalein Drugs 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- IBBMAWULFFBRKK-UHFFFAOYSA-N picolinamide Chemical class NC(=O)C1=CC=CC=N1 IBBMAWULFFBRKK-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- CPNGPNLZQNNVQM-UHFFFAOYSA-N pteridine Chemical compound N1=CN=CC2=NC=CN=C21 CPNGPNLZQNNVQM-UHFFFAOYSA-N 0.000 description 1
- FQOBINBWTPHVEO-UHFFFAOYSA-N pyrazino[2,3-b]pyrazine Chemical compound N1=CC=NC2=NC=CN=C21 FQOBINBWTPHVEO-UHFFFAOYSA-N 0.000 description 1
- OUFHXMSGJIYFPW-UHFFFAOYSA-N pyrazino[2,3-c]pyridazine Chemical compound N1=NC=CC2=NC=CN=C21 OUFHXMSGJIYFPW-UHFFFAOYSA-N 0.000 description 1
- ARYJURLFRJCKLP-UHFFFAOYSA-N pyrazino[2,3-d]triazine Chemical compound N1=NN=CC2=NC=CN=C21 ARYJURLFRJCKLP-UHFFFAOYSA-N 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- CEBCCVFQNCQQBO-UHFFFAOYSA-N pyridazino[4,3-c]pyridazine Chemical compound N1=CC=C2N=NC=CC2=N1 CEBCCVFQNCQQBO-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- YEYHFKBVNARCNE-UHFFFAOYSA-N pyrido[2,3-b]pyrazine Chemical compound N1=CC=NC2=CC=CN=C21 YEYHFKBVNARCNE-UHFFFAOYSA-N 0.000 description 1
- OHZYAOYVLLHTGW-UHFFFAOYSA-N pyrido[3,2-c]pyridazine Chemical compound C1=CN=NC2=CC=CN=C21 OHZYAOYVLLHTGW-UHFFFAOYSA-N 0.000 description 1
- BWESROVQGZSBRX-UHFFFAOYSA-N pyrido[3,2-d]pyrimidine Chemical compound C1=NC=NC2=CC=CN=C21 BWESROVQGZSBRX-UHFFFAOYSA-N 0.000 description 1
- HHQDNOXLJMIISM-UHFFFAOYSA-N pyrido[3,2-d]triazine Chemical compound C1=NN=NC2=CC=CN=C21 HHQDNOXLJMIISM-UHFFFAOYSA-N 0.000 description 1
- ATVQBGCKUAGPDN-UHFFFAOYSA-N pyrimido[5,4-c]pyridazine Chemical compound C1=NC=C2N=NC=CC2=N1 ATVQBGCKUAGPDN-UHFFFAOYSA-N 0.000 description 1
- JOZPEVMCAKXSEY-UHFFFAOYSA-N pyrimido[5,4-d]pyrimidine Chemical compound N1=CN=CC2=NC=NC=C21 JOZPEVMCAKXSEY-UHFFFAOYSA-N 0.000 description 1
- MHOZZUICEDXVGD-UHFFFAOYSA-N pyrrolo[2,3-d]imidazole Chemical compound C1=NC2=CC=NC2=N1 MHOZZUICEDXVGD-UHFFFAOYSA-N 0.000 description 1
- QEIQICVPDMCDHG-UHFFFAOYSA-N pyrrolo[2,3-d]triazole Chemical compound N1=NC2=CC=NC2=N1 QEIQICVPDMCDHG-UHFFFAOYSA-N 0.000 description 1
- RQGPLDBZHMVWCH-UHFFFAOYSA-N pyrrolo[3,2-b]pyrrole Chemical compound C1=NC2=CC=NC2=C1 RQGPLDBZHMVWCH-UHFFFAOYSA-N 0.000 description 1
- GZTPJDLYPMPRDF-UHFFFAOYSA-N pyrrolo[3,2-c]pyrazole Chemical compound N1=NC2=CC=NC2=C1 GZTPJDLYPMPRDF-UHFFFAOYSA-N 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- 239000012048 reactive intermediate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005932 reductive alkylation reaction Methods 0.000 description 1
- 238000006268 reductive amination reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- QJDUDPQVDAASMV-UHFFFAOYSA-M sodium;ethanethiolate Chemical compound [Na+].CC[S-] QJDUDPQVDAASMV-UHFFFAOYSA-M 0.000 description 1
- 239000007901 soft capsule Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003536 tetrazoles Chemical class 0.000 description 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 1
- QKTRRACPJVYJNU-UHFFFAOYSA-N thiadiazolo[5,4-b]pyridine Chemical compound C1=CN=C2SN=NC2=C1 QKTRRACPJVYJNU-UHFFFAOYSA-N 0.000 description 1
- PWVGMQFTWJTCNG-UHFFFAOYSA-N thiadiazolo[5,4-d]pyrimidine Chemical compound C1=NC=C2N=NSC2=N1 PWVGMQFTWJTCNG-UHFFFAOYSA-N 0.000 description 1
- 150000008634 thiazolopyrimidines Chemical class 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- DBDCNCCRPKTRSD-UHFFFAOYSA-N thieno[3,2-b]pyridine Chemical compound C1=CC=C2SC=CC2=N1 DBDCNCCRPKTRSD-UHFFFAOYSA-N 0.000 description 1
- VJYJJHQEVLEOFL-UHFFFAOYSA-N thieno[3,2-b]thiophene Chemical compound S1C=CC2=C1C=CS2 VJYJJHQEVLEOFL-UHFFFAOYSA-N 0.000 description 1
- RBNBDIMXFJYDLQ-UHFFFAOYSA-N thieno[3,2-d]pyrimidine Chemical compound C1=NC=C2SC=CC2=N1 RBNBDIMXFJYDLQ-UHFFFAOYSA-N 0.000 description 1
- 229940125670 thienopyridine Drugs 0.000 description 1
- 239000002175 thienopyridine Substances 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- OVCXRBARSPBVMC-UHFFFAOYSA-N triazolopyridine Chemical compound C=1N2C(C(C)C)=NN=C2C=CC=1C=1OC=NC=1C1=CC=C(F)C=C1 OVCXRBARSPBVMC-UHFFFAOYSA-N 0.000 description 1
- YOWGRWHKDCHINP-UHFFFAOYSA-N tributyl(1,3-oxazol-2-yl)stannane Chemical compound CCCC[Sn](CCCC)(CCCC)C1=NC=CO1 YOWGRWHKDCHINP-UHFFFAOYSA-N 0.000 description 1
- 125000000025 triisopropylsilyl group Chemical group C(C)(C)[Si](C(C)C)(C(C)C)* 0.000 description 1
- SEDZOYHHAIAQIW-UHFFFAOYSA-N trimethylsilyl azide Chemical compound C[Si](C)(C)N=[N+]=[N-] SEDZOYHHAIAQIW-UHFFFAOYSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- CWMFRHBXRUITQE-UHFFFAOYSA-N trimethylsilylacetylene Chemical compound C[Si](C)(C)C#C CWMFRHBXRUITQE-UHFFFAOYSA-N 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
- C07D471/02—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 system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
- A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
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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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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61P25/08—Antiepileptics; Anticonvulsants
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- A—HUMAN NECESSITIES
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- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
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- A—HUMAN NECESSITIES
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- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A—HUMAN NECESSITIES
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- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
Definitions
- the present invention relates to imidazo [1,2-a] pyridine-2-carboxamide derivatives, to their preparation and to their therapeutic application in the treatment or prevention of diseases involving Nurr-1 nuclear receptors, also called NR4A2, NOT, TINUR, RNR-I, and HZF3.
- X and Y form, with the nitrogen atom which carries them, a saturated or partially saturated mono- or bicyclic cyclic amine of 5 to 10 members optionally containing 1 to 4 additional heteroatoms chosen from O, S, N, optionally substituted by a halogen atom, a (C 1 -C 6 ) alkyl group, a (C 1 -C 6 ) alkoxy, cyano, NRaRb, COOR 8 group , the said (C 1 -C 6 ) alkyl and (C 1 -C 6 ) alkoxy groups being optionally substituted with one or more halogen atoms;
- R 1 represents a hydrogen atom, a halogen atom, a (C 1 -C 6 ) alkoxy group, a group
- (Ci-C 6) alkyl, NRcRd, alkyl and alkoxy being optionally substituted by one or more halogen atoms, hydroxy, amino or (Ci-Ce) alkoxy;
- R 2 represents one of the following groups:
- a (C 1 -C 6 ) alkyl group optionally substituted with one or more groups independently selected from hydroxy, halogen, NRaRb, (C 1 -C 6 ) alkoxy, phenyl,
- a (C 1 -C 6 ) alkoxy group optionally substituted with one or more groups chosen independently of one another from a hydroxy, a halogen atom, a group
- a (C 1 -C 6 ) alkylsulfonyl group a (((Ci-C) alkyl) 3) silylethynyl,. a group -SO 2 -NR 9 R 10 ,
- a phenyl group optionally substituted by one or more groups chosen independently of one another from the following atoms or groups: halogen, (Q-)
- a heterocyclic group optionally substituted with a halogen atom, a group
- R 3 represents a hydrogen atom, a (C 2 -C 6) alkyl, a (Ci-C ⁇ ) alkoxy or halogen;
- R t represents a hydrogen atom, a (C 1 -C 4 ) alkyl group, a group or a fluorine atom
- R 5 represents a hydrogen atom, a phenyl group or a (C 1 -C 8) alkyl group
- R 5 and R 7 which may be identical or different, represent a hydrogen atom or a (C 1 -C 6 ) alkyl group or form, with the nitrogen atom carrying them, a 4- to 7-membered ring optionally including another heteroatom selected from N, O or S
- Rg is (Ci-C 6) alkyl
- R 9 and R 10 which may be identical or different, represent a hydrogen atom or a (C 1 -C 6 ) alkyl group
- Ru and Rn which may be identical or different, represent a hydrogen atom or a (C 1 -C 6 ) alkyl group
- Ra and Rb are independently of one another are hydrogen, (C r C 6) alkyl group or form with the nitrogen atom which carries them a 4- to 7-membered ring
- Rc is hydrogen and Rd is (C1-C6) alkyl; with the exception of 2- (2,3-dihydro-1H-indol-1-ylcarbonyl) -5-methylimidazo [1,2-a] pyridine, and 2- (4-thiomorpholin-1-yl-carbonyl) 6-chloroimidazo [1,2-a] pyridine, in the form of a base or an acid addition salt.
- the compounds of formula (I) may comprise one or more asymmetric carbon atoms. They can therefore exist as enantiomers or diastereoisomers. These enantiomers, diastereoisomers, as well as their mixtures, including the racemic mixtures, form part of the invention.
- the compounds of formula (I) may exist in the form of bases or addition salts with acids. Such addition salts are part of the invention.
- salts can be prepared with pharmaceutically acceptable acids, but the salts of other acids that are useful, for example, for the purification or the isolation of the compounds of formula (I) are also part of the invention.
- the compounds of formula (I) may also exist in the form of hydrates or solvates, namely in the form of associations or combinations with one or more water molecules or with a solvent. Such hydrates and solvates are also part of the invention.
- a halogen atom a fluorine, a chlorine, a bromine or an iodine
- an alkyl group a linear, branched or cyclic saturated aliphatic group optionally substituted by a linear, branched or cyclic saturated alkyl group.
- cyclic amines examples include benzoxazine, indoline, isoindoline, tetrahydroisoquinoline, morpholine, piperidine, pyrrolidine, pyrroline, tetrahydropyridine, tetrahydroquinoline, thiomorpholine, dihydroxybenzoxazine, tetrahydrothienopyridine; a heterocyclic group: mono or bicyclic group containing from 5 to 10 atoms, of which from 1 to 4 heteroatoms chosen from N, O and S, aromatic, unsaturated, saturated or partially saturated.
- heterocyclic groups mention may be made of: pyrrole, furan, thiophene, pyrazole, imidazole, triazole, tetrazole, oxazole, isoxazole, oxadiazole, thiazole, isothiazole, thiadiazole, pyridine, pyrimidine, pyrazine, pyridazine, triazine, furofuran , thienothiophene, pyrrolopyrrole, pyrroloimidazole, pyrrolopyrazole, pyrrolotriazole, imidazoimidazole, imidazopyrazole, furopyrrole, furoimidazole, furopyrazole, furotriazole, pyrrolooxazole, imidazooxazole, pyrazolooxazole, furooxazole, oxazolooxazole, oxazoloisoxazole
- a first group of compounds is constituted by the compounds for which R 2 is different from a hydrogen and chlorine atom and the other substituents are as defined above, in the form of a base or an acid addition salt.
- a second group of compounds is constituted by the compounds for which R 2 represents one of the following groups:
- a phenyl group optionally substituted with a -CO-R5 group, (C r C 6 ) alkyl itself optionally substituted by a hydroxyl;
- a heterocyclic group optionally substituted with a NRaRb, (C 1 -C 6) alkyl group optionally optionally substituted by a hydroxyl;
- R 5 represents a (C 1 -C 6 ) alkyl group
- Rn and Ri 2 which may be identical or different, represent a hydrogen atom or a group (C r C 6 ) alkyl;
- Ra and Rb are independently of each other hydrogen, (C 1 -C 6 ) alkyl; and the other substituents are as defined above, in the form of a base or an addition salt with an acid.
- R 2 represents one of the following groups:
- Rn and Ri 2 which may be identical or different, represent a hydrogen atom or a (C 1 -C 6 ) alkyl group
- Ra and Rb are independently of each other hydrogen, (C 1 -C 6 ) alkyl; and the other substituents are as defined above, in the form of a base or an addition salt with an acid.
- a fourth group of compounds is constituted by the compounds for which R 2 represents one of the following groups:
- a phenyl group optionally substituted with a group -CO-R 5 , (C 1 -C 6 ) alkyl itself optionally substituted with a hydroxyl;
- a pyridyl group optionally substituted by an amino group
- a pyrazolyl group optionally substituted by a furyl group optionally substituted with a hydroxymethyl group, an oxazolyl group, a triazolyl group, a pyrrolyl group or an imidazoyl group
- a pyridyl group optionally substituted by an amino group
- a pyrazolyl group optionally substituted by an amino group
- a pyrazolyl group optionally substituted with a hydroxymethyl group, an oxazolyl group, a triazolyl group, a pyrrolyl group or an imidazoyl group
- R 5 represents a group (Ci-C 6 ) alkyl
- Rn and Ri 2 identical or different, represent a hydrogen atom or a group (Q-
- a fifth group of compounds is constituted by the compounds for which X and Y form, with the nitrogen atom which carries them, a cyclic mono or bicyclic amine which is saturated or partially saturated, 5 to 10 members, optionally comprising an additional heteroatom selected from O or S, optionally substituted with a group selected from a halogen atom, and the other substituents are as defined above, in the basic state or from acid addition salt.
- a sixth group of compounds is constituted by the compounds for which -NXY represents a dihydrobenzoxazine, indoline, isoindoline, morpholine, piperidine, pyrrolidine, pyrroline, tetrahydropyridine, tetrahydroquinoline group, thiomorpholine, tetrahydrothienopyridine, optionally substituted by one or more halogen atoms; and the other substituents are as defined above, in the form of a base or an addition salt with an acid.
- a seventh group of compounds is constituted by the compounds for which:
- -NXY represents a dihydrobenzoxazine, indoline isoindoline, morpholine, piperidine, pyrrolidine, pyrroline, tetrahydropyridine, tetrahydroquinolea, thiomorpholine, tetrahydrothienopyridine group, optionally substituted with a halogen atom;
- R 2 represents one of the following groups: a (C 1 -C 6 ) alkoxy group, a group NR 11 R 12 ,
- a phenyl group optionally substituted with a group chosen from a halogen, a (C 1 -C e) alkoxy group, a (C r C 6 ) alkyl group optionally substituted by a hydroxyl or a C (O) R 5 group ,
- R 5 represents a (C 1 -C 6 ) alkyl group
- R 11 and R 12 which may be identical or different, represent a hydrogen atom or a (C 1 -C 6 ) alkyl group
- Ra and Rb are independently of each other hydrogen, (C 1 -C 6 ) alkyl; R 1 , R 3 and R 4 represent a hydrogen atom, in the form of a base or an addition salt with an acid.
- R 1 , R 3 and R 4 represent a hydrogen atom, in the form of a base or an addition salt with an acid.
- -NXY represents a dihydrobenzoxazine, indoline group optionally substituted with a fluorine atom, isoindoline, morpholine, piperidine, pyrrolidine, pyrroline, tetrahydropyridine, tetrahydroquinoline, thiomorpholine, tetrahydrothienopyridine;
- R 2 represents a methoxy group, a phenyl group substituted by a hydroxymethyl, hydroxyethyl, hydroxy-methyl-ethyl, acetyl, N-dimethyl group, a pyridyl group optionally substituted with an amino group, a pyrazolyl group, a furyl group optionally substituted with a hydroxymethyl group, an oxazolyl group, a triazolyl group, a pyrrolyl group or an imidazoyl group;
- R 1, R 3 and R 4 represent a hydrogen atom, in the form of a base or an addition salt with an acid.
- a ninth group of compounds is constituted by the compounds for which NXY represents a dihydrobenzoxazine, indoline, isoindoline, tetrahydroisoquinoline, morpholine, piperidine, pyrrolidine, pyrroline, tetrahydropyridine, tetrahydroquinoline group, thiomorpholine, tetrahydrothienopyridine, these groups being optionally substituted by a fluorine atom; R 1, R 3 and R 4 represent a hydrogen atom;
- R 2 represents a methoxy group or a phenyl group substituted by a hydroxymethyl or N-dimethyl group, in the form of a base or an addition salt with an acid.
- the compounds of general formula (I) can be prepared according to the process described in scheme 1.
- the first synthetic route (transformation A 2 ) consists in preparing, according to methods known to those skilled in the art, a 2-amino-pyridine of formula (II), in which R 1 , R 2 , R 3 and R 1 are defined as above, then to form the imidazo [1,2- ⁇ ] pyridine ring by condensation of a halogenated derivative of 2-oxo-propionamide (lu) in which HaI represents a chlorine, bromine or iodine atom and X and Y are defined as previously by analogy with the methods described by JJ. Bourguignon et al. in Aust. J. Chem., 50, 719 (1997) and by JG Lombardino in J. Org. Chem., 30, 2403 (1965) for example.
- formula (II) in which R 1 , R 2 , R 3 and R 1 are defined as above
- the halogenated derivatives of 2-oxo-propionamide (DI) can be obtained for example according to the method described by R. Kluger et al. in J. Am. Chem. Soc., 106, 4017 (1984).
- the 2-amino-pyridines of formula (JI) in which R 1 , R 2 , R 3 and R 4 are defined as above can be prepared for example by transformation A 1 , ie:
- the second synthesis route (B 2 transformation) consists in coupling an imidazopyridine-2-carboxylic acid or one of its derivatives of formula (VI) in which R 1 , R 2 , R 3 and R 4 are defined as previously, W represents a hydroxy group, a halogen atom or a group (CrC 6 ) alkoxy with a cyclic amine X-NH-Y of formula (VII), in which X and Y are defined as above, according to methods known from skilled person.
- the acid may be converted beforehand into one of its reactive derivatives such as acid halide, anhydride, mixed anhydride or activated ester and then reacted with the amine (VII) in the presence of a base such as diisopropylethylamine, triethylamine or pyridine, in an inert solvent such as THF, DMF or dichloromethane.
- a base such as diisopropylethylamine, triethylamine or pyridine
- an inert solvent such as THF, DMF or dichloromethane.
- the coupling may also be carried out in the presence of a coupling agent such as CDI, EDCI 3 HATU or HBTU under the same conditions without isolating a reactive intermediate.
- the amine (VII) can be reacted with an ester of the acid of formula (VI) in the presence of a catalyst such as trimethylaluminum according to the method of Weinreb, S. et al (Tet Lett. 1977), 18, 4171) or zirconium terbutylate.
- a catalyst such as trimethylaluminum according to the method of Weinreb, S. et al (Tet Lett. 1977), 18, 4171) or zirconium terbutylate.
- the imidazopyridine-2-carboxylic acid derivatives of formula (VI) in which R 1 , R 2 , R 3 and R 4 are defined as above and W is hydroxy or halogen are prepared by condensation of a 2-aminopyridine of formula (II) wherein R 1 , R 2 , R 3 and R 4 are defined as above on a 3-halogeno-2-oxo-propionic acid ester of formula (VIU) in which HaI represents a halogen and W is (Q-C6) alkoxy, under the conditions similar to those used for the condensation of a derivative of formula (H) on a derivative of formula (ItI), followed if necessary by the conversion of the ester to acid and then to acid chloride or other reactive derivative (transformation B 1 ).
- the third synthesis route (C 2 conversion) consists in coupling a derivative of general formula (EK) in which R 1 , R 3 , R 4 , X and Y are defined as above and Z represents a halogen atom such as bromine or iodine, a sulfonyloxy group or a reactive group such as boryl, stannyl or silyl on a derivative of formula R 2 -Z '(V) in which R 2 is defined as above and
- Z ' represents a reactive group such as a boryl, stannyl or silyl group or a hydrogen atom when Z represents a halogen atom or a sulphonyloxy group, or - Z' represents a halogen atom such as bromine or iodine when Z represents a reactive group such as a boryl, stannyl or silyl group or a hydrogen atom.
- Imidazopyridine-2-carboxylic acids or their derivatives of formula (X) in which R 1 , R 3 and R 4 are defined as above, W is (C 1 -C 6 ) alkoxy, hydroxy or halogen and Z represents a boryl group, stannyl or silyl or a halogen atom can be prepared (Di transformation) by condensation of a 2-aminopyridine of formula (IV), wherein R 1 , R 3 and R 4 are defined as above and Z represents a boryl group , stannyl or silyl or a halogen atom, with a 3-halo-2-oxo-propionic acid ester of formula (Vm), wherein Hal represents a halogen and W is a (Ci-C 6 ) alkoxy group, under the conditions similar to those mentioned above for the condensation of 2-aminopyridines of formula (II) with a derivative of formula (VII), to obtain imidazopyridine-2-carboxylic acids or their derivative
- Imidazopyridine-2-carboxylic acids or their derivatives of formula (VI), in which R 1 , R 2 , R 3 and R 4 are defined as above, W is (dC 6 ) alkoxy, hydroxy or halogen may also be prepared ( transformation Ei) by coupling of a derivative of general formula (X), in which R 1 , R 3 and R 4 are defined as above, W is (C 1 -C 6 ) alkoxy and Z represents a halogen atom such that bromine or iodine, a sulfonyloxy group or a reactive group such as boryl, stannyl or silyl on a derivative of formula R 2 -Z '(V) in which R 2 is defined as above and
- Z 1 represents a reactive group such as a boryl, stannyl or silyl group or a hydrogen atom when Z represents a halogen atom or a sulphonyloxy group, or - Z 1 represents a halogen atom such as bromine or iodine when Z represents a reactive group such as a boryl, stannyl or silyl group or a hydrogen atom, optionally followed by the conversion of the ester to acid and then to acid chloride or other reactive derivative.
- This synthetic route consists of the conversion of a compound of general formula (XI), (XII) or (X ⁇ i), in which R 1, R 3 , R 4 , X, Y and W are defined as above and V represents a precursor group allowing the construction of the heterocycle of formula R 2 according to the methods known to those skilled in the art.
- V can represent:
- a 2-haloacyl group such as bromoacetyl, or 1-halo-2-oxoalkyl, such as 1-bromo-2-oxoethyl, which can be converted, for example, into thiazolyl, imidazolyl or oxazolyl group by treatment; by thiourea, thioamide, guanidine, urea or amide derivatives,
- alkynyl group such as ethynyl
- 1,2,3-triazol-4-yl group an alkynyl group, such as ethynyl, which can be converted into a 1,2,3-triazol-4-yl group
- an acyl group such as formyl which can be converted, for example, to 1,3-dioxolanyl-2 or oxazolyl group;
- a cyano group which can be converted, for example, to dihydroimidazolyl (2) or 1,3,4-triazol-2-yl group.
- the compounds of general formula (XI) can be obtained from compounds of formula (XII), under the conditions described for the preparation of compounds (I) from derivatives of imidazopyridine-2-carboxylic acid of formula (VI) by B 2 transformations.
- imidazopyridine-2-carboxylic acid derivatives of general formula (XII) can be obtained from amino-pyridines of formula (XIH) under the conditions described for the conversion of amino-pyridines of formula (II) into compounds of formula general (I) by transformation A 2 .
- the products of formula (I), and their precursors of formula (II) or (IV), may be subjected, if desired and if necessary, to obtain fo ⁇ nule products (I) or to be converted into other products of formula (I) to one or more of the following transformation reactions, in any order: a) esterification reaction or amidification of acid function, b) ester function hydrolysis reaction in acid function, c ) an amine functional amidification reaction, d) a hydroxyl functional transformation reaction with an alkoxy function, e) an alcohol function oxidation reaction with an aldehyde or ketone function, f) a transformation reaction of the aldehyde or ketone functions.
- an organometallic such as an organomagnesium compound
- a conversion reaction of the aldehyde or ketone functions to the oxime derivative g) a conversion reaction of the aldehyde or ketone functions to the oxime derivative, h) a nitrile radical conversion reaction to an aldehyde function, i) a reaction of conversion of nitrile radical to ketone function, j) an alkenyl or alkenyl group oxidation reaction, k) an aldehyde or ketone functional group olefintion reaction,
- Example 1 (Compound No. 1): ⁇ 3- [2- (Piperidin-1-ylcarbonyl) imidazo [1,2-a] pyridin-6-yl] phenyl ⁇ methanol
- Example 2 (Compound No. 2): ⁇ 3- [2- (2,3-Dihydro-4H-1,4-benzoxazin-4-ylcarbonyl) imidazo [1,2-a] pyridin-6-yl] phenyl ⁇ methanol
- Example 4 (Compound No. 4): 2- (1,2,5,6-Tetrahydropyridin-1-yl) carbonyl-N-dimethyl-imidazo [1,2-a] pyridin-6-amine
- This product is prepared by saponifying ethyl 6-methoxy-5-methylimidazo [1,2-a] pyridine-2-carboxylate under conditions similar to those described for the preparation of 6-dimethylamino-imidazo [1] acid. , 2- ⁇ ] pyridine-2-carboxylic acid.
- Ethyl (6-pyridin-2-yl) imidazo [1,2-a] pyridine-2-carboxylate A mixture of 3.18 g of cesium carbonate, 25 ml of dioxane, 9.3 ml of water, 500 mg of 2-iodopyridine, 89 mg of [1,3-bis (diphenylphosphino) ferrocene] dichloropalladium and 848 mg of hydrobromide (1: 1) of 6- (4,4,5,5-tetramethyl-1, Ethyl 3,2-dioxaborolan-2-yl) imidazo [1,2-a] pyridine-2-carboxylate is heated for 2 hours at 110 ° C., then partially concentrated and diluted with dichloromethane and filtered.
- 6- (1-Triphenylmethyl-1H-imidazol-4-yl) imidazo [1,2-a] pyridine-2-carboxylic acid 500 mg of 6- (1-triphenylmethyl-1H-imidazol-4-yl) imidazo ethyl [1,2-a] pyridine-2-carboxylate are saponified under conditions similar to those described for the preparation of intermediate 4 (step 4.3) to give 346 mg of 6- (1-triphenylmethyl) 1H-imidazol-4-yl) imidazo [1,2-a] pyridine-2-carboxylic acid.
- ethyl 6-iodo-imidazo [1,2-a] pyridine-2-carboxylate 100 mg of ethyl 6-iodo-imidazo [1,2-a] pyridine-2-carboxylate, 135 mg of 1- (triisopropylsilyl) -pyrrole-3-boronic acid and 18 mg of tetrakis (triphenylphosphine) palladium ( 0) are degassed under vacuum and then suspended, under argon, in a degassed mixture of 1.5 mL of 1,2-dimethoxyethane, 1.5 mL of ethanol and 316 ⁇ L of aqueous 2N sodium carbonate solution.
- reaction mixture is heated at reflux for 4 hours, then cooled, diluted and stirred with a mixture of 5 mL of half-saturated aqueous sodium bicarbonate solution and 5 mL of dichloromethane.
- the organic phase is dried over sodium sulphate, filtered and concentrated to dryness under reduced pressure.
- the residue is chromatographed on silica eluting with a mixture of ethyl acetate and hexane (50/50).
- This product is prepared under conditions similar to those described for the preparation of intermediate 7 (step 7.1) by replacing 1- (triisopropylsilyl) -pyrrole-3-boronic acid with furan-2-boronic acid.
- aqueous phase is extracted with 200 ml of ethyl acetate and the combined organic phases are washed with brine and dried over sodium sulphate, filtered and concentrated to dryness under reduced pressure.
- the residue is chromatographed on silica eluting with a gradient of ethyl acetate and hexane (80/20 to 100/0). The fractions containing the expected product are combined and concentrated to dryness under reduced pressure to give 530 mg of ethyl 6- (oxazol-2-yl) imidazo [1,2-a] pyridine-2-carboxylate in the form of a yellow powder.
- Ethyl 13.3 6- (1H-1,2,4-triazol-3-yl) imidazo [1,2-a] pyridine-2-carboxylate
- a suspension of 580 mg of 6- [hydrazino (imino) methyl] ethyl imidazo [1,2-a] pyridine-2-carboxylate in 6 ml of formic acid is heated for 20 hours at 85 ° C.
- the reaction mixture is concentrated to less than 20% of its initial volume and diluted with 20 ml of water. Solid sodium carbonate is added at 0-5 ° C. until the pH is 8-9.
- a mixture of 4 g of ethyl 6-iodo-imidazo [1,2-a] pyridine-2-carboxylate, 2.63 ml of ethynyl-trimethylsilane, 888 mg of dichloro-bis (triphenylphosphine) palladium is degassed under empty. 240 mg of degassed N, N-dimethylformamide, 3.52 ml of triethylamine are added. The reaction mixture is degassed under argon and then stirred at 50 ° C. for 50 hours and then cooled, diluted with 20 ml of water.
- 6- (1H-1,2,3-Triazol-4-yl) imidazo [1,2-a] pyridine-2-carboxylic acid 125 mg of 6- (1H-1,2,3-triazol-3) ethyl (1-ethyl) imidazo [1,2- ⁇ ] pyridine-2-carboxylate are saponified under conditions analogous to those described for the preparation of intermediate 4 (step 4.3) to give 72 mg of 6- ( 1H-1,2,3-triazol-3-yl) imidazo [1,2-a] pyridine-2-carboxylic acid as a white solid.
- CF 3 COOH represents a compound in the form of trifluoroacetate, the ratio in parentheses is the ratio (acid: base), Table 1
- the compounds according to the invention have been the subject of pharmacological tests for determining their modulatory effect on NOT.
- N2A N2A
- NBRE NOT binding response element
- the Neuro-2A cell line comes from a standard commercial source (ATCC).
- the Neuro-2A clone was obtained from a spontaneous tumor from an albino mouse A strain by RJ Klebe et al. This Neuro-2A line is then stably transfected with 8NBRE-luciferase. N2A-8NBRE cells are cultured to confluence in culture flasks
- the products are applied in 25 ⁇ l and incubated for a further 24 hours.
- an equivalent volume (100 ⁇ L) of Steadylite is added to each well, then waited for 30 minutes to obtain a complete lysis of the cells and the maximum production of the signal.
- the plates are then measured in a microplate luminescence counter after being sealed with an adhesive film.
- the products are prepared as a stock solution at 10 -2 M, then diluted in 100% DMSO Each product concentration is previously diluted in culture medium before incubation with the cells thus containing 0.625% final DMSO.
- the subject of the invention is a medicinal product which comprises a compound chosen from the compounds of formula (I) as defined above, 2- (2,3-dihydro-1H-indol-1 -ylcarbonyl) -5-methylimidazo [1,2-a] pyridine and the 2- (4-thiomorpholin-1-ylcarbonyl) -6-chloroimidazo [1,2-a] pyridine, and the addition salts of these compounds with a pharmaceutically acceptable acid, and more particularly which comprises a formula (I) or an addition salt thereof with a pharmaceutically acceptable acid.
- neurodegenerative diseases such as Parkinson's disease, Alzheimer's, tauopathies (eg, supranuclear progressive paralysis, fronto-temporal dementia, corticobasal degeneration, Pick's disease); brain trauma such as ischemia and head trauma and epilepsy; psychiatric illnesses such as schizophrenia, depression, substance dependence, attention deficit disorder and hyperactivity disorder; inflammatory diseases of the central nervous system such as multiple sclerosis, encephalitis, myelitis and encephalomyelitis and other inflammatory diseases such as vascular diseases, atherosclerosis, inflammation of the joints, osteoarthritis, rheumatoid arthritis; osteoarthritis, Crohn's disease, ulcerative colitis; allergic inflammatory diseases such as asthma, autoimmune diseases such as type 1 diabetes, lupus, scleroderma, Guillain-Barré Syndrome, Addison's disease and other immune-mediated diseases; osteoporosis; cancers.
- neurodegenerative diseases such as Parkinson's disease, Alzheimer's, tauopathies (e
- the present invention relates to a compound chosen from a compound of formula (I) as defined above, 2- (2,3-dihydro-1H-indol-1-ylcarbonyl) -5-methylimidazo [1,2- ⁇ ] ] pyridine and 2- (4-thiomorpholin-1-ylcarbonyl) -6-chloroimidazo [1,2-a] pyridine, and the addition salts of these compounds with a pharmaceutically acceptable acid, for the treatment and the prevention of one of the aforementioned diseases.
- these drugs find their use in the treatment and prevention of one of the aforementioned diseases, with the exception of cancers.
- the present invention relates to the use of a compound chosen from the compounds mentioned above, for the preparation of a medicament for the treatment and prevention of one of the diseases mentioned above. above.
- the present invention relates to pharmaceutical compositions comprising, as active principle, a compound chosen from the group of compounds defined above.
- These pharmaceutical compositions contain an effective dose of at least one compound chosen from the group of compounds defined above, or a pharmaceutically acceptable salt, of said compound, as well as at least one excipient. pharmaceutically acceptable.
- Said excipients are chosen according to the pharmaceutical form and the desired mode of administration, from the usual excipients which are known to those skilled in the art.
- compositions of the present invention for oral, sublingual, subcutaneous, intramuscular, intravenous, topical, local, intratracheal, intranasal, transdermal or rectal administration, the active ingredient selected from the group of compounds defined below.
- the above, or its salt can be administered in unit dosage form, in admixture with conventional pharmaceutical excipients, to animals and humans for the prophylaxis or treatment of the above disorders or diseases.
- Suitable unit dosage forms include oral forms such as tablets, soft or hard capsules, powders, granules and oral solutions or suspensions, sublingual, oral, intratracheal, intraocular, intranasal forms of administration. by inhalation, topical, transdermal, subcutaneous, intramuscular or intravenous administration forms, rectal administration forms and implants.
- the compounds according to the invention can be used in creams, gels, ointments or lotions.
- a unitary form of administration of a compound according to the invention in tablet form may comprise the following components:
- the dosage appropriate to each patient is determined by the physician according to the mode of administration, the weight and the response of said patient.
- the present invention also relates to a method of treatment of the pathologies indicated above which comprises the administration, to a patient, of an effective dose of a compound chosen from the group of compounds defined herein. above, or a pharmaceutically acceptable salt thereof.
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Abstract
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0800004A FR2925902B1 (fr) | 2008-01-02 | 2008-01-02 | DERIVES D'IMIDAZO°1,2-a!PYRIDINE-2-CARBOXAMIDES, LEUR PREPARATION ET LEUR APPLICATION EN THERAPEUTIQUE |
| PCT/FR2008/001835 WO2009112651A1 (fr) | 2008-01-02 | 2008-12-31 | Dérivés d'mtoazo[1,2-a]pyridine-2-carboxamides, leur préparation et leur application en thérapeutique |
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| Publication Number | Publication Date |
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| EP2225244A1 true EP2225244A1 (fr) | 2010-09-08 |
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| EP08873283A Ceased EP2225244A1 (fr) | 2008-01-02 | 2008-12-31 | Dérivés d'mtoazoý1,2-a¨pyridine-2-carboxamides, leur préparation et leur application en thérapeutique |
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| US (1) | US20100317656A1 (fr) |
| EP (1) | EP2225244A1 (fr) |
| JP (1) | JP2011508759A (fr) |
| KR (1) | KR20100109941A (fr) |
| CN (1) | CN101959886A (fr) |
| AR (1) | AR070073A1 (fr) |
| AU (1) | AU2008352728A1 (fr) |
| BR (1) | BRPI0822223A2 (fr) |
| CA (1) | CA2710797A1 (fr) |
| CL (1) | CL2008003927A1 (fr) |
| CO (1) | CO6331307A2 (fr) |
| EA (1) | EA201070817A1 (fr) |
| FR (1) | FR2925902B1 (fr) |
| IL (1) | IL206673A0 (fr) |
| MA (1) | MA32057B1 (fr) |
| MX (1) | MX2010007351A (fr) |
| PA (1) | PA8810101A1 (fr) |
| PE (1) | PE20091182A1 (fr) |
| TW (1) | TW200932746A (fr) |
| UY (1) | UY31588A1 (fr) |
| WO (1) | WO2009112651A1 (fr) |
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| FR2925907B1 (fr) * | 2008-01-02 | 2010-10-15 | Sanofi Aventis | DERIVES DE 2-HETEROAROYL-IMIDAZO°1,2-a!PYRIDINE, LEUR PREPARATION ET LEUR APPLICATION EN THERAPEUTIQUE |
| KR20130059400A (ko) * | 2010-08-25 | 2013-06-05 | (주)네오팜 | 신규한 헤테로고리 화합물 및 이를 이용한 염증성 질환 치료용 조성물 |
| JP6800158B2 (ja) | 2015-02-20 | 2020-12-16 | ライジェル ファーマシューティカルズ, インコーポレイテッド | Gdf−8阻害剤 |
| RU2764243C2 (ru) | 2017-09-22 | 2022-01-14 | ДЖУБИЛАНТ ЭПИПЭД ЭлЭлСи | Гетероциклические соединения в качестве ингибиторов PAD |
| AU2018352142B2 (en) | 2017-10-18 | 2022-08-25 | Jubilant Epipad LLC | Imidazo-pyridine compounds as PAD inhibitors |
| US11629135B2 (en) | 2017-11-06 | 2023-04-18 | Jubilant Prodell Llc | Pyrimidine derivatives as inhibitors of PD1/PD-L1 activation |
| CN107915752B (zh) * | 2017-11-14 | 2018-09-18 | 牡丹江医学院 | 一种治疗白内障的药物及其制备方法 |
| PT3704120T (pt) | 2017-11-24 | 2024-07-03 | Jubilant Episcribe Llc | Compostos heterocíclicos como inibidores de prmt5 |
| MX2020009517A (es) | 2018-03-13 | 2021-01-20 | Jubilant Prodel LLC | Compuestos biciclicos como inhibidores de la interaccion/activacio n de pdl/pd-l1. |
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| GB8827189D0 (en) * | 1988-11-21 | 1988-12-29 | Fujisawa Pharmaceutical Co | 2(1h)-quinolinone compounds processes for preparation thereof & pharmaceutical composition comprising same |
| US5716964A (en) * | 1989-12-04 | 1998-02-10 | G.D. Searle & Co. | Tetrazolyl substituted imidazo 1,2-a!pyridinylalkyl compounds for treatment of neurotoxic injury |
| FR2696177B1 (fr) * | 1992-09-28 | 1995-05-12 | Synthelabo | Dérivés de pipéridine, leur préparation et leur application en thérapeutique. |
| GB0420519D0 (en) * | 2004-09-15 | 2004-10-20 | Novartis Ag | Organic compounds |
| CA2695989A1 (fr) * | 2007-08-10 | 2009-02-19 | Glaxosmithkline Llc | Entites chimiques bicycliques azotees pour traiter les infections virales |
| WO2009086303A2 (fr) * | 2007-12-21 | 2009-07-09 | University Of Rochester | Procédé permettant de modifier la durée de vie d'organismes eucaryotes |
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- 2008-12-23 PA PA20088810101A patent/PA8810101A1/es unknown
- 2008-12-30 PE PE2008002195A patent/PE20091182A1/es not_active Application Discontinuation
- 2008-12-30 CL CL2008003927A patent/CL2008003927A1/es unknown
- 2008-12-30 UY UY31588A patent/UY31588A1/es not_active Application Discontinuation
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- 2008-12-31 CN CN2008801277688A patent/CN101959886A/zh active Pending
- 2008-12-31 JP JP2010541084A patent/JP2011508759A/ja not_active Withdrawn
- 2008-12-31 KR KR1020107017147A patent/KR20100109941A/ko not_active Withdrawn
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- 2008-12-31 CA CA2710797A patent/CA2710797A1/fr not_active Abandoned
- 2008-12-31 BR BRPI0822223-1A patent/BRPI0822223A2/pt not_active IP Right Cessation
- 2008-12-31 WO PCT/FR2008/001835 patent/WO2009112651A1/fr not_active Ceased
- 2008-12-31 EP EP08873283A patent/EP2225244A1/fr not_active Ceased
- 2008-12-31 EA EA201070817A patent/EA201070817A1/ru unknown
- 2008-12-31 MX MX2010007351A patent/MX2010007351A/es not_active Application Discontinuation
- 2008-12-31 AU AU2008352728A patent/AU2008352728A1/en not_active Abandoned
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- 2010-07-01 US US12/828,372 patent/US20100317656A1/en not_active Abandoned
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- 2010-08-02 MA MA33055A patent/MA32057B1/fr unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| FR2925902B1 (fr) | 2011-01-07 |
| FR2925902A1 (fr) | 2009-07-03 |
| MA32057B1 (fr) | 2011-02-01 |
| US20100317656A1 (en) | 2010-12-16 |
| EA201070817A1 (ru) | 2011-02-28 |
| TW200932746A (en) | 2009-08-01 |
| BRPI0822223A2 (pt) | 2015-06-23 |
| PE20091182A1 (es) | 2009-08-31 |
| PA8810101A1 (es) | 2009-08-26 |
| UY31588A1 (es) | 2009-08-03 |
| CN101959886A (zh) | 2011-01-26 |
| AR070073A1 (es) | 2010-03-10 |
| KR20100109941A (ko) | 2010-10-11 |
| JP2011508759A (ja) | 2011-03-17 |
| CL2008003927A1 (es) | 2010-02-12 |
| WO2009112651A1 (fr) | 2009-09-17 |
| AU2008352728A1 (en) | 2009-09-17 |
| MX2010007351A (es) | 2010-10-05 |
| CA2710797A1 (fr) | 2009-09-17 |
| CO6331307A2 (es) | 2011-10-20 |
| IL206673A0 (en) | 2010-12-30 |
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