CA2837247C - 1 , 2 , 4 -thiadiazol- 5 -ylpiperazine derivatives useful in the treatment neurodegenerative diseases - Google Patents
1 , 2 , 4 -thiadiazol- 5 -ylpiperazine derivatives useful in the treatment neurodegenerative diseases Download PDFInfo
- Publication number
- CA2837247C CA2837247C CA2837247A CA2837247A CA2837247C CA 2837247 C CA2837247 C CA 2837247C CA 2837247 A CA2837247 A CA 2837247A CA 2837247 A CA2837247 A CA 2837247A CA 2837247 C CA2837247 C CA 2837247C
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- CA
- Canada
- Prior art keywords
- thiadiazol
- phenyl
- piperazine
- chloro
- ethyl
- Prior art date
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- 238000011282 treatment Methods 0.000 title claims description 17
- 208000015122 neurodegenerative disease Diseases 0.000 title abstract description 4
- 230000004770 neurodegeneration Effects 0.000 title description 5
- BLGDMQAEKJZPMD-UHFFFAOYSA-N 5-piperazin-1-yl-1,2,4-thiadiazole Chemical class C1CNCCN1C1=NC=NS1 BLGDMQAEKJZPMD-UHFFFAOYSA-N 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 377
- 238000000034 method Methods 0.000 claims description 203
- 229910052736 halogen Inorganic materials 0.000 claims description 79
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 74
- 150000002367 halogens Chemical group 0.000 claims description 73
- -1 pyridine-2-yl Chemical group 0.000 claims description 70
- 125000000217 alkyl group Chemical group 0.000 claims description 47
- 201000011240 Frontotemporal dementia Diseases 0.000 claims description 44
- 229910052739 hydrogen Inorganic materials 0.000 claims description 37
- 239000001257 hydrogen Substances 0.000 claims description 37
- 125000003545 alkoxy group Chemical group 0.000 claims description 33
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 27
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 26
- 208000024827 Alzheimer disease Diseases 0.000 claims description 23
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 23
- 201000010099 disease Diseases 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 18
- 208000011990 Corticobasal Degeneration Diseases 0.000 claims description 15
- 208000027089 Parkinsonian disease Diseases 0.000 claims description 15
- 206010034010 Parkinsonism Diseases 0.000 claims description 15
- 208000000609 Pick Disease of the Brain Diseases 0.000 claims description 15
- 210000000349 chromosome Anatomy 0.000 claims description 15
- 239000003814 drug Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 15
- FTNJQNQLEGKTGD-UHFFFAOYSA-N 1,3-benzodioxole Chemical compound C1=CC=C2OCOC2=C1 FTNJQNQLEGKTGD-UHFFFAOYSA-N 0.000 claims description 14
- 201000002212 progressive supranuclear palsy Diseases 0.000 claims description 14
- 125000006239 protecting group Chemical group 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 125000004528 pyrimidin-5-yl group Chemical group N1=CN=CC(=C1)* 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 125000004940 pyridazin-4-yl group Chemical group N1=NC=C(C=C1)* 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 239000013543 active substance Substances 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims 6
- BUZINUAEKIOJLY-UHFFFAOYSA-N 2-[4-[3-(4-chlorophenyl)-1,2,4-thiadiazol-5-yl]piperazin-1-yl]-1-(3-fluorophenyl)ethanol Chemical compound C=1C=CC(F)=CC=1C(O)CN(CC1)CCN1C(SN=1)=NC=1C1=CC=C(Cl)C=C1 BUZINUAEKIOJLY-UHFFFAOYSA-N 0.000 claims 1
- XRFAIYWPIAUAHX-UHFFFAOYSA-N 2-[4-[3-(4-chlorophenyl)-1,2,4-thiadiazol-5-yl]piperazin-1-yl]-1-(3-fluorophenyl)ethanone Chemical compound FC1=CC=CC(C(=O)CN2CCN(CC2)C=2SN=C(N=2)C=2C=CC(Cl)=CC=2)=C1 XRFAIYWPIAUAHX-UHFFFAOYSA-N 0.000 claims 1
- FBZFHISPFSGMND-UHFFFAOYSA-N 2-[4-[3-(4-chlorophenyl)-1,2,4-thiadiazol-5-yl]piperazin-1-yl]-1-(3-methoxyphenyl)ethanol Chemical compound COC1=CC=CC(C(O)CN2CCN(CC2)C=2SN=C(N=2)C=2C=CC(Cl)=CC=2)=C1 FBZFHISPFSGMND-UHFFFAOYSA-N 0.000 claims 1
- QTWOOFIWSNWWKJ-UHFFFAOYSA-N 2-[4-[3-(4-chlorophenyl)-1,2,4-thiadiazol-5-yl]piperazin-1-yl]-1-(3-methoxyphenyl)ethanone Chemical compound COC1=CC=CC(C(=O)CN2CCN(CC2)C=2SN=C(N=2)C=2C=CC(Cl)=CC=2)=C1 QTWOOFIWSNWWKJ-UHFFFAOYSA-N 0.000 claims 1
- VGZKFJFOCJJUIX-UHFFFAOYSA-N 2-[4-[3-(4-chlorophenyl)-1,2,4-thiadiazol-5-yl]piperazin-1-yl]-1-(4-methoxyphenyl)ethanol Chemical compound C1=CC(OC)=CC=C1C(O)CN1CCN(C=2SN=C(N=2)C=2C=CC(Cl)=CC=2)CC1 VGZKFJFOCJJUIX-UHFFFAOYSA-N 0.000 claims 1
- KWLYBUGBQINXJF-UHFFFAOYSA-N 2-[4-[3-(4-chlorophenyl)-1,2,4-thiadiazol-5-yl]piperazin-1-yl]-1-(4-methoxyphenyl)ethanone Chemical compound C1=CC(OC)=CC=C1C(=O)CN1CCN(C=2SN=C(N=2)C=2C=CC(Cl)=CC=2)CC1 KWLYBUGBQINXJF-UHFFFAOYSA-N 0.000 claims 1
- JDTBRDYDMPJKPM-UHFFFAOYSA-N 3-(2-chlorophenyl)-5-[4-[2-(3-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound COC1=CC=CC(CCN2CCN(CC2)C=2SN=C(N=2)C=2C(=CC=CC=2)Cl)=C1 JDTBRDYDMPJKPM-UHFFFAOYSA-N 0.000 claims 1
- GBMADOGXCFEIIV-UHFFFAOYSA-N 3-(2-chlorophenyl)-5-[4-[2-(4-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(OC)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C(=CC=CC=2)Cl)CC1 GBMADOGXCFEIIV-UHFFFAOYSA-N 0.000 claims 1
- KGKMGJYUYLSDED-UHFFFAOYSA-N 3-(2-chloropyridin-4-yl)-5-[4-(2-phenylethyl)piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=NC(Cl)=CC(C=2N=C(SN=2)N2CCN(CCC=3C=CC=CC=3)CC2)=C1 KGKMGJYUYLSDED-UHFFFAOYSA-N 0.000 claims 1
- PJEVWPQBNAPQLH-UHFFFAOYSA-N 3-(2-chloropyridin-4-yl)-5-[4-[2-(2-methoxypyridin-4-yl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=NC(OC)=CC(CCN2CCN(CC2)C=2SN=C(N=2)C=2C=C(Cl)N=CC=2)=C1 PJEVWPQBNAPQLH-UHFFFAOYSA-N 0.000 claims 1
- QBRAGJHSFRFKHO-UHFFFAOYSA-N 3-(2-methoxyphenyl)-5-[4-[2-(3-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound COC1=CC=CC(CCN2CCN(CC2)C=2SN=C(N=2)C=2C(=CC=CC=2)OC)=C1 QBRAGJHSFRFKHO-UHFFFAOYSA-N 0.000 claims 1
- WHTZJCDHEGMKKJ-UHFFFAOYSA-N 3-(2-methoxyphenyl)-5-[4-[2-(4-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(OC)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C(=CC=CC=2)OC)CC1 WHTZJCDHEGMKKJ-UHFFFAOYSA-N 0.000 claims 1
- PVAKEJAPYADUTP-UHFFFAOYSA-N 3-(2-methylpyridin-4-yl)-5-[4-(2-phenylethyl)piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=NC(C)=CC(C=2N=C(SN=2)N2CCN(CCC=3C=CC=CC=3)CC2)=C1 PVAKEJAPYADUTP-UHFFFAOYSA-N 0.000 claims 1
- NMLHBVXOTXYTAN-UHFFFAOYSA-N 3-(2-methylpyrimidin-5-yl)-5-[4-(2-phenylethyl)piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=NC(C)=NC=C1C1=NSC(N2CCN(CCC=3C=CC=CC=3)CC2)=N1 NMLHBVXOTXYTAN-UHFFFAOYSA-N 0.000 claims 1
- XQGPNJWUCITKNY-UHFFFAOYSA-N 3-(3,4-difluorophenyl)-5-[4-(2-phenylethyl)piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=C(F)C(F)=CC=C1C1=NSC(N2CCN(CCC=3C=CC=CC=3)CC2)=N1 XQGPNJWUCITKNY-UHFFFAOYSA-N 0.000 claims 1
- UDOAVTLWFFMQSQ-UHFFFAOYSA-N 3-(3,4-difluorophenyl)-5-[4-[(2-methylphenyl)methyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound CC1=CC=CC=C1CN1CCN(C=2SN=C(N=2)C=2C=C(F)C(F)=CC=2)CC1 UDOAVTLWFFMQSQ-UHFFFAOYSA-N 0.000 claims 1
- MEVIHYMBOSCWRY-UHFFFAOYSA-N 3-(3,4-difluorophenyl)-5-[4-[2-(2-methoxypyridin-4-yl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=NC(OC)=CC(CCN2CCN(CC2)C=2SN=C(N=2)C=2C=C(F)C(F)=CC=2)=C1 MEVIHYMBOSCWRY-UHFFFAOYSA-N 0.000 claims 1
- DXCAQHRNCZNJLF-UHFFFAOYSA-N 3-(3,4-difluorophenyl)-5-[4-[2-(3,4-difluorophenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=C(F)C(F)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(F)C(F)=CC=2)CC1 DXCAQHRNCZNJLF-UHFFFAOYSA-N 0.000 claims 1
- IQAHSIFLHRAGHO-UHFFFAOYSA-N 3-(3,4-difluorophenyl)-5-[4-[2-(4-fluorophenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(F)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(F)C(F)=CC=2)CC1 IQAHSIFLHRAGHO-UHFFFAOYSA-N 0.000 claims 1
- HQGQUNSFWGWBFG-UHFFFAOYSA-N 3-(3,4-difluorophenyl)-5-[4-[2-(4-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(OC)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(F)C(F)=CC=2)CC1 HQGQUNSFWGWBFG-UHFFFAOYSA-N 0.000 claims 1
- QGGSSHHYAIEOPB-UHFFFAOYSA-N 3-(3,4-difluorophenyl)-5-[4-[2-(6-methoxypyridin-3-yl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=NC(OC)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(F)C(F)=CC=2)CC1 QGGSSHHYAIEOPB-UHFFFAOYSA-N 0.000 claims 1
- PJBUVAILLZFVSC-UHFFFAOYSA-N 3-(3,4-difluorophenyl)-5-[4-[2-(oxan-4-yl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=C(F)C(F)=CC=C1C1=NSC(N2CCN(CCC3CCOCC3)CC2)=N1 PJBUVAILLZFVSC-UHFFFAOYSA-N 0.000 claims 1
- FBOMOPFUJVVGLJ-UHFFFAOYSA-N 3-(3,4-difluorophenyl)-5-[4-[2-[4-(trifluoromethyl)phenyl]ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=C(F)C(F)=CC=C1C1=NSC(N2CCN(CCC=3C=CC(=CC=3)C(F)(F)F)CC2)=N1 FBOMOPFUJVVGLJ-UHFFFAOYSA-N 0.000 claims 1
- GTDIKKYDJJCBOU-UHFFFAOYSA-N 3-(3,5-dichlorophenyl)-5-[4-[2-(3-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound COC1=CC=CC(CCN2CCN(CC2)C=2SN=C(N=2)C=2C=C(Cl)C=C(Cl)C=2)=C1 GTDIKKYDJJCBOU-UHFFFAOYSA-N 0.000 claims 1
- WDPKARWBEZBPSL-UHFFFAOYSA-N 3-(3,5-dichlorophenyl)-5-[4-[2-(4-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(OC)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(Cl)C=C(Cl)C=2)CC1 WDPKARWBEZBPSL-UHFFFAOYSA-N 0.000 claims 1
- JCQZXBDKYIJNHH-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-(2-cyclohexylethyl)piperazin-1-yl]-1,2,4-thiadiazole Chemical compound ClC1=CC=CC(C=2N=C(SN=2)N2CCN(CCC3CCCCC3)CC2)=C1 JCQZXBDKYIJNHH-UHFFFAOYSA-N 0.000 claims 1
- YFGOGVZPRGTQKX-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-(2-phenylethyl)piperazin-1-yl]-1,2,4-thiadiazole Chemical compound ClC1=CC=CC(C=2N=C(SN=2)N2CCN(CCC=3C=CC=CC=3)CC2)=C1 YFGOGVZPRGTQKX-UHFFFAOYSA-N 0.000 claims 1
- SWABBKDFIMWQPL-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[(2-methylphenyl)methyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound CC1=CC=CC=C1CN1CCN(C=2SN=C(N=2)C=2C=C(Cl)C=CC=2)CC1 SWABBKDFIMWQPL-UHFFFAOYSA-N 0.000 claims 1
- CWDIRRHPNNIIPG-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[2-(2-methoxypyridin-4-yl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=NC(OC)=CC(CCN2CCN(CC2)C=2SN=C(N=2)C=2C=C(Cl)C=CC=2)=C1 CWDIRRHPNNIIPG-UHFFFAOYSA-N 0.000 claims 1
- KXKYRFCNEGQGEJ-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[2-(3,4-difluorophenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=C(F)C(F)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(Cl)C=CC=2)CC1 KXKYRFCNEGQGEJ-UHFFFAOYSA-N 0.000 claims 1
- PWBSJUJINZLOQZ-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[2-(3-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound COC1=CC=CC(CCN2CCN(CC2)C=2SN=C(N=2)C=2C=C(Cl)C=CC=2)=C1 PWBSJUJINZLOQZ-UHFFFAOYSA-N 0.000 claims 1
- GZFZJFAULLFBSN-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[2-(4-chlorophenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(Cl)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(Cl)C=CC=2)CC1 GZFZJFAULLFBSN-UHFFFAOYSA-N 0.000 claims 1
- ZCSNLYSNHLTVIG-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[2-(4-fluorophenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(F)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(Cl)C=CC=2)CC1 ZCSNLYSNHLTVIG-UHFFFAOYSA-N 0.000 claims 1
- KZCOVBGYOSSNIR-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[2-(6-methoxypyridin-3-yl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=NC(OC)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(Cl)C=CC=2)CC1 KZCOVBGYOSSNIR-UHFFFAOYSA-N 0.000 claims 1
- UCNVLKZZTGOBHP-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[2-(oxan-4-yl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound ClC1=CC=CC(C=2N=C(SN=2)N2CCN(CCC3CCOCC3)CC2)=C1 UCNVLKZZTGOBHP-UHFFFAOYSA-N 0.000 claims 1
- KGHSOOQKQYDWIJ-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[2-[3-(trifluoromethyl)phenyl]ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound FC(F)(F)C1=CC=CC(CCN2CCN(CC2)C=2SN=C(N=2)C=2C=C(Cl)C=CC=2)=C1 KGHSOOQKQYDWIJ-UHFFFAOYSA-N 0.000 claims 1
- AVJPWYVUZUBHEE-UHFFFAOYSA-N 3-(3-chlorophenyl)-5-[4-[2-[4-(trifluoromethyl)phenyl]ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(C(F)(F)F)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(Cl)C=CC=2)CC1 AVJPWYVUZUBHEE-UHFFFAOYSA-N 0.000 claims 1
- YAOITOZQMCXAOW-UHFFFAOYSA-N 3-(3-fluorophenyl)-5-[4-(2-phenylethyl)piperazin-1-yl]-1,2,4-thiadiazole Chemical compound FC1=CC=CC(C=2N=C(SN=2)N2CCN(CCC=3C=CC=CC=3)CC2)=C1 YAOITOZQMCXAOW-UHFFFAOYSA-N 0.000 claims 1
- IIEMDTMHNFFJMH-UHFFFAOYSA-N 3-(3-fluorophenyl)-5-[4-[(2-methylphenyl)methyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound CC1=CC=CC=C1CN1CCN(C=2SN=C(N=2)C=2C=C(F)C=CC=2)CC1 IIEMDTMHNFFJMH-UHFFFAOYSA-N 0.000 claims 1
- OCDPBSABQZWGGD-UHFFFAOYSA-N 3-(3-fluorophenyl)-5-[4-[2-(4-fluorophenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(F)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(F)C=CC=2)CC1 OCDPBSABQZWGGD-UHFFFAOYSA-N 0.000 claims 1
- AJWMTDGJRXOHRL-UHFFFAOYSA-N 3-(3-fluorophenyl)-5-[4-[2-(4-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(OC)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(F)C=CC=2)CC1 AJWMTDGJRXOHRL-UHFFFAOYSA-N 0.000 claims 1
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- LRCJCHSKPNFERC-UHFFFAOYSA-N 3-(3-methoxyphenyl)-5-[4-[2-(4-methoxyphenyl)ethyl]piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(OC)=CC=C1CCN1CCN(C=2SN=C(N=2)C=2C=C(OC)C=CC=2)CC1 LRCJCHSKPNFERC-UHFFFAOYSA-N 0.000 claims 1
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- KLVOUSNRWZLUBQ-UHFFFAOYSA-N 3-(4-chlorophenyl)-5-[4-(2-cyclohexylethyl)piperazin-1-yl]-1,2,4-thiadiazole Chemical compound C1=CC(Cl)=CC=C1C1=NSC(N2CCN(CCC3CCCCC3)CC2)=N1 KLVOUSNRWZLUBQ-UHFFFAOYSA-N 0.000 claims 1
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- 230000006984 memory degeneration Effects 0.000 description 1
- 208000023060 memory loss Diseases 0.000 description 1
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- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- LSEFCHWGJNHZNT-UHFFFAOYSA-M methyl(triphenyl)phosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(C)C1=CC=CC=C1 LSEFCHWGJNHZNT-UHFFFAOYSA-M 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- SAVQQRYWWAGSQW-UHFFFAOYSA-N n-methyl-n-(trifluoro-$l^{4}-sulfanyl)methanamine Chemical group CN(C)S(F)(F)F SAVQQRYWWAGSQW-UHFFFAOYSA-N 0.000 description 1
- 208000033510 neuroaxonal dystrophy Diseases 0.000 description 1
- 230000016273 neuron death Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003285 pharmacodynamic effect Effects 0.000 description 1
- 229960003531 phenolsulfonphthalein Drugs 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000001500 prolyl group Chemical group [H]N1C([H])(C(=O)[*])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- IKNCGYCHMGNBCP-UHFFFAOYSA-N propan-1-olate Chemical compound CCC[O-] IKNCGYCHMGNBCP-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- XGVXKJKTISMIOW-ZDUSSCGKSA-N simurosertib Chemical compound N1N=CC(C=2SC=3C(=O)NC(=NC=3C=2)[C@H]2N3CCC(CC3)C2)=C1C XGVXKJKTISMIOW-ZDUSSCGKSA-N 0.000 description 1
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229940054269 sodium pyruvate Drugs 0.000 description 1
- 238000012430 stability testing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 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
- FQFILJKFZCVHNH-UHFFFAOYSA-N tert-butyl n-[3-[(5-bromo-2-chloropyrimidin-4-yl)amino]propyl]carbamate Chemical compound CC(C)(C)OC(=O)NCCCNC1=NC(Cl)=NC=C1Br FQFILJKFZCVHNH-UHFFFAOYSA-N 0.000 description 1
- CWXPZXBSDSIRCS-UHFFFAOYSA-N tert-butyl piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCNCC1 CWXPZXBSDSIRCS-UHFFFAOYSA-N 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- URAGJMBGNVOIJC-UHFFFAOYSA-N thiophene-2-carboximidamide;hydrochloride Chemical compound Cl.NC(=N)C1=CC=CS1 URAGJMBGNVOIJC-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000009529 traumatic brain injury Effects 0.000 description 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 1
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- 230000001960 triggered effect Effects 0.000 description 1
- 208000009999 tuberous sclerosis Diseases 0.000 description 1
- VHBFFQKBGNRLFZ-UHFFFAOYSA-N vitamin p Natural products O1C2=CC=CC=C2C(=O)C=C1C1=CC=CC=C1 VHBFFQKBGNRLFZ-UHFFFAOYSA-N 0.000 description 1
- 238000001262 western blot Methods 0.000 description 1
- 238000005550 wet granulation Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
- C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
- C07D285/135—Nitrogen atoms
-
- 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
-
- 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
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/08—1,2,4-Thiadiazoles; Hydrogenated 1,2,4-thiadiazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Psychology (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11172324.3 | 2011-07-01 | ||
| EP11172324 | 2011-07-01 | ||
| PCT/EP2012/062778 WO2013004642A1 (en) | 2011-07-01 | 2012-06-29 | 1, 2, 4 -thiadiazol- 5 -ylpiperazine derivatives useful in the treatment neurodegenerative diseases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2837247A1 CA2837247A1 (en) | 2013-01-10 |
| CA2837247C true CA2837247C (en) | 2020-03-31 |
Family
ID=46545347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2837247A Active CA2837247C (en) | 2011-07-01 | 2012-06-29 | 1 , 2 , 4 -thiadiazol- 5 -ylpiperazine derivatives useful in the treatment neurodegenerative diseases |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9023852B2 (OSRAM) |
| EP (1) | EP2726470B1 (OSRAM) |
| JP (1) | JP5972367B2 (OSRAM) |
| CN (1) | CN103619825B (OSRAM) |
| AU (1) | AU2012280420B2 (OSRAM) |
| CA (1) | CA2837247C (OSRAM) |
| ES (1) | ES2540956T3 (OSRAM) |
| PL (1) | PL2726470T3 (OSRAM) |
| WO (1) | WO2013004642A1 (OSRAM) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103649062B (zh) | 2011-08-17 | 2015-10-07 | 瑞敏德股份有限公司 | 用于治疗tau病变如阿尔茨海默病的哌嗪噻唑衍生物 |
| WO2015140130A1 (en) * | 2014-03-17 | 2015-09-24 | Remynd Nv | Oxadiazole compounds |
| EP3474667A4 (en) * | 2016-06-23 | 2019-11-27 | St. Jude Children's Research Hospital, Inc. | SMALL MOLECULAR MODULATORS OF PANTOTHENAT KINASES |
| US11970486B2 (en) | 2016-10-24 | 2024-04-30 | Janssen Pharmaceutica Nv | Compounds and uses thereof |
| JP2020514293A (ja) | 2017-01-06 | 2020-05-21 | ユマニティ セラピューティクス,インコーポレーテッド | 神経障害を治療する方法 |
| CA3083000A1 (en) | 2017-10-24 | 2019-05-02 | Yumanity Therapeutics, Inc. | Compounds and uses thereof |
| US11547709B2 (en) | 2017-12-27 | 2023-01-10 | St. Jude Children's Research Hospital, Inc. | Methods of treating disorders associated with castor |
| EP3731844A4 (en) | 2017-12-27 | 2021-08-18 | St. Jude Children's Research Hospital, Inc. | PANTOTHENATE KINASES SMALL MOLECULE MODULATORS |
| EP3768269B1 (en) | 2018-03-23 | 2025-08-20 | Janssen Pharmaceutica NV | Compounds and uses thereof |
| MX2021008903A (es) | 2019-01-24 | 2021-11-04 | Yumanity Therapeutics Inc | Compuestos y usos de los mismos. |
| EA202192047A1 (ru) | 2019-11-13 | 2021-12-08 | Юманити Терапьютикс, Инк. | Соединения и их применение |
| WO2025104092A1 (en) | 2023-11-13 | 2025-05-22 | Remynd N.V. | Modulators of septin 6 for use in the prevention and/or treatment of neurodegenerative disorders |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1161424B1 (en) * | 1999-03-03 | 2004-06-02 | Wyeth | New diazole derivatives as serotonergic agents |
| JP2002543070A (ja) * | 1999-04-26 | 2002-12-17 | ニューロサーチ、アクティーゼルスカブ | ヘテロアリールジアザシクロアルカン類、その製造方法及びその使用方法 |
| DE102004032567A1 (de) * | 2004-07-05 | 2006-03-02 | Grünenthal GmbH | Substituierte 1-Propiolyl-piperazine |
| WO2007005510A1 (en) * | 2005-06-30 | 2007-01-11 | Janssen Pharmaceutica N.V. | N-heteroarylpiperazinyl ureas as modulators of fatty acid amide hydrolase |
| RU2008132333A (ru) * | 2006-02-07 | 2010-03-20 | Вайет (Us) | Ингибиторы 11-бета hsd1 |
| GB0602335D0 (en) * | 2006-02-07 | 2006-03-15 | Remynd Nv | Thiadiazole Derivatives For The Treatment Of Neurodegenerative Diseases |
-
2012
- 2012-06-29 CN CN201280030881.0A patent/CN103619825B/zh active Active
- 2012-06-29 WO PCT/EP2012/062778 patent/WO2013004642A1/en not_active Ceased
- 2012-06-29 PL PL12737238T patent/PL2726470T3/pl unknown
- 2012-06-29 EP EP20120737238 patent/EP2726470B1/en active Active
- 2012-06-29 ES ES12737238.1T patent/ES2540956T3/es active Active
- 2012-06-29 JP JP2014517749A patent/JP5972367B2/ja active Active
- 2012-06-29 CA CA2837247A patent/CA2837247C/en active Active
- 2012-06-29 US US14/127,779 patent/US9023852B2/en active Active
- 2012-06-29 AU AU2012280420A patent/AU2012280420B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2726470A1 (en) | 2014-05-07 |
| JP5972367B2 (ja) | 2016-08-17 |
| PL2726470T3 (pl) | 2015-09-30 |
| JP2014518240A (ja) | 2014-07-28 |
| CN103619825A (zh) | 2014-03-05 |
| EP2726470B1 (en) | 2015-04-29 |
| ES2540956T3 (es) | 2015-07-15 |
| AU2012280420B2 (en) | 2017-01-05 |
| US9023852B2 (en) | 2015-05-05 |
| WO2013004642A1 (en) | 2013-01-10 |
| CA2837247A1 (en) | 2013-01-10 |
| US20140128404A1 (en) | 2014-05-08 |
| AU2012280420A1 (en) | 2013-12-12 |
| HK1192726A1 (en) | 2014-08-29 |
| CN103619825B (zh) | 2015-10-14 |
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| Date | Code | Title | Description |
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| EEER | Examination request |
Effective date: 20170428 |