CA3113968C - 6-fluoro-2-methylbenzo[d]thiazol-5-yl compounds - Google Patents
6-fluoro-2-methylbenzo[d]thiazol-5-yl compounds Download PDFInfo
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- CA3113968C CA3113968C CA3113968A CA3113968A CA3113968C CA 3113968 C CA3113968 C CA 3113968C CA 3113968 A CA3113968 A CA 3113968A CA 3113968 A CA3113968 A CA 3113968A CA 3113968 C CA3113968 C CA 3113968C
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- pharmaceutically acceptable
- acceptable salt
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- -1 6-fluoro-2-methylbenzo[d]thiazol-5-yl compounds Chemical class 0.000 title description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 101
- 150000003839 salts Chemical class 0.000 claims abstract description 48
- 208000024827 Alzheimer disease Diseases 0.000 claims abstract description 27
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 24
- 239000001257 hydrogen Substances 0.000 claims abstract description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- 201000002212 progressive supranuclear palsy Diseases 0.000 claims description 11
- 208000010877 cognitive disease Diseases 0.000 claims description 9
- 208000027061 mild cognitive impairment Diseases 0.000 claims description 9
- 239000003814 drug Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical group C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 6
- 239000008194 pharmaceutical composition Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 230000004770 neurodegeneration Effects 0.000 abstract description 6
- 208000015122 neurodegenerative disease Diseases 0.000 abstract description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 117
- 239000000203 mixture Substances 0.000 description 81
- 239000000243 solution Substances 0.000 description 58
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 50
- 239000011541 reaction mixture Substances 0.000 description 49
- 239000010410 layer Substances 0.000 description 46
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 42
- 239000007787 solid Substances 0.000 description 40
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 35
- 230000002829 reductive effect Effects 0.000 description 32
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 31
- 238000002360 preparation method Methods 0.000 description 31
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- 229920006395 saturated elastomer Polymers 0.000 description 29
- 238000000034 method Methods 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 229910001868 water Inorganic materials 0.000 description 27
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 26
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 25
- 235000019341 magnesium sulphate Nutrition 0.000 description 25
- 238000010438 heat treatment Methods 0.000 description 23
- 239000000047 product Substances 0.000 description 23
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 21
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 20
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 19
- 239000000706 filtrate Substances 0.000 description 19
- 239000002904 solvent Substances 0.000 description 19
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 18
- 239000000284 extract Substances 0.000 description 18
- 238000003818 flash chromatography Methods 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 17
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 17
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 16
- 102100040243 Microtubule-associated protein tau Human genes 0.000 description 16
- 239000005457 ice water Substances 0.000 description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 15
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 15
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- 239000007832 Na2SO4 Substances 0.000 description 14
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 14
- 229910052938 sodium sulfate Inorganic materials 0.000 description 14
- 235000011152 sodium sulphate Nutrition 0.000 description 14
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 13
- 239000011780 sodium chloride Substances 0.000 description 13
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 12
- 239000000741 silica gel Substances 0.000 description 12
- 229910002027 silica gel Inorganic materials 0.000 description 12
- 238000011282 treatment Methods 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 11
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 10
- 235000017557 sodium bicarbonate Nutrition 0.000 description 10
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 9
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 8
- 239000005909 Kieselgur Substances 0.000 description 8
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 8
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 8
- 238000000605 extraction Methods 0.000 description 8
- 239000012044 organic layer Substances 0.000 description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 description 8
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 8
- 102000004190 Enzymes Human genes 0.000 description 7
- 108090000790 Enzymes Proteins 0.000 description 7
- 229910000024 caesium carbonate Inorganic materials 0.000 description 7
- 230000001404 mediated effect Effects 0.000 description 7
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 7
- 235000017550 sodium carbonate Nutrition 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- 125000004939 6-pyridyl group Chemical group N1=CC=CC=C1* 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- 108091006629 SLC13A2 Proteins 0.000 description 6
- 239000007983 Tris buffer Substances 0.000 description 6
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 6
- 239000012346 acetyl chloride Substances 0.000 description 6
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- 238000000935 solvent evaporation Methods 0.000 description 6
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 208000034799 Tauopathies Diseases 0.000 description 5
- XJLXINKUBYWONI-DQQFMEOOSA-N [[(2r,3r,4r,5r)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2s,3r,4s,5s)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate Chemical compound NC(=O)C1=CC=C[N+]([C@@H]2[C@H]([C@@H](O)[C@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-DQQFMEOOSA-N 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- CNXMDTWQWLGCPE-UHFFFAOYSA-N ditert-butyl-(2-phenylphenyl)phosphane Chemical compound CC(C)(C)P(C(C)(C)C)C1=CC=CC=C1C1=CC=CC=C1 CNXMDTWQWLGCPE-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000012074 organic phase Substances 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- YXSZLMCYTFFBNF-UHFFFAOYSA-N 5-bromo-6-fluoro-2-methyl-1,3-benzothiazole Chemical compound Cc1nc2cc(Br)c(F)cc2s1 YXSZLMCYTFFBNF-UHFFFAOYSA-N 0.000 description 4
- SNGRITOSTMQONA-UHFFFAOYSA-N N-(5-bromo-2,4-difluorophenyl)ethanethioamide Chemical compound BrC=1C(=CC(=C(C=1)NC(C)=S)F)F SNGRITOSTMQONA-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 4
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- 239000013058 crude material Substances 0.000 description 4
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- 230000000694 effects Effects 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 4
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- BXZADLGAYWRZCR-JGVFFNPUSA-N tert-butyl (2s,4r)-4-hydroxy-2-methylpyrrolidine-1-carboxylate Chemical compound C[C@H]1C[C@@H](O)CN1C(=O)OC(C)(C)C BXZADLGAYWRZCR-JGVFFNPUSA-N 0.000 description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N trifluoroacetic acid Substances OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- AGTDSFXRPBMMGQ-CRCLSJGQSA-N (3r,5s)-5-methylpyrrolidin-3-ol Chemical compound C[C@H]1C[C@@H](O)CN1 AGTDSFXRPBMMGQ-CRCLSJGQSA-N 0.000 description 3
- LDBYVVOZXAEIRN-UHFFFAOYSA-N 1-(2-chloro-5,7-dihydropyrrolo[3,4-d]pyrimidin-6-yl)ethanone Chemical compound ClC=1N=CC2=C(N=1)CN(C2)C(C)=O LDBYVVOZXAEIRN-UHFFFAOYSA-N 0.000 description 3
- IMVTWJIPTXOHED-UHFFFAOYSA-N 1-(6-chloro-1,3-dihydropyrrolo[3,4-c]pyridin-2-yl)ethanone Chemical compound ClC1=CC2=C(C=N1)CN(C2)C(C)=O IMVTWJIPTXOHED-UHFFFAOYSA-N 0.000 description 3
- BHKKSKOHRFHHIN-MRVPVSSYSA-N 1-[[2-[(1R)-1-aminoethyl]-4-chlorophenyl]methyl]-2-sulfanylidene-5H-pyrrolo[3,2-d]pyrimidin-4-one Chemical compound N[C@H](C)C1=C(CN2C(NC(C3=C2C=CN3)=O)=S)C=CC(=C1)Cl BHKKSKOHRFHHIN-MRVPVSSYSA-N 0.000 description 3
- UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 3
- FQZCUAASVCIWSL-UHFFFAOYSA-N 5-bromo-2,4-difluoroaniline Chemical compound NC1=CC(Br)=C(F)C=C1F FQZCUAASVCIWSL-UHFFFAOYSA-N 0.000 description 3
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
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- MWULFIANJXYETL-UHFFFAOYSA-N N-(5-bromo-2,4-difluorophenyl)acetamide Chemical compound CC(=O)Nc1cc(Br)c(F)cc1F MWULFIANJXYETL-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 3
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- 229910052763 palladium Inorganic materials 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 3
- 229910000343 potassium bisulfate Inorganic materials 0.000 description 3
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 125000000246 pyrimidin-2-yl group Chemical group [H]C1=NC(*)=NC([H])=C1[H] 0.000 description 3
- 125000004943 pyrimidin-6-yl group Chemical group N1=CN=CC=C1* 0.000 description 3
- 239000012321 sodium triacetoxyborohydride Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 125000004496 thiazol-5-yl group Chemical group S1C=NC=C1* 0.000 description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 3
- KZPYGQFFRCFCPP-UHFFFAOYSA-N 1,1'-bis(diphenylphosphino)ferrocene Chemical compound [Fe+2].C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1 KZPYGQFFRCFCPP-UHFFFAOYSA-N 0.000 description 2
- LVEYOSJUKRVCCF-UHFFFAOYSA-N 1,3-bis(diphenylphosphino)propane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCCP(C=1C=CC=CC=1)C1=CC=CC=C1 LVEYOSJUKRVCCF-UHFFFAOYSA-N 0.000 description 2
- CKGWOWOYZAFRJY-UHFFFAOYSA-N 1-(2-chloro-5,7-dihydropyrrolo[3,4-b]pyridin-6-yl)ethanone Chemical compound ClC1=CC=C2C(=N1)CN(C2)C(C)=O CKGWOWOYZAFRJY-UHFFFAOYSA-N 0.000 description 2
- TUFSQGALFJDUKS-UHFFFAOYSA-N 1-(3-bromo-5,7-dihydropyrrolo[3,4-b]pyridin-6-yl)ethanone Chemical compound BrC=1C=C2C(=NC=1)CN(C2)C(C)=O TUFSQGALFJDUKS-UHFFFAOYSA-N 0.000 description 2
- QIQXECKGJPGXFL-JOYOIKCWSA-N 1-[3-[(3R,5S)-5-methylpyrrolidin-3-yl]oxy-5,7-dihydropyrrolo[3,4-b]pyridin-6-yl]ethanone Chemical compound C[C@H]1C[C@H](CN1)OC=1C=C2C(=NC=1)CN(C2)C(C)=O QIQXECKGJPGXFL-JOYOIKCWSA-N 0.000 description 2
- CWLUFVAFWWNXJZ-UHFFFAOYSA-N 1-hydroxypyrrolidine Chemical compound ON1CCCC1 CWLUFVAFWWNXJZ-UHFFFAOYSA-N 0.000 description 2
- CIBAZJPSODKCMA-UHFFFAOYSA-N 2-chloro-6,7-dihydro-5h-pyrrolo[3,4-b]pyridine;hydrochloride Chemical compound Cl.ClC1=CC=C2CNCC2=N1 CIBAZJPSODKCMA-UHFFFAOYSA-N 0.000 description 2
- BPTXRFXCELOADD-UHFFFAOYSA-N 2-chloro-6,7-dihydro-5h-pyrrolo[3,4-d]pyrimidine;hydrochloride Chemical compound Cl.ClC1=NC=C2CNCC2=N1 BPTXRFXCELOADD-UHFFFAOYSA-N 0.000 description 2
- YVPXQMYCTGCWBE-UHFFFAOYSA-N 2-isocyano-2,4,4-trimethylpentane Chemical compound CC(C)(C)CC(C)(C)[N+]#[C-] YVPXQMYCTGCWBE-UHFFFAOYSA-N 0.000 description 2
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 2
- LDFBXJODFADZBN-UHFFFAOYSA-L 3-diphenylphosphanylpropyl(diphenyl)phosphane;palladium(2+);dichloride Chemical compound Cl[Pd]Cl.C=1C=CC=CC=1P(C=1C=CC=CC=1)CCCP(C=1C=CC=CC=1)C1=CC=CC=C1 LDFBXJODFADZBN-UHFFFAOYSA-L 0.000 description 2
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 2
- JEQTYGWBNTWINR-UHFFFAOYSA-N 6-fluoro-2-methyl-1,3-benzothiazole-5-carbaldehyde Chemical compound FC1=CC2=C(N=C(S2)C)C=C1C=O JEQTYGWBNTWINR-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 2
- 101150041968 CDC13 gene Proteins 0.000 description 2
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- 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
-
- 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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- 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
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Psychiatry (AREA)
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Thiazole And Isothizaole Compounds (AREA)
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| US201862736588P | 2018-09-26 | 2018-09-26 | |
| US62/736,588 | 2018-09-26 | ||
| PCT/US2019/051820 WO2020068530A1 (en) | 2018-09-26 | 2019-09-19 | 6-fluoro-2-methylbenzo[d]thiazol-5-yl compounds |
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| CA3113968A1 CA3113968A1 (en) | 2020-04-02 |
| CA3113968C true CA3113968C (en) | 2023-08-01 |
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| EP4126858A1 (en) * | 2020-03-26 | 2023-02-08 | Richter Gedeon Nyrt. | Dihydro-2-pyrrolo[3,4-c]pyridine derivatives as gabaa a5 receptor modulators |
| WO2024081775A1 (en) | 2022-10-14 | 2024-04-18 | Eli Lilly And Company | Synthesis of 6-fluoro-2-methylbenzo[d]thiazol-5-yl compounds |
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| GB8726763D0 (en) | 1987-11-16 | 1987-12-23 | Fujisawa Pharmaceutical Co | Thiazole compounds |
| TW504510B (en) * | 1996-05-10 | 2002-10-01 | Janssen Pharmaceutica Nv | 2,4-diaminopyrimidine derivatives |
| SE0302116D0 (sv) | 2003-07-21 | 2003-07-21 | Astrazeneca Ab | Novel compounds |
| US9120781B2 (en) | 2010-05-11 | 2015-09-01 | Simon Fraser University | Selective glycosidase inhibitors and uses thereof |
| CN105143222B (zh) | 2013-03-14 | 2018-02-02 | 默克专利有限公司 | 糖苷酶抑制剂 |
| JP6563017B2 (ja) * | 2014-08-28 | 2019-08-21 | エースニューロン・ソシエテ・アノニム | グリコシダーゼ阻害剤 |
| CN107428762B (zh) | 2015-10-30 | 2020-03-10 | 四川科伦博泰生物医药股份有限公司 | 酞嗪酮衍生物、其制备方法及用途 |
| US10913733B2 (en) | 2015-12-18 | 2021-02-09 | Alectos Therapeutics Inc. | Substituted piperidines thiazolyl acetamides as glycosidase inhibitors and uses thereof |
| FR3046053B1 (fr) | 2015-12-24 | 2017-12-22 | Sagem Defense Securite | Module de pied pour une structure d'exosquelette |
| CA3012560A1 (en) * | 2016-02-25 | 2017-08-31 | Asceneuron S.A. | Glycosidase inhibitors |
| US20200079766A1 (en) * | 2016-12-16 | 2020-03-12 | Janssen Pharmaceutica Nv | Monocyclic oga inhibitor compounds |
| US20190359609A1 (en) * | 2016-12-16 | 2019-11-28 | Janssen Pharmaceutica Nv | Bicyclic oga inhibitor compounds |
| AR110747A1 (es) | 2017-01-27 | 2019-05-02 | Lilly Co Eli | Compuestos de 5-metil-1,2,4-oxadiazol-3-ilo |
| TWI669302B (zh) | 2017-05-25 | 2019-08-21 | 美商美國禮來大藥廠 | 5-甲基-1,3,4-<img align="absmiddle" height="18px" width="27px" file="d10999.TIF" alt="其他非圖式 ed10999.png" img-content="tif" orientation="portrait" inline="yes" giffile="ed10999.png"></img>二唑-2-基化合物 |
| TWI716107B (zh) * | 2018-09-26 | 2021-01-11 | 美商美國禮來大藥廠 | 6-氟-2-甲基苯并[d]噻唑-5-基化合物 |
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2019
- 2019-09-17 TW TW108133388A patent/TWI716107B/zh active
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- 2019-09-19 US US16/576,080 patent/US10752632B2/en active Active
- 2019-09-19 EP EP19779722.8A patent/EP3856739A1/en active Pending
- 2019-09-19 WO PCT/US2019/051820 patent/WO2020068530A1/en not_active Ceased
- 2019-09-19 CA CA3113968A patent/CA3113968C/en active Active
- 2019-09-19 CN CN201980062923.0A patent/CN112955446B/zh active Active
- 2019-09-19 JP JP2021516782A patent/JP7081047B2/ja active Active
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2020
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2022
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| US20200354370A1 (en) | 2020-11-12 |
| JP2022116171A (ja) | 2022-08-09 |
| JP7081047B2 (ja) | 2022-06-06 |
| EP3856739A1 (en) | 2021-08-04 |
| JP2022502389A (ja) | 2022-01-11 |
| JP7560511B2 (ja) | 2024-10-02 |
| US10752632B2 (en) | 2020-08-25 |
| TW202026293A (zh) | 2020-07-16 |
| US20200095254A1 (en) | 2020-03-26 |
| CA3113968A1 (en) | 2020-04-02 |
| CN112955446B (zh) | 2024-07-12 |
| TWI716107B (zh) | 2021-01-11 |
| WO2020068530A1 (en) | 2020-04-02 |
| AR116428A1 (es) | 2021-05-05 |
| CN112955446A (zh) | 2021-06-11 |
| US10836773B1 (en) | 2020-11-17 |
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