KR20160147278A - 새로운 유형의 kcnq 칼륨 통로 작동제, 그의 제조 방법 및 그의 용도 - Google Patents
새로운 유형의 kcnq 칼륨 통로 작동제, 그의 제조 방법 및 그의 용도 Download PDFInfo
- Publication number
- KR20160147278A KR20160147278A KR1020167033136A KR20167033136A KR20160147278A KR 20160147278 A KR20160147278 A KR 20160147278A KR 1020167033136 A KR1020167033136 A KR 1020167033136A KR 20167033136 A KR20167033136 A KR 20167033136A KR 20160147278 A KR20160147278 A KR 20160147278A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- acid
- alkyl
- halogen atom
- compound
- 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.)
- Granted
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- 102000012359 KCNQ Potassium Channels Human genes 0.000 title claims description 15
- 108010022282 KCNQ Potassium Channels Proteins 0.000 title claims description 15
- 238000002360 preparation method Methods 0.000 title description 9
- 229940122117 Potassium channel agonist Drugs 0.000 title description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 140
- 150000003839 salts Chemical class 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 206010015037 epilepsy Diseases 0.000 claims abstract description 8
- 208000032382 Ischaemic stroke Diseases 0.000 claims abstract description 6
- 201000010099 disease Diseases 0.000 claims abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 5
- 125000005843 halogen group Chemical group 0.000 claims description 57
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 42
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 30
- 239000003814 drug Substances 0.000 claims description 28
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 claims description 14
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 claims description 14
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 claims description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 125000003277 amino group Chemical group 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 229920006395 saturated elastomer Polymers 0.000 claims description 11
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 10
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 10
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 claims description 8
- 206010010904 Convulsion Diseases 0.000 claims description 8
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 208000012902 Nervous system disease Diseases 0.000 claims description 8
- 208000025966 Neurological disease Diseases 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 claims description 8
- 229910052805 deuterium Inorganic materials 0.000 claims description 7
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 7
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 208000004296 neuralgia Diseases 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 125000004890 (C1-C6) alkylamino group Chemical group 0.000 claims description 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 4
- 125000000041 C6-C10 aryl group Chemical group 0.000 claims description 4
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 4
- 239000000890 drug combination Substances 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 4
- 229910052717 sulfur Chemical group 0.000 claims description 4
- 239000011593 sulfur Chemical group 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 235000011054 acetic acid Nutrition 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 229960002989 glutamic acid Drugs 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- BSYNRYMUTXBXSQ-FOQJRBATSA-N 59096-14-9 Chemical compound CC(=O)OC1=CC=CC=C1[14C](O)=O BSYNRYMUTXBXSQ-FOQJRBATSA-N 0.000 claims description 2
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 2
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 235000010323 ascorbic acid Nutrition 0.000 claims description 2
- 239000011668 ascorbic acid Substances 0.000 claims description 2
- 229960005070 ascorbic acid Drugs 0.000 claims description 2
- 235000003704 aspartic acid Nutrition 0.000 claims description 2
- 229960005261 aspartic acid Drugs 0.000 claims description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 2
- 229940092714 benzenesulfonic acid Drugs 0.000 claims description 2
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 230000036461 convulsion Effects 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- 235000011087 fumaric acid Nutrition 0.000 claims description 2
- 239000000174 gluconic acid Substances 0.000 claims description 2
- 235000012208 gluconic acid Nutrition 0.000 claims description 2
- 229950006191 gluconic acid Drugs 0.000 claims description 2
- 235000013922 glutamic acid Nutrition 0.000 claims description 2
- 239000004220 glutamic acid Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 2
- 229940071870 hydroiodic acid Drugs 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 229960000448 lactic acid Drugs 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 2
- 235000019260 propionic acid Nutrition 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 2
- 229960004889 salicylic acid Drugs 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims 2
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims 1
- XTEGVFVZDVNBPF-UHFFFAOYSA-N 1,5-naphthalene disulfonic acid Natural products C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1S(O)(=O)=O XTEGVFVZDVNBPF-UHFFFAOYSA-N 0.000 claims 1
- LSPHULWDVZXLIL-UHFFFAOYSA-N Camphoric acid Natural products CC1(C)C(C(O)=O)CCC1(C)C(O)=O LSPHULWDVZXLIL-UHFFFAOYSA-N 0.000 claims 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 claims 1
- LSPHULWDVZXLIL-QUBYGPBYSA-N camphoric acid Chemical compound CC1(C)[C@H](C(O)=O)CC[C@]1(C)C(O)=O LSPHULWDVZXLIL-QUBYGPBYSA-N 0.000 claims 1
- 229930016911 cinnamic acid Natural products 0.000 claims 1
- 235000013985 cinnamic acid Nutrition 0.000 claims 1
- 229940098779 methanesulfonic acid Drugs 0.000 claims 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims 1
- PCOBBVZJEWWZFR-UHFFFAOYSA-N ezogabine Chemical compound C1=C(N)C(NC(=O)OCC)=CC=C1NCC1=CC=C(F)C=C1 PCOBBVZJEWWZFR-UHFFFAOYSA-N 0.000 abstract description 39
- 229960003312 retigabine Drugs 0.000 abstract description 37
- 230000000694 effects Effects 0.000 abstract description 26
- 210000005013 brain tissue Anatomy 0.000 abstract description 24
- 230000004770 neurodegeneration Effects 0.000 abstract description 6
- 208000015122 neurodegenerative disease Diseases 0.000 abstract description 6
- 230000002887 neurotoxic effect Effects 0.000 abstract description 4
- 231100000189 neurotoxic Toxicity 0.000 abstract description 3
- 230000001272 neurogenic effect Effects 0.000 abstract description 2
- 239000008194 pharmaceutical composition Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000857 drug effect Effects 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 107
- 238000006243 chemical reaction Methods 0.000 description 57
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 49
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 48
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 37
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 37
- 235000019439 ethyl acetate Nutrition 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 238000002474 experimental method Methods 0.000 description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- 239000003208 petroleum Substances 0.000 description 22
- 241000699666 Mus <mouse, genus> Species 0.000 description 21
- 229940079593 drug Drugs 0.000 description 21
- 238000010898 silica gel chromatography Methods 0.000 description 20
- 239000012043 crude product Substances 0.000 description 19
- 239000003480 eluent Substances 0.000 description 19
- 239000007787 solid Substances 0.000 description 18
- 108010006746 KCNQ2 Potassium Channel Proteins 0.000 description 17
- 102100034354 Potassium voltage-gated channel subfamily KQT member 2 Human genes 0.000 description 17
- 241000700159 Rattus Species 0.000 description 17
- 239000000243 solution Substances 0.000 description 17
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 16
- 241000699670 Mus sp. Species 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 15
- 241001465754 Metazoa Species 0.000 description 14
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 14
- 210000002381 plasma Anatomy 0.000 description 14
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 13
- 239000012074 organic phase Substances 0.000 description 13
- 238000001990 intravenous administration Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 108091006146 Channels Proteins 0.000 description 11
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 11
- 210000004369 blood Anatomy 0.000 description 11
- 239000008280 blood Substances 0.000 description 11
- 230000037361 pathway Effects 0.000 description 11
- 108020001213 potassium channel Proteins 0.000 description 11
- 238000005481 NMR spectroscopy Methods 0.000 description 10
- 102000004257 Potassium Channel Human genes 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 238000009826 distribution Methods 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 210000004556 brain Anatomy 0.000 description 7
- 239000013612 plasmid Substances 0.000 description 7
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 7
- 229920000053 polysorbate 80 Polymers 0.000 description 7
- -1 potassium ion ion Chemical class 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000004809 thin layer chromatography Methods 0.000 description 6
- UFFBMTHBGFGIHF-UHFFFAOYSA-N 2,6-dimethylaniline Chemical compound CC1=CC=CC(C)=C1N UFFBMTHBGFGIHF-UHFFFAOYSA-N 0.000 description 5
- 206010001497 Agitation Diseases 0.000 description 5
- 241000792859 Enema Species 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 229960000583 acetic acid Drugs 0.000 description 5
- 239000007920 enema Substances 0.000 description 5
- 229940095399 enema Drugs 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 5
- 238000001890 transfection Methods 0.000 description 5
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 4
- 102000004310 Ion Channels Human genes 0.000 description 4
- 108090000862 Ion Channels Proteins 0.000 description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 231100000673 dose–response relationship Toxicity 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002504 physiological saline solution Substances 0.000 description 4
- 125000006239 protecting group Chemical group 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 150000003335 secondary amines Chemical class 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 230000003245 working effect Effects 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 108010038888 KCNQ3 Potassium Channel Proteins 0.000 description 3
- 102100034360 Potassium voltage-gated channel subfamily KQT member 3 Human genes 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
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Abstract
Description
도 2는 본 발명의 화합물 K43과 K21이 KCNQ2/3 이형-4량체 통로에 대한 용량-반응 곡선이다.
도 3은 본 발명의 화합물 K43, K41 및 레티가빈이 마우스 체내에서 항 MES의 용량-반응 곡선이다.
도 4는 본 발명의 화합물 K43, K41 및 레티가빈이 마우스의 운동능력에 영향을 미치는 용량-반응 곡선이다.
Claims (10)
- 하기 일반식 I의 구조로 되어 있는 화합물 또는 그의 약학적으로 허용 가능한 염,
여기서:
X는 산소 및 유황에서 선택되고; n은 1, 2 또는 3이 될 수 있으며, 바람직하게는 1이 되는 것이다;
R1은 H 또는 할로겐 원자가 될 수 있으며, 바람직하게는 H 또는 불소 원자가 되는 것이다;
R2와 R3은 각각 독립적으로 H, D 및 C1-C3 알킬기로 이루어진 그룹에서 선택된 것이고, 또는 R2와 R3은 그들과 연결되는 탄소 원자와 함께 C3-C6포화 고리를 형성한다; R2와 R3은 각각 독립적으로 H와 D에서 선택되고, 또는 R2와 R3은 그들과 연결되는 탄소원자와 함께 시클로프로필를 형성하는 것이 바람직하다;
R4와 R5는 각각 독립적으로 H; 할로겐 원자; C1-C6알킬기; C3-C6나프텐기; 시안기; C1-C4알콕실기; 수산기, 아미노기, C1-C4알콕실기, C1-C4알킬카르보닐기, 할로겐 원자로 치환된 C1-C6알킬기로 이루어진 그룹 중에서 임의로 선택된 것; 할로겐 원자로 치환된 C1-C4알콕실기 중에서 임의로 선택된 것; C1-C6알킬카르보닐기; C1-C6알콕시카르보닐기; C1-C6알킬아미노카르보닐기; C2-C6알켄닐기; 및 C2-C6알키닐기로 이루어진 그룹 중에서 선택된 것이며; R4 와 R5는 각각 독립적으로 H, 할로겐 원자, 시안기, C1-C4알킬기, C1-C4알콕실기 또는 플루오르화 C1-C4알콕실기 인 것이 바람직하며; R4 와 R5는 각각 독립적으로 H, 할로겐 원자, C1-C4알킬기 또는 C1-C4알콕실기인 것이 더 바람직하다; R4 와 R5 중에 임의의 하나는 C1-C4알킬기이고, 다른 하나는 H 또는 C1-C4알킬기인 것이 가장 바람직하다;
R6은 C1-C6알콕실기; C1-C6알킬아미노기; C1-C6알킬기; C3-C6나프텐기; C2-C6알켄닐기; C2-C6알키닐기; C6-C10아릴기; 할로겐 원자, 시안기, 수산기, C1-C6알콕실기, 디(C1-C4알킬기)아미노기, C1-C6알킬카르보닐기, C1-C6알킬카르보닐아미노기, C1-C6알콕시카르보닐기로 치환된 C1-C6알킬기 중에 임의로 선택된 것; 할로겐 원자로 치환된 C3-C6나프텐기 중에 임의로 선택된 것; 할로겐 원자로 치환된 C2-C6알켄닐기 중에 임의로 선택된 것; 할로겐 원자로 치환된 C2-C6알키닐기 중에 임의로 선택된 것; 테트라하이드로퓨라닐; 및 로 이루어진 그룹 중에서 선택된 것이며, 여기서, R7과 R8은 각각 독립적으로 C1-C4알킬기에서 선택하며,
조건은, 상기 화합물이 를 포함하지 않는 것을 특징으로 하는, 화합물 또는 그의 약학적으로 허용 가능한 염. - 제1항에 있어서, 상기 화합물은 일반식 Ⅱ에서 도시한 구조를 가지며:
여기서,
X는 산소 및 유황에서 선택되며;
R1은 H 또는 할로겐 원자이고, H 또는 F인 것이 바람직하며;
R2와 R3은 각각 독립적으로 H, D 또는 C1-C3 알킬기에서 선택하며, 또는 R2와 R3은 그들과 연결되는 탄소원자와 연결되어 C3-C6 포화고리를 형성하며, R2와 R3은 각각 독립적으로 H과 D에서 선택하는 것이 바람직하며, 또는 R2와 R3은 그들과 연결되는 탄소원자와 함께 시클로프로필을 형성한다;
R4와 R5는각각 독립적으로 H; 할로겐 원자; C1-C6알킬기; C3-C6나프텐기; 시안기; C1-C4알콕실기; 수산기, 아미노기, C1-C4알콕실기, C1-C4알킬카르보닐기, 할로겐으로 치환된 C1-C6알킬기 중에서 임의로 선택하는 것; 할로겐 원자로 치환된 C1-C4알콕실기 중에서 임의로 선택된 것; C1-C6알킬카르보닐기; C1-C6알콕시카르보닐기; C1-C6알킬아미노카르보닐기; C2-C6알켄닐기; 및C2-C6알키닐기로 이루어진 그룹 중에서 임의로 선택되며; R4 와 R5는 각각 독립적으로 H, 할로겐 원자, 시안기, C1-C4알킬기 또는 C1-C4알콕실기인 것이 바람직하며; R4 와 R5는 각각 독립적으로 H, 할로겐 원자, C1-C4알킬기 또는 C1-C4알콕실기인 것이 더욱 바람직하며; R4 와 R5 중에서 하나는 C1-C4알킬기이고, 다른 하나는 H 또는 C1-C4알킬기인 것이 가장 바람직하다;
R6은 C1-C6알콕실기; C1-C6알킬아미노기; C1-C6알킬기; C3-C6나프텐기; C2-C6알켄닐기; C2-C6알키닐기; C6-C10아릴기; 할로겐 원자, 시안기, 수산기, C1-C6알콕실기, 디(C1-C4알킬기)아미노기, C1-C6알킬카르보닐기, C1-C6알킬카르보닐아미노기, C1-C6알콕시카르보닐기로 치환된 C1-C6알킬기 중에서 임의로 선택되는 것; 할로겐 원자로 치환된 C3-C6나프텐기 중에서 임의로 선택된 것; 할로겐 원자로 치환된 C2-C6알켄닐기 중에서 임의로 선택된 것; 할로겐 원자로 치환된 C2-C6 알키닐기 중에 임의로 선택된 것; 테트라하이드로퓨라닐; 및 로 이루어진 그룹에서 선택되며, 여기서, R7과 R8은 각각 독립적으로 C1-C4 알킬기에서 선택하며,
조건은, 상기 화합물이 를 포함하지 않는 것을 특징으로 하는, 화합물 또는 그의 약학적으로 허용 가능한 염. - 제1항에 있어서, 상기 화합물은 이하 도시된 일반식 Ⅲ 내지 V로 이루어진 그룹 중에서 선택된 구조를 가지며,
여기서:
R2와 R3은 각각 독립적으로 H, D 및 C1-C3 알킬기로 이루어진 그룹에서 선택되며, 또는 R2와 R3은 그들과 연결된 탄소 원자와 함께 C3-C6 포화고리를 형성되며; R2와 R3은 각각 독립적으로 H과 D으로 이루어진 그룹에서 선택되며, 또는 R2와 R3은 그들과 연결된 탄소 원자와 함께 시클로프로필을 형성하며;
R4와 R5은 각각 독립적으로 H, 할로겐 원자, C1-C6알킬기, C3-C6나프텐기, 시안기, C1-C4알콕실기, 수산기, 아미노기, C1-C4알콕실기, C1-C4알킬카르보닐기, 할로겐 원자로 치환된 C1-C6알킬기 중에서 임의로 선택된 것, 할로겐 원자로 치환된 C1-C4알콕실기 중에서 임의로 선택된 것, C1-C6알킬카르보닐기, C1-C6알콕시카르보닐기, C1-C6알킬아민기카르보닐기, C2-C6알켄닐기 및 C2-C6알키닐기로 이루어진 그룹 중에서 선택되며; R4와 R5은 각각 독립적으로 H, C1-C6알킬기 및 C1-C4알콕실기로 이루이전 그룹 중에서 선택하는 것이 더 바람직하며; R4와 R5은 각각 독립적으로 H, 할로겐 원자, 시안기, C1-C4알킬기 또는 C1-C4알콕실기인 것이 바람직하며; R4와 R5은 각각 독립적으로 H, 할로겐 원자, C1-C4알킬기 또는 C1-C4알콕실기인 것이 더욱 바람직하며; R4와 R5 중의 하나는 C1-C4알킬기이고, 다른 하나는 H 또는 C1-C4알킬기 인 것이 가장 바람직하다;
R9는 C1-C6알킬기 및 C3-C6나프텐기로 이루어진 그룹에서 선택되며; R9는 메틸기, 에틸기 및 프로필기로 이루어진 그룹에서 선택하는 것이 바람직하다;
R10은 C1-C6알킬기; 할로겐 원자, 시안기, 수산기, C1-C6알콕실기, 디(C1-C4알킬기)아미노기, C1-C6카르보닐기, C1-C6알킬아민기, C1-C6알콕시카르보닐기로 치환된 C1-C6알킬기 중에서 임의로 선택된 것; 할로겐 원자로 치환된 C3-C6나프텐기 중에서 임의로 선택된 것; 테트라하이드로퓨라닐; 및로 이루어진 그룹 중에서 선택되며, 여기서, R7과 R8은각각 독립적으로 C1-C4알킬기 중에섯 선택하며, 바람직하게, R10는 할로겐 원자, 시안기, 수산기, C1-C3알콕실기, 디(C1-C3알킬기)아미노기, C1-C3카르보닐기, C1-C3알킬아마이드기, C1-C3알콕시카르보닐기로 치환된 C1-C3알킬기 중에서 임의로 선택한 것; 할로겐 원자로 치환된 C3-C6나프텐기 중에서 임의로 선택된 것; 테트라하이드로퓨라닐; 및로 이루어진 그룹에서 선택되며, 여기서, R7과 R8은 각각 독립적으로 C1-C3알킬기 중에서 선택되며;
조건은, 상기 화합물이 를 포함하지 않는 것을 특징으로 하는, 화합물 또는 그의 약학적으로 허용 가능한 염. - 제1항 내지 제3항 중 어느 한 항에 있어서,
R4와 R5 중에서 하나는 메틸기이고, 다른 하나는 H 또는 메틸기인 것을 특징으로 하는, 화합물 또는 그의 약학적으로 허용 가능한 염. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 화합물의 약학적으로 허용 가능한 염은 상기 화합물과 산으로 형성된 염이며, 예를 들어, 상기 산은 말레산, 호박산, 구연산, 주석산, 프마르산, 포름산, 아세트산, 프로피온산, 말론산, 수산, 벤조산, 프탈산, 메탄술폰산, 벤젠설폰산, 메틸벤젠설폰산, 나프탈렌설폰산, 1, 5-나프탈렌설폰산, 장뇌산, 장뇌술폰산, 살리실산, 아세틸살리실산, 아스파르트산, 글루타민산, 젖산, 글루콘산, 아스코르브산, 갈산, 만델산, 말산, 소르브산, 트리플루오로아세트산, 타우린, 호모타우린, 2-히드록시산, 계피산, 염산, 브롬화수소산, 요오드화 수소산, 황산, 질산, 인산 및 과염소산으로 이루어진 그룹 중에서 선택된 것을 특징으로 하는, 화합물 또는 그의 약학적으로 허용 가능한 염. - 제1항 내지 제6항 중 어느 한 항에 따른 상기 화합물 또는 그의 약학적으로 허용 가능한 염과 약학적으로 허용 가능한 보충재료를 유효성분으로 포함하는, 약물 조합물.
- 제1항 내지 제6항 중 어느 한 항에 따른 상기 화합물 또는 그의 약학적으로 허용 가능한 염 또는 청구항 8에 따른 약물 조합물을 KCNQ 칼륨 통로의 자극제로 사용하는, 용도.
- 제1항 내지 제6항 중 어느 한 항에 따른 상기 화합물 또는 그의 약학적으로 허용 가능한 염을 신경성 질환치료용 약물 제조에 사용하는 용도.
- 제9항에 있어서,
상기 신경성 질환은 간질, 경련, 신경통, 급성 부분적 허혈성 중풍 및 알츠하이머병으로 이루어진 그룹 중에서 선택된 것을 특징으로 하는, 용도.
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