WO1998012195A1 - Derives du 2-carbonylthiazole et leur utilisation - Google Patents
Derives du 2-carbonylthiazole et leur utilisation Download PDFInfo
- Publication number
- WO1998012195A1 WO1998012195A1 PCT/JP1997/003342 JP9703342W WO9812195A1 WO 1998012195 A1 WO1998012195 A1 WO 1998012195A1 JP 9703342 W JP9703342 W JP 9703342W WO 9812195 A1 WO9812195 A1 WO 9812195A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- carbon atoms
- pharmaceutically acceptable
- acceptable salt
- alkyl group
- Prior art date
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- UQUGDNFIHIOARL-UHFFFAOYSA-N 3h-1,3-thiazol-2-ylidenemethanone Chemical class O=C=C1NC=CS1 UQUGDNFIHIOARL-UHFFFAOYSA-N 0.000 title claims abstract description 4
- -1 pyrrolidino, piperidino Chemical group 0.000 claims abstract description 58
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 33
- 150000003839 salts Chemical class 0.000 claims abstract description 26
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 18
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 15
- 239000003814 drug Substances 0.000 claims abstract description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 125000005843 halogen group Chemical group 0.000 claims abstract description 8
- 125000001424 substituent group Chemical group 0.000 claims abstract description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 7
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims abstract description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 3
- 239000004480 active ingredient Substances 0.000 claims abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 34
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 claims description 32
- 229960003638 dopamine Drugs 0.000 claims description 16
- 125000001153 fluoro group Chemical class F* 0.000 claims description 9
- 125000002112 pyrrolidino group Chemical group [*]N1C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims description 9
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims description 7
- 229940044551 receptor antagonist Drugs 0.000 claims description 6
- 239000002464 receptor antagonist Substances 0.000 claims description 6
- 239000011591 potassium Substances 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 125000003277 amino group Chemical group 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229940079593 drug Drugs 0.000 abstract description 11
- 201000000980 schizophrenia Diseases 0.000 abstract description 8
- 208000018300 basal ganglia disease Diseases 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 208000024827 Alzheimer disease Diseases 0.000 abstract description 4
- 206010039966 Senile dementia Diseases 0.000 abstract description 4
- 230000006399 behavior Effects 0.000 abstract description 4
- 208000026106 cerebrovascular disease Diseases 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229940124243 Dopamine D4 receptor antagonist Drugs 0.000 abstract 1
- 102000003962 Dopamine D4 receptors Human genes 0.000 abstract 1
- 108090000357 Dopamine D4 receptors Proteins 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 230000003449 preventive effect Effects 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 125000001544 thienyl group Chemical group 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 45
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 42
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 39
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 36
- 150000001875 compounds Chemical class 0.000 description 35
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 34
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 30
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 28
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 27
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- 239000012442 inert solvent Substances 0.000 description 24
- 239000000243 solution Substances 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 20
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 20
- 108020003175 receptors Proteins 0.000 description 19
- 102000005962 receptors Human genes 0.000 description 19
- 239000002904 solvent Substances 0.000 description 19
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 18
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 16
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- 150000002170 ethers Chemical class 0.000 description 15
- 239000002585 base Substances 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical class [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 13
- 239000012044 organic layer Substances 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 239000002253 acid Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 238000009739 binding Methods 0.000 description 11
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 11
- 229930195733 hydrocarbon Natural products 0.000 description 11
- 150000002430 hydrocarbons Chemical class 0.000 description 11
- 229920006395 saturated elastomer Polymers 0.000 description 11
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 10
- 230000027455 binding Effects 0.000 description 10
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 9
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 9
- 150000001298 alcohols Chemical class 0.000 description 9
- 239000002274 desiccant Substances 0.000 description 9
- 235000017557 sodium bicarbonate Nutrition 0.000 description 9
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 9
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 8
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 7
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 7
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 7
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical class OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 230000002140 halogenating effect Effects 0.000 description 7
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 239000012312 sodium hydride Substances 0.000 description 6
- 229910000104 sodium hydride Inorganic materials 0.000 description 6
- 150000007979 thiazole derivatives Chemical class 0.000 description 6
- KZKRRZFCAYOXQE-UHFFFAOYSA-N 1$l^{2}-azinane Chemical group C1CC[N]CC1 KZKRRZFCAYOXQE-UHFFFAOYSA-N 0.000 description 5
- IJVLVRYLIMQVDD-UHFFFAOYSA-N 1,3-thiazole-2-carboxylic acid Chemical class OC(=O)C1=NC=CS1 IJVLVRYLIMQVDD-UHFFFAOYSA-N 0.000 description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 5
- 150000001735 carboxylic acids Chemical class 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000003818 flash chromatography Methods 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 150000002367 halogens Chemical class 0.000 description 5
- 150000007529 inorganic bases Chemical class 0.000 description 5
- 150000002576 ketones Chemical class 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000012046 mixed solvent Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 5
- DKGZKTPJOSAWFA-UHFFFAOYSA-N spiperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCC2(C(NCN2C=2C=CC=CC=2)=O)CC1 DKGZKTPJOSAWFA-UHFFFAOYSA-N 0.000 description 5
- WAOQONBSWFLFPE-VIFPVBQESA-N 3,5-dichloro-N-[[(2S)-1-ethyl-2-pyrrolidinyl]methyl]-2-hydroxy-6-methoxybenzamide Chemical compound CCN1CCC[C@H]1CNC(=O)C1=C(O)C(Cl)=CC(Cl)=C1OC WAOQONBSWFLFPE-VIFPVBQESA-N 0.000 description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 150000001733 carboxylic acid esters Chemical class 0.000 description 4
- 229960004170 clozapine Drugs 0.000 description 4
- QZUDBNBUXVUHMW-UHFFFAOYSA-N clozapine Chemical compound C1CN(C)CCN1C1=NC2=CC(Cl)=CC=C2NC2=CC=CC=C12 QZUDBNBUXVUHMW-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 4
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 4
- 239000003446 ligand Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229940098779 methanesulfonic acid Drugs 0.000 description 4
- 230000009871 nonspecific binding Effects 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 235000017550 sodium carbonate Nutrition 0.000 description 4
- 150000003556 thioamides Chemical class 0.000 description 4
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 3
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 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 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 230000000561 anti-psychotic effect Effects 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 229960003975 potassium Drugs 0.000 description 3
- 235000011118 potassium hydroxide Nutrition 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- ORECNKBJIMKZNX-UHFFFAOYSA-N 1,3-thiazol-3-ium;chloride Chemical compound Cl.C1=CSC=N1 ORECNKBJIMKZNX-UHFFFAOYSA-N 0.000 description 2
- WORJRXHJTUTINR-UHFFFAOYSA-N 1,4-dioxane;hydron;chloride Chemical compound Cl.C1COCCO1 WORJRXHJTUTINR-UHFFFAOYSA-N 0.000 description 2
- VFTFKUDGYRBSAL-UHFFFAOYSA-N 15-crown-5 Chemical compound C1COCCOCCOCCOCCO1 VFTFKUDGYRBSAL-UHFFFAOYSA-N 0.000 description 2
- 125000001340 2-chloroethyl group Chemical group [H]C([H])(Cl)C([H])([H])* 0.000 description 2
- ALVRAPXLHVZNHU-UHFFFAOYSA-N 4-[(4-fluorophenyl)methylidene]piperidine;hydrochloride Chemical compound Cl.C1=CC(F)=CC=C1C=C1CCNCC1 ALVRAPXLHVZNHU-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 208000027776 Extrapyramidal disease Diseases 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- PHENPABYBHPABM-UHFFFAOYSA-N acetic acid;octane Chemical compound CC(O)=O.CCCCCCCC PHENPABYBHPABM-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
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- 235000002906 tartaric acid Nutrition 0.000 description 1
- BTZNVALGZUANRD-UHFFFAOYSA-N tert-butyl 4-[(4-fluorophenyl)methylidene]piperidine-1-carboxylate Chemical compound C1CN(C(=O)OC(C)(C)C)CCC1=CC1=CC=C(F)C=C1 BTZNVALGZUANRD-UHFFFAOYSA-N 0.000 description 1
- VSWLXYAZJZQIKA-UHFFFAOYSA-N tetrachloromethane;triphenylphosphane Chemical compound ClC(Cl)(Cl)Cl.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 VSWLXYAZJZQIKA-UHFFFAOYSA-N 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 description 1
Classifications
-
- 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
- C07D417/06—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 carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
Definitions
- the present invention relates to a 2-potassium liponylthiazole derivative having an antipsychotic effect.
- Antipsychotics are schizophrenia treatments and cerebrovascular disorders. Problem behavior in senile dementia.
- dopamine D 2 receptor antagonist is an anti-psychotic drug strong extrapyramidal disorders as a side effect, it has become a big problem.
- dopamine D 4 receptor the structure and properties of recently discovered de one dopamine D 4 receptor are close to the dopamine D 2 receptor, major differences in its brain distribution.
- the distribution of dopamine receptors in the brain is high in the frontal cortex of the cerebral cortex, which is associated with the onset of schizophrenia, and is low in the striatum involved in the development of extrapyramidal dysfunction. Accordingly, dopamine receptor antagonists are very likely to become novel schizophrenia treating drugs without extrapyramidal disorders as a side effect unlike dopamine D 2 receptor antagonists (Nature, 350. 610 ⁇ 614 ( 1991); Nature, 358, 109 (1992); Nature, 365. 393 (1993); Nature, 365. 441-445 (1993)).
- clozapine unlike Dopami emissions D 2 receptor antagonist, is effective in schizophrenia and negative symptoms of drug resistance has been reported to be less extrapyramidal disorder (Arch. Gen. Psych., 41, 789-796 (1988)).
- clozapine is a major drawback due to the appearance of agranulocytosis, a hemotoxin, and deaths have been reported (Summary and Clinical Data. Sandoz, Canada Inc. (1990)).
- dopamine D 4 receptor antagonists that do not have these side effects Highly useful as a therapeutic drug for schizophrenia, etc., which is extremely unlikely to cause disability Disclosure of the invention
- An object of the present invention is to provide a de one Pami down D 4 receptor antagonist compounds having antipsychotic activity without causing extrapyramidal disorders.
- the present inventors have conducted intensive studies on 2-carbodiltiazole derivatives, and as a result, have found novel 2-carbodiltiazole derivatives exhibiting high affinity for dopamine 1) 4 receptors, and have completed the present invention.
- the present invention provides a compound of the formula (I)
- Ar 1 and Ar 2 are each selected from a phenyl group, a halogen atom, an alkyl group having 1 to 5 carbon atoms, a trifluoromethyl group, an alkoxy group having 1 to 5 carbon atoms, and a hydroxyl group J.
- the halogen atom is a fluorine atom, a chlorine atom, a bromine atom or a chlorine atom.
- An alkyl group having 1 to 5 carbon atoms is a linear or branched alkyl group
- the alkoxy group having 1 to 5 carbon atoms is a linear or branched alkoxy group.
- the phenyl group having a substituent represented by A r 1 and A r 2 is, for example, a 2-fluorophenyl group, a 3-fluorophenyl group, a 4-fluorophenyl group, a 4-chlorophenyl group, 4 Examples include monobromophenyl, 3,4-dichlorophenyl, 4-methylphenyl, 3-trifluoromethylphenyl, 4-methoxyphenyl, 3,4-dimethoxyphenyl, 4-hydroxyphenyl, etc. can do.
- the amino group represented by the formula N (R 3 ) R 4 includes, for example, an amino group, a methylamino group, a dimethylamino group, an ethylamino group, a propylamino group, an isopropylamino group, a dipropylamino group, a pyrrolidino group, —Hydroxypyrrolidino, piperidino, 3-methoxypiperidino, morpholino, piperazino, N-methylbiperazino and the like.
- the alkyl group having 1 to 5 carbon atoms represented by R 2 is a linear alkyl group, a branched alkyl group or a cyclic alkyl group, for example, a methyl group, an ethyl group, a propyl group, an isopropyl group, a butyl group Group, isobutyl group, cyclopropylmethyl group, cyclobutyl group and the like.
- the pharmaceutically acceptable salts in the present invention include, for example, salts with mineral acids such as sulfuric acid, hydrochloric acid, and phosphoric acid, acetic acid, oxalic acid, lactic acid, tartaric acid, citric acid, fumaric acid, maleic acid, trifluoroacetic acid Salts with organic carboxylic acids such as acetic acid, and salts with organic sulfonic acids such as methanesulfonic acid and benzenesulfonic acid.
- R ′ is a hydroxyl group
- a monovalent or divalent metal salt may be mentioned as a salt formed, wherein the metal is, for example, sodium, potassium, lithium, calcium and the like.
- Preferred compounds in the present invention are represented by the following formula (D):
- R 3 and R 4 have the same meanings as above, and X 1 and X 2 each represent a hydrogen atom, a halogen atom or an alkyl group having 1 to 5 carbon atoms.
- a luthiazole derivative or a pharmaceutically acceptable salt thereof wherein R 3 and R 4 are both hydrogen atoms, X 1 and X 2 are both 4-substituted fluorine atoms, X 1 is a hydrogen atom, and X 2 is 4 Preferred are a substituted fluorine atom, a compound in which X 1 is a 4-substituted fluorine atom and X 2 is a 3-substituted fluorine atom, or a pharmaceutically acceptable salt thereof.
- the compound of the formula (I) can be produced by the following method (wherein Ar 1 , Ar 2 , R ′, R 2 , R 3 , RYY X ′, X 2 and n are as defined above)
- R 5 is an alkyl group having 1 to 5 carbon atoms represented by R ′:
- R 6 is R 1 excluding a hydrogen atom
- R 7 is an alkyl group having 1 to 5 carbon atoms or 2 R 7 is bonded by a single bond to form an alkylene group
- R 8 is an alkoxycarbonyl group such as t-butoxycarbonyl group and ethoxycarbonyl group, an acetyl group such as acetyl group, benzoyl group, and a tosyl group.
- M is a sodium, potassium, lithium, or 1/2 calcium atom Al force of a Li metal atom or Al force Li earth metals atom or a hydrogen atom.).
- the ketone compound (1) is reacted with thioamide derivative (2) in an inert solvent in the presence or absence of a dehydrating agent or a base after happen-genation with an octagen generator in an inert solvent.
- the compound of the present invention represented by the formula (5) is obtained by reacting the thiazole derivative (3) with the piperidine derivative (4) in the presence or absence of a base in an inert solvent. Can be.
- the inert solvent includes, for example, organic carboxylic acids such as acetic acid, organic halogen compounds such as chloroform, carbon tetrachloride, alcohols such as ethanol and isopropanol, ethers such as getyl ether and tetrahydrofuran, and toluene. Hydrocarbons such as benzene, N, N-dimethylformamide, acetonitrile, water or a mixed solvent thereof.
- the dehydrating agent include molecular buses such as Molecular Bus 3A and Molecular Bus 4A, inorganic salts such as anhydrous sodium sulfate, anhydrous magnesium sulfate, and anhydrous calcium chloride, and phosphorus pentoxide.
- Bases are, for example, potassium carbonate, sodium carbonate, potassium bicarbonate, carbonate Inorganic bases such as sodium hydrogen, alcoholates such as sodium methoxide and potassium butoxide, alkali metal amides such as sodium amide, triethylamine, N, N-diisopropylethylamine, N-methylmorpholine, pyridine, etc. And organic carboxylate such as sodium acetate.
- the halogenating agent is, for example, chlorine, bromine, iodine, sulfuryl chloride or the like.
- the monoalkoxycarbonyl derivative (6) can be converted to the compound of the present invention represented by the formula (8) by treating it in an inert solvent with or without an amine (7) and an activator. .
- the inert solvent includes organic compounds such as chloroform and carbon tetrachloride; alcohols such as ethanol and isopropanol; ethers such as getyl ether and tetrahydrofuran; hydrocarbons such as toluene; , N-dimethylformamide, acetonitrile, water or a mixed solvent thereof.
- the activator refers to a substance that promotes amidation of a carboxylic acid ester, such as sodium cyanide. (Reaction formula 3) Ar 1
- the 2-alkoxycarbonyl derivative (6) hydrolyzes the carboxylic acid ester in an inert solvent in the presence of a base or acid to give the compound of the present invention represented by the formula (9).
- the inert solvent includes, for example, ethers such as getyl ether, tetrahydrofuran, and dioxane; alcohols such as methanol and ethanol; ketones such as acetone; organic carboxylic acids such as acetic acid; Examples include dimethylformamide and water.
- the base include inorganic bases such as sodium hydroxide, potassium hydroxide, lithium hydroxide, barium hydroxide, calcium hydroxide, and sodium carbonate.
- the acid include inorganic acids such as hydrochloric acid, hydrobromic acid, and sulfuric acid. Organic acids such as trifluoroacetic acid, formic acid, tosylic acid, and methanesulfonic acid.
- the base is, for example, organic amines such as triethylamine, N, N-diisopropylethylamine, N-methylmorpholine, pyridine, potassium carbonate, sodium carbonate, potassium hydrogencarbonate, sodium hydrogencarbonate, potassium hydroxide.
- inorganic bases such as sodium hydroxide and sodium hydride.
- the inert solvent in the first step includes, for example, ethers such as getyl ether, tetrahydrofuran and dioxane, hydrocarbons such as benzene and toluene, alcohols such as ethanol, N, N-dimethylformamide, acetonitrile, water or These are mixed solvents.
- the inert solvent in the second step includes, for example, ethers such as ethyl ether, tetrahydrofuran, and dioxane; alcohols such as ether; organic carboxylic esters such as ethyl acetate; and ketones such as acetone.
- Alkyl halides such as dichloromethane and chloroform; organic carboxylic acids such as acetic acid; N, N-dimethylformamide; water; or a mixed solvent thereof.
- the acid examples include inorganic acids such as hydrochloric acid, hydrobromic acid, and sulfuric acid; organic acids such as trifluoroacetic acid, formic acid, tosylic acid, and methanesulfonic acid; and salts of these organic acids and pyridine.
- the ketone derivative (12) reacts with an O-silylating agent in the presence of a base in an inert solvent to form vinylsilyl ether, and then reacts with a halogenating agent in an inert solvent to form a haloketone derivative (13).
- the octoketone derivative (13) is similar to the method shown in (Reaction formula 1).
- the 0-silylation inert solvent includes, for example, ethers such as getyl ether, tetrahydrofuran, and dioxane, hydrocarbons such as benzene and toluene, N, N-dimethylformamide, and acetonitrile.
- the base includes, for example, alkali metal amides such as lithium diisopropylamide, sodium bis (trimethylsilyl) amide and sodium amide; alkali metal hydrides such as sodium hydride and potassium hydride; triethylamine, N, N— Organic amines such as diisopropylethylamine, etc. If necessary, use sodium iodide, potassium iodide, etc.
- the 0-silylating agent refers to various silylating agents represented by halotrialkylsilanes such as chlorotrimethylsilane.
- Inert solvents for halogenation include, for example, organic halogen compounds such as chloroform and carbon tetrachloride, alcohols such as ethanol and isopropanol, ethers such as getyl ether and tetrahydrofuran, and carbonization such as benzene and toluene. Examples include hydrogens, N, N-dimethylformamide, acetonitrile, water, or a mixed solvent thereof.
- Halogenating agents include, for example, chlorine, bromine, iodine hagelon, N-haloimides such as N-chlorosuccinimide, N-bromosuccinimide, cupric chloride, cupric bromide, and ferric chloride. And the like.
- the ketocarboxylic acid (15) can be converted into a thiazolecarboxylic acid derivative (17) by reacting with a thioamide derivative (16) after halogenation in the same manner as shown in (Reaction formula 1).
- the thiazolecarboxylic acid derivative (17) is reacted with a benzylidene biperidine derivative (11) via an acid octride or a mixed acid anhydride or the like, and is converted into an amide derivative represented by the formula (18). I can guide you.
- the amide derivative (18) is reacted with a halogenating agent in accordance with the method described in, for example, Journal of Organic Chemistry, 42, 2082 (1977), and subsequently reacted with a reducing agent to give the compound of the formula (20) ))) Can be obtained.
- the acid halide refers to acid chloride, acid bromide, etc., for example, halogenating agents such as thionyl chloride, oxalyl chloride, carbon tetrachloride-triphenylphosphine, ethers such as tetrahydrofuran, toluene, It is obtained by reacting in hydrocarbons such as benzene, halogen solvents such as chloroform and dichloromethane, and inert solvents such as acetonitrile and N, N-dimethylformamide.
- the mixed acid anhydride refers to an anhydride of a carboxylic acid and a carbonic acid.
- a halocarbonate such as ethyl ethyl carbonate and isobutyl carbonate is used to form triethylamine, diisopropylethylamine, N-methylmorpholine, pyridine Organic bases such as Or, in the presence of an inorganic base such as sodium hydride or sodium carbonate, for example, ethers such as tetrahydrofuran, hydrocarbons such as toluene or benzene, halogen solvents such as chloroform, dichloromethane, etc., acetonitrile, N, N— It is obtained by reacting in an inert solvent such as dimethylformamide.
- an inert solvent such as dimethylformamide.
- the condensing agent refers to a commonly used amidating reagent, such as diphenylphosphoryl azide, genethyl cyanophosphate, lipoeldiimidazole, N, N'-dicyclocarbodiimide, N-ethyl-N, -dimethylaminopropyl.
- ethers such as 1,2-dimethoxysilane and tetrahydrofuran
- hydrocarbons such as toluene and benzene
- halogen-based solvents such as chloroform and dichloromethane
- inert solvents such as acetonitrile and N, N-dimethylformamide Use in solvent.
- the alcohol is oxidized with an oxidizing agent to obtain a thiazole aldehyde derivative (21).
- the compound of the present invention represented by the formula (20) can be obtained by reacting with the benzylidene biperidine derivative (11) in the presence of a reducing agent.
- the carboxylic acid reducing agent refers to, for example, a selective carboxylic acid reducing agent such as dipolane, borane * tetrahydrofuran complex, and, for example, ethers such as 1,2-dimethoxyethane and tetrahydrofuran, toluene, Use in inert solvents such as benzene and other hydrocarbons.
- Alcohol oxidizing agents include metal oxidizing agents such as swan oxidation using oxalyl chloride dimethyl sulfoxide, chromium oxidizing agents, and manganese dioxide. Examples include 1,2-dimethoxyethane and tetrahydrofuran.
- ethers such as toluene, benzene and the like, and halogen solvents such as chloroform and dichloromethane, and inert solvents such as acetonitrile, N, N-dimethylformamide and acetone.
- the reducing agent used in the final step include dipolane, borane-tetrahydrofuran complex, sodium borohydride, sodium cyanoborohydride, and the like.
- alcohols such as ethanol and isopropanol, getyl ether, tetrahydrofuran, and the like.
- an inert solvent such as hydrocarbons such as ethers, benzene, and toluene, add an acid such as hydrochloric acid, hydrogen chloride, or acetic acid as needed to perform the reaction.
- the base is sodium hydride, potassium hydride, sodium methoxide, potassium t-butoxide, n-butyllithium, lithium diisopropylamide, lithium bis (trimethylsilyl) amide, sodium amide, etc., which are necessary.
- a catalyst such as 15-crown-15 ether, 18-crown-6 ether, etc., tetramethylethylenediamine, hexamethylphosphamide, etc. may be used in combination.
- Inert solvents include, for example, ethers such as getyl ether, tetrahydrofuran, and dioxane, hydrocarbons such as benzene and toluene, alcohols such as ethanol, N, N-dimethylformamide, dimethyl sulfoxide, water, and the like. It is.
- the reaction solvent for deprotection include ethers such as getyl ether, tetrahydrofuran, and dioxane; hydrocarbons such as benzene and toluene; alcohols such as ethanol; organic carboxylic esters such as ethyl acetate; and acetone.
- Ketones alkyl halides such as dichloromethane and chloroform
- organic carboxylic acids such as acetic acid, N, N-dimethylformamide, water and the like.
- R 4 is an alkoxycarbonyl group, an acyl group or a sulfonyl group
- examples of the acid include inorganic acids such as hydrochloric acid, hydrobromic acid, and sulfuric acid, trifluoroacetic acid, formic acid, and methanesulfonic acid.
- an organic acid such as, for example, a dioxane solution of hydrogen chloride or an ethyl acetate solution.
- the base include inorganic bases such as sodium hydroxide, potassium hydroxide, and barium hydroxide.
- R 4 When R 4 is an alkyl group having 1 to 5 carbon atoms or a benzyl group, it reacts with an alkyl haloformate such as ethyl ethyl formate in the presence or absence of a base, and is converted into an alkoxycarbonyl group. Deprotect. Further, when R 4 is a benzyl group, deprotection is possible by perch reduction.
- the compounds of the present invention while exhibiting excellent affinity for the dopamine D 4 receptor, affinity against dopamine D 2 receptors is low, shows excellent separation properties. Therefore, the compounds of the present invention are useful for the treatment of schizophrenia and cerebrovascular disorders and illnesses such as behavior problems associated with senile dementia. It is useful as a prophylactic and therapeutic agent and also as a drug that does not have the extrapyramidal disorder that is a side effect.
- the compounds according to the invention can be converted into customary extenders, binders, disintegrants, p
- the compound of the present invention can be orally or parenterally administered to an adult patient in one or several doses of 0: !! to 50 Omg Z days. This dose can be appropriately increased or decreased depending on the type of the disease, the age, weight, and symptoms of the patient.
- Table 1 shows the structure and physical property data of this compound and the compound obtained in the same manner.
- Table 1 shows the structure and physical property data of this compound and the compound obtained in the same manner.
- Table 2 shows the structure and physical properties data of this compound and the compound obtained in the same manner.
- lithium diisopropyl amide was used instead of sodium hydride (including 15-crown-5 ether), and the reaction temperature was —501: After dropping, the temperature was raised to room temperature.
- Table 1-Ar 2 shows the structure and physical properties data of this compound and the compound obtained in the same manner.
- A-05 3 2 C CH HCI
- Receptor using Chinese hamster ovary (CHO) cell membranes as a standard to express human E 2 receptor.
- Human D 4 2 receptor binding test Human D 4 2 receptor binding test:.. Human D 4 2 CHO cell membranes the receptor was expressed, the [3 H] spiperone (0. 5 nM) and test drug, 5mM EDTA, 1. 5 mM C a C The reaction was carried out at 27 ° C. for 2 hours in 5 OmM Tris-HCl buffer (pH 7.4) containing 15 mM KC 1 and 12 OmM NaC 1.
- the solution was suction-filtered through a glass filter (GF / B), and the radioactivity of the filter paper was measured with a liquid scintillation spectrum meter.
- the binding when reacted in the presence of 10 haloperidol was defined as non-specific binding of [ 3 H] spiperone, and the difference between total binding and non-specific binding was defined as specific binding.
- the inhibition curve was obtained by reacting a fixed concentration of [ 3 H] spiperone with the test drug at a different concentration under the above conditions, and from this inhibition curve, the concentration of the test drug that inhibited [ 3 H] spiperone binding by 50% ( IC 5U ) and the results are shown in Table 3.
- Rat striatal membrane was used as a receptor preparation.
- Rat striatum was washed with 5 OmM Tris-HCl buffer (pH 7.4). Modified, centrifuged at 48,000 xg, and the sediment was washed once with Tris-HCl buffer.
- the solution was suction-filtered through a glass filter (GFZB), and the radioactivity of the filter paper was measured using a liquid scintillation flask.
- GFZB glass filter
- the binding when reacted in the presence of 10 haloperidol was defined as non-specific binding of [ 3 H] raclopride, and the difference between total binding and non-specific binding was defined as specific binding.
- a suppression curve was obtained by reacting a constant concentration of [ 3 H] raclopride with the test drug at a different concentration under the above conditions, and from the inhibition curve, the test drug that inhibited [ 3 H] raclopride binding by 50% was obtained. concentration (IC 5.) determined, and the results are shown in Table 3.
- the compounds of the present invention while exhibiting excellent affinity for the dopamine D 4 receptor, affinity for de one dopamine D 2 receptors is low, shows excellent separation properties.
- the compound of the present invention is useful as an agent for preventing and treating diseases such as schizophrenia and cerebrovascular disorders and problematic behavior associated with senile dementia, and as a drug not having the side effect of extrapyramidal disorders. Useful.
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- Plural Heterocyclic Compounds (AREA)
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Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK97940436T DK0940401T3 (da) | 1996-09-20 | 1997-09-19 | 2-Carbonylthiazolderivater og anvendelse deraf |
CA002267258A CA2267258A1 (en) | 1996-09-20 | 1997-09-19 | 2-carbonylthiazole derivatives and use of the same |
AU42223/97A AU718519B2 (en) | 1996-09-20 | 1997-09-19 | 2-carbonylthiazole derivative and use thereof |
EP97940436A EP0940401B1 (en) | 1996-09-20 | 1997-09-19 | 2-carbonylthiazole derivatives and use of the same |
DE69716939T DE69716939T2 (de) | 1996-09-20 | 1997-09-19 | 2-carbonylthiazolderivate und ihre verwendung |
US09/269,021 US6166033A (en) | 1996-09-20 | 1997-09-19 | 2-carbonylthiazole derivatives and use of the same |
AT97940436T ATE227286T1 (de) | 1996-09-20 | 1997-09-19 | 2-carbonylthiazolderivate und ihre verwendung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP24941596 | 1996-09-20 | ||
JP8/249415 | 1996-09-20 |
Publications (1)
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WO1998012195A1 true WO1998012195A1 (fr) | 1998-03-26 |
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PCT/JP1997/003342 WO1998012195A1 (fr) | 1996-09-20 | 1997-09-19 | Derives du 2-carbonylthiazole et leur utilisation |
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US (1) | US6166033A (ja) |
EP (1) | EP0940401B1 (ja) |
KR (1) | KR20000048480A (ja) |
CN (1) | CN1088707C (ja) |
AT (1) | ATE227286T1 (ja) |
AU (1) | AU718519B2 (ja) |
CA (1) | CA2267258A1 (ja) |
DE (1) | DE69716939T2 (ja) |
DK (1) | DK0940401T3 (ja) |
ES (1) | ES2186923T3 (ja) |
PT (1) | PT940401E (ja) |
WO (1) | WO1998012195A1 (ja) |
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KR100394086B1 (ko) * | 2000-12-04 | 2003-08-06 | 한국과학기술연구원 | 도파민 d3 및 d4 수용체의 선택적 활성을 지닌 신규이소옥사졸릴알킬피페라진 유도체와, 이의 제조방법 |
KR100394083B1 (ko) * | 2000-12-04 | 2003-08-06 | 학교법인 성신학원 | 도파민 d3 및 d4 수용체의 선택적 활성을 지닌 신규4,5-디히드로이소옥사졸릴알킬피페라진 유도체와, 이의제조방법 |
US20080306148A1 (en) * | 2007-04-13 | 2008-12-11 | The Penn State Research Foundation | Anti-cancer compositions and methods |
Citations (3)
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EP0409048A2 (de) * | 1989-07-18 | 1991-01-23 | BASF Aktiengesellschaft | Aminoalkylsubstituierte 2-Aminothiazole und diese enthaltende therapeutische Mittel |
WO1992022539A1 (de) * | 1991-06-15 | 1992-12-23 | Basf Aktiengesellschaft | Aminoalkylsubstituierte thiazolin-2-one, ihre herstellung und verwendung |
WO1996029330A1 (fr) * | 1995-03-22 | 1996-09-26 | Taisho Pharmaceutical Co., Ltd. | Derives de la thiazole |
Family Cites Families (1)
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US4123529A (en) * | 1976-04-23 | 1978-10-31 | Lilly Industries Limited | Phenylpiperazine derivatives |
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1997
- 1997-09-19 CA CA002267258A patent/CA2267258A1/en not_active Abandoned
- 1997-09-19 DK DK97940436T patent/DK0940401T3/da active
- 1997-09-19 KR KR1019990702355A patent/KR20000048480A/ko not_active Application Discontinuation
- 1997-09-19 AU AU42223/97A patent/AU718519B2/en not_active Ceased
- 1997-09-19 PT PT97940436T patent/PT940401E/pt unknown
- 1997-09-19 AT AT97940436T patent/ATE227286T1/de not_active IP Right Cessation
- 1997-09-19 DE DE69716939T patent/DE69716939T2/de not_active Expired - Fee Related
- 1997-09-19 ES ES97940436T patent/ES2186923T3/es not_active Expired - Lifetime
- 1997-09-19 EP EP97940436A patent/EP0940401B1/en not_active Expired - Lifetime
- 1997-09-19 WO PCT/JP1997/003342 patent/WO1998012195A1/ja not_active Application Discontinuation
- 1997-09-19 CN CN97199832A patent/CN1088707C/zh not_active Expired - Fee Related
- 1997-09-19 US US09/269,021 patent/US6166033A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0409048A2 (de) * | 1989-07-18 | 1991-01-23 | BASF Aktiengesellschaft | Aminoalkylsubstituierte 2-Aminothiazole und diese enthaltende therapeutische Mittel |
WO1992022539A1 (de) * | 1991-06-15 | 1992-12-23 | Basf Aktiengesellschaft | Aminoalkylsubstituierte thiazolin-2-one, ihre herstellung und verwendung |
WO1996029330A1 (fr) * | 1995-03-22 | 1996-09-26 | Taisho Pharmaceutical Co., Ltd. | Derives de la thiazole |
Also Published As
Publication number | Publication date |
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EP0940401A1 (en) | 1999-09-08 |
CN1088707C (zh) | 2002-08-07 |
DK0940401T3 (da) | 2003-03-03 |
PT940401E (pt) | 2003-03-31 |
ES2186923T3 (es) | 2003-05-16 |
US6166033A (en) | 2000-12-26 |
DE69716939T2 (de) | 2003-07-03 |
CN1237971A (zh) | 1999-12-08 |
EP0940401A4 (en) | 2001-04-11 |
KR20000048480A (ko) | 2000-07-25 |
AU4222397A (en) | 1998-04-14 |
DE69716939D1 (de) | 2002-12-12 |
CA2267258A1 (en) | 1998-03-26 |
ATE227286T1 (de) | 2002-11-15 |
EP0940401B1 (en) | 2002-11-06 |
AU718519B2 (en) | 2000-04-13 |
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