DK156398B - N-(4,4-Diheteroaryl-3-butenyl-substituted)azacyclic carboxylic acid derivatives - Google Patents
N-(4,4-Diheteroaryl-3-butenyl-substituted)azacyclic carboxylic acid derivatives Download PDFInfo
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- DK156398B DK156398B DK100887A DK100887A DK156398B DK 156398 B DK156398 B DK 156398B DK 100887 A DK100887 A DK 100887A DK 100887 A DK100887 A DK 100887A DK 156398 B DK156398 B DK 156398B
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- enyl
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- 150000001732 carboxylic acid derivatives Chemical class 0.000 title claims description 3
- -1 3-carboxypiperidin-1-yl Chemical group 0.000 claims abstract description 35
- 125000001544 thienyl group Chemical group 0.000 claims abstract description 6
- 125000000168 pyrrolyl group Chemical group 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 36
- 239000002253 acid Chemical group 0.000 claims description 29
- 150000003839 salts Chemical class 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims 1
- 239000000825 pharmaceutical preparation Substances 0.000 claims 1
- ASVKKRLMJCWVQF-UHFFFAOYSA-N 3-buten-1-amine Chemical class NCCC=C ASVKKRLMJCWVQF-UHFFFAOYSA-N 0.000 abstract 1
- 125000002541 furyl group Chemical group 0.000 abstract 1
- 230000003389 potentiating effect Effects 0.000 abstract 1
- 125000004076 pyridyl group Chemical group 0.000 abstract 1
- 230000007428 synaptic transmission, GABAergic Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 12
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 5
- 239000002775 capsule Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 230000000144 pharmacologic effect Effects 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000003826 tablet Substances 0.000 description 4
- 210000003169 central nervous system Anatomy 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 239000007903 gelatin capsule Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- ONSWUWFMBBJGMK-UHFFFAOYSA-N 2-(4-bromo-1-thiophen-2-ylbut-1-enyl)thiophene Chemical compound C=1C=CSC=1C(=CCCBr)C1=CC=CS1 ONSWUWFMBBJGMK-UHFFFAOYSA-N 0.000 description 2
- IZHVBANLECCAGF-UHFFFAOYSA-N 2-hydroxy-3-(octadecanoyloxy)propyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)COC(=O)CCCCCCCCCCCCCCCCC IZHVBANLECCAGF-UHFFFAOYSA-N 0.000 description 2
- 125000001541 3-thienyl group Chemical group S1C([H])=C([*])C([H])=C1[H] 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 208000016285 Movement disease Diseases 0.000 description 2
- 208000021642 Muscular disease Diseases 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000036506 anxiety Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 206010015037 epilepsy Diseases 0.000 description 2
- 239000012259 ether extract Substances 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- 239000008024 pharmaceutical diluent Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- NNHFTYXKYCVPFN-UHFFFAOYSA-N 1-(4,4-diphenylbut-3-enyl)-3,6-dihydro-2h-pyridine-5-carboxylic acid Chemical compound C1C(C(=O)O)=CCCN1CCC=C(C=1C=CC=CC=1)C1=CC=CC=C1 NNHFTYXKYCVPFN-UHFFFAOYSA-N 0.000 description 1
- TXQKSMSLZVKQBI-UHFFFAOYSA-N 1-(4,4-diphenylbut-3-enyl)-3-piperidinecarboxylic acid Chemical compound C1C(C(=O)O)CCCN1CCC=C(C=1C=CC=CC=1)C1=CC=CC=C1 TXQKSMSLZVKQBI-UHFFFAOYSA-N 0.000 description 1
- WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 description 1
- HFBDLAKFVGRZEC-AWEZNQCLSA-N 2-[(2S)-1-(4,4-dithiophen-2-ylbut-3-enyl)pyrrolidin-2-yl]acetic acid Chemical compound S1C(=CC=C1)C(=CCCN1[C@H](CC(=O)O)CCC1)C=1SC=CC1 HFBDLAKFVGRZEC-AWEZNQCLSA-N 0.000 description 1
- KRXSGXVUQKRSCK-UHFFFAOYSA-N 2-[4-bromo-1-(3-methylthiophen-2-yl)but-1-enyl]-3-methylthiophene Chemical compound C1=CSC(C(=CCCBr)C2=C(C=CS2)C)=C1C KRXSGXVUQKRSCK-UHFFFAOYSA-N 0.000 description 1
- 125000000389 2-pyrrolyl group Chemical group [H]N1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- XCMISAPCWHTVNG-UHFFFAOYSA-N 3-bromothiophene Chemical compound BrC=1C=CSC=1 XCMISAPCWHTVNG-UHFFFAOYSA-N 0.000 description 1
- BWBXBEASUNGOOT-UHFFFAOYSA-N 3-methyl-2-[1-(3-methylthiophen-2-yl)but-1-enyl]thiophene Chemical compound S1C=CC(C)=C1C(=CCC)C=1SC=CC=1C BWBXBEASUNGOOT-UHFFFAOYSA-N 0.000 description 1
- 125000001397 3-pyrrolyl group Chemical group [H]N1C([H])=C([*])C([H])=C1[H] 0.000 description 1
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 1
- NKPHABDFNLMXJW-UHFFFAOYSA-N 5-methylpyrrole Chemical compound CC1=CC=N[CH]1 NKPHABDFNLMXJW-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 101100383999 Arabidopsis thaliana CLC-E gene Proteins 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- 240000007472 Leucaena leucocephala Species 0.000 description 1
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 1
- QENGPZGAWFQWCZ-UHFFFAOYSA-N Methylthiophene Natural products CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 description 1
- 208000029578 Muscle disease Diseases 0.000 description 1
- 238000007126 N-alkylation reaction Methods 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000025966 Neurological disease Diseases 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 241000906446 Theraps Species 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- LKXYJYDRLBPHRS-UHFFFAOYSA-N bromocyclopropane Chemical compound BrC1CC1 LKXYJYDRLBPHRS-UHFFFAOYSA-N 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- GUTQMBQKTSGBPQ-UHFFFAOYSA-N dithiophen-2-ylmethanone Chemical compound C=1C=CSC=1C(=O)C1=CC=CS1 GUTQMBQKTSGBPQ-UHFFFAOYSA-N 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- XBPOBCXHALHJFP-UHFFFAOYSA-N ethyl 4-bromobutanoate Chemical compound CCOC(=O)CCCBr XBPOBCXHALHJFP-UHFFFAOYSA-N 0.000 description 1
- 239000002024 ethyl acetate extract Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229940074045 glyceryl distearate Drugs 0.000 description 1
- 229940075507 glyceryl monostearate Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000005554 hypnotics and sedatives Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 239000012731 long-acting form Substances 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- VFZXMEQGIIWBFJ-UHFFFAOYSA-M magnesium;cyclopropane;bromide Chemical compound [Mg+2].[Br-].C1C[CH-]1 VFZXMEQGIIWBFJ-UHFFFAOYSA-M 0.000 description 1
- 150000002689 maleic acids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 229940125723 sedative agent Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom 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
- A61P25/20—Hypnotics; Sedatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Anesthesiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrrole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Saccharide Compounds (AREA)
Description
DK 156398 B
Den foreliggende opfindelse angâr hidtil ukendte
N-(4,4-dihetero-aryl-3-butenyl-substituerede) azacykliske carboxyl-syrederivater med den almene formel I
5 R1-C=CH-CH2-CH2-R3 I (I) R2 1 2 hvori R og R er ens eller forskellige og hver betegner thienyl 10 eller pyrrolyl, idet hver kan være substitueret en, to eller tre 3 gange med halogen eller 1 avéré alkyl og R betegner 3-carboxypipéridin-1-yl, 3-carboxy-l,2,5,6-tetrahydropyrid-1-yl el1er 3- carboxymethylpyrrolidin-l-yl, eller syreaddtionssalte deraf.
Indenfor det sidste tiâr er der blevet udf0rt en intensiv 15 pharmakologisk undersogelse vedr0rende Y-arninosnwrsyre (i det efter- f0lgende betegnet GABA), en neurotransmitter i centralnervesystemet.
For0get GABA1 ergisk aktivitet er anvendelig ved behandling af angst, epilepsi og muskel- og bevægelsesforstyrrelser. Ydermere kan disse forbindelser anvendes som sedativer.
20 I US patentskrift nr. 4 383 999 (Smithkline Beckrnann
Corporation) er der beskrevet nogle derivater N-(4-phenylbuten-3-yl) azaheterocykliske carboxylsyrer, som ydermere har bl.a. phenyl,
4- fluorphenyl, cyclohexyl eller thienyl i 4-stillingen. Det er heri angivet, at forbindelserne er anvendelige som inhibitorer for GABA
25 -optagelse.
If0lge J. Pharm. Exp. Therap. 228 (1984), 109 ff er N-(4,4-di phenyl-3-butenyl) nipecotinsyre (betegnet SK&F 89976A), N-(4,4-diphenyl-3-butenyl) guvacin (betegnet SK&F 100330A) N-(4,4-diphenyl-3-butenyl)-p>-homoprolin (betegnet SK&F 100561) og 30 N-(4-phenyl-4-(2-thienyl)-3-butenyl ) nipecotinsyre (betegnet SK&F 100604J) aktive inhibitorer for GABA-optagelse.
Det har nu vist si g, at de hidtil ukendte forbindelser med den almene formel I angivet i nedenstâende krav 1 ogsâ udviser hæmmende egenskaber med hensyn til GABA-optagelse og ud0ver nyttige 35 pharmakologiske virkninger pâ centralnervesystemet, d.v.s. en selektiv for0gelse af GABA aktiviteten. Det har overraskende vist sig, at disse virkninger er storre end virkningen af de kendte ...... 2
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forbindelser.
Forbindelser med formlen î kan anvendes til behandling af f.eks. smerte, angst, epilepsi, visse muskel- og bevægelsesforstyrrelser, andre neurologiske forstyrrelser og som 5 sedativer og hypnotika.
Udtrykket thienyl betegner 2-thienyl eller 3-thienyl og udtrykket pyrrolyl betegner 2-pyrrolyl eller 3-pyrrolyl. Halogen er fortrinsvis chlor, brom eller fluor. Den 1 avéré alkylgruppe indeholder mindre end 8 carbonatomer og fortrinsvis mindre end 5 10 carbonatomer og nogle særligt fortrukne alkylgrupper er methyl og ethyl. Eksempler pâ foretrukne substituenter R og R er 3-methylthienyl» 4-methylthienyl og N-methylpyrrolyl.
Forbindelser med formlen I er f.eks.: N-(4,4-di(thien-2-yl)but-3-enylJnipecotinsyre, 15 N-(4,4-di(thien-3-yl)but-3-enyl)nipecotinsyre, N-(4-(5-chlorthien-2-yl)-4-(thien-2-yl)but-3-enyl)nipecotinsyre, N-(4,4-di(5-methy1pyrrol-2-yl)but-3-eny1)ni pecoti nsyre, N-(4,4-di(thien-2-yl)but-3-enyl)guvacin, N-(4,4-di(thien-3-yl)but-3-enyl)guvacin, 20 N-(4,4-di(thien-2-yl)but-3-enyl)-£-homoprolin, N-(4,4-di(thien-3-yl)but-3-enyl)-£-homoprolin, N-(4,4-di(3-methylthien-2-yl)but-3-enyl)guvacin, N-(4,4-di(3-methylthien-2-yl)but-3-enyl)nipecotinsyre, N-(4,4-di (3-methylthien-2-yl )but-3-enyl )-f*-homoprolin, 25 N-(4-(3-methylthien-2-yl)-4-(thien-2-yl)but-3-enyl)-guvacin, N-(4-(3-methylthien-2-yl)-4-(thien-2-yl)but-3-enyl)-nipecotinsyre, N-(4-(3-methylthi en-2-yl)-4-(thi en-2-y1)but-3-eny1)-β-homoprolin, N-(4-(N-methyl-pyrrol-2-yl)-4-(thi en-2-yl)but-3-enyl)-guvaci n, N-(4-N-methyl-pyrrol-2-yl)-4-(thi en-2-yl)but-3-eny1)-ni pecoti nsyre, 30 N-(4-(N-methyl-pyrrol-2-yl)-4-(thien-2-yl)but-3-enyl)-p-homoprolin, N-(4,4-di(N-methyl-pyrro]-2-yl)but-3-enyl)guvacin, N-(4,4-di(N-methyl-pyrrol-2-yl)but-3-enyl)nipecotinsyre, N-(4,4-di(N-methyl-pyrrol-2-yl)but-3-enyl)-(î-homoprolin, N-(4-(3-brom-thi en-2-yl)-4-(thi en-2-yl)but-3-enyl)-ni pecoti nsyre 35 eller syreadditionssalte deraf.
Forbindelser med formlen I kan eksistere som geometriske og optiske isomerer og aile isomerer og blandinger deraf er omfattet af 3
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opfindelsen. Isomererne kan adskilles ved standardrnetoder sâsom chromatografiske metoder eller ved fraktioneret krystallisation.
En udferelsesform for forbindelserne ifelge opfindelsen er ikke-toksiske pharmaceutisk acceptable syreadditionssalte af 5 forbindelser med formlen I. Sâdanne forbindelser omfatter salte afledt af uorganiske eller organiske syrer sâsom saltsyre, brombrintesyre, svolvsyre, phosphorsyre, eddikesyre, mælkesyre, maleinsyre og phthalsyre.
Forbindelser med formlen I kan fremstilles ved N-alkylering 10 af en forbindelse med den almene formel II
H-R'3 (II) 3 3 hvor R' har samme betydning som ovennævnte R med det forbehold, at 15 carboxygruppen er beskyttet ( f.eks. som en estergruppe) med en
forbindelse med den almene formel III
R^CH-CHg-CHgX
I (III) 20 R2 1 2 hvori R og R har den i krav 1 angivne betydning og X betegner halogen. Denne reaktion kan udfores i et inert oplesningsmiddel under tilstedeværelse af f.eks. et alkalimetalcarbonat, sâsom 25 kaliumcarbonat, ved tilbagesvalingstemperatur eller en 1 avéré temperatur i fra ca. 8 ti 1 24 timer. Opl0sningsmidlet kan hensigtsmæssigt være en al kohol, acetone eller Ν,Ν-dimethylformamid. Derefter kan forbindelser med formlen I fremstilles ved hydrolyse af den dannede ester, f.eks. ved at tilbagesvale en blanding af en 30 vandig natriumhydroxidoplesning og en al kohol, sâsom methanol eller éthanol i fra ca. 1 ti1 4 timer.
Forbindelser med formlen III kan fremstilles ved at omsætte de tilsvarende disubstituerede ketoner med den almene formel V
35 R^CO-R2 (V) 1 2 hvori R og R hver har den ovenfor angivne betydning med et Grignard 4
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reagens, d.v.s. cyclopropylmagnesiumbromid efterfulgt af en ringâbning og en dehydratisering af det som mellemprodukt dannede carbinoldérivât ved behandling med hydrogenbromid i eddikesyre.
Forbindelser med formlen I er nyttige som f0lge af, at de er δ i besiddelse af en pharmakologisk aktivitet i mennesker. Specielt er forbindelser med formlen I anvendelige som inhibitorer af GABA-optagelse.
For ovennævnte indikationer vil dosis variere afhængig af den anvendte forbindelse med formlen I, afhængig af administationsmetoden 10 og den onskede terapi. Generelt set opnâs der imidlertid tilfredsstillende resultater med en dosis pâ fra ca. 15 mg til ca. 2 g af forbindelser med formlen I, hensigtsmæssigt indgivet fra 1-5 gange om dagen, eventuelt i langtidsvirkende form. Almindeligvis omfatter dosisformer, som er egnet til oral administration, fra ca.
15 25 mg til ca. 1 g af forbindelserne med formlen I sammenblandet med en pharmaceutisk bærer eller et fortyndingsmiddel. I disse niveauer er der ikke blevet observeret toksiske virkninger.
Forbindelserne med formlen I kan administreres i form af et farmaceutisk acceptabelt syreadditionsalt. Sâdanne syreadditionssalt-20 former udviser omtrent samme grad af aktivitet som de frie baseformer.
Opfindelsen angâr ogsâ pharmaceutiske præparater omfattende en forbindelse med formlen I eller et pharmaceutisk acceptabelt syreadditionssalt deraf og almindeligvis indeholder sâdanne 25 præparater ogsâ en pharmaceutisk bærer eller fortyndingsmiddel. Præparaterne ifolge opfindelsen kan fremstilles ved kendte metoder, sâledes at de fremkommer i kendte former, f.eks. som kapsler eller tabletter.
Den anvendte pharmaceutiske bærer kan være en kendt fast 30 eller væskeformig bærer. Eksempler pâ faste bærere er laktose, terra alba, sucrose, talkum, gélatine, agar, pektin, acacia, magnesiumstearat og stearinsyre. Eksempler pâ væskeformige bærere er sirup, jordn0ddeolie, olivenolie og vand. Bæreren eller fortyndingsmidlet kan ogsâ indeholde et i og for si g kendt 35 tidsforsinkende materiale, sâsom glycerylmonostearat eller glyceryl-distearat enten alene eller sammenblandet med voks.
Sâfremt der anvendes en fast bærer til oral administration 5
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kan præparatet tabletteres, anbringes i en hârd gelatinekapsel i pulver- eller pelletform eller i forrn af en troche eller pastil. Mængden af fast bærer kan variere indenfor vide grænser, men vil almindeligvis være fra ca. 25 mg til ca. 1 g. Hvis der anvendes en 5 væskeformig bærer kan præparatet foreligge i form af en sirup, émulsion, bl0d gelatinekapsel eller steril injicerbar væske, sâsom en vandig eller ikke-vandig væskesuspension.
De pharrnaceutiske præparater if pige opfindelsen kan fremstilles under anvendelse af kendte metoder indenfor den 10 pharrnaceutiske industri, hvorved bestanddelene sammenblandes, granuleres og sarnmenpresses eller pâ forskellig mâde blandes og oplpses, sorn det er hensigtsmæssigt for at opnâ det pnskede slutprodukt.
Administrationsmetoden kan være en hvilken som helst metode, 15 som pâ effektiv mâde fprer det aktive stof til det passende eller pnskede sted, sâsom oral eller parentéral admini station, idet den orale metode foretrækkes.
Fremgangsmâden til fremstilling af forbindelser rned formlen I og præparater indeholdende disse vil blive beskrevet nærmere i 20 efterfplgende eksempler. Eksempel 1-11 illustrerer frernstillingen af forbindelser med formlen I og eksempel 12 og 13 illustrerer frernstillingen af præparater indeholdende en forbindelse med formlen I.
25 EKSEMPEL 1 a) Til en suspension af 1,3 g magnésium i 20 ml vandfri tetrahydrofuran, sattes 8,0 g cyclopropylbromid i 15 ml vandfri tetrahydrofuran under nitrogen.
30 Reaktionsblandingen holdtes under tilbagesvaling i 1 time og afkpledes derpâ til omgivelsernes temperatur. Til reaktionsblandingen sattes drâbevis 5,4 g di(thien-2-yl)keton oplpst i 15 ml vandfri tetrahydrofuran. Efter tilbagesvaling i 30 minutter bratkpledes reaktionsblandingen og 35 ml koncentreret ammoniumchloridoplpsning 35 til sattes forsigtigt. Til den dannede blanding sattes 50 ml vand og suspensionen ekstraheredes to gange med 50 ml ether.
Etherekstrakterne vaskedes med vand, torredes og inddampedes til 6
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dannelse af 7,6 g af en olie.
Det râ produkt oplpstes i 60 ml eddikesyre og en blanding af 30 ml eddikesyre og 15 ml 48% brombrintesyre tilsattes ved 5°C. Blandingen omrprtes i 30 minutter og hældtes derpâ i 300 ml vand. Den 5 dannede émulsion ekstraheredes to gange med 100 ml ether. Etherekstrakterne vaskedes med vand, t0rredes og inddampedes til dannelse af 8,5 g af en olie.
Ud fra denne olie fremstilledes ved fraktioneret destination i vakuum 5,2 g 4,4-di(thien-2-yl)but-3-enylbromid med et kogepunkt 10 (kp.) pâ 137°C (0,05 mm Hg).
b) En suspension af 5,0 g 4,4-di(thien-2-yl)but-3-enylbromid, 3,4 g nipecotinsyreethylester og 3,3 g kaliumcarbonat i 150 ml t0r acetone holdtes under tilbagesvaling i 15 timer. Reaktionsblandingen inddampedes og efter tilsætning af 30 ml vand ekstraheredes den 15 dannede opl0sning to gange med 50 ml ethylacetat. Ethylacetatekstrakterne t0rredes og inddampedes under dannelse af 7,3 g af en olie. Ved s0jlechromatografi pâ silicagel under anvendelse af methanol som eluent, isoleredes N-(4,4-di(thien-2-yl)but-3-enyl)-ni pecoti nsyreethylester.
20 5,3 g af denne forbindelse opl0stes i 100 ml éthanol og der tilsattes 200 ml af en 8 N natriumhydroxidoplpsning. Blandingen opvarmedes til tilbagesvaling i 1 time, afk0ledes og syrnedes ved tilsætning af 10% saltsyre. Den dannede oplosning inddampedes og 100 ml vand sattes til inddampningsresten. Den dannede syreopl0sning 25 ekstraheredes med ethylacetat og den t0rrede ekstrakt inddampedes til dannelse af N-(4,4-di(thien-2-yl)buten-3-yl)nipecotinsyre, som efter udkrystallisation fra ethylacetat havde et smeltepunkt pâ 62-64°C (dekomponering).
30 ' EKSEMPEL 2
En oplosning af 34 ml n-butyllithium i 30 ml vandfri ether afk0ledes til -65°C under nitrogen og 5,3 ml 3-bromthiophen i 10 ml vandfri ether tilsattes drâbevis over et tidsrum pâ 10 minutter.
35 Reaktionsblandingen omrprtes ved -65°C i 1 tirne og 2,7 ml ethyl- 4-brombutyrat i 10 ml vandfri ether tilsattes langsomt.
Reaktionsblandingen omrprtes i 4 timer, medens temperaturen steg til 7
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-20°C. Der tilsattes 20 ml vand og blandingen omrcrtes i 5 minutter, hvorefter det vandige 1ag fjernedes. Ether!aget vaskedes med 20 ml vand og de kombinerede vandige faser ekstraheredes med 50 ml ether.
De kombinerede organiske faser t0rredes over vandfri natriumsulfat og 5 der dannedes efter inddampning 9 g l-brom-4,4-di(3-methylthien-2-yl) but-3-en som en olie. Denne forbindelse anvendtes uden yderligere rensning til kobling med ethylnipecolat ved fremgangsmâden if0lge b) i eksempel 1, hvorved der dannedes N-(4,4-di(3-methylthien-2-yl)but-3-en)ni pecoti nsyrehydroch1ori d.
10 = 0,38 (MeOH, silicagel) EKSEMPLER 3-11 15 Forbindelserne med formlen I, som er nævnt i nedenstâende tabel I, fremstilledes ved en metode, som er analog med metoden, der er beskrevet i eksempel 1 (metode A) og eksempel 2 (metode B).
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EKSEMPEL 12
Fremstilling af kapsler_
Bestanddele_rng pr. kapsel 5 N-(454-di(thien-2-yl)but-3-enyl)nipecotinsyre 125
Magnesiumstearat 2
Laktose ___ 200_
Ovennævnte bestanddele blandes grundigt o:g anbringes i harde 10 gelatinekapsler. Sâdanne kapsler administreres oralt til personer, som har behov for behandling i fra 1 - 5 gange om dagen for at for0ge centralnervesystemets GABA1 ergiske aktivitet.
EKSEMPEL 13 15
Fremstilling af tabletter_
Bestanddele_mg pr. tablet N-(4,4-di(thien-2-yl)but-3-enyl)nipecotinsyre 200
Majsstivelse 45 20 Polyvinylpyrrolidon 12
Magnesiumstearat_._1_
Fprstnævnte forbindelse blandes rned 2/3 af majsstivelsen og der foretages en granulering. De opnâede granuler terres, blandes med 25 de resterende bestanddele og sammenpresses til tabletter.
De sâledes dannede kapsler eller tabletter administreres oralt.
Pharmakologisk prave 30 GABA-optagelsen mal tes i det væsentli ge som beskrevet af
Fjalland (Acta Pharmacol. et toxicol. (1978), 42, 73 - 76) under anvendelse af 25 mM 3H-GABA som substrat. De opnâede resultater fremgâr af fplgende tabel: 35 10
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Forbindelse______ΙΟ^(ηΜ) SKF 100330 A 380 N-( 4,4-di (3-tnethylthien-2-yl )buten-3-yl)-nipecotinsyre, HCl 90 5 N-(4-(thî en-2-yl)-4-(3-methy1thi en-2-yl)- buten-3-yl)- P-homoprolin9 HCl 70 N-(434-di (N-rnethylpyrrol-2-yl )buten-3-yl )-nipecotinsyre, HCl . 60 N-(4-(thien-2-yl )-4-(3-niethylthien-2-yl Ι-ΙΟ buten-3-ylInipecotinsyre, HCl 110
De opnâede værdier er middelvsrdier hidrprende fra 2 separate forsgg under anvendelse af 3 - 5 forskellige koncentrationer af pr0veforbindelsen.
15
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Claims (5)
1. N-(4,4~dihetero-aryl-3-butenyl-substituerede) azacykliske carboxylsyrederivater kendetegnet ved, at de har den almene formel I
5 R^C^CH-CHg-CHg-R3 (I) R2 1 2 hvori R og R er ens eller forskellige og hver betegner thienyl, 10 eller pyrrolyl, idet hver kan være substitueret en, to eller tre 3 gange rned halogen eller 1 avéré alkyl, og R betegner 3-carboxypiperidin-l-yl, 3-carboxy-l,2,5,6-tetrahydropyrid-l-yl eller 3-carboxymethyl-pyrrolidin-l-yl, eller syreadditionssalte deraf.
2. Derivater if0lge krav 1, kendetegnet ved, at 15 substituenterne er ch!or eller methyl.
3. Derivater if0lge krav 1 eller 2, kendetegnet ved, at R^ og 2 R hver er thienyl, sorti eventuelt er substitueret med 1 avéré alkyl.
4. Pharmaceutisk préparât kendetegnet ved, at det indeholder en forbindelse med formlen I som angivet i et af-de foregâende krav.
5. Préparât ifolge krav 4, kendetegnet ved, at det indeholder fra ca. 25 mg til ca. 1 g af forbindelsen med formlen I. 25 30 35
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK100887A DK156398C (da) | 1985-06-26 | 1987-02-26 | N-(4,4-Diheteroaryl-3-butenyl-substituted)azacyclic carboxylic acid derivatives |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK288385 | 1985-06-26 | ||
| DK288385A DK288385D0 (da) | 1985-06-26 | 1985-06-26 | Aminosyrederivater |
| PCT/DK1986/000076 WO1987000171A1 (en) | 1985-06-26 | 1986-06-26 | Amino acid derivatives |
| DK8600076 | 1986-06-26 | ||
| DK100887A DK156398C (da) | 1985-06-26 | 1987-02-26 | N-(4,4-Diheteroaryl-3-butenyl-substituted)azacyclic carboxylic acid derivatives |
| DK100887 | 1987-02-26 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK100887A DK100887A (da) | 1987-02-26 |
| DK100887D0 DK100887D0 (da) | 1987-02-26 |
| DK156398B true DK156398B (da) | 1989-08-14 |
| DK156398C DK156398C (da) | 1990-01-08 |
Family
ID=8116767
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK288385A DK288385D0 (da) | 1985-06-26 | 1985-06-26 | Aminosyrederivater |
| DK100887A DK156398C (da) | 1985-06-26 | 1987-02-26 | N-(4,4-Diheteroaryl-3-butenyl-substituted)azacyclic carboxylic acid derivatives |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK288385A DK288385D0 (da) | 1985-06-26 | 1985-06-26 | Aminosyrederivater |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5010090A (da) |
| EP (1) | EP0236342B1 (da) |
| JP (1) | JPH07103116B2 (da) |
| AT (1) | ATE67196T1 (da) |
| AU (1) | AU599326B2 (da) |
| CA (1) | CA1284503C (da) |
| DK (2) | DK288385D0 (da) |
| ES (1) | ES8800927A1 (da) |
| FI (1) | FI89355C (da) |
| GR (1) | GR861650B (da) |
| IE (1) | IE59084B1 (da) |
| LU (1) | LU90130I2 (da) |
| NZ (1) | NZ216657A (da) |
| PT (1) | PT82841B (da) |
| WO (1) | WO1987000171A1 (da) |
| ZA (1) | ZA864608B (da) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992017473A1 (en) * | 1991-04-02 | 1992-10-15 | Novo Nordisk A/S | Crystalline tiagabine hydrochloride monohydrate, its preparation and use |
| WO1998005330A1 (en) * | 1996-07-31 | 1998-02-12 | Novo Nordisk A/S | Treatment of psychotic disorders |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK704488D0 (da) * | 1988-12-19 | 1988-12-19 | Novo Industri As | Nye n-substituerede azaheterocykliske carboxylsyrer |
| DK288385D0 (da) * | 1985-06-26 | 1985-06-26 | Novo Industri As | Aminosyrederivater |
| DK588189D0 (da) * | 1989-11-22 | 1989-11-22 | Novo Nordisk As | Nye heterocykliske carboxylsyrer |
| US5750140A (en) * | 1994-05-20 | 1998-05-12 | Novo Nordisk A/S | Transdermal delivery of tiagabine |
| IL117295A (en) * | 1995-02-28 | 1999-11-30 | Lundbeck & Co As H | 4-Aminotetrahydro-benzisoxazole or-isothiazole compounds and pharmaceutical compositions comprising them |
| US5962449A (en) | 1995-04-07 | 1999-10-05 | Novo Nordisk A/S | Tricyclic compounds in treating hyperalgesic conditions and NIDDM |
| US5866590A (en) * | 1995-05-05 | 1999-02-02 | Novo Nordisk A/S | Pharmaceutical composition containing tiagabine hydrochloride and the process for its preparation |
| US6191165B1 (en) | 1996-05-31 | 2001-02-20 | Allelix Neuroscience Inc. | Pharmaceutical for treatment of neurological and neuropsychiatric disorders |
| US5958951A (en) * | 1996-06-14 | 1999-09-28 | Novo Nordiskials | Modified form of the R(-)-N-(4,4-di(3-methylthien-2-yl)but-3-enyl)-nipecotic acid hydrochloride |
| UA52661C2 (uk) * | 1996-06-14 | 2003-01-15 | Ново Нордіск А/С | Безводна кристалічна форма гідрохлориду r(-)-n-(4,4-ди(3-метилтієн-2-іл)бут-3-еніл) ніпекотинової кислоти |
| DK0991409T3 (da) * | 1997-08-01 | 2002-03-25 | Elan Corp Plc | Farmaceutiske tiagabinindeholdende præparater med reguleret frigivelse |
| IE970588A1 (en) | 1997-08-01 | 2000-08-23 | Elan Corp Plc | Controlled release pharmaceutical compositions containing tiagabine |
| US6288083B1 (en) * | 1998-09-04 | 2001-09-11 | Millennium Pharmaceuticals, Inc. | Chemokine receptor antagonists and methods of use therefor |
| US6503926B2 (en) * | 1998-09-04 | 2003-01-07 | Millennium Pharmaceuticals, Inc. | Chemokine receptor antagonists and methods of use therefor |
| DE19840611A1 (de) * | 1998-09-05 | 2000-03-09 | Klaus Wanner | GABA-uptake-Inhibitoren mit Pyrrolidinstruktur |
| EP1142584A4 (en) * | 1999-01-12 | 2003-04-16 | Takeda Chemical Industries Ltd | COMPOSITIONS FOR THE TREATMENT OF COMMON URBANISM AND URINE CONTINENCE |
| US6872734B2 (en) | 2000-10-20 | 2005-03-29 | Abbott Laboratories | Use of tiagabine for treatment of diabetic neuropathy and migraine |
| AU2002215160A1 (en) * | 2000-11-30 | 2002-06-11 | Pfizer Products Inc. | Combination of gaba agonists and aldose reductase inhibitors |
| BR0115783A (pt) | 2000-11-30 | 2003-09-16 | Pfizer Prod Inc | Combinação de agonistas de gaba e inibidores de sorbitol desidrogenase |
| CA2438367A1 (en) | 2001-02-16 | 2002-08-29 | Allelix Neuroscience, Inc. | Thiophene substituted amine derivatives as glyt-1 inhibitors |
| CA2477088A1 (en) | 2002-02-22 | 2003-10-02 | New River Pharmaceuticals Inc. | Active agent delivery systems and methods for protecting and administering active agents |
| CN1382441A (zh) * | 2002-05-21 | 2002-12-04 | 中国科学院上海生命科学研究院 | γ-氨基丁酸转运蛋白抑制剂在制备镇痛药物中的应用 |
| WO2004100992A2 (en) * | 2003-05-16 | 2004-11-25 | Pfizer Products Inc. | Therapeutic combinations of atypical antipsychotics with gaba modulators, anticonvulsants or benzodiazapines |
| PL1691811T3 (pl) | 2003-12-11 | 2014-12-31 | Sunovion Pharmaceuticals Inc | Skojarzenie leku uspokajającego i modulatora neuroprzekaźnikowego oraz sposoby poprawy jakości snu i leczenia depresji |
| CN1314684C (zh) * | 2003-12-24 | 2007-05-09 | 中国科学院上海有机化学研究所 | 噻加宾及其消旋体和s-构型的合成方法及其无定形粉末的制法 |
| WO2005122698A2 (en) * | 2003-12-24 | 2005-12-29 | Sun Pharmaceutical Industries Limited | Novel stable polymorphic forms of tiagabine hydrochloride |
| EP1737466A1 (en) * | 2004-01-29 | 2007-01-03 | Pfizer Products Inc. | COMBINATION OF y-AMINOBUTYRIC ACID MODULATORS AND 5-HT-1b RECEPTOR ANTAGONISTS |
| WO2005092886A1 (en) * | 2004-03-29 | 2005-10-06 | Ranbaxy Laboratories Limited | Process for the preparation of amorphous form of tiagabine |
| US20080269495A1 (en) * | 2004-08-04 | 2008-10-30 | Prosenjit Bose | Process for Preparation of Piperidine Carboxylic Acid |
| EP1928437A2 (en) | 2005-08-26 | 2008-06-11 | Braincells, Inc. | Neurogenesis by muscarinic receptor modulation |
| EP2258359A3 (en) | 2005-08-26 | 2011-04-06 | Braincells, Inc. | Neurogenesis by muscarinic receptor modulation with sabcomelin |
| JP2009512711A (ja) | 2005-10-21 | 2009-03-26 | ブレインセルス,インコーポレイティド | Pde阻害による神経新生の調節 |
| WO2007053596A1 (en) * | 2005-10-31 | 2007-05-10 | Braincells, Inc. | Gaba receptor mediated modulation of neurogenesis |
| US20100216734A1 (en) | 2006-03-08 | 2010-08-26 | Braincells, Inc. | Modulation of neurogenesis by nootropic agents |
| EP2026813A2 (en) | 2006-05-09 | 2009-02-25 | Braincells, Inc. | 5 ht receptor mediated neurogenesis |
| WO2007134136A2 (en) | 2006-05-09 | 2007-11-22 | Braincells, Inc. | Neurogenesis by modulating angiotensin |
| US20080051435A1 (en) * | 2006-08-18 | 2008-02-28 | Cephalon, Inc. | Crystalline and amorphous forms of tiagabine |
| US20080064727A1 (en) * | 2006-08-18 | 2008-03-13 | Cephalon, Inc. | Crystalline forms of tiagabine hydrochloride |
| WO2008030651A1 (en) | 2006-09-08 | 2008-03-13 | Braincells, Inc. | Combinations containing a 4-acylaminopyridine derivative |
| US20100184806A1 (en) | 2006-09-19 | 2010-07-22 | Braincells, Inc. | Modulation of neurogenesis by ppar agents |
| US20090082401A1 (en) * | 2007-09-25 | 2009-03-26 | Protia, Llc | Deuterium-enriched tiagabine |
| WO2010099217A1 (en) | 2009-02-25 | 2010-09-02 | Braincells, Inc. | Modulation of neurogenesis using d-cycloserine combinations |
| CN101857591B (zh) * | 2009-04-09 | 2013-06-05 | 北京京卫燕康药物研究所有限公司 | 盐酸噻加宾晶型及其制备方法 |
| CN102070624B (zh) * | 2011-01-25 | 2013-04-10 | 赵学清 | 一种盐酸噻加宾的合成方法及无水盐酸噻加宾的制备方法 |
| CN102827152B (zh) * | 2012-09-17 | 2014-11-05 | 扬子江药业集团四川海蓉药业有限公司 | 噻加宾的制备方法及其前体化合物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4383999A (en) * | 1981-05-26 | 1983-05-17 | Smithkline Beckman Corporation | Inhibition of GABA uptake by N-substituted azaheterocyclic carboxylic acids and their esters |
| US4514414A (en) * | 1982-10-25 | 1985-04-30 | Smithkline Beckman Corporation | N-Substituted pyrrolidineacetic acids and their esters |
| DK288385D0 (da) * | 1985-06-26 | 1985-06-26 | Novo Industri As | Aminosyrederivater |
| ES2059360T3 (es) * | 1986-01-07 | 1994-11-16 | Novo Nordisk As | Nuevos derivados de aminoacidos. |
-
1985
- 1985-06-26 DK DK288385A patent/DK288385D0/da not_active Application Discontinuation
-
1986
- 1986-06-20 ZA ZA864608A patent/ZA864608B/xx unknown
- 1986-06-24 CA CA000512333A patent/CA1284503C/en not_active Expired - Lifetime
- 1986-06-25 PT PT82841A patent/PT82841B/pt unknown
- 1986-06-25 IE IE170286A patent/IE59084B1/en not_active IP Right Cessation
- 1986-06-25 ES ES556659A patent/ES8800927A1/es not_active Expired
- 1986-06-25 NZ NZ216657A patent/NZ216657A/xx unknown
- 1986-06-25 GR GR861650A patent/GR861650B/el unknown
- 1986-06-26 AT AT86904114T patent/ATE67196T1/de active
- 1986-06-26 AU AU61336/86A patent/AU599326B2/en not_active Expired
- 1986-06-26 EP EP86904114A patent/EP0236342B1/en not_active Expired - Lifetime
- 1986-06-26 WO PCT/DK1986/000076 patent/WO1987000171A1/en not_active Ceased
- 1986-06-26 JP JP61503845A patent/JPH07103116B2/ja not_active Expired - Lifetime
-
1987
- 1987-02-25 FI FI870810A patent/FI89355C/fi not_active IP Right Cessation
- 1987-02-26 DK DK100887A patent/DK156398C/da not_active IP Right Cessation
-
1988
- 1988-10-07 US US07/254,557 patent/US5010090A/en not_active Expired - Lifetime
-
1997
- 1997-08-29 LU LU90130C patent/LU90130I2/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992017473A1 (en) * | 1991-04-02 | 1992-10-15 | Novo Nordisk A/S | Crystalline tiagabine hydrochloride monohydrate, its preparation and use |
| WO1998005330A1 (en) * | 1996-07-31 | 1998-02-12 | Novo Nordisk A/S | Treatment of psychotic disorders |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0236342B1 (en) | 1991-09-11 |
| EP0236342A1 (en) | 1987-09-16 |
| AU599326B2 (en) | 1990-07-19 |
| ZA864608B (en) | 1987-02-25 |
| DK100887A (da) | 1987-02-26 |
| DK100887D0 (da) | 1987-02-26 |
| FI89355C (fi) | 1993-09-27 |
| ES8800927A1 (es) | 1987-12-01 |
| AU6133686A (en) | 1987-01-30 |
| JPS62503172A (ja) | 1987-12-17 |
| NZ216657A (en) | 1989-10-27 |
| FI89355B (fi) | 1993-06-15 |
| WO1987000171A1 (en) | 1987-01-15 |
| FI870810A0 (fi) | 1987-02-25 |
| US5010090A (en) | 1991-04-23 |
| ATE67196T1 (de) | 1991-09-15 |
| LU90130I2 (fr) | 1997-10-24 |
| DK156398C (da) | 1990-01-08 |
| JPH07103116B2 (ja) | 1995-11-08 |
| PT82841B (pt) | 1989-01-17 |
| DK288385D0 (da) | 1985-06-26 |
| PT82841A (en) | 1986-07-01 |
| IE59084B1 (en) | 1994-01-12 |
| ES556659A0 (es) | 1987-12-01 |
| IE861702L (en) | 1986-12-26 |
| CA1284503C (en) | 1991-05-28 |
| FI870810L (fi) | 1987-02-25 |
| GR861650B (en) | 1986-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |