IE55769B1 - 3-phenoxy-1-azetidinecarboxamides and their use and preparation - Google Patents
3-phenoxy-1-azetidinecarboxamides and their use and preparationInfo
- Publication number
- IE55769B1 IE55769B1 IE1651/83A IE165183A IE55769B1 IE 55769 B1 IE55769 B1 IE 55769B1 IE 1651/83 A IE1651/83 A IE 1651/83A IE 165183 A IE165183 A IE 165183A IE 55769 B1 IE55769 B1 IE 55769B1
- Authority
- IE
- Ireland
- Prior art keywords
- phenoxy
- trifluoromethyl
- compound
- formula
- preparation
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims description 27
- XQHOIPJEWVQKGA-UHFFFAOYSA-N 3-phenoxyazetidine-1-carboxamide Chemical class C1N(C(=O)N)CC1OC1=CC=CC=C1 XQHOIPJEWVQKGA-UHFFFAOYSA-N 0.000 title abstract description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract description 8
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims abstract description 7
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 6
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims abstract 4
- 150000001875 compounds Chemical class 0.000 claims description 47
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- CMUOJBJRZUHRMU-UHFFFAOYSA-N nitrourea Chemical compound NC(=O)N[N+]([O-])=O CMUOJBJRZUHRMU-UHFFFAOYSA-N 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 5
- 239000003937 drug carrier Substances 0.000 claims description 3
- 239000008194 pharmaceutical composition Substances 0.000 claims description 3
- LIAILJLSVRAGSM-UHFFFAOYSA-N dezinamide Chemical compound C1N(C(=O)N)CC1OC1=CC=CC(C(F)(F)F)=C1 LIAILJLSVRAGSM-UHFFFAOYSA-N 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims 1
- 230000001773 anti-convulsant effect Effects 0.000 abstract description 10
- 239000001961 anticonvulsive agent Substances 0.000 abstract description 9
- 229960003965 antiepileptics Drugs 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 33
- 239000000203 mixture Substances 0.000 description 29
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- HONIICLYMWZJFZ-UHFFFAOYSA-N azetidine Chemical compound C1CNC1 HONIICLYMWZJFZ-UHFFFAOYSA-N 0.000 description 14
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 13
- 239000004480 active ingredient Substances 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 235000019441 ethanol Nutrition 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 241000699670 Mus sp. Species 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
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- 239000002775 capsule Substances 0.000 description 8
- 229920000609 methyl cellulose Polymers 0.000 description 8
- 239000001923 methylcellulose Substances 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 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 7
- 239000008101 lactose Substances 0.000 description 7
- 235000010981 methylcellulose Nutrition 0.000 description 7
- 239000000047 product Substances 0.000 description 7
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- 229920002472 Starch Polymers 0.000 description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
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- 238000011282 treatment Methods 0.000 description 6
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- 238000007327 hydrogenolysis reaction Methods 0.000 description 5
- 229920002261 Corn starch Polymers 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
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- 230000037396 body weight Effects 0.000 description 4
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 4
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- 239000012458 free base Substances 0.000 description 4
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- -1 lsoamyl Chemical group 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- 125000001891 dimethoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 206010015037 epilepsy Diseases 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 235000019359 magnesium stearate Nutrition 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 150000003891 oxalate salts Chemical class 0.000 description 3
- 235000006408 oxalic acid Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- ADXWWNMHZFPXKW-UHFFFAOYSA-N 3-[3-(trifluoromethyl)phenoxy]azetidine Chemical compound FC(F)(F)C1=CC=CC(OC2CNC2)=C1 ADXWWNMHZFPXKW-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 2
- 208000034308 Grand mal convulsion Diseases 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 206010034759 Petit mal epilepsy Diseases 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 240000006394 Sorghum bicolor Species 0.000 description 2
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 2
- 235000009430 Thespesia populnea Nutrition 0.000 description 2
- 208000006633 Tonic-Clonic Epilepsy Diseases 0.000 description 2
- 208000003554 absence epilepsy Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 235000013877 carbamide Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 210000003169 central nervous system Anatomy 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 2
- 229940038472 dicalcium phosphate Drugs 0.000 description 2
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 2
- 125000005982 diphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 201000002933 epilepsy with generalized tonic-clonic seizures Diseases 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VZHJIJZEOCBKRA-UHFFFAOYSA-N 1-chloro-3-fluorobenzene Chemical compound FC1=CC=CC(Cl)=C1 VZHJIJZEOCBKRA-UHFFFAOYSA-N 0.000 description 1
- UNNNAIWPDLRVRN-UHFFFAOYSA-N 1-fluoro-4-(trifluoromethyl)benzene Chemical compound FC1=CC=C(C(F)(F)F)C=C1 UNNNAIWPDLRVRN-UHFFFAOYSA-N 0.000 description 1
- FVRNHDWWZTUGFV-UHFFFAOYSA-N 2-(azetidin-3-yloxy)benzamide Chemical compound NC(=O)C1=CC=CC=C1OC1CNC1 FVRNHDWWZTUGFV-UHFFFAOYSA-N 0.000 description 1
- AGNSXPQTRUBVSG-UHFFFAOYSA-N 3-(3-fluorophenoxy)azetidine;oxalic acid Chemical compound OC(=O)C(O)=O.FC1=CC=CC(OC2CNC2)=C1 AGNSXPQTRUBVSG-UHFFFAOYSA-N 0.000 description 1
- SUEQPKTXPANPMW-UHFFFAOYSA-N 3-(4-methoxyphenoxy)azetidine;oxalic acid Chemical compound OC(=O)C(O)=O.C1=CC(OC)=CC=C1OC1CNC1 SUEQPKTXPANPMW-UHFFFAOYSA-N 0.000 description 1
- CCXGQYXFUVSJEW-UHFFFAOYSA-N 3-(azetidin-3-yloxy)benzamide Chemical compound NC(=O)C1=CC=CC(OC2CNC2)=C1 CCXGQYXFUVSJEW-UHFFFAOYSA-N 0.000 description 1
- UMRYPVYCXBBOJV-UHFFFAOYSA-N 3-[2-(trifluoromethyl)phenoxy]azetidine Chemical compound FC(F)(F)C1=CC=CC=C1OC1CNC1 UMRYPVYCXBBOJV-UHFFFAOYSA-N 0.000 description 1
- GWMCDLSLCKUKHY-UHFFFAOYSA-N 3-phenoxyazete Chemical compound O(C1=CC=CC=C1)C=1C=NC=1 GWMCDLSLCKUKHY-UHFFFAOYSA-N 0.000 description 1
- ZVNLVGSOTLHXCN-UHFFFAOYSA-N 4-(azetidin-3-yloxy)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1OC1CNC1 ZVNLVGSOTLHXCN-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- YBVGQXAKOLHXSS-UHFFFAOYSA-N CC1=CC=C(OC=2C=NC=2)C=C1 Chemical compound CC1=CC=C(OC=2C=NC=2)C=C1 YBVGQXAKOLHXSS-UHFFFAOYSA-N 0.000 description 1
- 101100231508 Caenorhabditis elegans ceh-5 gene Proteins 0.000 description 1
- 101100456566 Caenorhabditis elegans dpy-22 gene Proteins 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 206010009346 Clonus Diseases 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 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
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000906446 Theraps Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- UOWHCAKKYIRMSX-UHFFFAOYSA-N [N].C1CNC1 Chemical group [N].C1CNC1 UOWHCAKKYIRMSX-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 229940069428 antacid Drugs 0.000 description 1
- 239000003159 antacid agent Substances 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- PVXOUGHWLCBJOW-UHFFFAOYSA-N azetidine-1-carboxamide Chemical compound NC(=O)N1CCC1 PVXOUGHWLCBJOW-UHFFFAOYSA-N 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007963 capsule composition Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000003179 convulsant agent Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- YKGMKSIHIVVYKY-UHFFFAOYSA-N dabrafenib mesylate Chemical compound CS(O)(=O)=O.S1C(C(C)(C)C)=NC(C=2C(=C(NS(=O)(=O)C=3C(=CC=CC=3F)F)C=CC=2)F)=C1C1=CC=NC(N)=N1 YKGMKSIHIVVYKY-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 description 1
- FCZCIXQGZOUIDN-UHFFFAOYSA-N ethyl 2-diethoxyphosphinothioyloxyacetate Chemical compound CCOC(=O)COP(=S)(OCC)OCC FCZCIXQGZOUIDN-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
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- 239000000284 extract Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 150000008423 fluorobenzenes Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- PZSYSFIBRGYUSH-UHFFFAOYSA-N methanesulfonic acid;3-phenoxyazetidine Chemical compound CS(O)(=O)=O.C1NCC1OC1=CC=CC=C1 PZSYSFIBRGYUSH-UHFFFAOYSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- YULWJRNIKFFGNU-UHFFFAOYSA-N n-methyl-3-[3-(trifluoromethyl)phenoxy]azetidine-1-carboxamide Chemical compound C1N(C(=O)NC)CC1OC1=CC=CC(C(F)(F)F)=C1 YULWJRNIKFFGNU-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- WEOSEWRUCNPFCW-UHFFFAOYSA-N oxalic acid;3-[4-(trifluoromethyl)phenoxy]azetidine Chemical compound OC(=O)C(O)=O.C1=CC(C(F)(F)F)=CC=C1OC1CNC1 WEOSEWRUCNPFCW-UHFFFAOYSA-N 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000003884 phenylalkyl group Chemical group 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 229960001005 tuberculin Drugs 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
-
- 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
- A61P25/08—Antiepileptics; Anticonvulsants
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pain & Pain Management (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40947682A | 1982-08-19 | 1982-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE831651L IE831651L (en) | 1984-02-19 |
| IE55769B1 true IE55769B1 (en) | 1991-01-16 |
Family
ID=23620657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1651/83A IE55769B1 (en) | 1982-08-19 | 1983-07-15 | 3-phenoxy-1-azetidinecarboxamides and their use and preparation |
Country Status (25)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4594189A (en) * | 1983-07-06 | 1986-06-10 | A. H. Robins Company, Inc. | Process for preparing 3-phenoxy-1-azetidines and carboxamide derivatives |
| US4956359A (en) * | 1985-02-28 | 1990-09-11 | A. H. Robins Company, Inc. | 3-aryloxy and 3-arylthioazetidinecarboxamides as anticonvulsants and antiepileptics |
| ZA861210B (en) * | 1985-02-28 | 1987-10-28 | Robins Co Inc A H | 3-aryloxyazetidinecarboxamides as anticonvulsants and antiepileptics |
| US5151418A (en) * | 1985-02-28 | 1992-09-29 | A. H. Robins Company, Incorporated | Method of treating muscular tension, muscle spasticity and anxiety with 3-aryloxy and 3-arylthioazetidinecarboxamides |
| FI87559C (fi) * | 1985-02-28 | 1993-01-25 | Robins Co Inc A H | Foerfarande foer framstaellning av aktiva 3-fenyloxiazetidinkarboxamider |
| US5183902A (en) * | 1985-02-28 | 1993-02-02 | A. H. Robins Company, Incorporated | Method of treating muscular tension, muscle spasticity and anxiety with 3-aryloxy and 3-arylthioazetidinecarboxamides |
| IN162808B (cg-RX-API-DMAC7.html) * | 1985-02-28 | 1988-07-09 | Robins Co Inc A H | |
| US5068231A (en) * | 1985-02-28 | 1991-11-26 | A. H. Robins Company Incorporated | Method of treating muscular tension, muscle spasticity and anxiety with 3-aryloxy and 3-arylthioazetidinecarboxamides |
| US5183903A (en) * | 1991-11-26 | 1993-02-02 | A. H. Robins Company, Incorporated | Urea fusion process for the synthesis of 3-phenoxy-1-azetidinecarboxamides |
| EP1049672B1 (en) * | 1998-01-23 | 2003-09-17 | Vernalis Research Limited | Azetidinecarboxamide derivatives for treating cns disorders |
| US6831078B1 (en) | 1998-01-23 | 2004-12-14 | Vernalis Research Limited | Azetidinecarboxamide derivatives for treating CNS disorders |
| GB9917386D0 (en) * | 1999-07-23 | 1999-09-22 | Cerebrus Ltd | Chemical compounds-II |
| CN113754541B (zh) * | 2020-06-02 | 2025-01-03 | 深圳湾实验室 | 靶向eb病毒核抗原蛋白的小分子抑制剂、制备方法及其应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB872447A (en) * | 1958-12-23 | 1961-07-12 | Lepetit Spa | 1-carbamyl-3-substituted azetidines |
| US4226861A (en) * | 1978-04-18 | 1980-10-07 | A. H. Robins Company, Inc. | N-Lower-alkyl 3-phenoxy-1-azetidinecarboxamides |
-
1983
- 1983-05-13 IL IL68699A patent/IL68699A/xx unknown
- 1983-05-17 AU AU14597/83A patent/AU553528B2/en not_active Ceased
- 1983-06-13 ES ES523193A patent/ES523193A0/es active Granted
- 1983-06-14 ZA ZA834371A patent/ZA834371B/xx unknown
- 1983-06-15 EG EG362/83A patent/EG16472A/xx active
- 1983-06-22 CA CA000430921A patent/CA1173841A/en not_active Expired
- 1983-07-04 IN IN830/CAL/83A patent/IN157045B/en unknown
- 1983-07-07 CS CS835172A patent/CS236796B2/cs unknown
- 1983-07-15 IE IE1651/83A patent/IE55769B1/en not_active IP Right Cessation
- 1983-07-26 YU YU1586/83A patent/YU44854B/xx unknown
- 1983-07-27 DE DE8383304348T patent/DE3367089D1/de not_active Expired
- 1983-07-27 EP EP83304348A patent/EP0102194B1/en not_active Expired
- 1983-08-01 PL PL1983243255A patent/PL140765B1/pl unknown
- 1983-08-02 JP JP58141815A patent/JPH0643388B2/ja not_active Expired - Lifetime
- 1983-08-11 GR GR72196A patent/GR79634B/el unknown
- 1983-08-17 DK DK376183A patent/DK165741C/da not_active IP Right Cessation
- 1983-08-17 KR KR1019830003825A patent/KR900001210B1/ko not_active Expired
- 1983-08-17 PH PH29408A patent/PH19595A/en unknown
- 1983-08-18 HU HU832905A patent/HU190608B/hu not_active IP Right Cessation
- 1983-08-18 NO NO832971A patent/NO157976C/no unknown
- 1983-08-18 NZ NZ205317A patent/NZ205317A/en unknown
- 1983-08-18 PT PT77217A patent/PT77217B/pt not_active IP Right Cessation
- 1983-08-18 FI FI832956A patent/FI77225C/fi not_active IP Right Cessation
-
1987
- 1987-06-18 HK HK474/87A patent/HK47487A/en not_active IP Right Cessation
-
1992
- 1992-06-26 MX MX9203639A patent/MX9203639A/es unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |