DK148744B - Analogifremgangsmaade til fremstilling af den enkelte isomere eller en isomerblanding af spiro-(1,3-dioxolan-4,3') quinuclidiner eller farmaceutisk acceptable syreadditionssalte deraf - Google Patents
Analogifremgangsmaade til fremstilling af den enkelte isomere eller en isomerblanding af spiro-(1,3-dioxolan-4,3') quinuclidiner eller farmaceutisk acceptable syreadditionssalte deraf Download PDFInfo
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- DK148744B DK148744B DK507276AA DK507276A DK148744B DK 148744 B DK148744 B DK 148744B DK 507276A A DK507276A A DK 507276AA DK 507276 A DK507276 A DK 507276A DK 148744 B DK148744 B DK 148744B
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- isomer
- spiro
- quinuclidines
- dioxolan
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- 239000000203 mixture Substances 0.000 title description 11
- 238000000034 method Methods 0.000 title description 5
- SBYHFKPVCBCYGV-UHFFFAOYSA-N quinuclidine Chemical compound C1CC2CCN1CC2 SBYHFKPVCBCYGV-UHFFFAOYSA-N 0.000 title description 4
- 239000002253 acid Substances 0.000 title description 3
- 150000003839 salts Chemical class 0.000 title description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 3
- 229960004373 acetylcholine Drugs 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001713 cholinergic effect Effects 0.000 description 3
- DKWOHBPRFZIUQL-UHFFFAOYSA-N dimethyl-methylidene-oxo-$l^{6}-sulfane Chemical compound C[S+](C)([CH2-])=O DKWOHBPRFZIUQL-UHFFFAOYSA-N 0.000 description 3
- 208000035475 disorder Diseases 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 2
- ZKMZPXWMMSBLNO-UHFFFAOYSA-N 1-azabicyclo[2.2.2]octan-3-one Chemical compound C1CC2C(=O)CN1CC2 ZKMZPXWMMSBLNO-UHFFFAOYSA-N 0.000 description 2
- QHOANVQGVBKRAT-UHFFFAOYSA-N 3-(hydroxymethyl)-1-azabicyclo[2.2.2]octan-3-ol Chemical compound C1CC2C(CO)(O)CN1CC2 QHOANVQGVBKRAT-UHFFFAOYSA-N 0.000 description 2
- -1 3-carboxymethoxy-3-quinuclidinol Chemical compound 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical group FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 208000020016 psychiatric disease Diseases 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 1
- NUCNXJPAVKOMRW-UHFFFAOYSA-N 2-methylspiro[1,3-dioxolane-4,3'-1-azabicyclo[2.2.2]octane] Chemical compound O1C(C)OCC11C(CC2)CCN2C1 NUCNXJPAVKOMRW-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 208000023105 Huntington disease Diseases 0.000 description 1
- 206010020651 Hyperkinesia Diseases 0.000 description 1
- 208000000269 Hyperkinesis Diseases 0.000 description 1
- 102000014415 Muscarinic acetylcholine receptor Human genes 0.000 description 1
- 108050003473 Muscarinic acetylcholine receptor Proteins 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 206010043118 Tardive Dyskinesia Diseases 0.000 description 1
- 230000003504 ach effect Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 210000000609 ganglia Anatomy 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- DZIUKONHUZHETE-UHFFFAOYSA-N methyl 3-hydroxy-1-azabicyclo[2.2.2]octane-3-carboxylate Chemical compound C1CC2C(C(=O)OC)(O)CN1CC2 DZIUKONHUZHETE-UHFFFAOYSA-N 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000008584 quinuclidines Chemical class 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000000331 sympathetic ganglia Anatomy 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- BPLKQGGAXWRFOE-UHFFFAOYSA-M trimethylsulfoxonium iodide Chemical compound [I-].C[S+](C)(C)=O BPLKQGGAXWRFOE-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/12—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
- C07D491/20—Spiro-condensed systems
-
- 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
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A61P27/06—Antiglaucoma agents or miotics
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
i
U87U
Den foreliggende opfindelse angår en analogifremgangsmåde til fremstilling af den enkelte isomere eller en isomerblan-ding af hidtil ukendte spiro-(1,3-dioxolan-4,3')-quinuclidiner med den almene formel 3 2 R1 2 4' β-/ 5 5'r'r2 {I) 78' 5 1 6'SiK2' 1 2 hvori R er C^_^-alkyl, og R er hydrogen eller C^_^-alkyl, eller fysiologisk acceptable syreadditionssalte deraf.
Fremgangsmåden ifølge opfindelsen er ejendommelig ved, a) at 3-carboxymethoxy-3-quinuclidinol reduceres med lithium-10 aluminiumhydrid, og at reaktionsblandingen behandles med ethylacetat, med vand, med en vandig basisk opløsning og med vand til dannelse af 3-hydroxymethyl-3-quinuclidin- ol, som omsættes med et aldehyd med den almene formel 1 1 21 R -CHO eller med en keton med den almene formel R -CO-R , 1 2' 15 hvori R og R hver er C^_^-alkyl, eller b) at dimethylsulfoxoniummethylid omsættes med quinuclidin- 3-on til dannelse af quinuclidin-3-epoxid, som omsættes med et aldehyd med den almene formel R^-CHO eller med en 1 2' 1 2’ keton med den almene formel R -CO-R , hvori R og R 20 er C^_^-alkyl, hvorefter en dannet isomerblanding eventuelt adskilles i isomerene, og/eller en dannet forbindelse med formlen (I) eventuelt omdannes til et fysiologisk acceptabelt syreadditionssalt deraf.
2
Forbindelser med formlen I, hvori R er forskellig fra R , 25 eksisterer som to stereoisomere, nemlig en cis- og en trans- isomer. Disse kan adskilles på sædvanlig måde, som f.eks.
ved søjlekromatografi. Forbindelsen, hvori R1 er methyl, og 2 R er H, blev adskilt, og det viste sig, at blandingen bestod af ca. 30 vægtprocent trans- og ca. 70 vægtprocent 30 cis-isomer. Cis-isomeren har en større biologisk aktivitet, 148744 2 og i de følgende tabeller angives aktiviteten af den i det væsentlige rene cis-isomer af denne forbindelse.
De omhandlede forbindelser har cholinergisk virkning og kan formuleres som farmaceutiske stofsammensætninger på sædvanlig 5 måde og med anvendelse af sædvanlige fortyndingsmidler, hjælpestoffer og lignende. De kan administreres oralt, ved injektion, ved infusion etc. Doseringen af forbindelsen med formlen 1 2 I, hvori R er methyl, R er H, er ca. 0,2 mg til 3,0 mg/kg pr. dag til voksne, hvis den gives ved injektion? den orale 10 dosis skal være ca. 2 til 3 gange så stor.
Det er klart, at doseringen og administrationsvejen skal afpasses efter sygdommen eller lidelsen, som skal behandles, og efter graden af denne.
Forbindelsen 2-methyl-spiro(1,3-dioxolan-4,31)quinuclidin 15 er eksempelvis en specifik og kraftig cholinergisk stimulator, og den har en høj grad af specificitet overfor autonome ganglier og centralmuskarinske receptorer beliggende i de perifere sympatiske ganglier eller i centralnervesystemet. På grund af dens høje grad af specificitet for disse steder kan 20 den anvendes til at aktivere disse receptorer under betingelser, hvor der mangler acetylcholin pågældende steder.
Blandt de tilstande, hvorved denne forbindelse kan anvendes, kan nævnes sådanne, som kræver behandling med acetylcholin-lignende stoffer, såsom Huntington's chorea, tardiv dyskine-25 sia eller hyperkinesis og også ved mentale forstyrrelser, som skyldes en mangel på centralt acetylcholin, hvilket resulterer i mentale lidelser. Sådanne mangler kan være spontane, eller de kan være medicininducerede. Ovennævnte forbindelse er også nyttig til behandling af lidelser, som kræ-30 ver anvendelse af et langtidsvirkende cholinergisk middel med lokal aktivitet. Et sådant middel behøves ved lidelser som glaucoma, idet forbindelsen ikke ødelægges af det enzym, som desaktiverer acetylcholin.
3 148744
Fremgangsmåden ifølge opfindelsen belyses nærmere af de følgende eksempler.
Eksempel 1.
Fremstilling af 2-methyl-spiro-(l,3-dioxolan-4,3')guinuclidin 5 Til en omrørt suspension af 17,5 g lithiumaluminiumhydrid i 100 ml tørt tetrahydrofuran blev der i løbet af en time sat en opløsning af 3-carbomethoxy-3-quinuclidinol i tetrahydrofuran, 50 g i 100 ml. Denne blev fremstillet ifølge Grob.
Helv. Chim. Acta, _37,1689 (1954). Reaktionsblandingen blev 10 kogt under tilbagesvaling i 4 1/2 time, behandlet med 20 ml ethylacetat under nitrogen, derefter med vand (17 ml), derpå med 15%'s vandig natriumhydroxidopløsning (17 ml) og igen med vand, 51 ml. Den resulterende blanding blev filtreret, og filtratet blev inddampet under reduceret tryk, hvilket 15 som remanens efterlod en sirupsagtig masse, 35 g, indeholdende 3-hydroxymethyl-3-quinuclidinol. 5 g af denne sirup blev behandlet med 20 ml acetaldehyd og 20 ml methylen-chlorid. Den resulterende emulsion blev afkølet til 0°C og blev under omrystning behandlet med 20 ml bortrifluorid-20 etherat i en time. Den resulterende blanding blev derefter hældt i vand indeholdende et overskud af kaliumhydroxid og omrørt, indtil en fuldstændig nedbrydning af bortrifluoridet havde fundet sted. Blandingen blev ekstraheret med ether, og ekstrakten blev inddampet under reduceret tryk. Remanensen 25 bestod af råt 2-methyl-spiro-(l,3-dioxolan-4,3')quinuclidin, kp. 68-72°c ved 0,2 mm Hg, Rf på neutralt aluminiumoxid (ethylacetat) = 0,6; M =183. Dette produkt består af en blanding af de to isomere, hvori methylgruppen i det ene tilfælde står i cis-position (70%), i det andet i trans-30 position (30%) i forhold til nitrogenatomet i ringen. Blandingen blev adskilt i de to isomere ved søjlekromatografi på neutralt aluminiumoxid med ethylacetat. Hydrochloriderne af disse blev fremstillet ved behandling af de to stoffer i tør acetone med gasformigt hydrogenchlorid, smp. (cis-isomer) 35 233,8°C (dekomponerer); smp. af blandingen: 234,2°C (dekom- ponerer).
148744 4
Eksempel 2.
2.2- Dimethyl-spiro-(1,3-dioxolan-4/31)quinuclidin
Dimethylsulfoxoniummethylid blev fremstillet ved fremgangsmåden ifølge Corey et al., Organic Synth. 49, 78 (1969), 5 af 17,2 g natriumhydrid, 88 g trimethylsulfoxoniumiodid i 455 ml dimethylsulfoxid i en 1 liters reaktionskolbe forsynet med mekanisk omrører, tilbagesvaler og gastilledningsrør, beskyttet mod fugtighed. Efter fuldførelse af reaktionen blev gastilledningsrøret erstattet med en trykkompense-10 ret tildrypningstragt indeholdende quinuclidin-3-on, 39 g, i tørt dimethylsulfoxid, 129 ml. Dette blev sat til dimethyl-sulfoxoniummethylidet i løbet af 5 minutter, efterfulgt af omrøring i endnu 15 minutter ved stuetemperatur og derefter opvarmning til 55-60°C i 2 timer på et vandbad. Reaktions-15 blandingen blev hældt i 200 ml koldt vand og ekstraheret med 5 portioner å 200 ml benzen. Ekstrakterne blev samlet, vasket med vand (100 ml) og med 100 ml mættet vandig na-triumchloridopløsning, tørret over vandfrit magnesiumsulfat og inddampet. Dette gav råt quinuclidin-3-epoxid, kp. 55-20 60°C ved 0,5 mm Hg. Udbyttet var 21 g, dvs. et udbytte på 49%. Rf på neutralt aluminiumoxid (ethylacetat) 0,3; M+ = 139; hydrochloridet smp. 200,7-200°C.
3,5 g af epoxidet blev behandlet med 50 ml acetone og 30 ml bortrifluoridetherat ved 0°C under omrøring. Omrøringen blev 25 fortsat i 48 timer ved stuetemperatur og herefter blev reaktionen afbrudt ved at hælde reaktionsblandingen i koldt vand indeholdende et overskud kaliumhydroxid. Den organiske fase blev ekstraheret med 100 ml ether, skilt fra og tørret over vandfrit magnesiumsulfat. Efter afdampning af opløs-30 ningsmidlet fremkom der en klar sirupsagtig substans, 5 g, 2.2- dimethyl-spiro-(1,3-dioxolan-4,3')quinuclidin, kp.
60-70°C ved 1 mm Hg; udbytte 4 g (80%); hydrochloridet: smp.
245-245,5°C.
U87U
5
De følgende tabeller angiver nogle af anvendelserne for de nye forbindelser og for farmaceutiske præparater, som indeholder disse, og de sammenlignes med nogle sædvanlige forbindelser, som anvendes på lignende måde.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK281985A DK281985A (da) | 1975-11-11 | 1985-06-21 | Analogifremgangsmaade til fremstilling af 2,2-diphenyl-spiro-(1,3-dioxolan-4,3')quinuclidin eller farmaceutisk acceptable syreadditionssalte deraf |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL4845275 | 1975-11-11 | ||
| IL48452A IL48452A (en) | 1975-11-11 | 1975-11-11 | Spiro (1,3-dioxolane-4,3') quinuclidines,their preparationand pharmaceutical compositions comprising them |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK507276A DK507276A (da) | 1977-05-12 |
| DK148744B true DK148744B (da) | 1985-09-16 |
| DK148744C DK148744C (da) | 1986-02-03 |
Family
ID=11048545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK507276A DK148744C (da) | 1975-11-11 | 1976-11-10 | Analogifremgangsmaade til fremstilling af den enkelte isomere eller en isomerblanding af spiro-(1,3-dioxolan-4,3') quinuclidiner eller farmaceutisk acceptable syreadditionssalte deraf |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4104397A (da) |
| JP (1) | JPS5277092A (da) |
| AR (2) | AR213102A1 (da) |
| AT (1) | AT356652B (da) |
| AU (1) | AU507660B2 (da) |
| BE (1) | BE848228A (da) |
| CA (1) | CA1071629A (da) |
| CH (1) | CH626085A5 (da) |
| DE (1) | DE2650845A1 (da) |
| DK (1) | DK148744C (da) |
| ES (2) | ES453161A1 (da) |
| FI (1) | FI60015C (da) |
| FR (1) | FR2331343A1 (da) |
| GB (1) | GB1542494A (da) |
| IL (1) | IL48452A (da) |
| MX (1) | MX4395E (da) |
| NL (1) | NL7612426A (da) |
| NO (1) | NO145618C (da) |
| NZ (1) | NZ182555A (da) |
| ZA (1) | ZA766662B (da) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2454056A1 (fr) * | 1979-03-15 | 1980-11-07 | Geissmann Robert | Cheminee cinetique pouvant etre utilisee comme rotissoire |
| EP0189370A3 (de) * | 1985-01-16 | 1988-01-27 | Sandoz Ag | Spiro-dioxolane, -dithiolane und -oxothiolane |
| JPS61167130A (ja) * | 1985-01-17 | 1986-07-28 | Nissan Motor Co Ltd | 内燃機関の吸気装置 |
| US4855290A (en) * | 1985-05-10 | 1989-08-08 | State Of Israel, Represented By Prime Minister's Office, Israel Institute For Biological Research | Derivatives of quinuclidine |
| ATE122353T1 (de) * | 1987-10-05 | 1995-05-15 | Yamanouchi Pharma Co Ltd | Heterozyklische spiroverbindungen und ihre herstellung. |
| US4876260A (en) * | 1987-10-28 | 1989-10-24 | State Of Israel, Israel Institute Of Biological Research | Oxathiolanes |
| GB8808433D0 (en) * | 1988-04-11 | 1988-05-11 | Merck Sharp & Dohme | Therapeutic agents |
| GB8816299D0 (en) * | 1988-07-08 | 1988-08-10 | Merck Sharp & Dohme | Therapeutic agents |
| US5852029A (en) * | 1990-04-10 | 1998-12-22 | Israel Institute For Biological Research | Aza spiro compounds acting on the cholinergic system with muscarinic agonist activity |
| US5407938A (en) * | 1990-04-10 | 1995-04-18 | Israel Institute For Biological Research | Certain 1-methyl-piperidine-4-spiro-4'-(1'-3'-oxazolines) and corresponding -(1',3' thiazolines) |
| ZA984637B (en) | 1997-05-30 | 1998-12-21 | Neurosearch As | Spiro-quinuclidine derivatives their preparation and use |
| JP4564135B2 (ja) * | 1999-07-26 | 2010-10-20 | 住友化学株式会社 | 高純度フェノチアジン化合物とその製造方法、およびその中間体の製造方法、並びにその中間体の原料の水和物と新規結晶 |
| WO2008073067A1 (en) * | 2006-08-02 | 2008-06-19 | Janssen Pharmaceutica N.V. | Novel spiro-quinuclidinyl derivatives for the treatment of the central nervous system disorders |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681363A (en) * | 1970-08-20 | 1972-08-01 | Univ Temple | Spiro(imidazolidine-4,3{40 -quinuclidine)-2,5-diones |
-
1975
- 1975-11-11 IL IL48452A patent/IL48452A/xx unknown
-
1976
- 1976-02-06 US US05/656,056 patent/US4104397A/en not_active Expired - Lifetime
- 1976-10-28 AR AR265266A patent/AR213102A1/es active
- 1976-11-03 FI FI763151A patent/FI60015C/fi not_active IP Right Cessation
- 1976-11-06 DE DE19762650845 patent/DE2650845A1/de not_active Ceased
- 1976-11-08 NZ NZ182555A patent/NZ182555A/xx unknown
- 1976-11-08 ZA ZA766662A patent/ZA766662B/xx unknown
- 1976-11-09 NL NL7612426A patent/NL7612426A/xx not_active Application Discontinuation
- 1976-11-10 BE BE172273A patent/BE848228A/xx not_active IP Right Cessation
- 1976-11-10 DK DK507276A patent/DK148744C/da not_active IP Right Cessation
- 1976-11-10 ES ES453161A patent/ES453161A1/es not_active Expired
- 1976-11-10 NO NO763819A patent/NO145618C/no unknown
- 1976-11-10 GB GB7646747A patent/GB1542494A/en not_active Expired
- 1976-11-10 FR FR7634033A patent/FR2331343A1/fr active Granted
- 1976-11-10 CH CH1417676A patent/CH626085A5/de not_active IP Right Cessation
- 1976-11-10 CA CA265,346A patent/CA1071629A/en not_active Expired
- 1976-11-11 AT AT839376A patent/AT356652B/de not_active IP Right Cessation
- 1976-11-11 MX MX765118U patent/MX4395E/es unknown
- 1976-11-11 AU AU19554/76A patent/AU507660B2/en not_active Expired
- 1976-11-11 JP JP51136166A patent/JPS5277092A/ja active Granted
-
1977
- 1977-06-30 ES ES460286A patent/ES460286A1/es not_active Expired
- 1977-11-18 AR AR270024A patent/AR214652A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| AR213102A1 (es) | 1978-12-15 |
| AT356652B (de) | 1980-05-12 |
| IL48452A (en) | 1979-07-25 |
| JPS5277092A (en) | 1977-06-29 |
| DK507276A (da) | 1977-05-12 |
| FI60015C (fi) | 1981-11-10 |
| CA1071629A (en) | 1980-02-12 |
| GB1542494A (en) | 1979-03-21 |
| MX4395E (es) | 1982-04-23 |
| IL48452A0 (en) | 1976-01-30 |
| NZ182555A (en) | 1979-01-11 |
| NO763819L (da) | 1977-05-12 |
| FR2331343B1 (da) | 1980-04-04 |
| ZA766662B (en) | 1977-10-26 |
| ES460286A1 (es) | 1978-04-01 |
| AR214652A1 (es) | 1979-07-13 |
| BE848228A (fr) | 1977-03-01 |
| DK148744C (da) | 1986-02-03 |
| JPS6259113B2 (da) | 1987-12-09 |
| NO145618C (no) | 1982-04-28 |
| US4104397A (en) | 1978-08-01 |
| CH626085A5 (da) | 1981-10-30 |
| ES453161A1 (es) | 1977-11-01 |
| FR2331343A1 (fr) | 1977-06-10 |
| FI60015B (fi) | 1981-07-31 |
| NO145618B (no) | 1982-01-18 |
| FI763151A7 (da) | 1977-05-12 |
| AU1955476A (en) | 1978-05-18 |
| NL7612426A (nl) | 1977-05-13 |
| AU507660B2 (en) | 1980-02-21 |
| DE2650845A1 (de) | 1977-05-18 |
| ATA839376A (de) | 1979-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |