NO873606L - Nye alfa-substituerte ketonitron-derivater. - Google Patents
Nye alfa-substituerte ketonitron-derivater.Info
- Publication number
- NO873606L NO873606L NO873606A NO873606A NO873606L NO 873606 L NO873606 L NO 873606L NO 873606 A NO873606 A NO 873606A NO 873606 A NO873606 A NO 873606A NO 873606 L NO873606 L NO 873606L
- Authority
- NO
- Norway
- Prior art keywords
- compound
- substituted
- imidazol
- phenyl
- prepared
- Prior art date
Links
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 11
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 claims description 3
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 claims description 3
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 238000000034 method Methods 0.000 description 38
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 36
- 229940125782 compound 2 Drugs 0.000 description 28
- RGZRSLKIOCHTSI-UHFFFAOYSA-N hydron;n-methylhydroxylamine;chloride Chemical compound Cl.CNO RGZRSLKIOCHTSI-UHFFFAOYSA-N 0.000 description 14
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- VGPBPWRBXBKGRE-UHFFFAOYSA-N n-(oxomethylidene)hydroxylamine Chemical class ON=C=O VGPBPWRBXBKGRE-UHFFFAOYSA-N 0.000 description 5
- 150000001204 N-oxides Chemical class 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- CIISBYKBBMFLEZ-UHFFFAOYSA-N 1,2-oxazolidine Chemical compound C1CNOC1 CIISBYKBBMFLEZ-UHFFFAOYSA-N 0.000 description 2
- WUHGMWIWIMMDKW-UHFFFAOYSA-N 1-(4-fluorophenyl)-2-imidazol-1-ylethanone Chemical compound C1=CC(F)=CC=C1C(=O)CN1C=NC=C1 WUHGMWIWIMMDKW-UHFFFAOYSA-N 0.000 description 2
- CVJNXVLQSKPUGP-UHFFFAOYSA-N 2-imidazol-1-yl-1-phenylethanone Chemical compound C=1C=CC=CC=1C(=O)CN1C=CN=C1 CVJNXVLQSKPUGP-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 230000000843 anti-fungal effect Effects 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical group 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- LVCDXCQFSONNDO-UHFFFAOYSA-N n-benzylhydroxylamine Chemical compound ONCC1=CC=CC=C1 LVCDXCQFSONNDO-UHFFFAOYSA-N 0.000 description 2
- SQDFHQJTAWCFIB-UHFFFAOYSA-N n-methylidenehydroxylamine Chemical compound ON=C SQDFHQJTAWCFIB-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- HCIGIOOIISPLTN-UHFFFAOYSA-N 1-(3-methylphenyl)-2-(1,2,4-triazol-1-yl)ethanone Chemical compound CC1=CC=CC(C(=O)CN2N=CN=C2)=C1 HCIGIOOIISPLTN-UHFFFAOYSA-N 0.000 description 1
- VUKCVVNLVBBCID-UHFFFAOYSA-N 1-(4-chloro-3-methylphenyl)-2-imidazol-1-ylethanone Chemical compound C1=C(Cl)C(C)=CC(C(=O)CN2C=NC=C2)=C1 VUKCVVNLVBBCID-UHFFFAOYSA-N 0.000 description 1
- BCRAHCZQQQCKGY-UHFFFAOYSA-N 1-(4-chlorophenyl)-2-imidazol-1-yl-n-methylethanimine oxide Chemical compound C=1C=C(Cl)C=CC=1C(=[N+]([O-])C)CN1C=CN=C1 BCRAHCZQQQCKGY-UHFFFAOYSA-N 0.000 description 1
- BVGQYLXBVNGCIH-UHFFFAOYSA-N 1-(4-chlorophenyl)-n-methyl-2-(1,2,4-triazol-1-yl)ethanimine oxide Chemical compound C=1C=C(Cl)C=CC=1C(=[N+]([O-])C)CN1C=NC=N1 BVGQYLXBVNGCIH-UHFFFAOYSA-N 0.000 description 1
- IKOAKIRZMHXFFT-UHFFFAOYSA-N 1-(4-fluorophenyl)-2-(1,2,4-triazol-1-yl)ethanone Chemical compound C1=CC(F)=CC=C1C(=O)CN1N=CN=C1 IKOAKIRZMHXFFT-UHFFFAOYSA-N 0.000 description 1
- VIEZOAOPEPPATJ-UHFFFAOYSA-N 1-(4-methoxyphenyl)-2-(1,2,4-triazol-1-yl)ethanone Chemical compound C1=CC(OC)=CC=C1C(=O)CN1N=CN=C1 VIEZOAOPEPPATJ-UHFFFAOYSA-N 0.000 description 1
- YZRPMXCBCFKNRB-UHFFFAOYSA-N 1-(4-methoxyphenyl)-n-methyl-2-(1,2,4-triazol-1-yl)ethanimine oxide Chemical compound C1=CC(OC)=CC=C1C(=[N+](C)[O-])CN1N=CN=C1 YZRPMXCBCFKNRB-UHFFFAOYSA-N 0.000 description 1
- UQEVCUDJCZMUPP-UHFFFAOYSA-N 1-(furan-2-yl)-2-imidazol-1-yl-n-methylethanimine oxide Chemical compound C=1C=COC=1C(=[N+]([O-])C)CN1C=CN=C1 UQEVCUDJCZMUPP-UHFFFAOYSA-N 0.000 description 1
- HMEOQCICIIWYCJ-UHFFFAOYSA-N 1-(furan-2-yl)-2-imidazol-1-ylethanone Chemical compound C=1C=COC=1C(=O)CN1C=CN=C1 HMEOQCICIIWYCJ-UHFFFAOYSA-N 0.000 description 1
- LGPCTKHSRJNLIX-UHFFFAOYSA-N 2-imidazol-1-yl-1-(3-methoxyphenyl)-N-methylethanimine oxide Chemical compound COC1=CC=CC(C(CN2C=NC=C2)=[N+](C)[O-])=C1 LGPCTKHSRJNLIX-UHFFFAOYSA-N 0.000 description 1
- DRHNPEZLKVLENJ-UHFFFAOYSA-N 2-imidazol-1-yl-1-(3-methoxyphenyl)ethanone Chemical compound COC1=CC=CC(C(=O)CN2C=NC=C2)=C1 DRHNPEZLKVLENJ-UHFFFAOYSA-N 0.000 description 1
- ADHATLWNWBLMQG-UHFFFAOYSA-N 2-imidazol-1-yl-1-(3-methylphenyl)ethanone Chemical compound CC1=CC=CC(C(=O)CN2C=NC=C2)=C1 ADHATLWNWBLMQG-UHFFFAOYSA-N 0.000 description 1
- PIIYRILVGMWNKK-UHFFFAOYSA-N 2-imidazol-1-yl-1-(4-methoxyphenyl)ethanone Chemical compound C1=CC(OC)=CC=C1C(=O)CN1C=NC=C1 PIIYRILVGMWNKK-UHFFFAOYSA-N 0.000 description 1
- ZVYIWDKBFWAAIY-UHFFFAOYSA-N 2-imidazol-1-yl-1-thiophen-2-ylethanone Chemical compound C=1C=CSC=1C(=O)CN1C=CN=C1 ZVYIWDKBFWAAIY-UHFFFAOYSA-N 0.000 description 1
- KXTRNJCGQJZDCQ-UHFFFAOYSA-N 2-imidazol-1-yl-n-methyl-1-thiophen-2-ylethanimine oxide Chemical compound C=1C=CSC=1C(=[N+]([O-])C)CN1C=CN=C1 KXTRNJCGQJZDCQ-UHFFFAOYSA-N 0.000 description 1
- ZLCZSNKZIIEUBS-UHFFFAOYSA-N 3-(imidazol-1-ylmethyl)-2-methyl-3,5-diphenyl-1,2-oxazolidine Chemical class CN1OC(C=2C=CC=CC=2)CC1(C=1C=CC=CC=1)CN1C=CN=C1 ZLCZSNKZIIEUBS-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- XBKGISUKTXMMEY-UHFFFAOYSA-N C1=C(Cl)C(C)=CC(C(CN2C=NC=C2)=[N+](C)[O-])=C1 Chemical compound C1=C(Cl)C(C)=CC(C(CN2C=NC=C2)=[N+](C)[O-])=C1 XBKGISUKTXMMEY-UHFFFAOYSA-N 0.000 description 1
- OGNRSBTUOMTXFH-UHFFFAOYSA-N C1=CC(OC)=CC=C1C(=[N+](C)[O-])CN1C=NC=C1 Chemical compound C1=CC(OC)=CC=C1C(=[N+](C)[O-])CN1C=NC=C1 OGNRSBTUOMTXFH-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-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
- FZENGILVLUJGJX-UHFFFAOYSA-N acetaldehyde oxime Chemical compound CC=NO FZENGILVLUJGJX-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000000538 analytical sample Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- MPAYEWNVIPXRDP-UHFFFAOYSA-N ethanimine Chemical compound CC=N MPAYEWNVIPXRDP-UHFFFAOYSA-N 0.000 description 1
- SRCZQMGIVIYBBJ-UHFFFAOYSA-N ethoxyethane;ethyl acetate Chemical compound CCOCC.CCOC(C)=O SRCZQMGIVIYBBJ-UHFFFAOYSA-N 0.000 description 1
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- WTDHULULXKLSOZ-UHFFFAOYSA-N hydroxylamine hydrochloride Substances Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 1
- 125000002962 imidazol-1-yl group Chemical group [*]N1C([H])=NC([H])=C1[H] 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 150000002546 isoxazolidines Chemical class 0.000 description 1
- 150000002547 isoxazolines Chemical class 0.000 description 1
- DHXTVXSULHMDKX-UHFFFAOYSA-N n-benzyl-1-(4-fluorophenyl)-2-imidazol-1-ylethanimine oxide Chemical compound C1=CN=CN1CC(C=1C=CC(F)=CC=1)=[N+]([O-])CC1=CC=CC=C1 DHXTVXSULHMDKX-UHFFFAOYSA-N 0.000 description 1
- ZRSHFHMMMHQDFV-UHFFFAOYSA-N n-methyl-1-(3-methylphenyl)-2-(1,2,4-triazol-1-yl)ethanimine oxide Chemical compound CC1=CC=CC(C(CN2N=CN=C2)=[N+](C)[O-])=C1 ZRSHFHMMMHQDFV-UHFFFAOYSA-N 0.000 description 1
- KCYAABSQFUDBFC-UHFFFAOYSA-N n-methyl-1-phenyl-2-(1,2,4-triazol-1-yl)ethanimine oxide Chemical compound C=1C=CC=CC=1C(=[N+]([O-])C)CN1C=NC=N1 KCYAABSQFUDBFC-UHFFFAOYSA-N 0.000 description 1
- ITPVLJQRUQVNSD-UHFFFAOYSA-N nafimidone Chemical compound C=1C=C2C=CC=CC2=CC=1C(=O)CN1C=CN=C1 ITPVLJQRUQVNSD-UHFFFAOYSA-N 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
- C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
PENNWALT CORPORATION.
Denne oppfinnelse vedrører cx-sub st i tuer te ketonitronderivater som er nyttige som mellomprodukter ved fremstilling av antifungale isoksazolidin forbindlser.
I henhold til denne oppfinnelse frembringes forbindelser med f ormel
hvori R<1>er valgt fra 2-naftyl, 2-furanyl, 2-tienyl, fenyl og substituert fenyl som har en eller flere meta- eller para-hyrogene substituert med halogen, lavere alkoksy, lavere alkyl eller kombinasjoner derav,
R^ er valgt fra hygrogen og fenyl, og
X er valgt fra nitrogen og en metyn (CH=) gruppe.
De cx-substituerte ketonitronderivater (2) i henhold til oppfinnelsen kan fremstilles som illustrert i det følgende skjema ved omsetning av en tilsvarende substituert ketonfor-løper {!) med N-metyl (eller benzyl)-hydroksylamin hydroklorid i absolutt etanol ved romtemperatur eller for-høyet temperatur i nærvær av en base, f.eks. alkalimetall karbonat, bikarbonater eller acetater. Fortrinnsvis anvendes kaliumkarbonat eller natriumacetat.
Som anvendt her i betyr uttrykkene lavere alkyl og lavere alkoksy rettkjedete eller forgrenede alkylengrupper som har en 1-4 karbonatomer og halogen betegner klor, brum, Jod og fluor (fortrinnsvis klor eller brum).
Fremstillingen av forbindelsene i henhold til oppfinnelsen er ytterligere illustrert i de følgende eksempler. De tilsvarende sustituerte ketonforløpere fremstilles i henhold til kjente fremgangsmåter f.eks. [Godefroi et al., J. Medicinal Chem. 12 784 (1969)] og [Nardi et al., J. Medical Chem. 24 727 (1981 )].
Eksempel 1.
2-( lH- Imdidazol- l- yl)- N- metyl- l- fenyletamin N- oksid ( 2. Ri = C6H5. R— = H. X =CH).
Fremgangsmåte A: Ved suspensjon av 18.70 g (0.100 mol av 2-(lH-Imdidazol-l-yl)-N-metyl-l-fenyletamin N-oksid (2, R<1>= C6H5, R<2>= H, X = CH) i 200 ml absolutt etanol ble rørt ved 70 til 75°C under en nitrogenatmosfære i 48 timer. ReaksJonsblandingen ble deretter avkjølt til romtemperatur, filtrert og løsningsmidlet ble fjernet i våkum, hvilket for-lot en gul olje som ble oppløst i 400 ml etylacetat og ekstrahert med vann (6 x 100 ml). De kombinerte vandige lag ble tilbakeekstrahert for kloroform (8 x 100 ml). De kombinerte kloroformlag ble tørket over vannfri natriumsulfat, filtrert og løsningsmidlet ble fjernet i våkum for å gi nitron 2 (R<1>= C6H5, R<2>= H, X = CH) som et hvit faststoff 15,54 g ( 72%). En analytisk prøve fremstilt ved om-krystallisering fra etylacetat, smp 126-128°C. anal. Beregnet for C12<H>13<N>30: c>^^.96; H, 6,09; N, 19,52. Funnet: C, 66,74; H, 6,18; N, 19,38.
Metode B: En suspensjon av 5,58 g (0,0316 mol av 2-(lH-imldazol-l-yl)acetofenon (1, R<1>= C6H5, X = CH), N-metylhydroksylamine hydroklorld (3,17 g, 0,0379 mol) og natrlumacetat (6,24 g, 0,0760 mol) i 50 ml absolutt etanol ble rørt i 72 timer ved romtemperatur under en nitrogen atmosfære. Suspensjonen ble deretter filtrert og løsnings-midlet ble fjernet i våkum. Det tilbakeblitte oljeaktige faststoff ble tatt opp i kloroform, filtrert og løsnings-midlet ble fjernet i våkum. Krystallisering fra etylacetat gav 5,43 g (80$) av nitron 2 (R<1>= C6H5, R<2>= H, X = CH).
Eksempel 2.
l-(4-klorofenyl)-2-(lH-imidazol-l-yl)-N-metyletanimin-N-oksid
(2, R<1>= 4-ClC6<H>4, R2= H, X - CH)
Forbindelse 2 (R<1>= 4-ClC6H4, R2= H, X = CH) ble fremstilt ved fremgangsmåtene beskrevet i eksempel 1 metode A og B ved å omsette 2-( lH-imidazol-l-yl )acetofenon (1, R-'- = C5H5, X = CH), med N-metylhydroksylamine hydroklorid. Forbindelse
2 (R<1>= 4-ClC6H4, R2= H, X = CH) har et smeltepunkt på 98-102"C (etylacetat). Anal. Beregnet C12<H>12C1N30: C, 57,72; H, 4,84; N, 16,83; Cl, 14,20. Funnet: (metode A fremstilling): C, 57,53; H, 4,99; N, 16,87;
Cl, 14,08.
Eksempel 3. l-( 4- fluorofenyl)- 2-( lH- imidazol- l- yl)- N- metyletanimln N-oksyd.
(2, R<1>= 4-FC6H4, R<2>= H, X = CH.
Forbindelse ^ (R<1>= 4-FC6H4, R<2>= H, X = CH) ble fremstilt ved fremgangsmåtene beskrevet i eksempel 1, metodene A og B, ved å omsette 2-(lH-imidazol-l-yl)-4'-fluoroacetofenon (1, R<1>= 4-FC^H4, X er CH) med metylhydroksylaminhydroklorid. Forbindelse2(R1 = 4-FC6H4, R2= H, X = CH) har et smeltepunkt ved 131-134°C (etylacetat). Anal. Beregnet for C12H12FN30: C, 61,79; H, 5,19, N, 18,02; F, 8,15.
Funnet (metode A fremstilling): C, 62,02; H, 5,39; N, 17,96; F, 8,22.
Eksempel 4.
2-( lH- imidazol- l- yl)-!-( 4- metoksyfenyl)- N- metyletanimin N-oksyd.
(2, R<1>= 4-CH30C6H4, R<2>= H, X = CH)
Forbindelse 2, (R<1>=4-CH30C6H4, R<2>= H, X = CH) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode A, ved å omsette 2-(lH-imidazol-l-yl)-4'-metoksyacetofenon (1, R<1>= 4-CH30C6H4, x = CH) med N-metylhydroksylamin hydroklorid. Forbindelse 2, (R<1>=4-CH30C6H4, R<2>= H, X = CH) har et smeltepunkt på 81-84"C (etylacetateter, 1:1 ved volum). Anal. Beregnet for Ci3<H>^5<N>302: C, 63,66; H, 6,16; N, 17,13. Funnet: C, 63,49; H, 6,28; N, 17,05.
Eksempel 5.
2-( lH- imidazol- l- yl)-!-( 3- metoksyfenyl)- N- metyletanimin N-oksyd.
(2, R<2>= 3-CH306H4, R<2>= H, X = CH)
Forbindelse 2, (R<2>=3-CH306H4, R<2>= H, X = CH) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode A, ved å omsette 2-(lH-imidazol-l-yl)-3'-metoksyacetofenon (JL, R<1>= 3-CH30C6H4, X = CH) med N-metylhydroksyamin hydroklorid. Forbindelse 2, (R<1>= 3-CH306H4, R<2>= H, X = CH) har et smeltepunkt på 87-90°C (etylacetatheksan, 1:1 ved volum). Anal. Beregnet for C13<H>15N302: C, 63,66; H, 6,16; N, 17,13. Funnet: C, 63,70; H, 6,29; N, 17,08.
Eksempel 6.
2-( lH- imidazol- l- vl)- N- metvl- l-( 3- metvlfenyl) etanimin N-oksyd.
(2, R<1>= 3-CH3C6H4, R<2>= H, X = CH)
Forbindelse 2, (R<1>=3-CH3C6H4, R<2>= H, X = CH) ble fremstilt ved fremgangsmåte beskrevet i eksempel 1, metode B, ved å omsette 2-(lH-imidazol-l-yl)--3'-metylacetofenon ( 1, Ri =3-CH3C5H4, X = CH= med N-metylhydroksylamin hydroklorid. Forbindelse 2 (R<1>= 4-Cl-3-CH3C6H4, R<2=>H, X=CH) ble erholdt som en lys, gul olje.
Eksempel 7.
1- ( 4- kloro- 3- metylfenyl)- 2-( lH- imidazol- l- yl)- N- metyletanimin N- oksyd.
(2, R<1>= 4-Cl-3-CH3C6H3, R<2>= H, X = CH)
Forbindelse 2, (R<1>= 4-Cl-3-CH3C6H3, R<2>= H, X = CH) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode A, ved å omsette 2-(lH-imidazol-l-yl)-4'-kloro-3'-metyl-acetofenon (1, R<1>=4-Cl-3-CH3C6H3, X = CH) med N-metylhydrokyamin hydroklorid. Forbindelse 2 (R<1=>4-Cl-3-CH3C6H5, R<2=>H, X=CH) ble erholdt som en lys, gul olje.
Eksempel 8.
2- ( lH- imdidazol- l- yl)- l- fenyl- N-( fenylmetyl) etanimin N- oksyd (2, R<1>= R<2>= C6H5, X = CH).
Forbindelse 2, (R<1>= R<2>= C6H5, X = CH) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode B, ved å omsette 2-( lH-imidazol-l-yl )acetof enon (_1, R<1>= C5H5 , X = CH) med N-benzylhydroksylamin. Forbindelse 2 (R^ = R<2>= C5H5, X = CH) ble erholdt som lys, gul olje.
Eksempel 9. l-( 4- fluorofenyl)- 2 -( lH- imidazol- l- yl)- N-( fenylmetyl)-etanimin N- oksyd.
(2, R<1>= 4-FC6H4, R<2>= C6H5, X = CH)
Forbindelse 2, (R<1>=4-FC6H4, R<2>= C6<H>5, X = CH) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode
B, ved å omsettte 2-(lH-imidazol-l-yl)-4'-fluoroacetofenon (I, R<1>= 4-FC6H4, X = CH) med N-benzylhydroksylamin. Forbindelse 2 (R<1>=4-FC6H4, R<2>= C6H5, X = CH) ble erholdt som lys, gul olje.
Eksempel 10.
N- metyl- l- fenyl- 2-( 1H- 1, 2, 4- triazol- l- yl) etanimin N- oksyd.
(2, R<1>= C6H5, R<2>= H, X = N) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode A, ved å omsette 2-(lH-1,2,4-triazol-l-yl acetofenon (1, R<1>= C6H5, X = N) med N-metylhydroksylaminhydroklorid. Forbindelse 2 (R<1>= C5H5,
R<2>= H, X = N) har et smeltepunkt på 117-119'C (etylacetat).
Eksempel 11. l-( 4- klorofenvl)- N- metvl- 2-( 1H- 1. 2. 4- triazol- l- yl)- etanimin N- oksyd.
(2, R<1>= 4-ClC6H4, R<2>= H, X = N)
Forbindelse (2, (R1 = 4-ClC6H4, R<2>= H, X = N) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode A ved å omsette 2-( 1H-1, 2 , 4-triazol-l-yl )-4 ' -kloroacetof enon (_1,
R<1>= 4-ClC6H4, X = N) med N-metylhydroksylaminhydroklorid. Forbindelse 2 (R<1>= 4-ClC6H<4>, R<2>= H, X = N) har et smeltepunkt på 119-121°C (etyl acetat). Anal. Beregnet for C11H11C1N40: c'52,70; H, 4,42; N, 22,35; Cl, 14,14. Funnet: C, 52,65; H, 4,44; N, 22,37; Cl, 13,93.
Eksempel 12. l-( 4- metoksyfenyl)- N- metyl- 2-( 1H- 1. 2. 4- triazol- l- yl)-etanimin N- oksyd.
(2, R<1>= 4-CH30C6H4, R<2>= H, X = N)
Forbindelse 2 (R<1>= 4-CH30C6H4, R<2>= H, X = N) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode A, ved å omsette 2-(1H-1,2,4-triazol-l-yl)-4'-metoksyacetofenon ( I, R<1>= 4-CH30C6H4, X = N) med N-metylhydroksylaminhydroklorid. Forbindelse 2 (R<1>=4-CH30C6H4, R<2>= H, X = N) har et smeltepunkt på 128-121°C (etylacetat). Anal. Beregnet for
<C>12<H>14N40: C, 58,53; H, 5,73; N, 22,75.
Funnet: C, 58,61; H, 5,76; N, 22,86.
Eksempel 13. l-( 4- fluorofenvl)- N- metyl- 2-( 1H- 1, 2. 4- triazol- l- yl)- etanimln N- oksyd.
(2, R<1>= 4-FC6H4, R<2>= H, X = N)
Forbindelse 2, (R<1>= 4-FC6H4, R<2>3 = H, X = N) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode A, ved å omsette 2-(1H-1,2,4-triazol-l-yl)-4'-fluoroacetofenon (1,
R<1>= 4-FCkH4, X = N) med N-metylhydroksylaminhydroklorid. Forbindelse 2 (R<1>= 4-FC6H4, R<2>= H, X = N) ble erholdt som lys, gul olje.
Eksempel 14.
N- metyl- l-( 3- metylfenyl )- 2-( 1H- 1, 2 , 4- triazol- l- yl )- etanimin N- oksyd.
(2, R<1>= 3-CH3C6H4, R<2>= H, X = N)
Forbindelse 2, (R<1>= 3-CH3C6H4, R<2>= H, X = N) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode B, ved å omsette 2-(1H-1,2,4-triazol-l-yl)-3'-metylacetofenon (1,
R<1>= 3-CH3C6H4, X = N) med N-metylhydroksylaminhydroklorid. Forbindelse 2 (R<1>= 2-CH3C6<H>4, R<2>= H; X = N) har et smeltepunkt på 98-100°C (etylacetat).
Eksempel 15.
2( lH- imidazol- l- yl)- N- metyl- l-( 2- naftyl) etanimin N- oksvd.
(2, R<1>= 2-C10H7, R<2>= H, X = CH)
Forbindelse 2, (R<1>= 2-C10H7, R<2>= H, X = CH) ble fremstilt ved fremgangsmåtene beskrevet i eksempel 1, metode A og B, ved å omsette 2-(lH-imidazol-l-yl)-l-(2-naftyl)etanon (1,
R<1>= 2-C-LQH7, X =CH) med N-metylhydroksylaminhydroklorid. Forbindelse2(R<1>= 2-<C>10H7,R2=H; X = CH) har et smeltepunkt på 112-114°C (etylacetat). Anal. Beregnet for<C>16H15N30: C, 72,43; H, 5,70; N, 15,84;
Funnet: (metode A fremstilling) C, 72,14; H, 5,79; N, 15,74.
Eksempel 16.
1- ( 2- furanyl)- 2-( lH- imidazol- l- yl)- N- metyletanimin N- oksyd
(2, R<1>= 2-C4H3O, R<2>= H, X = CH)
Forbindelse 2, (R<1>= 2-C4H30, R<2>= H, X = CH) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode B, ved å omsette l-(2-furanyl)-2-(lH-imidazol-l-yl)etanon ( I, R<1>= 2- C4H3O, X = CH) med N-metylhydroksylaminhydroklorid. Forbindelse 2 (R<1>= 2-C4H30, R<2>= H, X = CH) har et smeltepunkt på 130-133"C (etylacetat). Anal. Beregnet for<C>10<H>11N30: c>58,53, H, 5,40; N, 20,48;
Funnet: C, 58,60; H, 5,47; N, 20,49.
Eksempel 17.
2-( lH- imidazol- l- yl)- N- metyl- l-( 2- tienyl) etanimin N- oksyd.
(2, R<1>= 3-C4H3S, R<2>= H, X = CH)
Forbindelse 2 (R<1>= 2-C4H3S, R<2>= H, X = CH) ble fremstilt ved fremgangsmåten beskrevet i eksempel 1, metode B, ved å omsette 2-(lH-imidazol-l-yl)-l-(2-tienyl)etanon (1, R<1>= 2-C4H3S, X = CH) med N-metylhydroksylaminhydroklorid. Forbindelse 2 (R<1>= 2-C4H3S, R<2>= H, X = CH) har et smeltepunkt på 162-164"C (etylacetat).
Forbindelsen i foreliggende oppfinnelse er nyttige inter-mediater for fremstilling av substituerte isoksazolin-derivater med antifungal aktivitet. Eksempler på slike derivater er f.eks. beskrevet i Søkers innleverte søknader med titlene: "Substituted 5-(Phenoxyalkyl)-3-phenyl-3-(1H-imidazol-l-ylmetyl)-2-metylisoxazolidines"; "Substituted 3,5-Diphenyl-3-(lH-imidazol-l-ylmetyl)-2-metylisoxazoli-dines", "3-(Substituted phenyl)-3-(lH-imidazol-l-ylmetyl)-2-metyl-5-/[substituted phenyl)thio]metyl/isoxazolidine Derivates"; og "3-(Substituted phenyl)-3-(1H-1,2,4-triazol-l-yl )metyl-2-methyl-5-[(substituted phenoxy)metyl]isoxazoli-dine Derivates".
Claims (7)
1. Forbindelse med formel
hvori
R <1> er valgt fra 2-naftyl, 2-furanyl, 2-tienyl, fenyl og substituert fenyl har en eller flere meta- eller parahydrogene substituert med halogen, lavere alkyl, lavere alkoksy eller kombinasjoner derav,
R2 er valgt fra hydrogen og fenyl, og
X er valgt fra nitrogen og en metyn gruppe.
2. Forbindelse i henhold til krav 1 hvori R <1> er fenyl eller substituert fenyl, R <2> er hydrogen og X er metyn.
3. Forbindelse i henhold til krav 1, hvor R <1> er fenyl eller substituert fenyl, R <2> er fenyl og X er metyn.
4. Forbindelse i henhold til krav 1, hvor R <1> er fenyl eller substituert fenyl, R <2> er et hydrogen og X er nitrogen.
5. Forbindelse i henhold til krav 1, hvori R <1> er 2-naftyl, R <2> er hydrogen X er metyn.
6. Forbindelse i henhold til krav 1, hvori R^ er 2-furanyl, R <2> er hydrogen og X er metyn.
7. Forbindelse i henhold til krav 1, hvori R <1> er 2-tienyl, R2 er hydrogen og X er metyn.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/900,856 US4803282A (en) | 1986-08-27 | 1986-08-27 | Alpha-substituted ketonitrone derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
NO873606D0 NO873606D0 (no) | 1987-08-26 |
NO873606L true NO873606L (no) | 1988-02-29 |
Family
ID=25413195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO873606A NO873606L (no) | 1986-08-27 | 1987-08-26 | Nye alfa-substituerte ketonitron-derivater. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4803282A (no) |
EP (1) | EP0257289A3 (no) |
JP (1) | JPS6357575A (no) |
KR (1) | KR880002839A (no) |
AU (1) | AU7445387A (no) |
DK (1) | DK444687A (no) |
FI (1) | FI873707A (no) |
IL (1) | IL82805A0 (no) |
NO (1) | NO873606L (no) |
NZ (1) | NZ220570A (no) |
PH (1) | PH22444A (no) |
ZA (1) | ZA874515B (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US5286698A (en) * | 1989-04-25 | 1994-02-15 | University Of Notre Dame Du Lac | Metal oxide catalysts |
CA2260825A1 (en) * | 1996-07-19 | 1998-01-29 | Centaur Pharmaceuticals, Inc. | Furan nitrone compounds |
ATE228123T1 (de) * | 1998-01-16 | 2002-12-15 | Centaur Pharmaceuticals Inc | Thiophennitronderivate |
JP2002509143A (ja) * | 1998-01-16 | 2002-03-26 | センター ファーマシューティカルズ, インコーポレイテッド | チオエーテルフランニトロン化合物 |
FR2780404B1 (fr) * | 1998-06-26 | 2001-04-13 | Adir | Nouveaux derives de nitrone, leur procede de preparation et les compositions pharmaceutiques qui les contiennent |
FR3012460B1 (fr) | 2013-10-25 | 2015-12-11 | Michelin & Cie | Composition de caoutchouc comprenant un elastomere dienique portant des fonctions imidazole reparties de facon aleatoire le long de la chaine |
FR3012451B1 (fr) * | 2013-10-25 | 2016-11-11 | Michelin & Cie | Compose 1,3-dipolaire portant une fonction imidazole |
FR3012458B1 (fr) | 2013-10-25 | 2015-10-30 | Michelin & Cie | Composition de caoutchouc comprenant un additif compose 1,3-dipolaire portant une fonction imidazole |
Family Cites Families (2)
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DE3016569A1 (de) * | 1980-04-30 | 1981-11-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von alkylarylketoximethern |
US4719306A (en) * | 1986-08-27 | 1988-01-12 | Pennwalt Corporation | Substituted 3,5-diphenyl-3-(1H-imidazol-1-ylmethyl)-2-methylisoxazolidines |
-
1986
- 1986-08-27 US US06/900,856 patent/US4803282A/en not_active Expired - Fee Related
-
1987
- 1987-06-04 NZ NZ220570A patent/NZ220570A/xx unknown
- 1987-06-08 IL IL82805A patent/IL82805A0/xx unknown
- 1987-06-16 PH PH35413A patent/PH22444A/en unknown
- 1987-06-18 AU AU74453/87A patent/AU7445387A/en not_active Abandoned
- 1987-06-23 ZA ZA874515A patent/ZA874515B/xx unknown
- 1987-07-17 EP EP87110390A patent/EP0257289A3/en not_active Withdrawn
- 1987-08-18 JP JP62203586A patent/JPS6357575A/ja active Pending
- 1987-08-26 KR KR870009309A patent/KR880002839A/ko not_active Application Discontinuation
- 1987-08-26 DK DK444687A patent/DK444687A/da not_active Application Discontinuation
- 1987-08-26 NO NO873606A patent/NO873606L/no unknown
- 1987-08-26 FI FI873707A patent/FI873707A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DK444687A (da) | 1988-02-28 |
JPS6357575A (ja) | 1988-03-12 |
FI873707A0 (fi) | 1987-08-26 |
FI873707A (fi) | 1988-02-28 |
NO873606D0 (no) | 1987-08-26 |
IL82805A0 (en) | 1987-12-20 |
DK444687D0 (da) | 1987-08-26 |
AU7445387A (en) | 1988-03-03 |
PH22444A (en) | 1988-09-12 |
EP0257289A2 (en) | 1988-03-02 |
ZA874515B (en) | 1988-05-25 |
NZ220570A (en) | 1989-02-24 |
US4803282A (en) | 1989-02-07 |
KR880002839A (ko) | 1988-05-11 |
EP0257289A3 (en) | 1989-02-15 |
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