JPH08504787A - ヒドロキシルアミンエーテルおよびその塩の製造方法ならびにそのための中間生成物 - Google Patents
ヒドロキシルアミンエーテルおよびその塩の製造方法ならびにそのための中間生成物Info
- Publication number
- JPH08504787A JPH08504787A JP6514786A JP51478694A JPH08504787A JP H08504787 A JPH08504787 A JP H08504787A JP 6514786 A JP6514786 A JP 6514786A JP 51478694 A JP51478694 A JP 51478694A JP H08504787 A JPH08504787 A JP H08504787A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl
- compound
- halogen
- iii
- hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 21
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title abstract description 27
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 title abstract description 10
- 239000013067 intermediate product Substances 0.000 title abstract description 4
- -1 hydroxyimino compound II Chemical compound 0.000 claims abstract description 74
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 29
- 150000001875 compounds Chemical class 0.000 claims abstract description 28
- 150000002367 halogens Chemical class 0.000 claims abstract description 23
- 239000002253 acid Substances 0.000 claims abstract description 19
- 239000002585 base Substances 0.000 claims abstract description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 16
- 239000002168 alkylating agent Substances 0.000 claims abstract description 13
- 229940100198 alkylating agent Drugs 0.000 claims abstract description 13
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 9
- 239000011707 mineral Substances 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 7
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims abstract description 5
- 150000008041 alkali metal carbonates Chemical class 0.000 claims abstract description 5
- 150000007524 organic acids Chemical class 0.000 claims abstract description 5
- 150000001450 anions Chemical class 0.000 claims abstract description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 29
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 19
- 239000002904 solvent Substances 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 15
- 239000000460 chlorine Substances 0.000 claims description 13
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 13
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 12
- 125000005646 oximino group Chemical group 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 claims description 9
- 150000002431 hydrogen Chemical group 0.000 claims description 8
- 235000010755 mineral Nutrition 0.000 claims description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 150000003951 lactams Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 abstract description 17
- 125000002947 alkylene group Chemical group 0.000 abstract description 6
- 125000003545 alkoxy group Chemical group 0.000 abstract description 4
- 125000001188 haloalkyl group Chemical group 0.000 abstract 2
- 239000003814 drug Substances 0.000 abstract 1
- 239000011814 protection agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 8
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 8
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 235000011121 sodium hydroxide Nutrition 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 5
- 230000029936 alkylation Effects 0.000 description 5
- 238000005804 alkylation reaction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 5
- 125000006239 protecting group Chemical group 0.000 description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 125000004494 ethyl ester group Chemical group 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- PXAJQJMDEXJWFB-UHFFFAOYSA-N acetone oxime Chemical compound CC(C)=NO PXAJQJMDEXJWFB-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 3
- 238000004508 fractional distillation Methods 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 239000012046 mixed solvent Substances 0.000 description 3
- FLZBNHIVFKVMQN-UHFFFAOYSA-N o-[2-(4-chlorophenoxy)propyl]hydroxylamine Chemical compound NOCC(C)OC1=CC=C(Cl)C=C1 FLZBNHIVFKVMQN-UHFFFAOYSA-N 0.000 description 3
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 3
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 3
- DNUTZBZXLPWRJG-UHFFFAOYSA-N 1-Piperidine carboxylic acid Chemical class OC(=O)N1CCCCC1 DNUTZBZXLPWRJG-UHFFFAOYSA-N 0.000 description 2
- DUCLMCMBTHOIAI-UHFFFAOYSA-N 2-(4-chlorophenoxy)propyl methanesulfonate Chemical compound CS(=O)(=O)OCC(C)OC1=CC=C(Cl)C=C1 DUCLMCMBTHOIAI-UHFFFAOYSA-N 0.000 description 2
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 238000005903 acid hydrolysis reaction Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- CPPKAGUPTKIMNP-UHFFFAOYSA-N cyanogen fluoride Chemical group FC#N CPPKAGUPTKIMNP-UHFFFAOYSA-N 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002934 lysing effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- SQDFHQJTAWCFIB-UHFFFAOYSA-N n-methylidenehydroxylamine Chemical group ON=C SQDFHQJTAWCFIB-UHFFFAOYSA-N 0.000 description 2
- POGCILGMZHUMNS-UHFFFAOYSA-N n-propan-2-ylidenehydroxylamine;sodium Chemical compound [Na].CC(C)=NO POGCILGMZHUMNS-UHFFFAOYSA-N 0.000 description 2
- 239000012074 organic phase 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
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- UAOUIVVJBYDFKD-XKCDOFEDSA-N (1R,9R,10S,11R,12R,15S,18S,21R)-10,11,21-trihydroxy-8,8-dimethyl-14-methylidene-4-(prop-2-enylamino)-20-oxa-5-thia-3-azahexacyclo[9.7.2.112,15.01,9.02,6.012,18]henicosa-2(6),3-dien-13-one Chemical compound C([C@@H]1[C@@H](O)[C@@]23C(C1=C)=O)C[C@H]2[C@]12C(N=C(NCC=C)S4)=C4CC(C)(C)[C@H]1[C@H](O)[C@]3(O)OC2 UAOUIVVJBYDFKD-XKCDOFEDSA-N 0.000 description 1
- SNDGLCYYBKJSOT-UHFFFAOYSA-N 1,1,3,3-tetrabutylurea Chemical compound CCCCN(CCCC)C(=O)N(CCCC)CCCC SNDGLCYYBKJSOT-UHFFFAOYSA-N 0.000 description 1
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- YJUUZFWMKJBVFJ-UHFFFAOYSA-N 1,3-dimethylimidazolidin-4-one Chemical compound CN1CN(C)C(=O)C1 YJUUZFWMKJBVFJ-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 1
- MBDUIEKYVPVZJH-UHFFFAOYSA-N 1-ethylsulfonylethane Chemical compound CCS(=O)(=O)CC MBDUIEKYVPVZJH-UHFFFAOYSA-N 0.000 description 1
- 125000004776 1-fluoroethyl group Chemical group [H]C([H])([H])C([H])(F)* 0.000 description 1
- YBJCDTIWNDBNTM-UHFFFAOYSA-N 1-methylsulfonylethane Chemical compound CCS(C)(=O)=O YBJCDTIWNDBNTM-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 1
- 125000004778 2,2-difluoroethyl group Chemical group [H]C([H])(*)C([H])(F)F 0.000 description 1
- VJEZYZLITKUTFH-UHFFFAOYSA-N 2-(hydrazinecarbonyl)benzoic acid Chemical compound NNC(=O)C1=CC=CC=C1C(O)=O VJEZYZLITKUTFH-UHFFFAOYSA-N 0.000 description 1
- JJFOBACUIRKUPN-UHFFFAOYSA-N 2-bromoethoxybenzene Chemical compound BrCCOC1=CC=CC=C1 JJFOBACUIRKUPN-UHFFFAOYSA-N 0.000 description 1
- 125000004780 2-chloro-2,2-difluoroethyl group Chemical group [H]C([H])(*)C(F)(F)Cl 0.000 description 1
- 125000004779 2-chloro-2-fluoroethyl group Chemical group [H]C([H])(*)C([H])(F)Cl 0.000 description 1
- 125000004777 2-fluoroethyl group Chemical group [H]C([H])(F)C([H])([H])* 0.000 description 1
- CFMZSMGAMPBRBE-UHFFFAOYSA-N 2-hydroxyisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(O)C(=O)C2=C1 CFMZSMGAMPBRBE-UHFFFAOYSA-N 0.000 description 1
- ZPSJGADGUYYRKE-UHFFFAOYSA-N 2H-pyran-2-one Chemical compound O=C1C=CC=CO1 ZPSJGADGUYYRKE-UHFFFAOYSA-N 0.000 description 1
- WBUOVKBZJOIOAE-UHFFFAOYSA-N 3-chlorobenzonitrile Chemical compound ClC1=CC=CC(C#N)=C1 WBUOVKBZJOIOAE-UHFFFAOYSA-N 0.000 description 1
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 description 1
- ZMGMDXCADSRNCX-UHFFFAOYSA-N 5,6-dihydroxy-1,3-diazepan-2-one Chemical compound OC1CNC(=O)NCC1O ZMGMDXCADSRNCX-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 241000282461 Canis lupus Species 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- HMLBZFAHLZFFIX-UHFFFAOYSA-N ClC1=CC=C(OC(C(=C(C)C)ON)C)C=C1 Chemical compound ClC1=CC=C(OC(C(=C(C)C)ON)C)C=C1 HMLBZFAHLZFFIX-UHFFFAOYSA-N 0.000 description 1
- 235000010650 Hyssopus officinalis Nutrition 0.000 description 1
- 240000001812 Hyssopus officinalis Species 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- WPPOGHDFAVQKLN-UHFFFAOYSA-N N-Octyl-2-pyrrolidone Chemical compound CCCCCCCCN1CCCC1=O WPPOGHDFAVQKLN-UHFFFAOYSA-N 0.000 description 1
- PHSPJQZRQAJPPF-UHFFFAOYSA-N N-alpha-Methylhistamine Chemical group CNCCC1=CN=CN1 PHSPJQZRQAJPPF-UHFFFAOYSA-N 0.000 description 1
- 238000010934 O-alkylation reaction Methods 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- YSVZGWAJIHWNQK-UHFFFAOYSA-N [3-(hydroxymethyl)-2-bicyclo[2.2.1]heptanyl]methanol Chemical compound C1CC2C(CO)C(CO)C1C2 YSVZGWAJIHWNQK-UHFFFAOYSA-N 0.000 description 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 125000004773 chlorofluoromethyl group Chemical group [H]C(F)(Cl)* 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000006184 cosolvent Substances 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
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical class 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- SUEVWEWAIVZWCQ-UHFFFAOYSA-N cyclohexane-1,2,3-trione Chemical compound O=C1CCCC(=O)C1=O SUEVWEWAIVZWCQ-UHFFFAOYSA-N 0.000 description 1
- LAOTUIUQSXGKEW-UHFFFAOYSA-N cyclohexyl(methyl)carbamic acid Chemical compound OC(=O)N(C)C1CCCCC1 LAOTUIUQSXGKEW-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 235000011850 desserts Nutrition 0.000 description 1
- 125000004774 dichlorofluoromethyl group Chemical group FC(Cl)(Cl)* 0.000 description 1
- CCAFPWNGIUBUSD-UHFFFAOYSA-N diethyl sulfoxide Chemical compound CCS(=O)CC CCAFPWNGIUBUSD-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- LRDFRRGEGBBSRN-UHFFFAOYSA-N isobutyronitrile Chemical compound CC(C)C#N LRDFRRGEGBBSRN-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910000103 lithium hydride Inorganic materials 0.000 description 1
- AZVCGYPLLBEUNV-UHFFFAOYSA-N lithium;ethanolate Chemical compound [Li+].CC[O-] AZVCGYPLLBEUNV-UHFFFAOYSA-N 0.000 description 1
- 125000001288 lysyl group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- STUHQDIOZQUPGP-UHFFFAOYSA-N morpholin-4-ium-4-carboxylate Chemical class OC(=O)N1CCOCC1 STUHQDIOZQUPGP-UHFFFAOYSA-N 0.000 description 1
- FHVMATOIMUHQRC-UHFFFAOYSA-N n,n-dimethyl-2-phenylacetamide Chemical compound CN(C)C(=O)CC1=CC=CC=C1 FHVMATOIMUHQRC-UHFFFAOYSA-N 0.000 description 1
- IMNDHOCGZLYMRO-UHFFFAOYSA-N n,n-dimethylbenzamide Chemical compound CN(C)C(=O)C1=CC=CC=C1 IMNDHOCGZLYMRO-UHFFFAOYSA-N 0.000 description 1
- PZYDAVFRVJXFHS-UHFFFAOYSA-N n-cyclohexyl-2-pyrrolidone Chemical compound O=C1CCCN1C1CCCCC1 PZYDAVFRVJXFHS-UHFFFAOYSA-N 0.000 description 1
- JIKUXBYRTXDNIY-UHFFFAOYSA-N n-methyl-n-phenylformamide Chemical compound O=CN(C)C1=CC=CC=C1 JIKUXBYRTXDNIY-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- KHUXNRRPPZOJPT-UHFFFAOYSA-N phenoxy radical Chemical group O=C1C=C[CH]C=C1 KHUXNRRPPZOJPT-UHFFFAOYSA-N 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- NYCVCXMSZNOGDH-UHFFFAOYSA-N pyrrolidine-1-carboxylic acid Chemical compound OC(=O)N1CCCC1 NYCVCXMSZNOGDH-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 1
- 159000000008 strontium salts Chemical class 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000005346 substituted cycloalkyl group Chemical group 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 150000003459 sulfonic acid esters Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/32—Oximes
- C07C251/50—Oximes having oxygen atoms of oxyimino groups bound to carbon atoms of substituted hydrocarbon radicals
- C07C251/54—Oximes having oxygen atoms of oxyimino groups bound to carbon atoms of substituted hydrocarbon radicals of hydrocarbon radicals substituted by singly-bound oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.以下の式I で表され、かつ Xがニトロ、シアノ、ハロゲン、Cl−C4アルキル、Cl−C4ハロゲンアルキ ルを、 Yが水素、ニトロ、シアノ、ハロゲン、Cl−C4アルキル、Cl−C4ハロゲン アルキルを、 nが0から2を、ただしYおよび複数のXがすべてハロゲンを意味する場合に は1から4を、 Alkが3個までのCl−C3アルキルにより置換されていてもよいC2または C3アルキレン鎖をそれぞれ意味する場合のヒドロキシルアミンエーテルの製造 方法であって、 以下の式II で表わされ、かつR1 がC1−C4アルキル、R2がCl−C4アルキルまたはCl −C6アルコキシを意味するか、あるいはR1、R2が合体してC4−C6アルキレ ン鎖を形成する場合のヒドロキシイミノ化合物を、アルカリ金属水酸化物、アル カリ金属アルコラート、アルカリ金属水素炭酸塩またはアルカリ金属炭酸塩の存 在下に、または上記化合物IIの対応するアニオンを直接的に、以下の式III で表わされ、かつR3がCl−C4アルキル、C1−C4ハロゲンアルキルまたは置 換されていてもよいフェニルを意味する場合のアルキル化剤と反応させて、以下 の式IV で表わされるオキシイミノ誘導体とし、次いでこのオキシイミノ誘導体IVを、 鉱酸もしくは有機強酸により分解させて式Iの化合物の塩とし、必要に応じてこ れを塩基により遊離の化合物Iに転化することを特徴とする化合物Iまたはその 塩の製造方法。 2.化合物IIとIIIを、化合物II1モル当たり0.3から1.0リット ルの有機溶媒中において、反応させることを特徴とする請求項1による方法。 3.化合物IIとIIIを、大きい双極子モーメント (μ>2.5デバイ)および高い誘電率(ε>15)を示す双極、中性溶媒中に おいて、反応させることを特徴とする請求項1による方法。 4.化合物IIとIIIを、N,N−ジ置換炭酸アミドまたはN−置換ラクタ ム中において、反応させることを特徴とする請求項1による方法。 5.化合物IIとIII、塩基としてナトリウムヒドロキシド、ナトリウムア ルコラート、カリウムアルコラート、ナトリウム水素カルボナート、またはナト リウムカルボナートの存在下において、反応させることを特徴とする請求項1に よる方法。 6.R2がC1−C4アルコキシを意味する場合の化合物IIを、塩基としてア ルカリ金属アルコラ−ト存在下に、N,N−ジアルキル置換炭酸アミド中におい て、化合物IIIと反応させることを特徴とする請求項1による方法。 7.R2がC1−C4アルキルを意味する場合の化合物IIを、塩基としてアル カリ金属ヒドロキシドの存在下に、溶媒としてN−置換2−ピロリドン中におい て、化合物IIIと反応させることを特徴とする請求項1による方法。 8.R2がC1−C4アルキルを意味する場合のオキシイミノ誘導体IVを鉱酸 で分解させることを特徴とする請求項1による方法。 9.以下の式IVa で表され、式中 R1がCl−C4アルキルを、 R2がC1−C4アルキルまたはC1−C4アルコキシを意味し、あるいは R1、R2が合体してC4−C6アルキレンを形成し、 Xがニトロ、シアノ、ハロゲン、C1−C4アルキルまたはC1−C4ハロゲンア ルキルを、 Yaが水素、ニトロ、シアノまたはハロゲンを、 mが0から2(Y=ニトロ、シアノまたはハロゲンの場合)または1(Y=水 素、X=ニトロまたはシアノの場合)または2もしくは3(Y=水素の場合)を 、 Alkが3個までのCl−C3アルキルで置換されていてもよいC2またはC3ア ルキレン鎖をそれそれ意味するが、 R1、R2が共にメチルを意味する場合、Alkは−(CH2)3−を、Xnが2 .5−Cl2を意味し、Yが塩素を意味し得ないことを特徴とするオキシイミノ 誘導体。 10.R1がCl−C4アルキルを、R2がCl−C4アルキルまたはC1−C4アル コキシを、Xがハロゲン を、Yaが水素またはハロゲンを、mが0もしくは1(Y=ハロゲンの場合)、 または2(Y=水素の場合)を、 Alkが2個までのメチルおよび/またはエチルで置換されていてもよいC2 またはC3アルキレン鎖をそれぞれ意味することを特徴とする、請求項9におけ る式IVaで表わされるオキシイミノ誘導体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4244390A DE4244390A1 (de) | 1992-12-29 | 1992-12-29 | Verfahren zur Herstellung von Oximino-Derivaten und neue Oximino-Derivate |
DE4244390.3 | 1992-12-29 | ||
PCT/EP1993/003597 WO1994014757A1 (de) | 1992-12-29 | 1993-12-17 | Verfahren zur herstellung von hydroxylamin-ethern sowie deren salzen und zwischenprodukte hierfür |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08504787A true JPH08504787A (ja) | 1996-05-21 |
JP3481623B2 JP3481623B2 (ja) | 2003-12-22 |
Family
ID=6476738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51478694A Expired - Lifetime JP3481623B2 (ja) | 1992-12-29 | 1993-12-17 | ヒドロキシルアミンエーテルおよびその塩の製造方法ならびにそのための中間生成物 |
Country Status (19)
Country | Link |
---|---|
US (1) | US5684200A (ja) |
EP (1) | EP0677040B1 (ja) |
JP (1) | JP3481623B2 (ja) |
KR (1) | KR0172014B1 (ja) |
CN (1) | CN1055459C (ja) |
AT (1) | ATE186046T1 (ja) |
AU (1) | AU5813094A (ja) |
BR (1) | BR9307802A (ja) |
CA (1) | CA2151817C (ja) |
DE (2) | DE4244390A1 (ja) |
ES (1) | ES2139730T3 (ja) |
HU (1) | HU215116B (ja) |
IL (1) | IL108118A (ja) |
MX (1) | MX9400150A (ja) |
PH (1) | PH31689A (ja) |
RU (1) | RU2119911C1 (ja) |
TW (1) | TW282451B (ja) |
WO (1) | WO1994014757A1 (ja) |
ZA (1) | ZA939719B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4415887A1 (de) * | 1994-05-05 | 1995-06-01 | Basf Ag | Verfahren zur Herstellung von O-Phenoxyalkyloximen und O-Phenoxyalkylhydroxylaminen |
GB0719180D0 (en) | 2007-10-02 | 2007-11-14 | Cambrex Karlskoga Ab | New process |
JP5788381B2 (ja) * | 2009-04-08 | 2015-09-30 | カンブレックス カルルスクーガ アクチ ボラケットCambrex Karlskoga Ab | ヒドロキシルアミンおよび薬剤を調製するための新規のプロセス |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1517774A (fr) * | 1966-09-29 | 1968-03-22 | Rhone Poulenc Sa | Emploi d'oximes comme pesticides |
US3723429A (en) * | 1969-11-06 | 1973-03-27 | Beecham Group Ltd | Di-hydro triazine derivatives |
DE2651085C2 (de) * | 1976-11-09 | 1984-07-05 | Hoechst Ag, 6230 Frankfurt | O-(2,3-Epoxypropyl)-hydroximsäureester, Verfahren zu ihrer Herstellung sowie deren Verwendung |
DE2651083A1 (de) * | 1976-11-09 | 1978-05-18 | Hoechst Ag | Neue o-alkylierte hydroxylamine, verfahren zu ihrer herstellung und ihre verwendung |
DE2927117A1 (de) * | 1979-07-05 | 1981-01-08 | Basf Ag | Verfahren zur herstellung von o-substituierten ketoximen |
US4647698A (en) * | 1984-09-13 | 1987-03-03 | Sandoz Ltd. | Novel compositions |
JPH03258757A (ja) * | 1990-03-07 | 1991-11-19 | Nippon Soda Co Ltd | オキシム誘導体、その製造方法及び殺虫剤 |
EP0456112B1 (de) * | 1990-05-09 | 1994-08-31 | BASF Aktiengesellschaft | Cyclohexenonoximether, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide |
DE4204203A1 (de) * | 1992-02-13 | 1993-08-19 | Basf Ag | Cyclohexenonoximether, verfahren zu ihrer herstellung und ihre verwendung als herbizide |
DE4204206A1 (de) * | 1992-02-13 | 1993-08-19 | Basf Ag | Mischungen aus optisch aktiven cyclohexenonoximethern, verfahren und zwischenprodukte zu ihrer herstellung und ihre verwendung als herbizide |
-
1992
- 1992-12-29 DE DE4244390A patent/DE4244390A1/de not_active Withdrawn
-
1993
- 1993-12-17 DE DE59309854T patent/DE59309854D1/de not_active Expired - Lifetime
- 1993-12-17 CA CA002151817A patent/CA2151817C/en not_active Expired - Lifetime
- 1993-12-17 US US08/454,371 patent/US5684200A/en not_active Expired - Lifetime
- 1993-12-17 WO PCT/EP1993/003597 patent/WO1994014757A1/de active IP Right Grant
- 1993-12-17 RU RU95114359A patent/RU2119911C1/ru active
- 1993-12-17 BR BR9307802A patent/BR9307802A/pt not_active IP Right Cessation
- 1993-12-17 KR KR1019950702672A patent/KR0172014B1/ko not_active IP Right Cessation
- 1993-12-17 AU AU58130/94A patent/AU5813094A/en not_active Abandoned
- 1993-12-17 JP JP51478694A patent/JP3481623B2/ja not_active Expired - Lifetime
- 1993-12-17 EP EP94903822A patent/EP0677040B1/de not_active Expired - Lifetime
- 1993-12-17 ES ES94903822T patent/ES2139730T3/es not_active Expired - Lifetime
- 1993-12-17 AT AT94903822T patent/ATE186046T1/de active
- 1993-12-17 HU HU9501904A patent/HU215116B/hu unknown
- 1993-12-21 IL IL10811893A patent/IL108118A/en not_active IP Right Cessation
- 1993-12-23 TW TW082110931A patent/TW282451B/zh not_active IP Right Cessation
- 1993-12-28 ZA ZA939719A patent/ZA939719B/xx unknown
- 1993-12-28 PH PH47561A patent/PH31689A/en unknown
- 1993-12-29 CN CN93121731A patent/CN1055459C/zh not_active Expired - Lifetime
-
1994
- 1994-04-29 MX MX9400150A patent/MX9400150A/es unknown
Also Published As
Publication number | Publication date |
---|---|
HU9501904D0 (en) | 1995-08-28 |
MX9400150A (es) | 1994-07-29 |
EP0677040A1 (de) | 1995-10-18 |
PH31689A (en) | 1999-01-18 |
ATE186046T1 (de) | 1999-11-15 |
RU95114359A (ru) | 1997-06-10 |
RU2119911C1 (ru) | 1998-10-10 |
AU5813094A (en) | 1994-07-19 |
CA2151817A1 (en) | 1994-07-07 |
ZA939719B (en) | 1995-06-28 |
ES2139730T3 (es) | 2000-02-16 |
IL108118A (en) | 1999-08-17 |
TW282451B (ja) | 1996-08-01 |
HUT71917A (en) | 1996-02-28 |
CN1095708A (zh) | 1994-11-30 |
CN1055459C (zh) | 2000-08-16 |
HU215116B (hu) | 1998-09-28 |
JP3481623B2 (ja) | 2003-12-22 |
DE59309854D1 (de) | 1999-12-02 |
BR9307802A (pt) | 1995-11-14 |
EP0677040B1 (de) | 1999-10-27 |
KR0172014B1 (ko) | 1999-03-30 |
DE4244390A1 (de) | 1994-06-30 |
WO1994014757A1 (de) | 1994-07-07 |
US5684200A (en) | 1997-11-04 |
IL108118A0 (en) | 1994-04-12 |
CA2151817C (en) | 2004-06-29 |
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