NO327912B1 - Fremgangsmate for fremstilling av fenyleddiksyrederivater - Google Patents
Fremgangsmate for fremstilling av fenyleddiksyrederivater Download PDFInfo
- Publication number
- NO327912B1 NO327912B1 NO20021368A NO20021368A NO327912B1 NO 327912 B1 NO327912 B1 NO 327912B1 NO 20021368 A NO20021368 A NO 20021368A NO 20021368 A NO20021368 A NO 20021368A NO 327912 B1 NO327912 B1 NO 327912B1
- Authority
- NO
- Norway
- Prior art keywords
- methyl
- phenylacetic acid
- ethyl
- chloro
- compound
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 33
- 230000008569 process Effects 0.000 title claims description 8
- 238000002360 preparation method Methods 0.000 title claims description 7
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical class OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 title claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 63
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 39
- 239000011737 fluorine Substances 0.000 claims description 30
- 229910052731 fluorine Inorganic materials 0.000 claims description 30
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 28
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 23
- 150000003839 salts Chemical class 0.000 claims description 23
- 239000000460 chlorine Substances 0.000 claims description 21
- 229910052801 chlorine Inorganic materials 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 19
- -1 methoxy, ethoxy Chemical group 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 150000003951 lactams Chemical class 0.000 claims description 11
- ZDDWMWKQAQNCBL-UHFFFAOYSA-N 2-[2-(2,6-dichloroanilino)-5-methylphenyl]acetic acid Chemical class OC(=O)CC1=CC(C)=CC=C1NC1=C(Cl)C=CC=C1Cl ZDDWMWKQAQNCBL-UHFFFAOYSA-N 0.000 claims description 8
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 8
- 125000001153 fluoro group Chemical group F* 0.000 claims description 7
- MNODWERQWKSALS-UHFFFAOYSA-N 2-chloro-n-(4-ethylphenyl)acetamide Chemical compound CCC1=CC=C(NC(=O)CCl)C=C1 MNODWERQWKSALS-UHFFFAOYSA-N 0.000 claims description 6
- CITIOELQTFSEGI-UHFFFAOYSA-N 2-chloro-n-(4-methylphenyl)acetamide Chemical compound CC1=CC=C(NC(=O)CCl)C=C1 CITIOELQTFSEGI-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 150000002431 hydrogen Chemical class 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 230000008707 rearrangement Effects 0.000 claims description 6
- WNTCSUFHVADDOL-UHFFFAOYSA-N 2-[2-(2,6-dichloro-4-methylanilino)-5-methylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(C)=CC=C1NC1=C(Cl)C=C(C)C=C1Cl WNTCSUFHVADDOL-UHFFFAOYSA-N 0.000 claims description 5
- KHPKQFYUPIUARC-UHFFFAOYSA-N lumiracoxib Chemical compound OC(=O)CC1=CC(C)=CC=C1NC1=C(F)C=CC=C1Cl KHPKQFYUPIUARC-UHFFFAOYSA-N 0.000 claims description 5
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 5
- OKGJGFZQNSWNSS-UHFFFAOYSA-N 2-[2-(2,4-dichloro-6-methylanilino)-5-ethylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(CC)=CC=C1NC1=C(C)C=C(Cl)C=C1Cl OKGJGFZQNSWNSS-UHFFFAOYSA-N 0.000 claims description 4
- FOCAPAVONNWFIB-UHFFFAOYSA-N 2-[2-(2-chloro-6-fluoroanilino)-5-ethylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(CC)=CC=C1NC1=C(F)C=CC=C1Cl FOCAPAVONNWFIB-UHFFFAOYSA-N 0.000 claims description 4
- LUWAPCYWGRXGEB-UHFFFAOYSA-N 2-[2-(2-chloro-6-methylanilino)-5-ethylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(CC)=CC=C1NC1=C(C)C=CC=C1Cl LUWAPCYWGRXGEB-UHFFFAOYSA-N 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 229940002612 prodrug Drugs 0.000 claims description 4
- 239000000651 prodrug Substances 0.000 claims description 4
- 239000011734 sodium Chemical class 0.000 claims description 4
- KWHODPWZIFFVQM-UHFFFAOYSA-N 2-[2-(2-chloro-4-fluoro-6-methylanilino)-5-methylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(C)=CC=C1NC1=C(C)C=C(F)C=C1Cl KWHODPWZIFFVQM-UHFFFAOYSA-N 0.000 claims description 3
- WSKJPVJRMSBMPJ-UHFFFAOYSA-N 2-[2-(2-chloro-6-methylanilino)-5-methylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(C)=CC=C1NC1=C(C)C=CC=C1Cl WSKJPVJRMSBMPJ-UHFFFAOYSA-N 0.000 claims description 3
- FUHNNQYPOKYIQI-UHFFFAOYSA-N 2-[5-ethyl-2-(2,3,6-trifluoroanilino)phenyl]acetic acid Chemical compound OC(=O)CC1=CC(CC)=CC=C1NC1=C(F)C=CC(F)=C1F FUHNNQYPOKYIQI-UHFFFAOYSA-N 0.000 claims description 3
- IZQAIJAGBFXJGP-UHFFFAOYSA-N 2-[5-methyl-2-(2,3,4,6-tetrafluoroanilino)phenyl]acetic acid Chemical class OC(=O)CC1=CC(C)=CC=C1NC1=C(F)C=C(F)C(F)=C1F IZQAIJAGBFXJGP-UHFFFAOYSA-N 0.000 claims description 3
- 230000006181 N-acylation Effects 0.000 claims description 3
- 230000029936 alkylation Effects 0.000 claims description 3
- 238000005804 alkylation reaction Methods 0.000 claims description 3
- 238000003776 cleavage reaction Methods 0.000 claims description 3
- 230000007017 scission Effects 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- NZQRBJYQPQLKPB-UHFFFAOYSA-N 2-[2-(2,4-dichloro-6-fluoroanilino)-5-ethylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(CC)=CC=C1NC1=C(F)C=C(Cl)C=C1Cl NZQRBJYQPQLKPB-UHFFFAOYSA-N 0.000 claims description 2
- SXFRVOKANDUVRZ-UHFFFAOYSA-N 2-[2-(2,4-dichloro-6-fluoroanilino)-5-methylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(C)=CC=C1NC1=C(F)C=C(Cl)C=C1Cl SXFRVOKANDUVRZ-UHFFFAOYSA-N 0.000 claims description 2
- AOPXCXXMJQKVHW-UHFFFAOYSA-N 2-[2-(2,4-dichloro-6-methylanilino)-5-methylphenyl]acetic acid Chemical class OC(=O)CC1=CC(C)=CC=C1NC1=C(C)C=C(Cl)C=C1Cl AOPXCXXMJQKVHW-UHFFFAOYSA-N 0.000 claims description 2
- HYMMXWQBWRXAMG-UHFFFAOYSA-N 2-[2-(2,4-difluoro-6-methylanilino)-5-ethylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(CC)=CC=C1NC1=C(C)C=C(F)C=C1F HYMMXWQBWRXAMG-UHFFFAOYSA-N 0.000 claims description 2
- GGYRSGWOLQZQFT-UHFFFAOYSA-N 2-[2-(2-chloro-4,6-difluoroanilino)-5-ethylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(CC)=CC=C1NC1=C(F)C=C(F)C=C1Cl GGYRSGWOLQZQFT-UHFFFAOYSA-N 0.000 claims description 2
- DIBRALKMONMLNT-UHFFFAOYSA-N 2-[2-(2-chloro-4,6-difluoroanilino)-5-methylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(C)=CC=C1NC1=C(F)C=C(F)C=C1Cl DIBRALKMONMLNT-UHFFFAOYSA-N 0.000 claims description 2
- ZQWAHOFWNMJMKC-UHFFFAOYSA-N 2-[2-(2-chloro-4-fluoro-6-methylanilino)-5-ethylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(CC)=CC=C1NC1=C(C)C=C(F)C=C1Cl ZQWAHOFWNMJMKC-UHFFFAOYSA-N 0.000 claims description 2
- HWWCFWSHRQUXFB-UHFFFAOYSA-N 2-[2-(4-chloro-2-fluoro-6-methylanilino)-5-ethylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(CC)=CC=C1NC1=C(C)C=C(Cl)C=C1F HWWCFWSHRQUXFB-UHFFFAOYSA-N 0.000 claims description 2
- WDEMBAUGAMYMMT-UHFFFAOYSA-N 2-[2-(4-ethoxy-2,3,5,6-tetrafluoroanilino)-5-ethylphenyl]acetic acid Chemical compound FC1=C(F)C(OCC)=C(F)C(F)=C1NC1=CC=C(CC)C=C1CC(O)=O WDEMBAUGAMYMMT-UHFFFAOYSA-N 0.000 claims description 2
- ZRIKWKVMCZQPLV-UHFFFAOYSA-N 2-[2-[2,4-dichloro-6-(trifluoromethyl)anilino]-5-methylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(C)=CC=C1NC1=C(Cl)C=C(Cl)C=C1C(F)(F)F ZRIKWKVMCZQPLV-UHFFFAOYSA-N 0.000 claims description 2
- ZUGPVDPUDBNEBJ-UHFFFAOYSA-N 2-[2-[2-fluoro-6-(trifluoromethyl)anilino]-5-methylphenyl]acetic acid Chemical compound OC(=O)CC1=CC(C)=CC=C1NC1=C(F)C=CC=C1C(F)(F)F ZUGPVDPUDBNEBJ-UHFFFAOYSA-N 0.000 claims description 2
- IFXLBMAYBHSJDL-UHFFFAOYSA-N 2-[5-methyl-2-(2,3,5,6-tetrafluoroanilino)phenyl]acetic acid Chemical class OC(=O)CC1=CC(C)=CC=C1NC1=C(F)C(F)=CC(F)=C1F IFXLBMAYBHSJDL-UHFFFAOYSA-N 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- LUNFHOZKXHTOLG-UHFFFAOYSA-N hydroxylumiracoxib Chemical compound OC(=O)CC1=CC(C)=CC=C1NC1=C(F)C=C(O)C=C1Cl LUNFHOZKXHTOLG-UHFFFAOYSA-N 0.000 claims description 2
- 239000003279 phenylacetic acid Substances 0.000 claims description 2
- 229960003424 phenylacetic acid Drugs 0.000 claims description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical class [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical compound O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 141
- 239000000203 mixture Substances 0.000 description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 30
- 238000005481 NMR spectroscopy Methods 0.000 description 29
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- 239000011541 reaction mixture Substances 0.000 description 23
- 239000000243 solution Substances 0.000 description 23
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 20
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 19
- 239000012074 organic phase Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
- 238000002844 melting Methods 0.000 description 18
- 230000008018 melting Effects 0.000 description 18
- 238000003756 stirring Methods 0.000 description 17
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- 239000000377 silicon dioxide Substances 0.000 description 15
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 13
- ZMXDDKWLCZADIW-YYWVXINBSA-N N,N-dimethylformamide-d7 Chemical compound [2H]C(=O)N(C([2H])([2H])[2H])C([2H])([2H])[2H] ZMXDDKWLCZADIW-YYWVXINBSA-N 0.000 description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- BWHDROKFUHTORW-UHFFFAOYSA-N tritert-butylphosphane Chemical compound CC(C)(C)P(C(C)(C)C)C(C)(C)C BWHDROKFUHTORW-UHFFFAOYSA-N 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 11
- 239000003480 eluent Substances 0.000 description 11
- 239000012071 phase Substances 0.000 description 11
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 10
- 229960004592 isopropanol Drugs 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- BVNOCBXOCQCOBL-UHFFFAOYSA-N 1-methoxy-4-methylcyclohexa-1,4-diene Chemical compound COC1=CCC(C)=CC1 BVNOCBXOCQCOBL-UHFFFAOYSA-N 0.000 description 8
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 8
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 8
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 7
- 238000003818 flash chromatography Methods 0.000 description 7
- 229910052740 iodine Inorganic materials 0.000 description 7
- 239000011630 iodine Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- URFPRAHGGBYNPW-UHFFFAOYSA-N 1-bromo-4-ethylbenzene Chemical compound CCC1=CC=C(Br)C=C1 URFPRAHGGBYNPW-UHFFFAOYSA-N 0.000 description 6
- PDSVDIFOENFADO-UHFFFAOYSA-N 1-ethyl-4-methoxycyclohexa-1,4-diene Chemical compound CCC1=CCC(OC)=CC1 PDSVDIFOENFADO-UHFFFAOYSA-N 0.000 description 6
- HRXZRAXKKNUKRF-UHFFFAOYSA-N 4-ethylaniline Chemical compound CCC1=CC=C(N)C=C1 HRXZRAXKKNUKRF-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 6
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 235000017557 sodium bicarbonate Nutrition 0.000 description 5
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 5
- ZBTMRBYMKUEVEU-UHFFFAOYSA-N 1-bromo-4-methylbenzene Chemical compound CC1=CC=C(Br)C=C1 ZBTMRBYMKUEVEU-UHFFFAOYSA-N 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- BOXIRPSKMKAVNY-UHFFFAOYSA-N 2-chloro-n-(4-ethylphenyl)-6-methylaniline Chemical compound C1=CC(CC)=CC=C1NC1=C(C)C=CC=C1Cl BOXIRPSKMKAVNY-UHFFFAOYSA-N 0.000 description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
- 235000019341 magnesium sulphate Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical group CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000007363 ring formation reaction Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- WUYUSIOFCKTMRZ-UHFFFAOYSA-N 1-(2-chloro-6-methylphenyl)-5-ethyl-3h-indol-2-one Chemical compound O=C1CC2=CC(CC)=CC=C2N1C1=C(C)C=CC=C1Cl WUYUSIOFCKTMRZ-UHFFFAOYSA-N 0.000 description 3
- GBKUWEPDMMMTIN-UHFFFAOYSA-N 1-(2-chloro-6-methylphenyl)-5-ethyl-5,6-dihydro-4h-indol-2-one Chemical compound O=C1C=C2CC(CC)CC=C2N1C1=C(C)C=CC=C1Cl GBKUWEPDMMMTIN-UHFFFAOYSA-N 0.000 description 3
- CSCLMFNQXZSBGQ-UHFFFAOYSA-N 2,3,4,6-tetrafluoro-n-(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1NC1=C(F)C=C(F)C(F)=C1F CSCLMFNQXZSBGQ-UHFFFAOYSA-N 0.000 description 3
- VFIWFZMMOBRKHW-UHFFFAOYSA-N 2,4-dichloro-n-(4-ethylphenyl)-6-methylaniline Chemical compound C1=CC(CC)=CC=C1NC1=C(C)C=C(Cl)C=C1Cl VFIWFZMMOBRKHW-UHFFFAOYSA-N 0.000 description 3
- TWGIILSJWAIKNP-UHFFFAOYSA-N 2-chloro-4-fluoro-6-methyl-n-(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1NC1=C(C)C=C(F)C=C1Cl TWGIILSJWAIKNP-UHFFFAOYSA-N 0.000 description 3
- QBIDTMHZYGYKLF-UHFFFAOYSA-N 2-chloro-6-methyl-n-(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1NC1=C(C)C=CC=C1Cl QBIDTMHZYGYKLF-UHFFFAOYSA-N 0.000 description 3
- WFNLHDJJZSJARK-UHFFFAOYSA-N 2-chloro-6-methylaniline Chemical compound CC1=CC=CC(Cl)=C1N WFNLHDJJZSJARK-UHFFFAOYSA-N 0.000 description 3
- CTIVURWNBYFUQK-UHFFFAOYSA-N 2-chloro-n-(2-chloro-6-methylphenyl)-n-(4-ethylphenyl)acetamide Chemical compound C1=CC(CC)=CC=C1N(C(=O)CCl)C1=C(C)C=CC=C1Cl CTIVURWNBYFUQK-UHFFFAOYSA-N 0.000 description 3
- NBVBURRXINMCJB-UHFFFAOYSA-N 2-chloro-n-(4-methylphenyl)-n-(2,3,4,6-tetrafluorophenyl)acetamide Chemical compound C1=CC(C)=CC=C1N(C(=O)CCl)C1=C(F)C=C(F)C(F)=C1F NBVBURRXINMCJB-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 3
- 230000009102 absorption Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 125000005907 alkyl ester group Chemical group 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
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- YXEOEPYIBGTLML-UHFFFAOYSA-N 2,6-dichloro-4-methylphenol Chemical compound CC1=CC(Cl)=C(O)C(Cl)=C1 YXEOEPYIBGTLML-UHFFFAOYSA-N 0.000 description 1
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- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- CNAXDCSHYHIOGW-UHFFFAOYSA-N 2-bromo-1,3,4-trifluorobenzene Chemical compound FC1=CC=C(F)C(Br)=C1F CNAXDCSHYHIOGW-UHFFFAOYSA-N 0.000 description 1
- PLTNCEGFKZZXEI-UHFFFAOYSA-N 2-chloro-4-fluoro-6-methylaniline Chemical compound CC1=CC(F)=CC(Cl)=C1N PLTNCEGFKZZXEI-UHFFFAOYSA-N 0.000 description 1
- ZJLAWMDJTMMTQB-UHFFFAOYSA-N 2-chloro-6-fluoroaniline Chemical compound NC1=C(F)C=CC=C1Cl ZJLAWMDJTMMTQB-UHFFFAOYSA-N 0.000 description 1
- UWKYCBIZHPMXQJ-UHFFFAOYSA-N 2-chloro-6-methyl-n,n-bis(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1N(C=1C(=CC=CC=1C)Cl)C1=CC=C(C)C=C1 UWKYCBIZHPMXQJ-UHFFFAOYSA-N 0.000 description 1
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- SVCPNJWCSAOMAH-UHFFFAOYSA-N 2-chloro-n-(2-chloro-6-fluorophenyl)-n-(4-methylphenyl)acetamide Chemical compound C1=CC(C)=CC=C1N(C(=O)CCl)C1=C(F)C=CC=C1Cl SVCPNJWCSAOMAH-UHFFFAOYSA-N 0.000 description 1
- XXNJYZYKTNBAPC-UHFFFAOYSA-N 2-chloro-n-(4-ethylphenyl)-n-(2,3,5,6-tetrafluorophenyl)acetamide Chemical compound C1=CC(CC)=CC=C1N(C(=O)CCl)C1=C(F)C(F)=CC(F)=C1F XXNJYZYKTNBAPC-UHFFFAOYSA-N 0.000 description 1
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- 229940077398 4-methyl anisole Drugs 0.000 description 1
- OHDCGQURSOVSIP-UHFFFAOYSA-N 5-methyl-1-(2,3,4,6-tetrafluorophenyl)-3h-indol-2-one Chemical compound O=C1CC2=CC(C)=CC=C2N1C1=C(F)C=C(F)C(F)=C1F OHDCGQURSOVSIP-UHFFFAOYSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 238000006027 Birch reduction reaction Methods 0.000 description 1
- 101150041968 CDC13 gene Proteins 0.000 description 1
- 238000003547 Friedel-Crafts alkylation reaction Methods 0.000 description 1
- 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 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
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- YNQLUTRBYVCPMQ-UHFFFAOYSA-N alpha-methyl toluene Natural products CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000000538 analytical sample Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229940111134 coxibs Drugs 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000003255 cyclooxygenase 2 inhibitor Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical class CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
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- 239000012895 dilution Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- ZANNOFHADGWOLI-UHFFFAOYSA-N ethyl 2-hydroxyacetate Chemical compound CCOC(=O)CO ZANNOFHADGWOLI-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
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- 238000011065 in-situ storage Methods 0.000 description 1
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- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
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- 229940011051 isopropyl acetate Drugs 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- RJKWSTDTEPBWBJ-UHFFFAOYSA-N n-(4-fluoro-2-methylphenyl)acetamide Chemical compound CC(=O)NC1=CC=C(F)C=C1C RJKWSTDTEPBWBJ-UHFFFAOYSA-N 0.000 description 1
- 125000001893 nitrooxy group Chemical group [O-][N+](=O)O* 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
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- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006462 rearrangement reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003797 solvolysis reaction Methods 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/52—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
- C07C211/56—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/22—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from lactams, cyclic ketones or cyclic oximes, e.g. by reactions involving Beckmann rearrangement
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/40—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to carbon atoms of at least one six-membered aromatic ring and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/42—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to carbon atoms of at least one six-membered aromatic ring and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton with carboxyl groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by saturated carbon chains
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/12—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups
- C07C233/15—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
- C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C235/16—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
- C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C235/18—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having at least one of the singly-bound oxygen atoms further bound to a carbon atom of a six-membered aromatic ring, e.g. phenoxyacetamides
- C07C235/24—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having at least one of the singly-bound oxygen atoms further bound to a carbon atom of a six-membered aromatic ring, e.g. phenoxyacetamides having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
- C07D209/32—Oxygen atoms
- C07D209/34—Oxygen atoms in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Rheumatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Pain & Pain Management (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Hydrogenated Pyridines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Indole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9922830.6A GB9922830D0 (en) | 1999-09-27 | 1999-09-27 | Processes |
| PCT/EP2000/009346 WO2001023346A2 (en) | 1999-09-27 | 2000-09-25 | Process for phenylacetic acid derivatives |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20021368D0 NO20021368D0 (no) | 2002-03-19 |
| NO20021368L NO20021368L (no) | 2002-05-27 |
| NO327912B1 true NO327912B1 (no) | 2009-10-19 |
Family
ID=10861676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20021368A NO327912B1 (no) | 1999-09-27 | 2002-03-19 | Fremgangsmate for fremstilling av fenyleddiksyrederivater |
Country Status (34)
| Country | Link |
|---|---|
| US (2) | US20080249318A1 (el) |
| EP (2) | EP1216226B1 (el) |
| JP (1) | JP2003510303A (el) |
| KR (1) | KR100745341B1 (el) |
| CN (1) | CN100412053C (el) |
| AR (2) | AR031529A1 (el) |
| AT (1) | ATE447547T1 (el) |
| AU (1) | AU775416B2 (el) |
| BR (1) | BR0014314A (el) |
| CA (1) | CA2379553C (el) |
| CO (1) | CO5210865A1 (el) |
| CY (1) | CY1110539T1 (el) |
| CZ (1) | CZ20021027A3 (el) |
| DE (1) | DE60043261D1 (el) |
| DK (1) | DK1216226T3 (el) |
| EC (2) | ECSP003680A (el) |
| ES (1) | ES2338209T3 (el) |
| GB (1) | GB9922830D0 (el) |
| HK (1) | HK1047739A1 (el) |
| HU (1) | HUP0202728A3 (el) |
| IL (2) | IL148330A0 (el) |
| MY (1) | MY125201A (el) |
| NO (1) | NO327912B1 (el) |
| NZ (1) | NZ517461A (el) |
| PE (1) | PE20010644A1 (el) |
| PL (1) | PL207777B1 (el) |
| PT (1) | PT1216226E (el) |
| RU (1) | RU2273628C2 (el) |
| SI (1) | SI1216226T1 (el) |
| SK (1) | SK287241B6 (el) |
| TR (1) | TR200200745T2 (el) |
| TW (1) | TWI270540B (el) |
| WO (1) | WO2001023346A2 (el) |
| ZA (1) | ZA200202367B (el) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0209257D0 (en) * | 2002-04-23 | 2002-06-05 | Novartis Ag | Organic compounds |
| US7220749B2 (en) | 2002-06-11 | 2007-05-22 | Nitromed, Inc. | Nitrosated and/or nitrosylated cyclooxygenase-2 selective inhibitors, compositions and methods of use |
| GB0224198D0 (en) * | 2002-10-17 | 2002-11-27 | Novartis Ag | Organic compounds |
| AR042206A1 (es) | 2002-11-26 | 2005-06-15 | Novartis Ag | Acidos fenilaceticos y derivados |
| US7161026B1 (en) | 2005-07-08 | 2007-01-09 | Property Development Corporation International, Ltd, Inc. | Method of preparation of methyl-benzyl-ketone |
| AR061623A1 (es) | 2006-06-26 | 2008-09-10 | Novartis Ag | Derivados de acido fenilacetico |
| WO2010056741A2 (en) | 2008-11-12 | 2010-05-20 | Auspex Pharmaceuticals, Inc. | Phenylacetic acid inhibitors of cyclooxygenase |
| CN102311355B (zh) * | 2011-09-26 | 2014-02-05 | 扬州天和药业有限公司 | 罗本考昔的一种制备方法 |
| CN107721901A (zh) * | 2017-11-12 | 2018-02-23 | 刘磊 | 一种2‑[2‑(2,3,5,6‑四氟苯胺基)苯基]乙酸的制备方法 |
| EA202190330A1 (ru) | 2018-07-27 | 2021-06-04 | КРКА, д.д., НОВО МЕСТО | Способ получения полиморфной формы робенакоксиба |
| JP6708319B1 (ja) * | 2018-08-03 | 2020-06-10 | 日産化学株式会社 | フッ化芳香族第二級アミン化合物の製造方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558690A (en) * | 1965-04-08 | 1971-01-26 | Gelgy Chemical Corp | Substituted derivatives of 2-anilinophenylacetic acids and a process of preparation |
| IT1097265B (it) | 1978-06-23 | 1985-08-31 | Acraf | Nouva sintesi di un acido fenilacetico |
| JPS5677246A (en) * | 1980-11-27 | 1981-06-25 | Nissan Chem Ind Ltd | Production of substituted phenylacetic acid |
| DE3404401C2 (de) * | 1984-02-08 | 1994-02-10 | Hoechst Ag | Verwendung von Aryloxy-Verbindungen als Antidots |
| FR2578836B1 (fr) | 1985-03-12 | 1987-04-17 | Rhone Poulenc Spec Chim | Procede de chloration selective de composes phenoliques |
| ES2065928T3 (es) * | 1989-01-27 | 1995-03-01 | Heumann Pharma Gmbh & Co | Procedimiento para la fabricacion de derivados de acido 2,6-diclorodifenilaminacetico. |
| IT1248032B (it) * | 1991-06-11 | 1995-01-05 | Laboratorio Chimico Int Spa | Procedimento per la preparazione della n- (2,6-diclorofenil) -n-fenil-n-(cloroacetil)-ammina. |
| CN1091420A (zh) * | 1993-02-25 | 1994-08-31 | 永信药品工业股份有限公司 | 二苯胺衍生物的制备方法 |
| JPH0789951A (ja) * | 1993-06-03 | 1995-04-04 | Sterling Winthrop Inc | インターロイキン−１β転換酵素阻害剤 |
| US5475139A (en) * | 1993-10-22 | 1995-12-12 | Yung Shin Pharm. Ind. Co., Ltd. | Method for the preparation of substituted derivatives of diphenyl amine |
| AU705321B2 (en) | 1994-04-29 | 1999-05-20 | Vertex Pharmaceuticals Incorporated | Halomethyl amides as IL-1beta protease inhibitors |
| US5576460A (en) * | 1994-07-27 | 1996-11-19 | Massachusetts Institute Of Technology | Preparation of arylamines |
| JPH0977664A (ja) * | 1995-09-13 | 1997-03-25 | Yakult Honsha Co Ltd | シクロオキシゲナーゼ−２特異的阻害剤及び抗炎症剤 |
| US6355680B1 (en) * | 1996-02-20 | 2002-03-12 | Exocell, Inc. | Albumin-binding compounds that prevent nonenzymatic glycation and that may be used for treatment of glycation-related pathologies |
| BR9600975A (pt) * | 1996-03-11 | 1997-12-30 | Fundacao Oswaldo Cruz | Derivados do ácido gem-difluorfenilacético e de gem-difluorfenilacetamida processo de sua preparação e suas aplicações farmacêuticas |
| US6034266A (en) * | 1996-03-11 | 2000-03-07 | Fundacao Oswaldo Cruz-Fiocruz | Gem-difluoro derivative of phenylacetamide and phenylacetic acid and their pharmaceutical uses |
| CA2208900C (en) * | 1996-07-18 | 2006-08-01 | Lonza Ag | Process for preparing 2-pyrimidinecarboxylates |
| US5817877A (en) * | 1996-09-23 | 1998-10-06 | Yale University | Metal-catalyzed amination of organic sulfonates to organic amines |
| CO4960662A1 (es) * | 1997-08-28 | 2000-09-25 | Novartis Ag | Ciertos acidos 5-alquil-2-arilaminofenilaceticos y sus derivados |
-
1999
- 1999-09-27 GB GBGB9922830.6A patent/GB9922830D0/en not_active Ceased
-
2000
- 2000-09-25 PT PT00969292T patent/PT1216226E/pt unknown
- 2000-09-25 EC EC2000003680A patent/ECSP003680A/es unknown
- 2000-09-25 KR KR1020027003901A patent/KR100745341B1/ko not_active IP Right Cessation
- 2000-09-25 AT AT00969292T patent/ATE447547T1/de active
- 2000-09-25 AR ARP000105014A patent/AR031529A1/es active IP Right Grant
- 2000-09-25 SK SK414-2002A patent/SK287241B6/sk not_active IP Right Cessation
- 2000-09-25 EP EP00969292A patent/EP1216226B1/en not_active Expired - Lifetime
- 2000-09-25 EP EP09171648A patent/EP2275403A1/en not_active Withdrawn
- 2000-09-25 WO PCT/EP2000/009346 patent/WO2001023346A2/en active IP Right Grant
- 2000-09-25 HU HU0202728A patent/HUP0202728A3/hu unknown
- 2000-09-25 SI SI200031050T patent/SI1216226T1/sl unknown
- 2000-09-25 CN CNB008133972A patent/CN100412053C/zh not_active Expired - Fee Related
- 2000-09-25 NZ NZ517461A patent/NZ517461A/en not_active IP Right Cessation
- 2000-09-25 TR TR2002/00745T patent/TR200200745T2/xx unknown
- 2000-09-25 ES ES00969292T patent/ES2338209T3/es not_active Expired - Lifetime
- 2000-09-25 JP JP2001526501A patent/JP2003510303A/ja active Pending
- 2000-09-25 BR BR0014314-6A patent/BR0014314A/pt not_active IP Right Cessation
- 2000-09-25 RU RU2002109239/04A patent/RU2273628C2/ru not_active IP Right Cessation
- 2000-09-25 IL IL14833000A patent/IL148330A0/xx active IP Right Grant
- 2000-09-25 PE PE2000001007A patent/PE20010644A1/es not_active Application Discontinuation
- 2000-09-25 CA CA2379553A patent/CA2379553C/en not_active Expired - Fee Related
- 2000-09-25 PL PL365994A patent/PL207777B1/pl unknown
- 2000-09-25 DK DK00969292.2T patent/DK1216226T3/da active
- 2000-09-25 CZ CZ20021027A patent/CZ20021027A3/cs unknown
- 2000-09-25 AU AU79067/00A patent/AU775416B2/en not_active Ceased
- 2000-09-25 DE DE60043261T patent/DE60043261D1/de not_active Expired - Lifetime
- 2000-09-26 MY MYPI20004481 patent/MY125201A/en unknown
- 2000-09-27 CO CO00073348A patent/CO5210865A1/es not_active Application Discontinuation
- 2000-09-27 TW TWPROCESSFA patent/TWI270540B/zh not_active IP Right Cessation
-
2002
- 2002-02-21 IL IL148330A patent/IL148330A/en not_active IP Right Cessation
- 2002-03-19 NO NO20021368A patent/NO327912B1/no not_active IP Right Cessation
- 2002-03-25 ZA ZA200202367A patent/ZA200202367B/en unknown
- 2002-12-23 HK HK02109296.0A patent/HK1047739A1/xx not_active IP Right Cessation
-
2003
- 2003-01-10 AR ARP030100070A patent/AR042404A2/es unknown
-
2007
- 2007-08-16 US US11/893,481 patent/US20080249318A1/en not_active Abandoned
-
2009
- 2009-01-13 EC EC2009003680A patent/ECSP093680A/es unknown
- 2009-05-07 US US12/436,991 patent/US7906677B2/en not_active Expired - Fee Related
-
2010
- 2010-02-03 CY CY20101100105T patent/CY1110539T1/el unknown
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