EP1165512A2 - Verfahren zur herstellung von n-aryl-aza-heterocyclen in gegenwart von cesiumcarbonat - Google Patents
Verfahren zur herstellung von n-aryl-aza-heterocyclen in gegenwart von cesiumcarbonatInfo
- Publication number
- EP1165512A2 EP1165512A2 EP00916872A EP00916872A EP1165512A2 EP 1165512 A2 EP1165512 A2 EP 1165512A2 EP 00916872 A EP00916872 A EP 00916872A EP 00916872 A EP00916872 A EP 00916872A EP 1165512 A2 EP1165512 A2 EP 1165512A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- group
- indole
- atoms
- aza
- general formula
- 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.)
- Withdrawn
Links
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 title claims abstract description 14
- 229910000024 caesium carbonate Inorganic materials 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 13
- 150000001491 aromatic compounds Chemical class 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 6
- 125000006413 ring segment Chemical group 0.000 claims abstract description 6
- 125000003118 aryl group Chemical group 0.000 claims abstract description 5
- 125000005843 halogen group Chemical group 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000003172 aldehyde group Chemical group 0.000 claims abstract description 3
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims abstract description 3
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims abstract description 3
- 125000003368 amide group Chemical group 0.000 claims abstract description 3
- 125000005129 aryl carbonyl group Chemical group 0.000 claims abstract description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 34
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 15
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 5
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims description 5
- 239000000010 aprotic solvent Substances 0.000 claims description 4
- 239000012038 nucleophile Substances 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 125000001153 fluoro group Chemical group F* 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 238000010534 nucleophilic substitution reaction Methods 0.000 claims description 2
- 125000005555 sulfoximide group Chemical group 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims 2
- 239000003054 catalyst Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 63
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 24
- PWKNBLFSJAVFAB-UHFFFAOYSA-N 1-fluoro-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1F PWKNBLFSJAVFAB-UHFFFAOYSA-N 0.000 description 19
- NJSUFZNXBBXAAC-UHFFFAOYSA-N ethanol;toluene Chemical compound CCO.CC1=CC=CC=C1 NJSUFZNXBBXAAC-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 12
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 12
- WFQDTOYDVUWQMS-UHFFFAOYSA-N 1-fluoro-4-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(F)C=C1 WFQDTOYDVUWQMS-UHFFFAOYSA-N 0.000 description 9
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 6
- 150000001502 aryl halides Chemical class 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- GDHXJNRAJRCGMX-UHFFFAOYSA-N 2-fluorobenzonitrile Chemical compound FC1=CC=CC=C1C#N GDHXJNRAJRCGMX-UHFFFAOYSA-N 0.000 description 5
- AEKVBBNGWBBYLL-UHFFFAOYSA-N 4-fluorobenzonitrile Chemical compound FC1=CC=C(C#N)C=C1 AEKVBBNGWBBYLL-UHFFFAOYSA-N 0.000 description 5
- 238000006254 arylation reaction Methods 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- XNJAYQHWXYJBBD-UHFFFAOYSA-N 1,4-difluoro-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC(F)=CC=C1F XNJAYQHWXYJBBD-UHFFFAOYSA-N 0.000 description 4
- DWAQDRSOVMLGRQ-UHFFFAOYSA-N 5-methoxyindole Chemical compound COC1=CC=C2NC=CC2=C1 DWAQDRSOVMLGRQ-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 150000003851 azoles Chemical class 0.000 description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 4
- 239000012964 benzotriazole Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- GQERPJMMKFVYHE-UHFFFAOYSA-N 1-morpholin-4-ylpropan-1-ol Chemical compound CCC(O)N1CCOCC1 GQERPJMMKFVYHE-UHFFFAOYSA-N 0.000 description 3
- UOQXIWFBQSVDPP-UHFFFAOYSA-N 4-fluorobenzaldehyde Chemical compound FC1=CC=C(C=O)C=C1 UOQXIWFBQSVDPP-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- KNPJTNDEHOFWKA-UHFFFAOYSA-N imino-oxo-diphenyl-$l^{6}-sulfane Chemical compound C=1C=CC=CC=1S(=O)(=N)C1=CC=CC=C1 KNPJTNDEHOFWKA-UHFFFAOYSA-N 0.000 description 3
- KJTTXOXWFXOPHJ-UHFFFAOYSA-N 1-(2,4-dinitrophenyl)benzotriazole Chemical compound [O-][N+](=O)C1=CC([N+](=O)[O-])=CC=C1N1C2=CC=CC=C2N=N1 KJTTXOXWFXOPHJ-UHFFFAOYSA-N 0.000 description 2
- LOTKRQAVGJMPNV-UHFFFAOYSA-N 1-fluoro-2,4-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(F)C([N+]([O-])=O)=C1 LOTKRQAVGJMPNV-UHFFFAOYSA-N 0.000 description 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 2
- CHIFTAQVXHNVRW-UHFFFAOYSA-N 1h-indole-3-carbonitrile Chemical compound C1=CC=C2C(C#N)=CNC2=C1 CHIFTAQVXHNVRW-UHFFFAOYSA-N 0.000 description 2
- OKVSZRKKRHNDOL-UHFFFAOYSA-N 4-pyrrol-1-ylbenzonitrile Chemical compound C1=CC(C#N)=CC=C1N1C=CC=C1 OKVSZRKKRHNDOL-UHFFFAOYSA-N 0.000 description 2
- MYTGFBZJLDLWQG-UHFFFAOYSA-N 5-chloro-1h-indole Chemical compound ClC1=CC=C2NC=CC2=C1 MYTGFBZJLDLWQG-UHFFFAOYSA-N 0.000 description 2
- XJDDCPMPFVWVSK-UHFFFAOYSA-N 5-methoxy-1-(4-nitrophenyl)indole Chemical compound C1=CC2=CC(OC)=CC=C2N1C1=CC=C([N+]([O-])=O)C=C1 XJDDCPMPFVWVSK-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- -1 Benzotriazol-1-yl Chemical group 0.000 description 2
- VYZAHLCBVHPDDF-UHFFFAOYSA-N Dinitrochlorobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C([N+]([O-])=O)=C1 VYZAHLCBVHPDDF-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- BEPAFCGSDWSTEL-UHFFFAOYSA-N dimethyl malonate Chemical compound COC(=O)CC(=O)OC BEPAFCGSDWSTEL-UHFFFAOYSA-N 0.000 description 2
- QQXQAEWRSVZPJM-UHFFFAOYSA-N ethyl 1h-indole-2-carboxylate Chemical compound C1=CC=C2NC(C(=O)OCC)=CC2=C1 QQXQAEWRSVZPJM-UHFFFAOYSA-N 0.000 description 2
- UMPRJGKLMUDRHL-UHFFFAOYSA-N ethyl 4-fluorobenzoate Chemical compound CCOC(=O)C1=CC=C(F)C=C1 UMPRJGKLMUDRHL-UHFFFAOYSA-N 0.000 description 2
- QAFJIJWLEBLXHH-UHFFFAOYSA-N methyl 2-fluorobenzoate Chemical compound COC(=O)C1=CC=CC=C1F QAFJIJWLEBLXHH-UHFFFAOYSA-N 0.000 description 2
- AWNNZZHGKLJOAQ-UHFFFAOYSA-N methyl 2-indol-1-ylbenzoate Chemical compound COC(=O)C1=CC=CC=C1N1C2=CC=CC=C2C=C1 AWNNZZHGKLJOAQ-UHFFFAOYSA-N 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- ZFRKQXVRDFCRJG-UHFFFAOYSA-N skatole Chemical compound C1=CC=C2C(C)=CNC2=C1 ZFRKQXVRDFCRJG-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZTMJQZWDTZHVKF-UHFFFAOYSA-N (2-nitrophenyl)imino-oxo-diphenyl-$l^{6}-sulfane Chemical compound [O-][N+](=O)C1=CC=CC=C1N=S(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 ZTMJQZWDTZHVKF-UHFFFAOYSA-N 0.000 description 1
- FMCAFXHLMUOIGG-JTJHWIPRSA-N (2s)-2-[[(2r)-2-[[(2s)-2-[[(2r)-2-formamido-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxy-2,5-dimethylphenyl)propanoyl]amino]-4-methylsulfanylbutanoic acid Chemical compound O=CN[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(=O)N[C@@H](CCSC)C(O)=O)CC1=CC(C)=C(O)C=C1C FMCAFXHLMUOIGG-JTJHWIPRSA-N 0.000 description 1
- CUKWUWBLQQDQAC-VEQWQPCFSA-N (3s)-3-amino-4-[[(2s)-1-[[(2s)-1-[[(2s)-1-[[(2s,3s)-1-[[(2s)-1-[(2s)-2-[[(1s)-1-carboxyethyl]carbamoyl]pyrrolidin-1-yl]-3-(1h-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-methyl-1-ox Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C)C(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C1=CC=C(O)C=C1 CUKWUWBLQQDQAC-VEQWQPCFSA-N 0.000 description 1
- XJKPBTIYNLZVMR-UHFFFAOYSA-N (4-nitrophenyl)imino-oxo-diphenyl-$l^{6}-sulfane Chemical compound C1=CC([N+](=O)[O-])=CC=C1N=S(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 XJKPBTIYNLZVMR-UHFFFAOYSA-N 0.000 description 1
- BDWWFKRQAASYHR-UHFFFAOYSA-N 1-(2-nitrophenyl)benzimidazole Chemical compound [O-][N+](=O)C1=CC=CC=C1N1C2=CC=CC=C2N=C1 BDWWFKRQAASYHR-UHFFFAOYSA-N 0.000 description 1
- HESJLLCGKVDGIB-UHFFFAOYSA-N 1-(2-nitrophenyl)imidazole Chemical compound [O-][N+](=O)C1=CC=CC=C1N1C=NC=C1 HESJLLCGKVDGIB-UHFFFAOYSA-N 0.000 description 1
- FEYPDHWHOMTKCV-UHFFFAOYSA-N 1-(2-nitrophenyl)indole Chemical compound [O-][N+](=O)C1=CC=CC=C1N1C2=CC=CC=C2C=C1 FEYPDHWHOMTKCV-UHFFFAOYSA-N 0.000 description 1
- RDYOROCBKSZGLG-UHFFFAOYSA-N 1-(2-nitrophenyl)indole-3-carbonitrile Chemical compound [O-][N+](=O)C1=CC=CC=C1N1C2=CC=CC=C2C(C#N)=C1 RDYOROCBKSZGLG-UHFFFAOYSA-N 0.000 description 1
- UQNRTIQURQZGKL-UHFFFAOYSA-N 1-(2-nitrophenyl)pyrrole Chemical compound [O-][N+](=O)C1=CC=CC=C1N1C=CC=C1 UQNRTIQURQZGKL-UHFFFAOYSA-N 0.000 description 1
- NFIMLQUNWSNUFR-UHFFFAOYSA-N 1-(3,3-diethoxypropoxy)-2-nitrobenzene Chemical compound CCOC(OCC)CCOC1=CC=CC=C1[N+]([O-])=O NFIMLQUNWSNUFR-UHFFFAOYSA-N 0.000 description 1
- VPKSVAIIPJLVJR-UHFFFAOYSA-N 1-(3-nitrophenyl)indole Chemical compound [O-][N+](=O)C1=CC=CC(N2C3=CC=CC=C3C=C2)=C1 VPKSVAIIPJLVJR-UHFFFAOYSA-N 0.000 description 1
- CWXBTIQSQAFELP-UHFFFAOYSA-N 1-(4-nitrophenyl)indazole Chemical compound C1=CC([N+](=O)[O-])=CC=C1N1C2=CC=CC=C2C=N1 CWXBTIQSQAFELP-UHFFFAOYSA-N 0.000 description 1
- MUSHEWBPWSITAT-UHFFFAOYSA-N 1-(4-nitrophenyl)indole Chemical compound C1=CC([N+](=O)[O-])=CC=C1N1C2=CC=CC=C2C=C1 MUSHEWBPWSITAT-UHFFFAOYSA-N 0.000 description 1
- WHHGIGBKDCWEQP-UHFFFAOYSA-N 1-(4-nitrophenyl)indole-3-carbaldehyde Chemical compound C1=CC([N+](=O)[O-])=CC=C1N1C2=CC=CC=C2C(C=O)=C1 WHHGIGBKDCWEQP-UHFFFAOYSA-N 0.000 description 1
- WMASLRCNNKMRFP-UHFFFAOYSA-N 1-fluoro-3-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC(F)=C1 WMASLRCNNKMRFP-UHFFFAOYSA-N 0.000 description 1
- ZYWSXGRMDPBISP-UHFFFAOYSA-N 1-nitro-2-phenylmethoxybenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1OCC1=CC=CC=C1 ZYWSXGRMDPBISP-UHFFFAOYSA-N 0.000 description 1
- VSKZGHVPGOMFAV-UHFFFAOYSA-N 1-pyridin-2-ylindole Chemical compound C1=CC2=CC=CC=C2N1C1=CC=CC=N1 VSKZGHVPGOMFAV-UHFFFAOYSA-N 0.000 description 1
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 description 1
- SNTWKPAKVQFCCF-UHFFFAOYSA-N 2,3-dihydro-1h-triazole Chemical compound N1NC=CN1 SNTWKPAKVQFCCF-UHFFFAOYSA-N 0.000 description 1
- SYOANZBNGDEJFH-UHFFFAOYSA-N 2,5-dihydro-1h-triazole Chemical compound C1NNN=C1 SYOANZBNGDEJFH-UHFFFAOYSA-N 0.000 description 1
- KIYUYGTYWDXRKM-UHFFFAOYSA-N 2-(5-chloroindol-1-yl)benzonitrile Chemical compound C1=CC2=CC(Cl)=CC=C2N1C1=CC=CC=C1C#N KIYUYGTYWDXRKM-UHFFFAOYSA-N 0.000 description 1
- NCVRRRVYDHWPKA-UHFFFAOYSA-N 2-(5-methoxyindol-1-yl)benzonitrile Chemical compound C1=CC2=CC(OC)=CC=C2N1C1=CC=CC=C1C#N NCVRRRVYDHWPKA-UHFFFAOYSA-N 0.000 description 1
- BXMZXSVBWGMYMV-UHFFFAOYSA-N 2-(triazol-1-yl)benzonitrile Chemical compound N#CC1=CC=CC=C1N1N=NC=C1 BXMZXSVBWGMYMV-UHFFFAOYSA-N 0.000 description 1
- JENCBGOGRWYXBD-UHFFFAOYSA-N 2-[[oxo(diphenyl)-$l^{6}-sulfanylidene]amino]benzonitrile Chemical compound C=1C=CC=CC=1S(C=1C=CC=CC=1)(=O)=NC1=CC=CC=C1C#N JENCBGOGRWYXBD-UHFFFAOYSA-N 0.000 description 1
- MTAODLNXWYIKSO-UHFFFAOYSA-N 2-fluoropyridine Chemical compound FC1=CC=CC=N1 MTAODLNXWYIKSO-UHFFFAOYSA-N 0.000 description 1
- YOWVTEBFRUVRBT-UHFFFAOYSA-N 2-indol-1-ylbenzonitrile Chemical compound N#CC1=CC=CC=C1N1C2=CC=CC=C2C=C1 YOWVTEBFRUVRBT-UHFFFAOYSA-N 0.000 description 1
- ASERXEZXVIJBRO-UHFFFAOYSA-N 3,3-diethoxypropan-1-ol Chemical compound CCOC(CCO)OCC ASERXEZXVIJBRO-UHFFFAOYSA-N 0.000 description 1
- PYSGFFTXMUWEOT-UHFFFAOYSA-N 3-(dimethylamino)propan-1-ol Chemical compound CN(C)CCCO PYSGFFTXMUWEOT-UHFFFAOYSA-N 0.000 description 1
- JZTPKAROPNTQQV-UHFFFAOYSA-N 3-fluorobenzonitrile Chemical compound FC1=CC=CC(C#N)=C1 JZTPKAROPNTQQV-UHFFFAOYSA-N 0.000 description 1
- JWOXRBIYGNTCED-UHFFFAOYSA-N 3-indol-1-ylbenzonitrile Chemical compound N#CC1=CC=CC(N2C3=CC=CC=C3C=C2)=C1 JWOXRBIYGNTCED-UHFFFAOYSA-N 0.000 description 1
- BZBPVWMOKDPCCG-UHFFFAOYSA-N 3-methyl-1-(4-nitrophenyl)indole Chemical compound C12=CC=CC=C2C(C)=CN1C1=CC=C([N+]([O-])=O)C=C1 BZBPVWMOKDPCCG-UHFFFAOYSA-N 0.000 description 1
- BCVRADPAEJGQFB-UHFFFAOYSA-N 3-nitro-2-phenyl-1h-pyrrole Chemical class C1=CNC(C=2C=CC=CC=2)=C1[N+](=O)[O-] BCVRADPAEJGQFB-UHFFFAOYSA-N 0.000 description 1
- BSKCKUGMHOONIR-UHFFFAOYSA-N 4-(1,2,4-triazol-4-yl)benzonitrile Chemical compound C1=CC(C#N)=CC=C1N1C=NN=C1 BSKCKUGMHOONIR-UHFFFAOYSA-N 0.000 description 1
- CZGCEKJOLUNIFY-UHFFFAOYSA-N 4-Chloronitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C=C1 CZGCEKJOLUNIFY-UHFFFAOYSA-N 0.000 description 1
- XFWQFICEFVNBTB-UHFFFAOYSA-N 4-[1-(2-nitrophenoxy)propan-2-yl]morpholine Chemical compound C1COCCN1C(C)COC1=CC=CC=C1[N+]([O-])=O XFWQFICEFVNBTB-UHFFFAOYSA-N 0.000 description 1
- AVPYQKSLYISFPO-UHFFFAOYSA-N 4-chlorobenzaldehyde Chemical compound ClC1=CC=C(C=O)C=C1 AVPYQKSLYISFPO-UHFFFAOYSA-N 0.000 description 1
- WMVPILVUDQNRBO-UHFFFAOYSA-N 4-indol-1-ylbenzaldehyde Chemical compound C1=CC(C=O)=CC=C1N1C2=CC=CC=C2C=C1 WMVPILVUDQNRBO-UHFFFAOYSA-N 0.000 description 1
- RBIUGBUMKLMULN-UHFFFAOYSA-N 4-indol-1-ylbenzonitrile Chemical compound C1=CC(C#N)=CC=C1N1C2=CC=CC=C2C=C1 RBIUGBUMKLMULN-UHFFFAOYSA-N 0.000 description 1
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 description 1
- BXGOBNGXATZJAQ-UHFFFAOYSA-N 5-chloro-1-(2-nitrophenyl)indole Chemical compound [O-][N+](=O)C1=CC=CC=C1N1C2=CC=C(Cl)C=C2C=C1 BXGOBNGXATZJAQ-UHFFFAOYSA-N 0.000 description 1
- RFYFDYDPZATKHO-UHFFFAOYSA-N 5-methyl-1-(4-nitrophenyl)indole Chemical compound C1=CC2=CC(C)=CC=C2N1C1=CC=C([N+]([O-])=O)C=C1 RFYFDYDPZATKHO-UHFFFAOYSA-N 0.000 description 1
- YPKBCLZFIYBSHK-UHFFFAOYSA-N 5-methylindole Chemical compound CC1=CC=C2NC=CC2=C1 YPKBCLZFIYBSHK-UHFFFAOYSA-N 0.000 description 1
- YSONFBURSVSMHA-UHFFFAOYSA-N 5-nitro-1-(4-nitrophenyl)indole Chemical compound C1=CC([N+](=O)[O-])=CC=C1N1C2=CC=C([N+]([O-])=O)C=C2C=C1 YSONFBURSVSMHA-UHFFFAOYSA-N 0.000 description 1
- OZFPSOBLQZPIAV-UHFFFAOYSA-N 5-nitro-1h-indole Chemical compound [O-][N+](=O)C1=CC=C2NC=CC2=C1 OZFPSOBLQZPIAV-UHFFFAOYSA-N 0.000 description 1
- XVMSFILGAMDHEY-UHFFFAOYSA-N 6-(4-aminophenyl)sulfonylpyridin-3-amine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=N1 XVMSFILGAMDHEY-UHFFFAOYSA-N 0.000 description 1
- ONYNOPPOVKYGRS-UHFFFAOYSA-N 6-methylindole Natural products CC1=CC=C2C=CNC2=C1 ONYNOPPOVKYGRS-UHFFFAOYSA-N 0.000 description 1
- 102000005862 Angiotensin II Human genes 0.000 description 1
- 101800000733 Angiotensin-2 Proteins 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
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- 108091008606 PDGF receptors Proteins 0.000 description 1
- 102000011653 Platelet-Derived Growth Factor Receptors Human genes 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 238000010751 Ullmann type reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 229950006323 angiotensin ii Drugs 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000003266 anti-allergic effect Effects 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000003178 anti-diabetic effect Effects 0.000 description 1
- 230000001833 anti-estrogenic effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000003472 antidiabetic agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000003935 benzaldehydes Chemical class 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- WGLUMOCWFMKWIL-UHFFFAOYSA-N dichloromethane;methanol Chemical compound OC.ClCCl WGLUMOCWFMKWIL-UHFFFAOYSA-N 0.000 description 1
- YGMYINIHIYQFHB-UHFFFAOYSA-N dimethyl 2-(4-fluoro-2-nitrophenyl)propanedioate Chemical compound COC(=O)C(C(=O)OC)C1=CC=C(F)C=C1[N+]([O-])=O YGMYINIHIYQFHB-UHFFFAOYSA-N 0.000 description 1
- FDPIMTJIUBPUKL-UHFFFAOYSA-N dimethylacetone Natural products CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000000328 estrogen antagonist Substances 0.000 description 1
- KALMJFVPWRLUMG-UHFFFAOYSA-N ethyl 1-(2-nitrophenyl)indole-2-carboxylate Chemical compound CCOC(=O)C1=CC2=CC=CC=C2N1C1=CC=CC=C1[N+]([O-])=O KALMJFVPWRLUMG-UHFFFAOYSA-N 0.000 description 1
- YQHWWPWLRBJSDV-UHFFFAOYSA-N ethyl 1-(4-nitrophenyl)indole-2-carboxylate Chemical compound CCOC(=O)C1=CC2=CC=CC=C2N1C1=CC=C([N+]([O-])=O)C=C1 YQHWWPWLRBJSDV-UHFFFAOYSA-N 0.000 description 1
- ZRTGUXUAEHYJPU-UHFFFAOYSA-N ethyl 4-(5-methoxyindol-1-yl)benzoate Chemical compound C1=CC(C(=O)OCC)=CC=C1N1C2=CC=C(OC)C=C2C=C1 ZRTGUXUAEHYJPU-UHFFFAOYSA-N 0.000 description 1
- HBFDGZWXBCWZNT-UHFFFAOYSA-N ethyl 4-indol-1-ylbenzoate Chemical compound C1=CC(C(=O)OCC)=CC=C1N1C2=CC=CC=C2C=C1 HBFDGZWXBCWZNT-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- OLNJUISKUQQNIM-UHFFFAOYSA-N indole-3-carbaldehyde Chemical compound C1=CC=C2C(C=O)=CNC2=C1 OLNJUISKUQQNIM-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- SEBWSGIMPINLSI-UHFFFAOYSA-N methyl 1-(2-nitrophenyl)indole-3-carboxylate Chemical compound C12=CC=CC=C2C(C(=O)OC)=CN1C1=CC=CC=C1[N+]([O-])=O SEBWSGIMPINLSI-UHFFFAOYSA-N 0.000 description 1
- WUIJYIHXXPXRNO-UHFFFAOYSA-N methyl 1-(2-nitrophenyl)indole-5-carboxylate Chemical compound C1=CC2=CC(C(=O)OC)=CC=C2N1C1=CC=CC=C1[N+]([O-])=O WUIJYIHXXPXRNO-UHFFFAOYSA-N 0.000 description 1
- DRYBMFJLYYEOBZ-UHFFFAOYSA-N methyl 1h-indole-5-carboxylate Chemical compound COC(=O)C1=CC=C2NC=CC2=C1 DRYBMFJLYYEOBZ-UHFFFAOYSA-N 0.000 description 1
- QXAUTQFAWKKNLM-UHFFFAOYSA-N methyl indole-3-carboxylate Chemical compound C1=CC=C2C(C(=O)OC)=CNC2=C1 QXAUTQFAWKKNLM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ZQNZKOPBGLSISC-UHFFFAOYSA-N n,n-dimethyl-1-(2-nitrophenoxy)propan-2-amine Chemical compound CN(C)C(C)COC1=CC=CC=C1[N+]([O-])=O ZQNZKOPBGLSISC-UHFFFAOYSA-N 0.000 description 1
- NKOUICYJAYSNCC-UHFFFAOYSA-N n,n-dimethyl-2-(2-nitrophenoxy)ethanamine Chemical compound CN(C)CCOC1=CC=CC=C1[N+]([O-])=O NKOUICYJAYSNCC-UHFFFAOYSA-N 0.000 description 1
- LAOUKNRSKBRAMQ-UHFFFAOYSA-N n-benzyl-2-nitroaniline Chemical compound [O-][N+](=O)C1=CC=CC=C1NCC1=CC=CC=C1 LAOUKNRSKBRAMQ-UHFFFAOYSA-N 0.000 description 1
- 239000003176 neuroleptic agent Substances 0.000 description 1
- 230000000701 neuroleptic effect Effects 0.000 description 1
- 150000005181 nitrobenzenes Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/10—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/06—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
- C07C381/10—Compounds containing sulfur atoms doubly-bound to nitrogen atoms
Definitions
- the invention relates to a method for nucleophilic substitution on activated aromatics of the general formula XIV
- Rl, R2, R3, R4 and R5 are the same or different and are a hydrogen atom, a nitro group, a cyano group, an alkoxycarbonyl group with up to 5 C atoms, an aldehyde group, an alkylcarbonyl group with up to 5 C atoms, an arylcarbonyl group or mean an amide group, where the radicals Rl to R5 cannot all be a hydrogen atom at the same time and HAL for a halogen atom, but especially a fluorine atom, with nucleophiles such as alcohols, amines, sulfoximides, CH-acidic compounds of the formulas V to XI
- HETN denotes an aromatic aza heterocycle with a total of 5 or 6 ring atoms, where up to 3 ring atoms can be nitrogen atoms and up to two further aromatic carbon rings may be fused to the heterocycle and Rl to R5 have the meaning given above.
- 1- (Benzotriazol-1-yl) -2, -dinitrobenzene can be obtained in 96% yield by boiling benzotriazole with 2,4-dinitrochlorobenzene in toluene for 9 days (A.R. Katritzky, J. Wu, Synthesis 1994, 597).
- 4-heterocyclically substituted nitrobenzenes and benzaldehydes can be obtained by reacting the respective aza heterocycles, e.g. Benzotriazole, 1, 2, 4-triazole or benzimidazole with 4-fluorobenzaldehyde or 4-fluoro- or 4-chloro-benzaldehyde can be obtained in DMSO or DMF at 100 ° C (DJ Gale, JFK Wilshire, Aust. J. Chem. 23, 1063, 1970; J. Rosevear, JKF Wilshire, Aust. J. Chem. 44, 1097, 1991).
- Benzotriazole, 1, 2, 4-triazole or benzimidazole with 4-fluorobenzaldehyde or 4-fluoro- or 4-chloro-benzaldehyde can be obtained in DMSO or DMF at 100 ° C (DJ Gale, JFK Wilshire, Aust. J. Chem. 23, 1063, 1970; J. Roseve
- Nitrophenylazoles can by Ullmann condensation of azoles with aryl halides in pyridine in the presence of potassium carbonate and copper (II) oxide at high temperatures and long reaction times (MA Khan, JB Polya, J. Chem. Soc. (C), 1970, 85; AK Khan , EK Rocha, Chem. Pharm.
- nucleophiles V to X also react with 2-fluoronitrobenzene at room temperature in the cesium carbonate / dimethylformide system: illustration 1
- R 1 to R 5 have the meaning given above and HAL stands for a halogen atom, but in particular for a fluorine atom, investigated in the system cesium carbonate / dimethyl formamide.
- dimethylformamide instead of dimethylformamide, other dipolar aprotic solvents such as e.g. Dimethylacetamide, acetonitrile, dimethyl sulfoxide, acetone or N-methylpyrrolidone can be used, but the reaction times at room temperature are then significantly longer and the yields are often lower.
- dipolar aprotic solvents such as e.g. Dimethylacetamide, acetonitrile, dimethyl sulfoxide, acetone or N-methylpyrrolidone
- the suspension is poured onto water, the product is extracted with ethyl acetate and the crude product obtained after evaporation of the organic phase is purified using the methods customary in organic chemistry, for example by crystallization or chromatography.
- the invention is illustrated and explained by the following exemplary embodiments:
- Example 9 N-2-cyanophenyldiphenylsulfoximide from 2 fluorobenzonitrile and diphenylsulfoximide at 80 ° C for 8 h / toluene -ethanol 10 + 1 / 74.3% / mp 160 ° C
- Example 10 N-2-cyanophenyldiphenylsulfoximide from 2 fluorobenzonitrile and diphenylsulfoximide at 80 ° C for 8 h / toluene -ethanol 10 + 1 / 74.3% / mp 160 ° C
- Example 10 N-2-cyanophenyldiphenylsulfoximide from 2 fluorobenzonitrile and diphenylsulfoximide at 80 ° C for 8 h / toluene -ethanol 10 + 1 / 74.3% / mp 160 ° C
- Example 10 N-2-cyanophenyldiphenylsulfoximide from 2 fluorobenzon
- N-4-nitrophenyldiphenylsulfoximide from 4-fluoronitrobenzene and diphenylsulfoximide 64 h / toluene -ethanol 10 + 0.5 / 64.1% / mp 166 ° C
- Example 16 1 - (4-Ethoxycarbonylphenyl) indole from ethyl 4-fluorobenzoate and indole at 80 ° C
- Example 36 1- (2-nitrophenyl) indole-2-carboxylic acid ethyl ester from 2-fluoronitrobenzene and indole-2-carboxylic acid ethyl ester 58 h / toluene / 47.9% / mp 90 ° C.
- Example 37 1- (4-nitrophenyl) indole-2-carboxylic acid ethyl ester from 4-fluoronitrobenzene and indole-2-carboxylic acid ethyl ester at 80 ° C.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Indole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyrrole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914610 | 1999-03-30 | ||
| DE19914610 | 1999-03-30 | ||
| PCT/EP2000/001574 WO2000059883A2 (de) | 1999-03-30 | 2000-02-25 | Verfahren zur herstellung von n-aryl-aza-heterocyclen in gegenwart von cesiumcarbonat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1165512A2 true EP1165512A2 (de) | 2002-01-02 |
Family
ID=7903080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00916872A Withdrawn EP1165512A2 (de) | 1999-03-30 | 2000-02-25 | Verfahren zur herstellung von n-aryl-aza-heterocyclen in gegenwart von cesiumcarbonat |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6774242B1 (de) |
| EP (1) | EP1165512A2 (de) |
| JP (1) | JP2002541143A (de) |
| AU (1) | AU3806800A (de) |
| BR (1) | BR0009432A (de) |
| CA (1) | CA2360923A1 (de) |
| MX (1) | MXPA01009596A (de) |
| WO (1) | WO2000059883A2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8029454B2 (en) | 2003-11-05 | 2011-10-04 | Baxter International Inc. | High convection home hemodialysis/hemofiltration and sorbent system |
| DE102004010999A1 (de) * | 2004-03-06 | 2005-09-22 | Wella Ag | Kationische Naphthyldiazofarbstoffe sowie diese Farbstoffe enthaltende Mittel zur Färbung von Keratinfasern |
| MX2007012394A (es) * | 2005-04-06 | 2007-11-07 | Sicor Inc | Procesos para la preparacion de farmacos anticancer. |
| CN104788355A (zh) * | 2015-04-02 | 2015-07-22 | 聊城大学 | 一种含氮杂环苯腈或邻苯二腈化合物的合成方法 |
| WO2018165466A1 (en) * | 2017-03-10 | 2018-09-13 | Regents Of The University Of Minnesota | Indole and indazole compounds and therapeutic uses thereof |
| CN106866561B (zh) * | 2017-04-11 | 2019-04-23 | 中国工程物理研究院化工材料研究所 | 硝基或二硝基苯基-苯并[1,2,3]三唑、衍生物及制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5977361A (en) * | 1997-10-16 | 1999-11-02 | Yale University | Transition metal-catalyzed process for preparing N-aryl compounds |
-
2000
- 2000-02-25 EP EP00916872A patent/EP1165512A2/de not_active Withdrawn
- 2000-02-25 US US09/889,341 patent/US6774242B1/en not_active Expired - Fee Related
- 2000-02-25 WO PCT/EP2000/001574 patent/WO2000059883A2/de not_active Ceased
- 2000-02-25 AU AU38068/00A patent/AU3806800A/en not_active Abandoned
- 2000-02-25 BR BR0009432-3A patent/BR0009432A/pt not_active IP Right Cessation
- 2000-02-25 MX MXPA01009596A patent/MXPA01009596A/es active IP Right Grant
- 2000-02-25 JP JP2000609395A patent/JP2002541143A/ja not_active Withdrawn
- 2000-02-25 CA CA002360923A patent/CA2360923A1/en not_active Abandoned
-
2004
- 2004-07-15 US US10/892,422 patent/US6933390B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0059883A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| BR0009432A (pt) | 2002-01-08 |
| CA2360923A1 (en) | 2000-10-12 |
| US20040249185A1 (en) | 2004-12-09 |
| MXPA01009596A (es) | 2003-10-14 |
| US6774242B1 (en) | 2004-08-10 |
| US6933390B2 (en) | 2005-08-23 |
| WO2000059883A3 (de) | 2001-09-13 |
| WO2000059883A2 (de) | 2000-10-12 |
| AU3806800A (en) | 2000-10-23 |
| JP2002541143A (ja) | 2002-12-03 |
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