KR20000053333A - 벤조티오펜의 합성 방법 - Google Patents
벤조티오펜의 합성 방법 Download PDFInfo
- Publication number
- KR20000053333A KR20000053333A KR1019990704344A KR19997004344A KR20000053333A KR 20000053333 A KR20000053333 A KR 20000053333A KR 1019990704344 A KR1019990704344 A KR 1019990704344A KR 19997004344 A KR19997004344 A KR 19997004344A KR 20000053333 A KR20000053333 A KR 20000053333A
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- reaction
- compound
- alkyl
- thiophene
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical class C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 title abstract description 22
- 230000015572 biosynthetic process Effects 0.000 title description 7
- 238000003786 synthesis reaction Methods 0.000 title description 6
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229940098779 methanesulfonic acid Drugs 0.000 claims abstract description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 31
- 150000001875 compounds Chemical class 0.000 claims description 26
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 16
- -1 methylpyrrolidinyl Chemical group 0.000 claims description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 11
- 238000007363 ring formation reaction Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 125000003386 piperidinyl group Chemical group 0.000 claims description 2
- 239000012453 solvate Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 22
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 8
- 239000007858 starting material Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 230000008707 rearrangement Effects 0.000 description 5
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 238000010520 demethylation reaction Methods 0.000 description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 4
- 229920000137 polyphosphoric acid Polymers 0.000 description 4
- 125000006239 protecting group Chemical group 0.000 description 4
- 238000006462 rearrangement reaction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 238000010533 azeotropic distillation Methods 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- HRWAGCVMOGWQJF-UHFFFAOYSA-N 6-methoxy-2-(4-methoxyphenyl)-1-benzothiophene Chemical compound C1=CC(OC)=CC=C1C1=CC2=CC=C(OC)C=C2S1 HRWAGCVMOGWQJF-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 230000017858 demethylation Effects 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000003402 intramolecular cyclocondensation reaction Methods 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000035484 reaction time Effects 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
- 229940095743 selective estrogen receptor modulator Drugs 0.000 description 2
- 239000000333 selective estrogen receptor modulator Substances 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- UWYVPFMHMJIBHE-OWOJBTEDSA-N (e)-2-hydroxybut-2-enedioic acid Chemical compound OC(=O)\C=C(\O)C(O)=O UWYVPFMHMJIBHE-OWOJBTEDSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- HCSBTDBGTNZOAB-UHFFFAOYSA-N 2,3-dinitrobenzoic acid Chemical class OC(=O)C1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O HCSBTDBGTNZOAB-UHFFFAOYSA-N 0.000 description 1
- ADKCFCOXELVRJV-UHFFFAOYSA-N 2-(4-methoxyphenyl)-1-benzothiophene Chemical compound C1=CC(OC)=CC=C1C1=CC2=CC=CC=C2S1 ADKCFCOXELVRJV-UHFFFAOYSA-N 0.000 description 1
- IKCLCGXPQILATA-UHFFFAOYSA-N 2-chlorobenzoic acid Chemical class OC(=O)C1=CC=CC=C1Cl IKCLCGXPQILATA-UHFFFAOYSA-N 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- HMGCGUWFPZVPEK-UHFFFAOYSA-N 2-naphthalen-2-ylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1C1=CC=C(C=CC=C2)C2=C1 HMGCGUWFPZVPEK-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- PXACTUVBBMDKRW-UHFFFAOYSA-N 4-bromobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=C(Br)C=C1 PXACTUVBBMDKRW-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- KHNUUOBBTJPQOV-UHFFFAOYSA-N 6-methoxy-3-(4-methoxyphenyl)-1-benzothiophene Chemical compound C1=CC(OC)=CC=C1C1=CSC2=CC(OC)=CC=C12 KHNUUOBBTJPQOV-UHFFFAOYSA-N 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical class OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- AEMRFAOFKBGASW-UHFFFAOYSA-M Glycolate Chemical compound OCC([O-])=O AEMRFAOFKBGASW-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000000994 L-ascorbates Chemical class 0.000 description 1
- JLERVPBPJHKRBJ-UHFFFAOYSA-N LY 117018 Chemical compound C1=CC(O)=CC=C1C1=C(C(=O)C=2C=CC(OCCN3CCCC3)=CC=2)C2=CC=C(O)C=C2S1 JLERVPBPJHKRBJ-UHFFFAOYSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- ILUJQPXNXACGAN-UHFFFAOYSA-N O-methylsalicylic acid Chemical class COC1=CC=CC=C1C(O)=O ILUJQPXNXACGAN-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical class OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 1
- FUYHPEFCMUFNLQ-UHFFFAOYSA-N [4-(2-aminoethoxy)phenyl]-[6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]methanone Chemical compound C1=CC(OCCN)=CC=C1C(=O)C1=C(C=2C=CC(O)=CC=2)SC2=CC(O)=CC=C12 FUYHPEFCMUFNLQ-UHFFFAOYSA-N 0.000 description 1
- DTRYPUDAGJUMRK-UHFFFAOYSA-N [4-[2-(azepan-1-yl)ethoxy]phenyl]-[6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]methanone Chemical compound C1=CC(O)=CC=C1C1=C(C(=O)C=2C=CC(OCCN3CCCCCC3)=CC=2)C2=CC=C(O)C=C2S1 DTRYPUDAGJUMRK-UHFFFAOYSA-N 0.000 description 1
- XCPSESSMPALQOD-UHFFFAOYSA-N [4-[2-(dibutylamino)ethoxy]phenyl]-[5-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]methanone Chemical compound C1=CC(OCCN(CCCC)CCCC)=CC=C1C(=O)C1=C(C=2C=CC(O)=CC=2)SC2=CC=C(O)C=C12 XCPSESSMPALQOD-UHFFFAOYSA-N 0.000 description 1
- GVHFVTLDHBPKOF-UHFFFAOYSA-N [4-[2-(dimethylamino)ethoxy]phenyl]-[6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]methanone Chemical compound C1=CC(OCCN(C)C)=CC=C1C(=O)C1=C(C=2C=CC(O)=CC=2)SC2=CC(O)=CC=C12 GVHFVTLDHBPKOF-UHFFFAOYSA-N 0.000 description 1
- CRPBGTFXFYXYBH-UHFFFAOYSA-N [4-[2-(ethoxymethylamino)ethoxy]phenyl]-[6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]methanone Chemical compound C1=CC(OCCNCOCC)=CC=C1C(=O)C1=C(C=2C=CC(O)=CC=2)SC2=CC(O)=CC=C12 CRPBGTFXFYXYBH-UHFFFAOYSA-N 0.000 description 1
- HYZRUARORMHEMK-UHFFFAOYSA-N [4-[2-[bis(2-methylpropyl)amino]ethoxy]phenyl]-[6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]methanone Chemical compound C1=CC(OCCN(CC(C)C)CC(C)C)=CC=C1C(=O)C1=C(C=2C=CC(O)=CC=2)SC2=CC(O)=CC=C12 HYZRUARORMHEMK-UHFFFAOYSA-N 0.000 description 1
- GETLQCFSEQVXDX-UHFFFAOYSA-N [4-[2-ethoxy-2-(propan-2-ylamino)ethoxy]phenyl]-[6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]methanone Chemical compound C1=CC(OCC(OCC)NC(C)C)=CC=C1C(=O)C1=C(C=2C=CC(O)=CC=2)SC2=CC(O)=CC=C12 GETLQCFSEQVXDX-UHFFFAOYSA-N 0.000 description 1
- VWXHULFEWPECSP-UHFFFAOYSA-N [6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]-[4-(2-morpholin-4-ylethoxy)phenyl]methanone Chemical compound C1=CC(O)=CC=C1C1=C(C(=O)C=2C=CC(OCCN3CCOCC3)=CC=2)C2=CC=C(O)C=C2S1 VWXHULFEWPECSP-UHFFFAOYSA-N 0.000 description 1
- SEPMRKANBJYIOT-UHFFFAOYSA-N [6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]-[4-[3-methyl-2-(methylamino)pentoxy]phenyl]methanone Chemical compound C1=CC(OCC(C(C)CC)NC)=CC=C1C(=O)C1=C(C=2C=CC(O)=CC=2)SC2=CC(O)=CC=C12 SEPMRKANBJYIOT-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- YTIVTFGABIZHHX-UHFFFAOYSA-L acetylenedicarboxylate(2-) Chemical compound [O-]C(=O)C#CC([O-])=O YTIVTFGABIZHHX-UHFFFAOYSA-L 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- JOYKCMAPFCSKNO-UHFFFAOYSA-N chloro benzenesulfonate Chemical compound ClOS(=O)(=O)C1=CC=CC=C1 JOYKCMAPFCSKNO-UHFFFAOYSA-N 0.000 description 1
- 229940114081 cinnamate Drugs 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- GHVNFZFCNZKVNT-UHFFFAOYSA-M decanoate Chemical compound CCCCCCCCCC([O-])=O GHVNFZFCNZKVNT-UHFFFAOYSA-M 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical class CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical class OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 1
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 1
- TWBYWOBDOCUKOW-UHFFFAOYSA-M isonicotinate Chemical compound [O-]C(=O)C1=CC=NC=C1 TWBYWOBDOCUKOW-UHFFFAOYSA-M 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-M mandelate Chemical compound [O-]C(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-M 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 229940095102 methyl benzoate Drugs 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical class C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-M octanoate Chemical compound CCCCCCCC([O-])=O WWZKQHOCKIZLMA-UHFFFAOYSA-M 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical class OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- UORVCLMRJXCDCP-UHFFFAOYSA-M propynoate Chemical compound [O-]C(=O)C#C UORVCLMRJXCDCP-UHFFFAOYSA-M 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical class OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229940086735 succinate Drugs 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 239000003774 sulfhydryl reagent Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 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
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical class CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M trans-cinnamate Chemical compound [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- GDJZZWYLFXAGFH-UHFFFAOYSA-M xylenesulfonate group Chemical class C1(C(C=CC=C1)C)(C)S(=O)(=O)[O-] GDJZZWYLFXAGFH-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D333/56—Radicals substituted by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (11)
- 하기 화학식 II의 디알콕시 화합물을 메탄술폰산 존재 하에 고리화시키는 것을 포함하는 하기 화학식 Ib의 화합물의 제조 방법.<화학식 Ib><화학식 II>(상기 각 식들에서, R은 서로 같거나 다른 것으로서, C1-C6알킬을 나타낸다)
- 제1항에 있어서, 하기 화학식 Ib의 화합물을 재배열함으로써 하기 화학식 I을 제조하는 것을 더 포함하는 방법.<화학식 Ib>(상기 식에서, R은 서로 같거나 다른 것으로서, C1-C6알킬을 나타낸다)
- 제1항에 있어서, R이 메틸인 방법.
- 제1항에 있어서, 톨루엔의 첨가를 더 포함하는 방법.
- 제4항에 있어서, 헵탄의 첨가를 더 포함하는 방법.
- 제5항에 있어서, 이소프로판올의 첨가를 더 포함하는 방법.
- 제1항에 있어서, 상기 고리화를 약 70℃ 내지 약 90℃의 온도에서 수행하는 방법.
- 제1항에 있어서, 상기 방법을 배치식으로 수행하는 방법.
- 제1항에 있어서, 상기 방법을 연속식으로 수행하는 방법.
- 하기 화학식 II의 화합물을 메탄술폰산 존재 하에 고리화시키는 것을 포함하는 하기 화학식 III의 화합물 또는 그의 제약학적으로 허용되는 염 또는 용매화물의 제조 방법.<화학식 II><화확식 III>(상기 각 식들에서, R은 서로 같거나 다른 것으로서, C1-C6알킬을 나타내고, R1및 R2는 독립적으로 C1-C6알킬이거나, 그들이 부착된 질소와 함께 피페리디닐, 피롤리디닐, 메틸피롤리디닐, 디메틸피롤리디닐 또는 헥사메틸렌이미노를 형성한다)
- 제10항에 있어서, R이 메틸인 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3118196P | 1996-11-19 | 1996-11-19 | |
US60/031,181 | 1996-11-19 |
Publications (1)
Publication Number | Publication Date |
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KR20000053333A true KR20000053333A (ko) | 2000-08-25 |
Family
ID=21858059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990704344A Ceased KR20000053333A (ko) | 1996-11-19 | 1997-11-14 | 벤조티오펜의 합성 방법 |
Country Status (23)
Country | Link |
---|---|
US (1) | US5969157A (ko) |
EP (1) | EP0842930B1 (ko) |
JP (1) | JP2001504497A (ko) |
KR (1) | KR20000053333A (ko) |
CN (1) | CN1130357C (ko) |
AR (1) | AR010615A1 (ko) |
AT (1) | ATE217620T1 (ko) |
AU (1) | AU726401B2 (ko) |
BR (1) | BR9712773A (ko) |
CA (1) | CA2271922A1 (ko) |
CO (1) | CO4920247A1 (ko) |
DE (1) | DE69712590T2 (ko) |
DK (1) | DK0842930T3 (ko) |
ES (1) | ES2173399T3 (ko) |
HU (1) | HUP9904510A3 (ko) |
ID (1) | ID18917A (ko) |
IL (1) | IL129868A (ko) |
PE (1) | PE16799A1 (ko) |
PT (1) | PT842930E (ko) |
SI (1) | SI0842930T1 (ko) |
TW (1) | TW461888B (ko) |
WO (1) | WO1998022456A1 (ko) |
ZA (1) | ZA9710262B (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6335600A (en) * | 1999-07-29 | 2001-02-19 | Eli Lilly And Company | A novel crystalline form of 6-hydroxy-3-(4-[2-(piperidin-1-yl)ethoxy]phenoxy)-2-(4-metho yphenyl)benzo[b]thiophene hydrochloride |
US6921827B2 (en) * | 2000-11-27 | 2005-07-26 | Eli Lilly And Company | Process for preparing 3-aryl-benzo{b} thiophenes |
US8323903B2 (en) | 2001-10-12 | 2012-12-04 | Life Technologies Corporation | Antibody complexes and methods for immunolabeling |
US20050069962A1 (en) | 2001-10-12 | 2005-03-31 | Archer Robert M | Antibody complexes and methods for immunolabeling |
WO2003102595A1 (en) * | 2002-05-31 | 2003-12-11 | Genetype Pty Ltd | Maternal antibodies as fetal cell markers to identify and enrich fetal cells from maternal blood |
ATE541840T1 (de) | 2002-09-30 | 2012-02-15 | Gea Farmaceutisk Fabrik As | Raloxifene-l-lactat oder ein hemihydrat davon, deren verwendungen, pharmazeutischen zusammensetzungen und herstellungsverfahren |
US8394582B2 (en) * | 2003-03-05 | 2013-03-12 | Genetic Technologies, Inc | Identification of fetal DNA and fetal cell markers in maternal plasma or serum |
GB2456096B (en) | 2006-10-17 | 2011-08-17 | Cipla Ltd | Crystalline form of benzothiophene compound and process for preparation thereof |
CA2795268A1 (en) | 2009-04-21 | 2010-10-28 | Genetic Technologies Limited | Methods for obtaining fetal genetic material |
Family Cites Families (17)
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US4133814A (en) * | 1975-10-28 | 1979-01-09 | Eli Lilly And Company | 2-Phenyl-3-aroylbenzothiophenes useful as antifertility agents |
AU509682B2 (en) * | 1975-10-28 | 1980-05-22 | Eli Lilly And Company | 2-Aroyl-3-Phenylbenzothiophene Derivatives |
AT364852B (de) * | 1977-11-05 | 1981-11-25 | Thomae Gmbh Dr K | Verfahren zur herstellung von kondensierten isothiazol-3(2h)-on-1,1-dioxiden und von deren salzen |
US4436748A (en) * | 1980-10-20 | 1984-03-13 | Hoechst-Roussel Pharmaceuticals Inc. | Benzo[b]thiophenes |
US4380635A (en) * | 1981-04-03 | 1983-04-19 | Eli Lilly And Company | Synthesis of acylated benzothiophenes |
IL65378A (en) * | 1981-04-03 | 1986-02-28 | Lilly Co Eli | Process for preparing 3-(4-aminoethoxybenzoyl)benzo-(b)thiophenes |
US4418068A (en) * | 1981-04-03 | 1983-11-29 | Eli Lilly And Company | Antiestrogenic and antiandrugenic benzothiophenes |
US4544746A (en) * | 1982-05-17 | 1985-10-01 | Ciba-Geigy Corporation | Process for preparing 2-anilinoacridone |
JP3157882B2 (ja) * | 1991-11-15 | 2001-04-16 | 帝国臓器製薬株式会社 | 新規なベンゾチオフエン誘導体 |
DE4204969A1 (de) * | 1992-02-19 | 1993-08-26 | Basf Ag | Verfahren zur herstellung von benzo(b)thiophenen |
US5466810A (en) * | 1994-06-10 | 1995-11-14 | Eli Lilly And Company | 2-amino-3-aroyl-benzo[β]thiophenes and methods for preparing and using same to produce 6-hydroxy-2-(4-hydroxyphenyl)-3-[4-(2-aminoethoxy)-benzoyl]benzo[β]thiophenes |
DE4423893C2 (de) * | 1994-07-07 | 1996-09-05 | Freudenberg Carl Fa | Flachdichtung mit flexibler Leiterplatte |
US5523416A (en) * | 1994-07-22 | 1996-06-04 | Eli Lilly And Company | Process for preparing 3-(4-aminoethoxy-benzoyl) benzo (B)-thiophenes |
US5552401A (en) * | 1995-02-28 | 1996-09-03 | Eli Lilly And Company | 2-benzyl-3-arylbenzothiophenes |
US5614639A (en) * | 1995-03-31 | 1997-03-25 | Eli Lilly And Company | Process for preparing 2-substituted benzo[b]thiophene compounds and intermediates thereof |
US5606076A (en) * | 1995-06-07 | 1997-02-25 | Eli Lilly And Company | Process for the synthesis of benzo[b]thiophenes |
US5606075A (en) * | 1995-06-07 | 1997-02-25 | Eli Lilly And Company | Process for the synthesis of benzo[b]thiophenes |
-
1997
- 1997-11-13 ZA ZA9710262A patent/ZA9710262B/xx unknown
- 1997-11-14 EP EP97309186A patent/EP0842930B1/en not_active Expired - Lifetime
- 1997-11-14 JP JP52400398A patent/JP2001504497A/ja active Pending
- 1997-11-14 IL IL12986897A patent/IL129868A/en not_active IP Right Cessation
- 1997-11-14 DK DK97309186T patent/DK0842930T3/da active
- 1997-11-14 HU HU9904510A patent/HUP9904510A3/hu unknown
- 1997-11-14 PT PT97309186T patent/PT842930E/pt unknown
- 1997-11-14 CA CA002271922A patent/CA2271922A1/en not_active Abandoned
- 1997-11-14 SI SI9730342T patent/SI0842930T1/xx unknown
- 1997-11-14 DE DE69712590T patent/DE69712590T2/de not_active Expired - Lifetime
- 1997-11-14 ES ES97309186T patent/ES2173399T3/es not_active Expired - Lifetime
- 1997-11-14 KR KR1019990704344A patent/KR20000053333A/ko not_active Ceased
- 1997-11-14 WO PCT/US1997/021820 patent/WO1998022456A1/en not_active Application Discontinuation
- 1997-11-14 PE PE1997001035A patent/PE16799A1/es not_active Application Discontinuation
- 1997-11-14 AU AU54622/98A patent/AU726401B2/en not_active Ceased
- 1997-11-14 AT AT97309186T patent/ATE217620T1/de active
- 1997-11-14 CO CO97067013A patent/CO4920247A1/es unknown
- 1997-11-14 CN CN97199842A patent/CN1130357C/zh not_active Expired - Fee Related
- 1997-11-14 BR BR9712773-6A patent/BR9712773A/pt unknown
- 1997-11-17 ID IDP973692A patent/ID18917A/id unknown
- 1997-11-17 AR ARP970105369A patent/AR010615A1/es active IP Right Grant
- 1997-11-18 US US08/972,783 patent/US5969157A/en not_active Expired - Lifetime
- 1997-11-22 TW TW086117219A patent/TW461888B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW461888B (en) | 2001-11-01 |
ZA9710262B (en) | 1999-05-13 |
CO4920247A1 (es) | 2000-05-29 |
IL129868A0 (en) | 2000-02-29 |
ES2173399T3 (es) | 2002-10-16 |
HUP9904510A2 (hu) | 2000-05-28 |
HUP9904510A3 (en) | 2000-08-28 |
CN1130357C (zh) | 2003-12-10 |
PE16799A1 (es) | 1999-02-19 |
JP2001504497A (ja) | 2001-04-03 |
CA2271922A1 (en) | 1998-05-28 |
EP0842930A1 (en) | 1998-05-20 |
BR9712773A (pt) | 1999-10-26 |
DE69712590T2 (de) | 2002-10-31 |
AU5462298A (en) | 1998-06-10 |
AR010615A1 (es) | 2000-06-28 |
WO1998022456A1 (en) | 1998-05-28 |
EP0842930B1 (en) | 2002-05-15 |
IL129868A (en) | 2002-09-12 |
CN1237968A (zh) | 1999-12-08 |
DE69712590D1 (de) | 2002-06-20 |
SI0842930T1 (en) | 2002-10-31 |
US5969157A (en) | 1999-10-19 |
DK0842930T3 (da) | 2002-07-15 |
PT842930E (pt) | 2002-08-30 |
ATE217620T1 (de) | 2002-06-15 |
ID18917A (id) | 1998-05-20 |
AU726401B2 (en) | 2000-11-09 |
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