JP2010526798A - (z)−3−[2−ブトキシ−3’−(3−ヘプチル−1−メチルウレイド)ビフェニル−4−イル]−2−メトキシアクリル酸の合成方法 - Google Patents
(z)−3−[2−ブトキシ−3’−(3−ヘプチル−1−メチルウレイド)ビフェニル−4−イル]−2−メトキシアクリル酸の合成方法 Download PDFInfo
- Publication number
- JP2010526798A JP2010526798A JP2010506971A JP2010506971A JP2010526798A JP 2010526798 A JP2010526798 A JP 2010526798A JP 2010506971 A JP2010506971 A JP 2010506971A JP 2010506971 A JP2010506971 A JP 2010506971A JP 2010526798 A JP2010526798 A JP 2010526798A
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- Japan
- Prior art keywords
- butoxy
- formula
- group
- methyl
- heptyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- LYLGPMURMWVCEY-OOAXWGSJSA-N (z)-3-[3-butoxy-4-[3-[heptylcarbamoyl(methyl)amino]phenyl]phenyl]-2-methoxyprop-2-enoic acid Chemical compound CCCCCCCNC(=O)N(C)C1=CC=CC(C=2C(=CC(\C=C(/OC)C(O)=O)=CC=2)OCCCC)=C1 LYLGPMURMWVCEY-OOAXWGSJSA-N 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 22
- 230000002194 synthesizing effect Effects 0.000 title claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 8
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims abstract description 6
- -1 triphenylphosphonium halides Chemical class 0.000 claims description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- VGFKHDQDAWPTJO-UHFFFAOYSA-N 3-butoxy-4-hydroxybenzaldehyde Chemical compound CCCCOC1=CC(C=O)=CC=C1O VGFKHDQDAWPTJO-UHFFFAOYSA-N 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 125000003944 tolyl group Chemical group 0.000 claims description 6
- WJKHJLXJJJATHN-UHFFFAOYSA-N triflic anhydride Chemical compound FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F WJKHJLXJJJATHN-UHFFFAOYSA-N 0.000 claims description 6
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 claims description 4
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 238000007127 saponification reaction Methods 0.000 claims description 4
- IAPKPCFTUIDRSG-LCYFTJDESA-N (z)-3-(3-butoxy-4-hydroxyphenyl)-2-methoxyprop-2-enoic acid Chemical compound CCCCOC1=CC(\C=C(/OC)C(O)=O)=CC=C1O IAPKPCFTUIDRSG-LCYFTJDESA-N 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 3
- 238000007239 Wittig reaction Methods 0.000 claims description 3
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 3
- 239000012359 Methanesulfonyl chloride Substances 0.000 claims description 2
- CSKNSYBAZOQPLR-UHFFFAOYSA-N benzenesulfonyl chloride Chemical compound ClS(=O)(=O)C1=CC=CC=C1 CSKNSYBAZOQPLR-UHFFFAOYSA-N 0.000 claims description 2
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 12
- 238000003786 synthesis reaction Methods 0.000 abstract description 12
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 40
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- 239000002904 solvent Substances 0.000 description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 10
- AFDUFQNLQBCZKD-UHFFFAOYSA-N 3-heptyl-1-methyl-1-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea Chemical compound CCCCCCCNC(=O)N(C)C1=CC=CC(B2OC(C)(C)C(C)(C)O2)=C1 AFDUFQNLQBCZKD-UHFFFAOYSA-N 0.000 description 9
- 239000011541 reaction mixture Substances 0.000 description 9
- FWTJRGJNAUXBCK-LCYFTJDESA-N (z)-3-[3-butoxy-4-(trifluoromethylsulfonyloxy)phenyl]-2-methoxyprop-2-enoic acid Chemical compound CCCCOC1=CC(\C=C(/OC)C(O)=O)=CC=C1OS(=O)(=O)C(F)(F)F FWTJRGJNAUXBCK-LCYFTJDESA-N 0.000 description 8
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- MATIMUHSLXVNGU-UHFFFAOYSA-M (1,2-dimethoxy-2-oxoethyl)-triphenylphosphanium;chloride Chemical compound [Cl-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(C(C(=O)OC)OC)C1=CC=CC=C1 MATIMUHSLXVNGU-UHFFFAOYSA-M 0.000 description 5
- UOTMHAOCAJROQF-UHFFFAOYSA-N 3-bromo-4-hydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C=C1Br UOTMHAOCAJROQF-UHFFFAOYSA-N 0.000 description 5
- 239000012429 reaction media Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 125000005250 alkyl acrylate group Chemical group 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- UPAVADCTBYPUSK-UHFFFAOYSA-N (3-butoxy-4-iodophenyl)methanol Chemical compound CCCCOC1=CC(CO)=CC=C1I UPAVADCTBYPUSK-UHFFFAOYSA-N 0.000 description 3
- HKOSFZXROYRVJT-UHFFFAOYSA-N 3-bromo-n-methylaniline Chemical compound CNC1=CC=CC(Br)=C1 HKOSFZXROYRVJT-UHFFFAOYSA-N 0.000 description 3
- UABBBWVTEWIIMN-UHFFFAOYSA-N 3-hydroxy-4-iodobenzoic acid Chemical compound OC(=O)C1=CC=C(I)C(O)=C1 UABBBWVTEWIIMN-UHFFFAOYSA-N 0.000 description 3
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000000319 biphenyl-4-yl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 3
- 239000007806 chemical reaction intermediate Substances 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- WNXLHBZOHKSGBL-GXDHUFHOSA-N methyl (e)-3-(3-butoxy-4-iodophenyl)-2-methoxyprop-2-enoate Chemical compound CCCCOC1=CC(\C=C(\OC)C(=O)OC)=CC=C1I WNXLHBZOHKSGBL-GXDHUFHOSA-N 0.000 description 3
- OAVBDGMYQYTCQN-UHFFFAOYSA-N methyl 3-butoxy-4-iodobenzoate Chemical compound CCCCOC1=CC(C(=O)OC)=CC=C1I OAVBDGMYQYTCQN-UHFFFAOYSA-N 0.000 description 3
- LXCQVWRESZDFGW-UHFFFAOYSA-N methyl 3-hydroxy-4-iodobenzoate Chemical compound COC(=O)C1=CC=C(I)C(O)=C1 LXCQVWRESZDFGW-UHFFFAOYSA-N 0.000 description 3
- 238000010898 silica gel chromatography Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- CEOQVMLBOGSZIQ-UHFFFAOYSA-N 1-(3-bromophenyl)-3-heptyl-1-methylurea Chemical compound CCCCCCCNC(=O)N(C)C1=CC=CC(Br)=C1 CEOQVMLBOGSZIQ-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- LQAQMOIBXDELJX-UHFFFAOYSA-N 2-methoxyprop-2-enoic acid Chemical compound COC(=C)C(O)=O LQAQMOIBXDELJX-UHFFFAOYSA-N 0.000 description 2
- JHXUVOJNWJOEDV-UHFFFAOYSA-N 3-butoxy-4-iodobenzaldehyde Chemical compound CCCCOC1=CC(C=O)=CC=C1I JHXUVOJNWJOEDV-UHFFFAOYSA-N 0.000 description 2
- IJFXRHURBJZNAO-UHFFFAOYSA-N 3-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC(O)=C1 IJFXRHURBJZNAO-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- 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 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- ZGSKWOPOSNBDOU-UVTDQMKNSA-N methyl (z)-3-(3-butoxy-4-hydroxyphenyl)-2-methoxyprop-2-enoate Chemical compound CCCCOC1=CC(\C=C(/OC)C(=O)OC)=CC=C1O ZGSKWOPOSNBDOU-UVTDQMKNSA-N 0.000 description 2
- WNXLHBZOHKSGBL-UVTDQMKNSA-N methyl (z)-3-(3-butoxy-4-iodophenyl)-2-methoxyprop-2-enoate Chemical compound CCCCOC1=CC(\C=C(/OC)C(=O)OC)=CC=C1I WNXLHBZOHKSGBL-UVTDQMKNSA-N 0.000 description 2
- CDYPSOWLZYFSGU-UHFFFAOYSA-N methyl 2-(diethoxyphosphorylmethoxy)acetate Chemical compound CCOP(=O)(OCC)COCC(=O)OC CDYPSOWLZYFSGU-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- HJLMWYIINIIJJC-UVTDQMKNSA-N (z)-3-(3-butoxy-4-methylsulfonyloxyphenyl)-2-methoxyprop-2-enoic acid Chemical compound CCCCOC1=CC(\C=C(/OC)C(O)=O)=CC=C1OS(C)(=O)=O HJLMWYIINIIJJC-UVTDQMKNSA-N 0.000 description 1
- WZEZFWNLYQGXNC-RGEXLXHISA-N (z)-3-[4-(benzenesulfonyloxy)-3-butoxyphenyl]-2-methoxyprop-2-enoic acid Chemical compound CCCCOC1=CC(\C=C(/OC)C(O)=O)=CC=C1OS(=O)(=O)C1=CC=CC=C1 WZEZFWNLYQGXNC-RGEXLXHISA-N 0.000 description 1
- RFXBSYPBSRSQDU-UHFFFAOYSA-N 1-isocyanatoheptane Chemical compound CCCCCCCN=C=O RFXBSYPBSRSQDU-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- 125000006275 3-bromophenyl group Chemical group [H]C1=C([H])C(Br)=C([H])C(*)=C1[H] 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- JYSRIBXXTZONRD-UHFFFAOYSA-N C(CCCCCC)NC(NC1=C(C=CC=C1)B(O)O)=O Chemical compound C(CCCCCC)NC(NC1=C(C=CC=C1)B(O)O)=O JYSRIBXXTZONRD-UHFFFAOYSA-N 0.000 description 1
- 0 COC(C(O*)=O)=C[C@@]1C=CC(O)=C(*)C1 Chemical compound COC(C(O*)=O)=C[C@@]1C=CC(O)=C(*)C1 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000012448 Lithium borohydride Substances 0.000 description 1
- SPAGIJMPHSUYSE-UHFFFAOYSA-N Magnesium peroxide Chemical compound [Mg+2].[O-][O-] SPAGIJMPHSUYSE-UHFFFAOYSA-N 0.000 description 1
- 235000019502 Orange oil Nutrition 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- PIIAVDUOUINDAN-UHFFFAOYSA-N [3-[heptylcarbamoyl(methyl)amino]phenyl]boronic acid Chemical compound CCCCCCCNC(=O)N(C)C1=CC=CC(B(O)O)=C1 PIIAVDUOUINDAN-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- IPWKHHSGDUIRAH-UHFFFAOYSA-N bis(pinacolato)diboron Chemical compound O1C(C)(C)C(C)(C)OB1B1OC(C)(C)C(C)(C)O1 IPWKHHSGDUIRAH-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- KMGBZBJJOKUPIA-UHFFFAOYSA-N butyl iodide Chemical compound CCCCI KMGBZBJJOKUPIA-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- GCUVBACNBHGZRS-UHFFFAOYSA-N cyclopenta-1,3-diene cyclopenta-2,4-dien-1-yl(diphenyl)phosphane iron(2+) Chemical compound [Fe++].c1cc[cH-]c1.c1cc[c-](c1)P(c1ccccc1)c1ccccc1 GCUVBACNBHGZRS-UHFFFAOYSA-N 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 description 1
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- NZTCVGHPDWAALP-UHFFFAOYSA-N methyl 2,2-dimethoxyacetate Chemical compound COC(OC)C(=O)OC NZTCVGHPDWAALP-UHFFFAOYSA-N 0.000 description 1
- WNXLHBZOHKSGBL-UHFFFAOYSA-N methyl 3-(3-butoxy-4-iodophenyl)-2-methoxyprop-2-enoate Chemical class CCCCOC1=CC(C=C(OC)C(=O)OC)=CC=C1I WNXLHBZOHKSGBL-UHFFFAOYSA-N 0.000 description 1
- BSDQITJYKQHXQR-UHFFFAOYSA-N methyl prop-2-eneperoxoate Chemical compound COOC(=O)C=C BSDQITJYKQHXQR-UHFFFAOYSA-N 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- 210000002824 peroxisome Anatomy 0.000 description 1
- 229960005235 piperonyl butoxide Drugs 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- SYXYWTXQFUUWLP-UHFFFAOYSA-N sodium;butan-1-olate Chemical compound [Na+].CCCC[O-] SYXYWTXQFUUWLP-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010189 synthetic method Methods 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
- BJNPOFRPHNDRHC-UHFFFAOYSA-N tert-butyl n-(3-bromophenyl)-n-methylcarbamate Chemical compound CC(C)(C)OC(=O)N(C)C1=CC=CC(Br)=C1 BJNPOFRPHNDRHC-UHFFFAOYSA-N 0.000 description 1
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
(本発明の第1段階):
第1段階では、本新規な合成方法は、(メトキシ(アルコキシカルボニル)メチル)トリフェニルホスホニウムハライド (XVII) [Tetrahedron, 1994, 50, 7543-7556に記載された方法にしたがって調製されるもの]と、3-ブトキシ-4-ヒドロキシベンズアルデヒド(XV) [市販の3-ブロモ-4-ヒドロキシベンズアルデヒド(XVI)とアルカリ金属ブトキシド(例えば、ナトリウムブトキシドなど)との間のカップリング反応、例えば、銅(I)塩またはパラジウム錯体の存在下、極性非プロトン性溶媒(例えば、ジメチルホルムアミド(DMF)など)中、例えば60℃〜150℃の温度でのカップリング反応によって調製されるもの(Synth Commun., 1990, 20, 2659に類似の反応が記載されている)]との間のWittig反応を利用する。このWittig反応は、有機アミン(例えば、トリエチルアミンなど)の存在下、非プロトン性溶剤(例えば、テトラヒドロフラン(THF)など)中で行うことができ、一般式(XIV)の(Z)-3-(3-ブトキシ-4-ヒドロキシフェニル)-2-メトキシアクリル酸アルキル(式中、R1は、アルキル基を表す)を得ることができる。この方法により、国際公開第2007/049158号に記載の合成ルートとは対照的に、とりわけ、(Z)異性体(95%より高い純度のもの)を得ることが可能になり、シリカゲルでのZ/E異性体の分離操作を全て省くことが可能になる。
(Z)-3-(3-ブトキシ-4-ヒドロキシフェニル)-2-メトキシアクリル酸アルキル(XIV)を、例えば、無水トリフルオロメタンスルホン酸、メシルクロライド、ベンゼンスルホニルクロライド、またはトシルクロライドと、有機塩基(例えば、トリエチルアミンなど)の存在下、溶媒(例えば、ジクロロメタンなど)中で反応させて、それぞれ、(Z)-2-メトキシ-3-(3-ブトキシ-4-(トリフルオロメタンスルホニルオキシ)フェニル)アクリル酸アルキル(XIIIa)、(Z)-2-メトキシ-3-(3-ブトキシ-4-(メタンスルホニルオキシ)フェニル)アクリル酸アルキル(XIIIb)、(Z)-2-メトキシ-3-(3-ブトキシ-4-(フェニルスルホニルオキシ)フェニル)アクリル酸アルキル(XIIIc)、または(Z)-2-メトキシ-3-(3-ブトキシ-4-(トリルスルホニルオキシ)フェニル)アクリル酸アルキル(XIIId)を得る。
エステル(XIII)、例えば、(Z)-2-メトキシ-3-(3-ブトキシ-4-(トリフルオロメタンスルホニルオキシ)フェニル)アクリル酸アルキル(XIIIa)を、塩基(例えば、水酸化リチウムなど)を用いて、溶媒(例えば、THFなど)中、水の存在下で鹸化することによって、(Z)-3-(3-ブトキシ-4-(トリフルオロメタンスルホニルオキシ)フェニル)-2-メトキシアクリル酸(XIIa)を得ることが可能になる。
本発明の主題である方法の第4段階は、例えば、(Z)-3-(3-ブトキシ-4-(トリフルオロメタンスルホニルオキシ)フェニル)-2-メトキシアクリル酸(XIIa)と、3-ヘプチル-1-メチル-1-[3-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)フェニル]ウレア(IIIb):
(3-ブロモフェニル)メチルアミンを、以下のとおりに合成する:
150 g(500 mmol)のtert-ブチル(3-ブロモフェニル)-N-メチルカルバメートを、600 mlのジクロロメタンおよび383 ml(5 mol)のトリフルオロ酢酸に加える。この反応媒体を、周囲温度にて24時間撹拌し、次いで、飽和炭酸ナトリウム水溶液で処理し、ジクロロメタンで抽出する。有機相を水で洗浄し、硫酸マグネシウムで乾燥させ、濾過し、蒸発させる。99 g(100%)の(3-ブロモフェニル)メチルアミンが得られる。
3.2 ml(20 mmol)のヘプチルイソシアネートを、こうして調製した2.5 g(13 mmol)の(3-ブロモフェニル)メチルアミンの10 mlテトラヒドロフラン溶液(2 mlのトリエチルアミンの存在させたもの)に添加する。この反応混合物を、周囲温度にて12時間攪拌する。この反応を、2 mlの水を添加することによって停止させた後、酢酸エチルで抽出する。有機相を合わせ、硫酸ナトリウムで乾燥させる。溶媒を蒸発させた後、残渣を、ヘプタン/酢酸エチル(70/30)混合液で溶出させるシリカゲルカラムによるクロマトグラフィーによって精製する。3.4 g(77%)の1-(3-ブロモフェニル)-3-ヘプチル-1-メチルウレアが固体形態で得られる。
4.0 g(15.5 mmol)のビス(ピナコロラト)ジボロンを、380 mg(0.5 mmol)の((ジフェニルホスフィノ)フェロセン)パラジウムジクロライドの存在下、3.4 g(10 mmol)の1-(3-ブロモフェニル)-3-ヘプチル-1-メチルウレアと3.0 g(31 mmol)の酢酸カリウムとの15 mlのジメチルホルムアミド中の混合物に添加する。この混合物を、90℃にて3時間撹拌する。反応を、50 mlの水を添加することによって停止させ、次いで、酢酸エチルで抽出する。有機相を合わせ、硫酸ナトリウムで乾燥させる。溶媒を蒸発させた後、残渣を、ヘプタン/酢酸エチル(70/30)混合液で溶出させるシリカゲルカラムによるクロマトグラフィーによって精製する。2.5 g(64%)の3-ヘプチル-1-メチル-1-[3-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)フェニル]ウレア(IIIb)が、オイルの形態で得られる。
a− 1-(3-ブロモフェニル)-3-ヘプチル-1-メチルウレア:
上述した方法と同じ。
1.1 Lのテトラヒドロフラン中の1-(3-ブロモフェニル)-3-ヘプチル-1-メチルウレア113 g(345 mmol)、1.6 Mのメチルリチウムのジエチルエーテル溶液127 ml(380 mmol)、1.7 Mのtert-ブチルリチウムのペンタン溶液530 ml(760 mmol)、およびホウ酸トリメチル97 nl(904 mmol)を反応させると、粗生成残渣を酢酸エチル/ヘプタン(50/50)混合液で溶出させるシリカゲルカラムによるクロマトグラフィーによって精製し、酢酸エチル/ヘプタン混合液から結晶化させた後で、36 g(36%)の3-(3-ヘプチル-1-メチルウレイド)フェニルボロン酸(IIIa)がピンク色の粉末の形態で得られる。
3-ブトキシ-4-ヒドロキシベンズアルデヒド(XV)の合成
2.16 g(93.9 mmol)のナトリウムを、15 mlのn-ブタノール中、110℃にて3時間溶解させる。20 mlのジメチルホルムアミドを周囲温度で添加し、次いで、この媒体を数回脱気する。3.4 g(34.1 mmol)の塩化銅(I)を周囲温度で添加した後、反応媒体を10分間撹拌する。6.2 g(31 mmol)の3-ブロモ-4-ヒドロキシベンズアルデヒドを添加した後、反応媒体を120℃にて2時間撹拌する。この反応混合物を、周囲温度に冷却した後、2M塩酸溶液50mlを添加することによって反応を停止させる。この媒体を、250 mlの酢酸エチルで抽出する。溶媒を蒸発させた後、残渣をシリカゲルパッチ(2 cm)に通して濾過する(溶離液:ヘプタン/酢酸エチル=8/2)。溶媒を蒸発させた後、5.55 gの橙色オイルが得られる。このオイルを、ペンタンで結晶化させる。濾過後、4.8 gの3-ブトキシ-4-ヒドロキシベンズアルデヒドが褐色固体の形態で得られる。収率80%。
1H NMR (400 MHz, CDCl3): 0.99 (t, J = 8 Hz, 3H, CH 3 ); 1.52 (hex, J = 8 Hz, 2H, CH 2 ); 1.85 (pent, J = 8 Hz, 2H, CH 2 ); 4.14 (t, J = 8 Hz, 2H, CH 2 ); 6.24 (s, 1H, ArH); 7.05 (d, J = 8 Hz, 1H, ArH); 7.42 (m, 2H, ArH + OH); 9.83 (s, 1H, CHO).
25 g(0.186 mol)のジメトキシ酢酸メチルを、27 ml(0.215 mol)の酢酸クロライドに、周囲温度で添加する。0.1 g(0.2 mol%)のヨウ素を添加し、次いで、反応混合物を55℃にて16時間撹拌する。過剰の酢酸クロライドを減圧下で蒸発させた後、残渣を100 mlのジクロロメタンに溶解させる。49 g(0.204 mol)のトリフェニルホスフィンを添加し、次いで、反応混合物を37℃にて3時間撹拌する。溶媒を蒸発させた後、残渣をジイソプロピルエーテルから結晶化させる。70 gの(メトキシ(メトキシカルボニル)メチル) トリフェニルホスホニウムクロライドが得られる。収率88%。
1H NMR (400 MHz, CDCl3) 3.61 (s, 3H, OCH 3 ); 3.90 (s, 3H, OCH 3 ); 7.66 (m, 6H, ArH), 7.77 (m, 3H, ArH); 8.01 (m, 6H, ArH); 8.71 (d, J = 13 Hz, 1H, CH).
(第1段階):(Z)-3-(3-ブトキシ-4-ヒドロキシフェニル)-2-メトキシアクリル酸メチル(XIV)
4.0 g(20.6 mmol)の3-ブトキシ-4-ヒドロキシベンズアルデヒドおよび13.25 g(30.9mmol)の(メトキシ(メトキシカルボニル)メチル) トリフェニルホスホニウムクロライドを、40 mlのテトラヒドロフランに懸濁させる。6 ml(42 mmol)のトリエチルアミンを添加した後、この反応媒体を40℃にて16時間撹拌する。反応媒体を、濾過し、次いで、溶媒を蒸発させる。50 mlのジエチルエーテルを添加し、混合物を周囲温度で10分間撹拌した後、濾過する。溶媒を蒸発させた後、残渣をヘプタン/酢酸エチル(8/2)に溶解させて取り出した後、シリカパッチ(2 cm)を通して濾過する。溶媒を蒸発させた後、5.3 gの(Z)-3-(3-ブトキシ-4-ヒドロキシフェニル)-2-メトキシアクリル酸メチルが得られる。収率92%。
1H NMR (400 MHz, CDCl3): 0.91 (t, J = 8 Hz, 3H, CH3); 1.42 (hex, J = 8 Hz, 2H, CH2); 1.75 (pent, J = 8 Hz, 2H, CH2); 3.66 (s, 3H, OCH3); 3.78 (s, 3H, OCH3); 4.00 (t, J = 8 Hz, 2H, CH2); 5.79 (s, 1H, CH=); 6.84 (d, J = 8 Hz, 1H, ArH), 6.88 (s, 1H, ArH); 7.13 (d, J = 8 Hz, 1H, ArH); 7.39 (s, 1H, OH).
2.6 g(9.27 mmol)の(Z)-3-(3-ブトキシ-4-ヒドロキシフェニル)-2-メトキシアクリル酸メチルを、25 mlのジクロロメタンに溶解させ、次いで、2 mlのトリエチルアミンを添加する。1.67 ml(10.2 mmol)の無水トリフルオロメタンスルホン酸を、0℃にてゆっくりと添加する。この反応混合物を、0℃にて2時間撹拌する。反応を、飽和炭酸水素ナトリウム溶液を用いて停止させる。この媒体を、酢酸エチルで抽出する。有機相を合わせて、硫酸ナトリウムで乾燥させた後、シリカパッチ(1 cm)を通して濾過する。溶媒を蒸発させる。3.57 gの(Z)-2-メトキシ-3-(3-ブトキシ-4-(トリフルオロメタンスルホニルオキシ)フェニル)アクリル酸メチルが得られる。収率93%。
1H NMR (400 MHz, CDCl3): 0.91 (t, J = 7 Hz, 3H, CH 3 ); 1.46 (hex, J = 7 Hz, 2H, CH 2 ); 1.76 (pent, J = 7 Hz, 2H, CH2); 3.73 (s, 3H, OCH3); 3.80 (s, 3H, OCH3); 4.00 (t, J = 7 Hz, 2H, CH 2 ); 6.83 (s, 1H, CH=); 7.11 (d, J = 8 Hz, 1H, ArH); 7.20 (d, J = 8 Hz, 1H, ArH); 7.45 (s, 1H, ArH)
1.53 g(36.3 mmol)の水酸化リチウム一水和物を、7.5 g(18.2 mmol)の(Z)-2-メトキシ-3-(3-ブトキシ-4-(トリフルオロメタンスルホニルオキシ)フェニル)アクリル酸メチルのテトラヒドロフラン/水の10/1混合液50 ml中の溶液に添加する。この反応混合物を、68℃にて5時間撹拌する。この反応混合物を、2N塩酸溶液でpH=1に下がるまで酸性にする。反応混合物を、100 mlのヘプタン/酢酸エチル(1/2)混合液で2回抽出する。この有機相を合わせた後、硫酸ナトリウムで乾燥させる。溶媒を蒸発させた後、残渣を30 mlのペンタンに溶解して取り出し、4.7 gの(Z)-3-(3-ブトキシ-4-(トリフルオロメタンスルホニルオキシ)フェニル)-2-メトキシアクリル酸が白色固体の形態で得られる。収率63%。
1H NMR (400 MHz, CDCl3): 1.00 (t, J = 7 Hz, 3H, CH 3 ); 1.56 (hex, J = 7 Hz, 2H, CH 2 ); 1.86 (pent, J = 7 Hz, 2H, CH 2 ); 3.86 (s, 3H, OCH 3 ); 4.10 (t, J = 7 Hz, 2H, CH 2 ); 7.07 (s, 1H, CH=); 7.23 (d, J = 8 Hz, 1H, ArH); 7.33 (d, J = 8 Hz, 1H, ArH); 7.56
87.0 g(2.2 mmol)の(Z)-3-(3-ブトキシ-4-(トリフルオロメタンスルホニルオキシ)フェニル)-2-メトキシアクリル酸(XII)、981 mg(2.61 mmol)の3-ヘプチル-1-メチル-1-[3-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)フェニル]ウレア(III) [国際公開第2007/049158号にしたがって調製したもの]、14 mg(3 mol%)の酢酸パラジウム、および46 mg(6 mol%)のジクロロヘキシルビフェニルホスフィンを、8 mlのジメチルホルムアミドに溶解し、2Mリン酸カリウム溶液1.5 mlを添加し、媒体を数回脱気する。この反応混合物を、90℃にて2時間撹拌する。反応を2M塩酸溶液で停止させ、次いで、混合物を酢酸エチルで抽出する。有機相を塩化ナトリウム溶液で洗浄した後、Na2SO4で乾燥する。溶媒を蒸発させた後、残渣を10 mlのヘプタン/AcOEt(1/1)で溶解させて取り出す。シリカパッチ(1 cm)を通して濾過を行う。溶媒を蒸発させる。残渣をペンタンから結晶化させる。この固体を、イソプロピルエーテル/ヘプタンから再結晶させる。510 mgの(Z)-3-[2-ブトキシ-3’-(3-ヘプチル-1-メチルウレイド)ビフェニル-4-イル]-2-メトキシアクリル酸が固体形態で得られる。収率47%。融点99℃。
1H NMR (400 MHz, CDCl3): 0.85 (t, J = 7 Hz, 3H, CH 3 ); 0.95 (t, J = 7 Hz, 3H, CH 3 ); 1.24 (m, 8H, CH 2 ); 1.42 (m, 4H, CH 2 ); 1.78 (m, 2H, CH 2 ); 3.18 (td, J = 7 Hz, J = 6 Hz, 2H, NCH 2 ); 3.33 (s, 3H, NCH 3 ); 3.89 (s, 3H, OCH 3 ); 4.05 (t, J = 7 Hz, 2H, OCH 2 ); 4.46 (t, J = 6 Hz, 1H, NH); 7.17 (s, 1H, =CH); 7.23 (d, J = 8 Hz, 1H, ArH); 7.35-7.54 (m, 6H, ArH).
Claims (8)
- 前記反応を、パラジウム触媒またはニッケル触媒の存在下で実施することを特徴とする、請求項1に記載の方法。
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| PCT/FR2008/050706 WO2008139121A2 (fr) | 2007-05-11 | 2008-04-18 | Procede de synthese de l'acide (z)-3-[2-butoxy-3'-(3-heptyl-1-methyl-ureido)-biphenyl-4-yl]-2-methoxy-acrylique |
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| WO2005051882A1 (en) * | 2003-11-27 | 2005-06-09 | Takasago International Corporation | Process for producing optically active 3-(4-hydroxyphenyl)propionic acids |
| WO2007049158A2 (en) * | 2005-10-26 | 2007-05-03 | Galderma Research & Development | Ppar modulating biaromatic compounds |
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| CA2686388A1 (fr) | 2008-11-20 |
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| MX2009011926A (es) | 2009-11-18 |
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| ES2397489T3 (es) | 2013-03-07 |
| EP2146954B1 (fr) | 2012-10-31 |
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| WO2008139121A2 (fr) | 2008-11-20 |
| JP5373771B2 (ja) | 2013-12-18 |
| AU2008249831A1 (en) | 2008-11-20 |
| KR20100016412A (ko) | 2010-02-12 |
| EP2146954A2 (fr) | 2010-01-27 |
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