JP5392467B2 - 液晶およびその他関連した応用向けの分岐アルキルオリゴ糖 - Google Patents
液晶およびその他関連した応用向けの分岐アルキルオリゴ糖 Download PDFInfo
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- JP5392467B2 JP5392467B2 JP2008501848A JP2008501848A JP5392467B2 JP 5392467 B2 JP5392467 B2 JP 5392467B2 JP 2008501848 A JP2008501848 A JP 2008501848A JP 2008501848 A JP2008501848 A JP 2008501848A JP 5392467 B2 JP5392467 B2 JP 5392467B2
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- branched alkyl
- oligosaccharides
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- 229920001542 oligosaccharide Polymers 0.000 title claims description 25
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 22
- -1 alkyl oligosaccharides Chemical class 0.000 title description 30
- 229930186217 Glycolipid Natural products 0.000 claims description 26
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 150000001720 carbohydrates Chemical class 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- 230000002535 lyotropic effect Effects 0.000 claims description 5
- 239000004974 Thermotropic liquid crystal Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 description 14
- HVCOBJNICQPDBP-UHFFFAOYSA-N 3-[3-[3,5-dihydroxy-6-methyl-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxydecanoyloxy]decanoic acid;hydrate Chemical compound O.OC1C(OC(CC(=O)OC(CCCCCCC)CC(O)=O)CCCCCCC)OC(C)C(O)C1OC1C(O)C(O)C(O)C(C)O1 HVCOBJNICQPDBP-UHFFFAOYSA-N 0.000 description 8
- 230000006399 behavior Effects 0.000 description 8
- 239000004094 surface-active agent Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000002537 cosmetic Substances 0.000 description 5
- 239000003599 detergent Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 238000012377 drug delivery Methods 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 150000002482 oligosaccharides Chemical group 0.000 description 5
- 238000001338 self-assembly Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 235000000346 sugar Nutrition 0.000 description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 239000004990 Smectic liquid crystal Substances 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000000823 artificial membrane Substances 0.000 description 4
- 235000014633 carbohydrates Nutrition 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 229930182470 glycoside Natural products 0.000 description 4
- 150000002632 lipids Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000003254 anti-foaming effect Effects 0.000 description 3
- 210000000170 cell membrane Anatomy 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- CAYHVMBQBLYQMT-UHFFFAOYSA-N 2-decyltetradecan-1-ol Chemical compound CCCCCCCCCCCCC(CO)CCCCCCCCCC CAYHVMBQBLYQMT-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 150000001768 cations Chemical group 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 229920001429 chelating resin Polymers 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 239000002502 liposome Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 102100033263 Integrator complex subunit 3 Human genes 0.000 description 1
- 101710092886 Integrator complex subunit 3 Proteins 0.000 description 1
- AYRXSINWFIIFAE-SCLMCMATSA-N Isomaltose Natural products OC[C@H]1O[C@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)[C@@H](O)[C@@H](O)[C@@H]1O AYRXSINWFIIFAE-SCLMCMATSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- AYRXSINWFIIFAE-UHFFFAOYSA-N O6-alpha-D-Galactopyranosyl-D-galactose Natural products OCC1OC(OCC(O)C(O)C(O)C(O)C=O)C(O)C(O)C1O AYRXSINWFIIFAE-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- DLRVVLDZNNYCBX-ZZFZYMBESA-N beta-melibiose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)O1 DLRVVLDZNNYCBX-ZZFZYMBESA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000012202 endocytosis Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000028023 exocytosis Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- DLRVVLDZNNYCBX-CQUJWQHSSA-N gentiobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)C(O)O1 DLRVVLDZNNYCBX-CQUJWQHSSA-N 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- DLRVVLDZNNYCBX-RTPHMHGBSA-N isomaltose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)C(O)O1 DLRVVLDZNNYCBX-RTPHMHGBSA-N 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000008251 pharmaceutical emulsion Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 150000008135 α-glycosides Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/0422—Sugars
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Saccharide Compounds (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- Liquid Crystal Substances (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Description
・低温液晶。例えば、光スイッチおよびその他への応用
・人工膜
・薬のコーティング、および関連した医薬関係への応用(例:ベシクル)
・化粧品、洗剤、ナノ技術における界面活性剤およびミセルへの応用
・加工用、および廃水処理用の抗発泡性界面活性剤
・A=H,CH2Y,CH3,CO2R*,CO2M,COSR*,CSOR*,CONR*R**,C2H4X,CH2CO2R*,CH2COSR*,またはCH2CONR*R**;
・L=H,糖質またはアセチル化糖;
・M=カチオン;
・R3=H,Ac,またはH(C2H4O)xまたはW(C2H4O)x;
・R3’=H,Ac,またはH(C2H4O)xまたはW(C2H4O)x;
・W=OH,NH2,NHC(=W*)R*,NHC(=W*)Y*R*,またはO(C2H4O)xR*;
・Y=W,Cl,Br,F,N3,またはCN;.
・R*,R**=(置換)アルキル,アリール、またはH;
・W*,Y*=O,S,またはNR**;
・Xは、1〜100の整数であり;
・n,m≧2およびm≠n;
・d,d’=1,−1
である。
・A=CH2Y,CH2OL,CH3,CO2R*,CO2M,COSR*,CSOR*,CONR*R**,C2H4W,CH2CO2R*,CH2COSR*,またはCH2CONR*R**;
・L=糖質,またはアセチル化糖;
・M=カチオン;
・R2=H,Ac,またはH(C2H4O)xまたはW(C2H4O)x;
・R2’=H,Ac,またはH(C2H4O)xまたはW(C2H4O)x;
・R3=H,Ac,またはH(C2H4O)xまたはW(C2H4O)x;
・R3’=H,Ac,またはH(C2H4O)xまたはW(C2H4O)x;
・R4=H,Ac,またはH(C2H4O)xまたはW(C2H4O)x;
・R4’=H,Ac,またはH(C2H4O)xまたはW(C2H4O)x;
・W=OH,NH2,NHC(=W*)R*,NHC(=W*)Y*R*,またはO(C2H4O)xR*;
・Y=W,Cl,Br,F,N3,またはCN;
・R*,R**=(置換)アルキル,アリール,またはH;
・W*,Y*=O,S,またはNR**;
・Xは、1〜100の整数であり;
・n,m≧2およびm≠n;
・d,d’=1,−1
である。
β‐ペルアセタート3.4gと、2.3gの2−デシルテトラデカノールを、50mLのジクロロメタンに溶かした溶液を600μLの三フッ化ホウ素メチルエーテルで処理し、約5〜48時間室温で保管した。この混合物を含水重炭酸ナトリウムで洗浄し、硫酸マグネシウム上で乾燥させた。溶媒を蒸発させた後、クロマトグラフィーにより、アセチル化糖脂を精製した(ヘキサン/酢酸エチル)。この中間生産物を、30mL〜40mLのメタノールに溶かし、ナトリウムメトキシドの触媒量で処理した。30分〜60分経過後、アンバーライトIR 120(H+)で処理をして触媒を取り除き、溶媒を蒸発させた。さらに、アノマーを、通常不要であると証明されているイオン交換樹脂の上で、クロマトグラフィーにより精製した。アノマーの、イオン交換樹脂の上での、クロマトグラフィーによるさらなる精製は、一般的に不要であることが証明された。
β‐ペルアセタート3.4gと、2.7gの2−デシルテトラデカノールを、50mLの無水ジクロロメタンに溶かした溶液を、600μLの四塩化スズで処理し、約2〜3日室温で保管した。反応混合物を湿らせたセリットで濾過した後、含水重炭酸ナトリウムで洗浄し、硫酸マグネシウム上で乾燥させた。溶媒を蒸発させた後、クロマトグラフィーにより、アセチル化糖脂を精製した(ヘキサン/酢酸エチル)。この中間生産物を、30mL〜100mLのメタノールに溶かし、ナトリウムメトキシドの触媒量で処理した。30分〜3時間経過後、アンバーライトIR 120(H+)で処理をして触媒を取り除き、溶媒を蒸発させた。アノマーの、イオン交換樹脂の上での、クロマトグラフィーによるさらなる精製は、通常不要であった。
収率:28%;Cr?SmA170℃Dec
1H−NMR(300MHz,CDCl3,ペルアセタート):d5.45(dd,H−3;10.0Hz,9.5Hz),5.44(dd,H−4’;3.0Hz,1.0Hz),5.31(dd,H−3’;10.5Hz,3.0Hz),5.18(d,H−1;3.5Hz),5.09(dd,H−2’;3.5Hz,10.5Hz),5.04(dd,H−4;9.5Hz,10.0Hz),4.97(d,H−1’;3.5Hz),4.76(dd,H−2;3.5Hz,10.0Hz),4.22(ddd,H−5’;1.0Hz,7.0Hz,6.5Hz),4.09(dd,H−6’a;6.5Hz,11.0Hz);4.03(dd,H−6’b;7.0Hz,11.0Hz),3.93(ddd,H−5;10.0Hz,5.0Hz,2.5Hz),3.70(dd,H−6a;5.0Hz,11.5Hz),3.60(2dd,α−H;9.5Hz,6.0Hz);3.53(dd,H−6b;2.5Hz,11.5Hz),3.22(dd,α’−H;9.5Hz,6.0Hz),2.12(s,3H,Ac),2.11(s,3H,Ac),2.04(s,3H,Ac),2.03(s,6H,2Ac),2.00(s,3H,Ac),1.96(s,3H,Ac),1.57(mc,β−H),1.36−1.17(m,24H,CH2),0.87(2t,6H,CH3)ppm.
収率:35%;Cr19℃ SmA115℃ Cub192℃ Col210℃I
1H−NMR(400MHz,CDCl3,ペルアセタート):d5.34(d,H−1’;4.0Hz),5.29(dd,H−3’;10.0Hz,10.0Hz),5.18(dd,H−3;9.0Hz,9.0Hz),4.98(dd,H−4’;10.0Hz,10.0Hz),4.79(dd,H−2’;4.0Hz,10.0Hz),4.75(dd,H−2;8.0Hz,9.5Hz),4.41(2d,H−1;8.0Hz),4.39(dd,H−6a;3.0Hz,12.0Hz),4.18(dd,H−6’a;4.0Hz,12.0Hz),4.17(dd,H−6b;4.5Hz,12.0Hz),3.97(dd,H−6’b;2.5Hz,12.0Hz),3.93(dd,H−4;9.0Hz,9.5Hz),3.90(ddd,H−5’;10.0Hz,4.0Hz,2.5Hz),3.71(dd,α−H;9.5Hz,5.5Hz),3.59(ddd,H−5;9.5Hz,3.0Hz,4.5Hz),3.22(dd,α−H’;9.5Hz,6.5Hz),2.07(s,3H,Ac),2.03(s,3H,Ac),1.97(s,3H,Ac),1.95(s,3H,Ac),1.93(s,9H,3Ac),1.47(m,β−H),1.29−1.11(m,32H,CH2),0.81(2t,6H,CH3)ppm.
収率:40%;Cr19℃ SmA73℃ Cub131℃ Col225℃I
収率:21%;Cr74°CI
1H−NMR(300MHz,CDCl3,ペルアセタート):d5.50(dd,H−3;10.0Hz,8.5Hz),5.38(d,H−1’;4.0Hz),5.36(dd,H−3’;10.5Hz,9.5Hz),5.04(dd,H−4’;9.5Hz,10.0Hz),4.92(H−1;4.0Hz),4.85(dd,H−2’;4.0Hz,10.5Hz),4.70(2dd,H−2;4.0Hz,10.0Hz),4.43(dd,H−6*;2Hz,12Hz),4.23(dd,H−6*;4Hz,12Hz),4.22(dd,H−6*;3.5Hz,12Hz),4.03(dd,H−6*;2Hz,12Hz),4.00−3.89(m,3H,H−4,H−5,H−5’),3.61/3.60(2dd,α−H;9.5Hz,6.5Hz),3.24/3.22(2dd,α−H’;9.5Hz,6.0Hz),2.12(s,3H,Ac),2.08(s,3H,Ac),2.05(s,3H,Ac),2.02(s,3H、Ac),2.01(s,3H,Ac),1.99(s,6H,2Ac),1.55(mc,β−H),1.44−1.18(m,8H,CH2),0.91−0.84(mc,6H,CH3)ppm.
収率:18%;Cr123℃ SmA224℃ Dec
収率:38%;Cr?SmA189℃ dec
1H−NMR(400MHz,CDCl3,ペルアセタート):d5.17(dd,H−3*;10.0Hz,9.5Hz),5.12(dd,H−3*;10.0Hz,9.5Hz),5.04(dd,H−4’;9.5Hz,10.0Hz),4.89(dd,H−2*;8.0Hz,10.0Hz),4.87(dd,H−2*;8.0Hz,10.0Hz),4.49(d,H−1*;8.0Hz),4.48(dd,H−6a*;2.0Hz,12.0Hz),4.39(d,H−1*;8.0Hz),4.34(dd,H−6a*;4.5Hz,12.5Hz),4.07(dd,H−6b*;5.0Hz,12.0Hz),4.03(dd,H−6b*;2.0Hz,12.5Hz),3.75(dd,H−4;10.0Hz,10.0Hz),3.73(dd,α−H;9.5Hz,6.0Hz),3.64(ddd,H−5*;10.0Hz,2.0Hz,4.5Hz),3.55(ddd,H−5*;10.0Hz,2.0Hz,5.0Hz),3.25(dd,α’−H;9.5Hz,6.0Hz),2.11(s,3H,Ac),2.08(s,3H,Ac),2.01(s,3H,Ac),2.00(s,6H,2Ac),1.99(s,3H,Ac),1.96(s,3H,Ac),1.50(mc,β−H),1.30−1.18(m,16H,CH2),0.86(mc,6H,CH3)ppm.
収率:26%;Cr117℃ Col235℃I
1H−NMR(400MHz,CDCl3,ペルアセタート):d5.31(bd,H−4’;3.5Hz,<1Hz),5.16(dd,H−3;9.5Hz,9.5Hz),5.07(dd,H−2’;8.0Hz,10.5Hz),4.91(dd,H−3’;10.5Hz,3.5Hz),4.86(dd,H−2;8.0Hz,9.5Hz),4.44(d,H−I*;8.0Hz),4.44(mC,H−6*),4.38(d,H−1*;8.0Hz),4.12−4.01(m,3H,H−6*),3.83(bdd,H−5’;<1Hz,7Hz,7Hz),3.76(dd,H−4;9.5Hz,9.5Hz),3.55(mc,H−5),3.72(dd,α−H;9.5Hz,5.0Hz),3.23(dd,α’−H;9.5Hz,5.0Hz),2.12(Int3,s,Ac),2.08(s,3H,Ac),2.03(s,3H,Ac),2.01(s,6H,2Ac),1.98(s,3H,Ac),1.93(s,3H,Ac),1.58(mc,β−H),1.30−1.16(m,40H,CH2),0.84(t,6H,CH3)ppm.
収率:5%(+20%α/β−混合〜5:3)
Cr93℃ SmA142℃ Cub164℃ Col182℃I
1H−NMR(270MHz,CDCl3,3,6,2’,3’,4’,6’−ヘキサアセタート):d5.34(bd,H−4’;3.0Hz),5.19(dd,H−3;10.0Hz,9.5Hz),5.12(dd,H−2’;8.0Hz,10.5Hz),4.95(dd,H−3’;10.5Hz,3.0Hz),4.80(d,H−1;4.0Hz),4.49(d,H−1’;8.0Hz),4.40(dd,H−6*a;2.0Hz,12.0Hz),4.21−4.02(m,3H,3H−6*),3.87(bdd,H−5’;7Hz,7Hz),3,84(mc,H−5),3.65(dd,H−4;9.5Hz,9.5Hz),3.62(dd,α−H;9.5Hz,6.0Hz),3.54(dd,H−2;10.0Hz,4.0Hz),3.30(dd,α’−H;9.5Hz,6.0Hz),2.15(s,3H,Ac),2.12(s,3H,Ac),2.11(s,3H,Ac),2.05(s,3H,Ac),2.04(s,3H,Ac),1.96(s,3H,Ac),1.60(mc,β−H),1.40−1.15(m,40H,CH2),0.87(t,6H,CH3)ppm.
Claims (2)
- A=CH2Y;
L=Hまたは任意の糖質;
R3=HまたはAc;
R3’=HまたはAc;
W=OH;
Y=W;
mおよびn=2,m=n;および
d=1、d’は、1または−1
であることを特徴とする、次の化学式Iの構造を有する、分岐鎖のアルキルα‐およびβ‐オリゴ糖の糖脂質の、サーモトロピック液晶への応用における使用。
- A=CH2Y;
L=Hまたは任意の糖質;
R3=H;
R3’=H;
W=OH;
Y=W;
mおよびn=2,m=n;および
d=1、d’は、1または−1
であることを特徴とする次の、化学式Iの構造を有する、分岐鎖のアルキルα‐およびβ‐オリゴ糖の糖脂質の、リオトロピック液晶への応用における使用。
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MYPI20051074 MY138164A (en) | 2005-03-15 | 2005-03-15 | Glycolipids of branched chain alkyl oligosaccharides for liquid crystal and related applications |
MYPI20051074 | 2005-03-15 | ||
PCT/SG2006/000033 WO2006098699A1 (en) | 2005-03-15 | 2006-02-20 | Glycolipids of branched chain alkyl oligosaccharides for liquid crystal and related applications |
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US (2) | US8304525B2 (ja) |
EP (1) | EP1861410A4 (ja) |
JP (1) | JP5392467B2 (ja) |
CN (1) | CN101146816B (ja) |
MY (1) | MY138164A (ja) |
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US3219656A (en) | 1963-08-12 | 1965-11-23 | Rohm & Haas | Alkylpolyalkoxyalkyl glucosides and process of preparation therefor |
US3547828A (en) | 1968-09-03 | 1970-12-15 | Rohm & Haas | Alkyl oligosaccharides and their mixtures with alkyl glucosides and alkanols |
FR1595413A (ja) | 1968-12-19 | 1970-06-08 | ||
US3839318A (en) | 1970-09-27 | 1974-10-01 | Rohm & Haas | Process for preparation of alkyl glucosides and alkyl oligosaccharides |
EP0041960A1 (de) | 1979-12-12 | 1981-12-23 | KLAUSER, Werner | Teilkörper-strahlungsdosimeter, automatengerecht |
FR2663570B1 (fr) | 1990-06-22 | 1992-09-18 | Pont A Mousson | Procede, moule et installation pour la coulee de metal multi-etages sous basse pression. |
DE4110506A1 (de) * | 1991-03-30 | 1992-10-01 | Huels Chemische Werke Ag | Emulgatoren zur herstellung von in der kosmetik oder medizin verwendbaren oel-in-wasser-emulsionen etherischer oele |
DE4230504A1 (de) | 1992-09-15 | 1994-03-17 | Beiersdorf Ag | Stabile kosmetische Mittel |
JPH07228514A (ja) * | 1993-12-21 | 1995-08-29 | Nippon Fine Chem Co Ltd | 酸化染毛剤組成物 |
JPH0840851A (ja) * | 1994-07-29 | 1996-02-13 | Shiseido Co Ltd | 酸化染毛剤組成物 |
US5717119A (en) | 1994-10-31 | 1998-02-10 | Lambent Technologies Inc. | Polyoxyalkylene glycol guerbet esters |
JPH0920627A (ja) * | 1995-06-30 | 1997-01-21 | Shiseido Co Ltd | 酸化染毛剤組成物 |
US5736571A (en) | 1995-08-17 | 1998-04-07 | Fan Tech Ltd | Guerbet meadowfoam esters in personal care |
DE19546416A1 (de) | 1995-12-12 | 1997-06-19 | Basf Ag | Ölemulsion |
DE19615271A1 (de) | 1996-04-18 | 1997-10-23 | Huels Chemische Werke Ag | Tensidhaltige Reinigungsmittel in Form einer Mikroemulsion |
DE19735790A1 (de) | 1997-08-18 | 1999-02-25 | Henkel Kgaa | Mikroemulsionen |
JP3799428B2 (ja) | 1998-03-05 | 2006-07-19 | サンノプコ株式会社 | 水溶性消泡剤組成物 |
EP0962469A1 (en) * | 1998-06-05 | 1999-12-08 | Fina Research S.A. | Titanated chromium catalyst supported on silica-aluminophosphate |
US6013813A (en) | 1998-06-17 | 2000-01-11 | Hansotech Inc | Guerbet based sorbitan esters |
SE523226C2 (sv) | 2000-05-25 | 2004-04-06 | Akzo Nobel Nv | En mikroemulsion innehållande en grenad alkylglykosid |
GB0106466D0 (en) * | 2001-03-15 | 2001-05-02 | Unilever Plc | Fabric softening compositions |
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US20090036669A1 (en) | 2009-02-05 |
EP1861410A1 (en) | 2007-12-05 |
US8304525B2 (en) | 2012-11-06 |
US8907070B2 (en) | 2014-12-09 |
US20130150567A1 (en) | 2013-06-13 |
JP2008533139A (ja) | 2008-08-21 |
ZA200708477B (en) | 2008-07-30 |
WO2006098699A1 (en) | 2006-09-21 |
EP1861410A4 (en) | 2013-01-09 |
CN101146816A (zh) | 2008-03-19 |
MY138164A (en) | 2009-04-30 |
CN101146816B (zh) | 2013-06-12 |
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