JP5394645B2 - 糖結合型スピロクラウンエーテル誘導体 - Google Patents
糖結合型スピロクラウンエーテル誘導体 Download PDFInfo
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- JP5394645B2 JP5394645B2 JP2008061715A JP2008061715A JP5394645B2 JP 5394645 B2 JP5394645 B2 JP 5394645B2 JP 2008061715 A JP2008061715 A JP 2008061715A JP 2008061715 A JP2008061715 A JP 2008061715A JP 5394645 B2 JP5394645 B2 JP 5394645B2
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- 150000002170 ethers Chemical class 0.000 title claims description 17
- 150000003983 crown ethers Chemical class 0.000 claims description 20
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 7
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 claims description 6
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical class OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 239000012190 activator Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- JDIBGQFKXXXXPN-UHFFFAOYSA-N bismuth(3+) Chemical compound [Bi+3] JDIBGQFKXXXXPN-UHFFFAOYSA-N 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000018044 dehydration Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- -1 spiro crown ether Chemical class 0.000 description 6
- NYENCOMLZDQKNH-UHFFFAOYSA-K bis(trifluoromethylsulfonyloxy)bismuthanyl trifluoromethanesulfonate Chemical compound [Bi+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F NYENCOMLZDQKNH-UHFFFAOYSA-K 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000004809 thin layer chromatography Methods 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 2
- FUPIDCLLLRFWCH-UHFFFAOYSA-N C(C1=CC=CC=C1)(=O)C(COCCOCCOCCO)O Chemical compound C(C1=CC=CC=C1)(=O)C(COCCOCCOCCO)O FUPIDCLLLRFWCH-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical class CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000003786 synthesis reaction 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
- 0 *CC(C(*)C(*)C1*)OC1(*CCOCCOCCOCCC1)C1=O Chemical compound *CC(C(*)C(*)C1*)OC1(*CCOCCOCCOCCC1)C1=O 0.000 description 1
- SPRPNGGFNKKJFP-CBQIKETKSA-N C(=C)[C@@]1(O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO Chemical compound C(=C)[C@@]1(O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO SPRPNGGFNKKJFP-CBQIKETKSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N L-glucitol Chemical compound OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 102000004856 Lectins Human genes 0.000 description 1
- 108090001090 Lectins Proteins 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 150000001923 cyclic compounds Chemical group 0.000 description 1
- 238000007360 debenzoylation reaction Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 239000011982 enantioselective catalyst Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002523 lectin Substances 0.000 description 1
- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003863 physical function Effects 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 1
- 229960002218 sodium chlorite Drugs 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Saccharide Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Description
Toshiyuki, I.ら、「Synthesis of Chiralazacrown Ethers Derived From α-D-Glucose and Their Catalytic Properties on The Asymmetric Michael Addition」、Heterocycles, 2001年, 55巻, 37ページ. Reinhoudt, R. D.ら、「The Effect of Crown Ethers on Enzyme-catalysed Reactions in Organic Solvents」、Journal of Chemical Society Chemical Communications, 1989年, 359ページ. Paul, D.ら、「Chemical Activation of Cytochrome c Proteins via Crown Ether Complexation: Cold-Active Synzymes for Enantiomer-Selective Sulfoxide Oxidation in Methanol」、Journal of The American Chemical Society, 2003年, 125巻, 11478ページ.
本発明は、糖分子のヘミケタール構造のアノマー炭素原子をクラウンエーテルの環状炭素原子に含み、糖分子とクラウンエーテルがスピロ構造となる糖結合型スピロクラウンエーテル誘導体を製造するにあたり、式[4]の1−C−ビニル化糖を原料とし、エチレングリコール誘導体に対し、活性化剤としてビスマス(III)トリフレートを作用させる事で式[1]〜[3]の新規な糖結合型スピロクラウンエーテル誘導体を製造する。
2,3,4,6-トリ-O-ベンジル-1C-ビニル-α-D-グルコピラノースを、ジクロロメタン中、5 mol%のビスマス(III)トリフレートを用い、モノベンゾイル−テトラエチレングリコールと反応させる。次に、オゾン酸化を行いさらに酸化することで、ビニル基をカルボキシル基へと変換し、その後、ベンゾイル基を脱保護し、塩基にDIEAを用いPyBOPにて脱水縮合させることで、式[2]に示す糖結合型スピロクラウンエーテル誘導体を得る。
2,3,4,6-トリ-O-ベンジル-1-C-ビニル-α-D-グルコピラノース(256.5 mg/ 0.45 mmol)と、ビスマス(III)トリフレート(15.2 mg/ 0.023 mmol)と、ドライアライト(379.6 mg)をナスフラスコに入れ、アルゴン雰囲気下でジクロロメタン(3.5 mL)に溶解させ0℃にした。その後、モノベンゾイル−テトラエチレングリコール(165.3 mg/ 0.55 mmol)を加え2時間撹拌した。次に、炭酸水素ナトリウム水溶液を用いて反応を停止させ、酢酸エチルと炭酸水素ナトリウム水溶液を用いて有機層を抽出し、無水硫酸ナトリウムによって乾燥させた。薄層クロマトグラフィー(展開溶媒比ヘキサン:酢酸エチル=2:1)によって精製を行った。
1H-NMR (600 MHz, CDCl3) δ 3.34 (1H, d, J = 9.6 Hz, H-2), 3.48-3.70 (14H, m, H-4, Ha-6, OCH2CH2O), 3.76〜3.79 (3H, m, Hb-6, OCH2CH2O), 3.85 (1H, m, H-5), 4.10 (1H, t, J = 9.7Hz, H-3), 5.27 ( 1H, dd, J = 2.0 Hz, J = 11.0 Hz, CH=CHaHb), 5.54 (1H, dd, J = 2.1 Hz, J = 11.0 Hz, CH=CHaHb), 5.99 (1H, m, CH=CH2), 13C-NMR (150 MHz, CDCl3) δ61.4 (OCH2CH2O), 64.10 (OCH2CH2O), 68.79 (C-6), 69.15 (OCH2CH2O), 70.00 (OCH2CH2O), 70.59 (OCH2CH2O), 70.64 (OCH2CH2O), 70.64 (OCH2CH2O), 70.73 (OCH2CH2O), 71.54 (C-5), 78.48 (C-4), 82.99 (C-3), 84.29 (C-2), 99.46 (C-1), 118.78 (CH=CH2), 135.28 (CH=CH2).
次に、工程1で得られた生成物(220.9 mg/ 0.26 mmol)をジクロロメタン(10.0 mL)に溶かし、オゾンガスをバブリングさせ、6時間後に、トリフェニルホスフィン(260.4 mg/ 0.99 mmol)を加えた。24時間後、t-ブタノール(4.0 mL)と純水(1.0 mL)の混合溶媒中、亜塩素酸ナトリウム(238.5 mg/ 2.64 mmol)、リン酸二水素ナトリウム(122.2 mg/ 0.78 mmol)、2−メチル−2−ブテン(121.6 μL/ 1.15 mmol)を加えた。48時間後、ジクロロメタンと食塩水を用いて有機層を抽出し、無水硫酸ナトリウムによって乾燥させた。薄層クロマトグラフィー(展開溶媒比クロロホルム:メタノール=5:1)によって精製を行った。その後、テトラヒドロフラン中、水酸化ナトリウム水溶液を用いて脱ベンゾイル化を行った。
1H-NMR (600 MHz, CDCl3) δ3.37-4.00 (22 H, m, H-2, H-3, H-4, H-5, H-6, OCH2CH2O), 13C-NMR (150 MHz, CDCl3) δ60.4 (OCH2CH2O), 62.6 (OCH2CH2O), 68.5-70.4 (OCH2CH2O, H-6), 78.1 (C-5), 82.4 (C-4), 82.9 (C-2, C-3), 99.7 (C-1), 172.3 (C=O)
式[2]の糖結合型スピロクラウンエーテル誘導体の合成
工程2で得られた化合物(20.4 mg/ 0.027 mmol)を、ジクロロメタン(3.0 mL)に溶かし、PyBOP (28.3 mg/ 0.054 mmol)、DIEA (9.3 μL/ 0.054 mmol)を加えた後48時間撹拌した。酢酸エチルとクエン酸水溶液を用いて有機層を抽出し、さらに酢酸エチルと炭酸水素ナトリウム水溶液を用いて有機層を抽出し、無水硫酸ナトリウムによって乾燥させた。薄層クロマトグラフィー(展開溶媒比クロロホルム:メタノール=15:1)によって精製を行い、式[2]の糖結合型スピロクラウンエーテル誘導体(6.8 mg)を得た。
13C-NMR (150 MHz, CDCl3):δ 99.7 (C-1), 168.6 (C=O).
Claims (4)
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