glucosyl-γ-CD | 104723-63-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: glucosyl-γ-CD
• 英文别名: (1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36S,38R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R,50R,51R,52R,53R,54R,55R,56R)-5,10,15,20,30,35,40-heptakis(hydroxymethyl)-25-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecaoxanonacyclo[36.2.2.23,6.28,11.213,16.218,21.223,26.228,31.233,36]hexapentacontane-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-hexadecol
• CAS: 104723-63-9
• 化学式: C₅₄H₉₀O₄₅
• 分子量: 1459.28
• InChiKey: SPSGWVFQAVINCT-FXWIDUTLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -18.8
• 重原子数：
  99
• 可旋转键数：
  11
• 环数：
  31.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  712
• 氢给体数：
  27
• 氢受体数：
  45

反应信息

• 作为反应物：
  描述：

  glucosyl-γ-CD 反应 1.0h， 以9.5%的产率得到
  参考文献：
  名称：

  Preparation, isolation, and characterization of novel heterogeneous branched cyclomalto-oligosaccharides having β-d-galactosyl residue(s) on the side chain

  摘要：

  Transgalactosylated products of branched cyclodextrins (glucosyl-alphaCD, -betaCD, -gammaCD, and maltosyl-alphaCD, -betaCD, -gammaCD)were synthesized by beta-D-galactosidases from Bacillus circulans and Penicillium multicolor using lactose as a donor substrate and branched CDs as acceptors. Eighteen beta-D-galactosylated branched CDs were isolated and purified by HPLC. Their structures were elucidated by FABMS and C-13 NMR spectroscopies, and methylation analysis. The chromatographic behavior of these novel heterogeneous branched CDs on three HPLC columns of different separation modes was compared.

  DOI：

  10.1016/0008-6215(93)87006-e
• 作为产物：
  描述：

  (1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36S,38R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R,50R,51R,52R,53R,54R,55R,56R)-20-[[(2S,3R,4R,5S,6R)-5-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-5,10,15,25,30,35,40-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecaoxanonacyclo[36.2.2.23,6.28,11.213,16.218,21.223,26.228,31.233,36]hexapentacontane-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-hexadecol 生成 glucosyl-γ-CD
  参考文献：
  名称：

  OKADA, YASUYO;KUBOTA, YOKO;KOIZUMI, KYOKO;HIZUKURI, SUSUMU;OHFUJI, TAKEHI+, CHEM. AND PHARM. BULL., 36,(1988) N 6, C. 2176-2185

  摘要：

  DOI：