methyl 4-O-α-maltosyl-β-D-glucopyranoside | 60575-00-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl 4-O-α-maltosyl-β-D-glucopyranoside
• 英文别名: methyl β-D-maltotrioside；methyl β-maltotrioside；methyl α-D-maltotrioside；Glc(a1-4)Glc(a1-4)b-Glc1Me；(2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-methoxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
• CAS: 60575-00-0
• 化学式: C₁₉H₃₄O₁₆
• 分子量: 518.469
• InChiKey: YHLYETOEEVCCRS-DHFUVDTISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -6.3
• 重原子数：
  35
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  258
• 氢给体数：
  10
• 氢受体数：
  16

反应信息

• 作为反应物：
  描述：

  methyl 4-O-α-maltosyl-β-D-glucopyranoside 生成 methyl-2,3,6,2',3',6',2'',3''-octa-O-acetyl-4'',6''-O-benzylidene-β-maltotrioside
  参考文献：
  名称：

  KUROKAWA, YUMI;TAKEDA, TADAHIRO;KOMURA, YASUHIRO;OGIHARA, YUKIO;SHIMIZU, +, CARBOHYDR. RES., 175,(1988) N 1, 144-152

  摘要：

  DOI：
• 作为产物：
  描述：

  在 三乙胺 作用下， 以 甲醇 、 水 为溶剂， 生成 methyl 4-O-α-maltosyl-β-D-glucopyranoside
  参考文献：
  名称：

  与L-阿拉伯糖基-D-葡聚糖有关的四糖，五糖和六糖的合成。

  摘要：

  DOI：

  10.1016/0008-6215(88)80165-4

文献信息

• Use Of An Alkyl Glycoside Or Of A Mixture Of At Least Two Alkyl Glycosides As Agent Intended For Inhibiting Microbial Growth, And Compositions Containing It
  申请人：Thiebault Nicolas

  公开号：US20090306011A1

  公开（公告）日：2009-12-10

  The present invention relates to the use of an alkyl glycoside or of a mixture of at least two alkyl glycosides as agent intended for inhibiting microbial growth, in particular in a cosmetic, pharmaceutical or food composition.

  本发明涉及将烷基糖苷或至少两种烷基糖苷混合物用作抑制微生物生长的药剂，特别是在化妆品、药品或食品组合物中的用途。
• Selective TEMPO‐Catalyzed Chemicals vs. Electrochemical Oxidation of Carbohydrate Derivatives
  作者：Maximilien Barbier、Tony Breton、Karine Servat、Eric Grand、Boniface Kokoh、José Kovensky

  DOI：10.1080/07328300600636819

  日期：2006.5.1

  TEMPO-catalyzed electrochemical oxidation of carbohydrate derivatives was performed and compared with chemical oxidation, which requires the use of co-oxidants. Allyl-protected derivatives could be readily oxidized by both methods. Electrochemical selectivE oxidation of primary positions has been adapted to unprotected mono- and oligosaccharides.
• Efficient regioselective chemical modifications of maltotriose: an easy access to oligosaccharidic scaffold
  作者：Nicolas Thiebault、David Lesur、Paul Godé、Vincent Moreau、Florence Djedaïni-Pilard

  DOI：10.1016/j.carres.2008.04.035

  日期：2008.11

  Regioselective chlorination of fully unprotected maltotriose has given in high yield 1(I),2(I-III),3(I-III),4(III)-octa-O-acetyl-6(I-III)-trichloro-6(I-III)-trideoxymaltotriose. Moreover, regioselective ditritylation of methyl beta-maltotrioside has provided the two regioselectively C-6-disubstituted trisaccharides. Selective deprotection of these new compounds gives the corresponding diol and halogenated analogues, respectively, in good yield. All compounds have been completely characterized and the substitution pattern in the oligosaccharidic sequence has been elucidated. A new family of amphiphilic carbohydrates, namely the 6-deoxy-6-alkylthiomaltotriose derivatives, bearing either two or three thioalkyl hydrophobic chains, respectively, has been synthesized. Critical micellar concentration (CMC) values as well as the antimicrobial properties have been evaluated for amphiphilic compounds. (C) 2008 Elsevier Ltd. All rights reserved.
• Synthesis of some oligosaccharide methyl glycosides
  作者：Norman W.H. Cheetham、Grace Teng

  DOI：10.1016/0008-6215(85)85018-7

  日期：1985.11
• Bock, Klaus; Skrydstrup, Troels, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 12, p. 869 - 873
  作者：Bock, Klaus、Skrydstrup, Troels

  DOI：——

  日期：——