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ethyl 3-O-allyl-2,4,6-tri-O-benzyl-1-thio-β-D-glucopyranoside | 128716-38-1

中文名称
——
中文别名
——
英文名称
ethyl 3-O-allyl-2,4,6-tri-O-benzyl-1-thio-β-D-glucopyranoside
英文别名
(2S,3R,4S,5R,6R)-2-ethylsulfanyl-3,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)-4-prop-2-enoxyoxane
ethyl 3-O-allyl-2,4,6-tri-O-benzyl-1-thio-β-D-glucopyranoside化学式
CAS
128716-38-1
化学式
C32H38O5S
mdl
——
分子量
534.717
InChiKey
BUZJINPJRPIXLF-VJLURNNQSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    6.42
  • 重原子数:
    38.0
  • 可旋转键数:
    15.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    46.15
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    对应于9型肺炎链球菌荚膜多糖结构的寡糖的合成。
    摘要:
    两种三糖,α-D-Galp-(1-> 3)-beta-D-ManpNAc-(1-> 4)-beta-D-Glcp和alpha-D-Glcp-(1-> 3) -β-D-ManpNAc-(1-> 4)-β-D-Glcp分别对应于肺炎链球菌荚膜多糖9A,L,V和9N型多糖的结构,已被合成为2-氨基乙基糖苷和作为受保护的TMSE糖苷。乙基硫代糖苷用作糖基供体,而NIS / TfOH(对于β键,则在CH(2)Cl(2)中)和DMTST(对于α键,则在Et(2)O中)用作糖基化促进剂。通过叠氮化置换具有β-D-葡萄糖构型的2-O-三氟甲磺酸酯,可以在二糖水平上引入β-ManNAc基序。保护基图案允许连续合成更大的结构。
    DOI:
    10.1016/s0008-6215(02)00263-x
  • 作为产物:
    描述:
    1,2,4,6-四-O-乙酰基-3-O-烯丙基-β-D-吡喃葡萄糖 在 4 A molecular sieve 、 sodium methylate 、 sodium hydride 、 zinc(II) chloride 作用下, 以 甲醇二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 20.25h, 生成 ethyl 3-O-allyl-2,4,6-tri-O-benzyl-1-thio-β-D-glucopyranoside
    参考文献:
    名称:
    合成的6A和6B型肺炎链球菌荚膜多糖的选择性保护的三糖结构单元。
    摘要:
    4-甲氧基苄基2,4-二-O-苄基-3-O- [2,4,6-三-O-苄基-3-O-(3,4,6-三-O-苄基-α-D -半乳糖吡喃糖基)-α-D-吡喃葡萄糖基]-α-L-鼠李糖吡喃糖苷(22),α-D-Galp-(1 ---- 3)-alpha-D-Glcp-(1- --3)肺炎链球菌6A和6B型荚膜多糖的α-L-Rhap片段[---- 2)-α-D-Galp-(1 ---- 3)-α-D-Glcp -(1 ---- 3)-alpha-L-Rhap-(1 ---- X)-D- RibOH-(5-P ----] n(6A,X = 3; 6B,X = 4)已经合成了乙基3-O-烯丙基-2,4,6-三-O-苄基-1-硫代-β-D-吡喃葡萄糖苷与4-甲氧基苄基2,4-二-O-苄基-以三氟甲磺酸甲酯为促进剂,在乙醚中形成α-L-鼠李糖吡喃糖苷,将所得的α-D-Glcp-(1 ---- 3)-α-L-
    DOI:
    10.1016/0008-6215(89)85090-6
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文献信息

  • Synthesis of four spacer-containing `tetrasaccharides' that represent four possible repeating units of the capsular polysaccharide of Streptococcus pneumoniae type 6B
    作者:Mark-J.L. Thijssen、Menno H.G. Bijkerk、Johannis P. Kamerling、Johannes F.G. Vliegenthart
    DOI:10.1016/s0008-6215(97)10013-1
    日期:1998.1
    In the framework of studies towards oligosaccharide-conjugate based vaccines against Streptococcus pneumoniae, the synthesis is reported of four spacer-containing tetrasaccharides that each can be conceived as representing a repeating unit of the capsular polysaccharide of S. pneumoniae serotype 6B, namely, 3-aminopropyl D-ribityl-(5-->hydrogen phosphate-->2)-alpha-D-galactopyranosyl-(1-->3) -alph
    3)-α-L-鼠李糖基-(1→4)-5-O-(3-氨丙基磷酸氢盐)-D-核糖醇。磷酸化使用H-膦酸酯方法进行。
  • Synthesis of spacer-containing di- and tri-saccharides that represent parts of the capsular polysaccharide of Streptococcus pneumoniae type 6B
    作者:Mark J.L Thijssen、Merlijn N van Rijswijk、Johannis P Kamerling、Johannes F.G Vliegenthart
    DOI:10.1016/s0008-6215(97)00271-1
    日期:1998.1
    In the framework of studies towards oligosaccharide-conjugate-based vaccines against Streptococcus pneumoniae, the synthesis is reported of several spacer-containing oligosaccharides that represent parts of the capsular polysaccharide of S. pneumoniae serotype 6B, namely alpha-L-rhamnopyranosyl-(1-->4)-5-O-(3-aminopropyl hydrogen phosphate)-D-ribitol, 3-aminopropyl D-ribitol-(5-->hydrogen phosphat
    在针对针对肺炎链球菌的基于寡糖缀合物的疫苗的研究框架中,据报道合成了几种含间隔基的寡糖,这些寡糖代表肺炎链球菌血清型6B的荚膜多糖的一部分,即α-L-鼠李糖吡喃糖基-(1- -> 4)-5-O-(3-氨基丙基氢磷酸)-D-核糖醇,3-氨基丙基D-核糖醇-(5->磷酸氢-> 2)-α-D-吡喃半乳糖苷,3-氨基丙基α-L-鼠李吡喃糖基-(1-> 4)-D-核糖基-(5->磷酸氢盐-> 2)-α-D-吡喃半乳糖苷和3-氨丙基D-核糖基-(5->磷酸氢盐-> 2)-α-D-吡喃半乳糖基-(1-> 3)-α-D-吡喃葡萄糖苷。使用H-膦酸酯方法进行磷酸化。
  • Synthesis of structural elements of the capsular polysaccharides of Streptococcus pneumoniae types 6A and 6B
    作者:Ted M. Slaghek、Anita H. van Oijen、Augustinus A.M. Maas、Johannis P. Kamerling、Johannes F.G. Vliegenthart
    DOI:10.1016/0008-6215(90)84051-u
    日期:1990.10
    copyranosyl-(1----3)- O-alpha-L-rhamnopyranosyl-(1----4)-D-ribitol (27), which are structural elements of the capsular polysaccharides of Streptococcus pneumoniae types 6A and 6B ([----2)-alpha-D-Galp-(1----3)-alpha-D-Glcp-(1----3)-alpha-L-Rhap- (1----X)- D-Rib-ol-(5-P----]n; 6A X = 3, 6B X = 4), have been synthesised. Ethyl 3-O-allyl-2,4,6-tri-O-benzyl-1-thio-beta-D-glucopyranoside (3) was coupled
    O-alpha-d-Glucopyranosyl-(1 ---- 3)-alpha,beta-L-鼠李吡喃糖(15),O-alpha-D-吡喃半乳糖基-(1 ---- 3)-O-alpha-D -吡喃葡萄糖基-(1 ---- 3)-α-α,β-L-鼠李糖吡喃糖(17),O-α-D-吡喃吡喃糖基-(1 ---- 3)-O-α-D-吡喃葡糖基-( 1 ---- 3)-O-α-L-鼠李吡喃糖基-(1 ---- 3)-D-核糖醇(23)和O-α-D-半乳糖吡喃糖基-(1 ---- 3)- O-α-D-吡喃葡萄糖基-(1 ---- 3)-O-α-L-鼠李糖基吡喃糖基-(1 ---- 4)-D-核糖醇(27),它们是荚膜多糖的结构成分肺炎链球菌6A和6B型([---- 2] -alpha-D-Galp-(1 ---- 3)-alpha-D-Glcp-(1 ---- 3)-alpha-L-Rhap -已经合成了-(1
  • SLAGHEK, TED M.;VAN, VLIET MICHIEL J.;MAAS, AUGUSTINUS A. M.;KAMERLING, J+, CARBOHYDR. RES., 195,(1989) N, C. 75-86
    作者:SLAGHEK, TED M.、VAN, VLIET MICHIEL J.、MAAS, AUGUSTINUS A. M.、KAMERLING, J+
    DOI:——
    日期:——
  • Synthesis of a selectively protected trisaccharide building block of the capsular polysaccharide of streptococcus pneumoniae types 6A and 6B
    作者:Ted M. Slaghek、Michiel J. van Vliet、Augustinus A.M. Maas、Johannis P. Kamerling、Johannes F.G. Vliegenthart
    DOI:10.1016/0008-6215(89)85090-6
    日期:1989.12
    amnopyranoside (22), a building block for the alpha-D-Galp-(1----3)-alpha-D-Glcp-(1----3)-alpha-L-Rhap fragment of the capsular polysaccharides of Streptococcus pneumoniae types 6A and 6B [----2)-alpha-D-Galp-(1----3)-alpha-D-Glcp-(1----3)-alpha-L-Rhap-( 1----X)-D- RibOH-(5-P----]n (6A, X = 3; 6B, X = 4) has been synthesised. Ethyl 3-O-allyl-2,4,6-tri-O-benzyl-1-thio-beta-D-glucopyranoside was coupled
    4-甲氧基苄基2,4-二-O-苄基-3-O- [2,4,6-三-O-苄基-3-O-(3,4,6-三-O-苄基-α-D -半乳糖吡喃糖基)-α-D-吡喃葡萄糖基]-α-L-鼠李糖吡喃糖苷(22),α-D-Galp-(1 ---- 3)-alpha-D-Glcp-(1- --3)肺炎链球菌6A和6B型荚膜多糖的α-L-Rhap片段[---- 2)-α-D-Galp-(1 ---- 3)-α-D-Glcp -(1 ---- 3)-alpha-L-Rhap-(1 ---- X)-D- RibOH-(5-P ----] n(6A,X = 3; 6B,X = 4)已经合成了乙基3-O-烯丙基-2,4,6-三-O-苄基-1-硫代-β-D-吡喃葡萄糖苷与4-甲氧基苄基2,4-二-O-苄基-以三氟甲磺酸甲酯为促进剂,在乙醚中形成α-L-鼠李糖吡喃糖苷,将所得的α-D-Glcp-(1 ---- 3)-α-L-
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