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benzyl 2,3,6-tri-O-benzyl-4-O-(2,6-di-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-β-D-glucopyranoside | 59263-35-3

中文名称
——
中文别名
——
英文名称
benzyl 2,3,6-tri-O-benzyl-4-O-(2,6-di-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-β-D-glucopyranoside
英文别名
(3aS,4R,6S,7R,7aS)-2,2-dimethyl-7-phenylmethoxy-4-(phenylmethoxymethyl)-6-[(2R,3R,4S,5R,6R)-4,5,6-tris(phenylmethoxy)-2-(phenylmethoxymethyl)oxan-3-yl]oxy-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran
benzyl 2,3,6-tri-O-benzyl-4-O-(2,6-di-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-β-D-glucopyranoside化学式
CAS
59263-35-3
化学式
C57H62O11
mdl
——
分子量
923.113
InChiKey
QYKLJCUUHPXUCT-VNCGEMFXSA-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

物化性质

  • 密度:
    1.25±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    9.75
  • 重原子数:
    68.0
  • 可旋转键数:
    22.0
  • 环数:
    9.0
  • sp3杂化的碳原子比例:
    0.37
  • 拓扑面积:
    101.53
  • 氢给体数:
    0.0
  • 氢受体数:
    11.0

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • The total synthesis of ganglioside GM3
    作者:Richard I. Duclos
    DOI:10.1016/s0008-6215(00)00121-x
    日期:2000.10
    beta-Gal-(1'' --> 3'/4')-GlcNAc alpha-(2''' --> 3'')-sialyltransferase enzyme, and was evaluated as a synthetic intermediate to ganglioside GM3. The chemical total synthesis of ganglioside GM3 was performed on one of the largest scales yet reported. The highlights of this synthesis include minimizing the steps necessary to prepare the lactosyl acceptor as a useful anomeric mixture, which was present in
    审查了神经节苷脂GM3(NeuAc alpha3Gal beta4Glc beta1Cer)的先前合成,并研究了化学酶和化学全合成方法。在化学酶学方法中,(2S,3R,4E)-5'''-乙酰基-α-神经酸-(2'''-> 3'')-β-喃半乳糖基-(1''-> 4'使用重组β-Gal-(1''-> 3'可以轻松制备)-β-葡萄糖基-(1'-> 1)-2-叠氮基-4-十八碳烯1,,3-二醇(azidoGM3) / 4')-GlcNAcα-(2'''-> 3'')-唾液酸转移酶,被评估为神经节苷脂GM3的合成中间体。神经节苷脂GM3化学全合成以迄今报道的最大规模之一进行。该合成的亮点包括最小化制备作为有用的异头混合物的乳糖基受体所必需的步骤,对于与已知神经酰基供体的高度区域选择性和相当立体选择性的唾液酸化,过量存在以得到被保护的GM3三糖。合成方法通过充分表征的GM3三糖三乙亚
  • Total synthesis of globotriaosyl-E and Z-ceramides and isoglobotriaosyl-E-ceramide
    作者:Katsuya Koike、Mamoru Sugimoto、Susumu Sato、Yukishige Ito、Yoshiaki Nakahara、Tomoya Ogawa
    DOI:10.1016/0008-6215(87)80181-7
    日期:1987.6
    Stereoselective, total synthesis of O-alpha-D-galactopyranosyl-(1----4) -O-beta-D-galactopyranosyl-(1----4)-O-beta-D-glucopyranosyl-(1----1)-N -tetracosanoyl-[2S,3R,4E (and 4Z)]-sphingenine and O-alpha-D -galactopyranosyl-(1----3)-O-beta-D-galactopyranosyl-(1----4)-O-beta-D -glucopyranosyl-(1----1)-N-tetracosanoyl-(2S,3R,4E)-sphin gen ine was achieved by using O-(2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranosyl)
    O-α-D-喃半乳糖基-(1 ---- 4)-O-β-D-喃半乳糖基-(1 ---- 4)-O-β-D-吡喃葡萄糖基-(1-的立体选择性全合成--- 1)-N-十四烷酰基-[2S,3R,4E(和4Z)]-鞘氨醇和O-α-D-喃半乳糖基-(1 ---- 3)-O-β-D-喃半乳糖基-(通过使用O-(2,3)可实现1 ---- 4)-O-β-D-吡喃葡萄糖基-(1 ---- 1)-N-十四烷酰基-(2S,3R,4E)-斯宾碱,4,6-四-O-乙酰基-α-D-喃半乳糖基)-(1 ---- 4)-O-(2,3,6-三-O-乙酰基-β-D-喃半乳糖基)-( 1 ---- 4)-2,3,6-三-O-乙酰基-α-D-吡喃葡萄糖基三乙酰亚酸酯,O-(2,3,4,6-四-O-乙酰基-α-D-喃半乳糖基) -(1 ---- 4)-O-(2,3,6-三-O-乙酰基-β-D-喃半乳糖基)-(1
  • 4-O-β-d-galactopyranosyl-3-O-methyl-d-glucose: A new synthesis and application to the evaluation of intestinal lactase
    作者:Alfonso Fernandez-Mayoralas、Manuel Martin-Lomas、Daniel Villanueva
    DOI:10.1016/0008-6215(85)85051-5
    日期:1985.7
    4-O-beta-D-Galactopyranosyl-3-O-methyl-D-glucose (1, 3-O-methyl-lactose) has been prepared from benzyl 2,6-di-O-benzyl-4-O-(2,6-di-O-benzyl-3, 4-O-isopropylidene-beta-D-galactopyranosyl)-beta-D-glucopyranoside (5) and from benzyl 2,6-di-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-beta-D-galactopyranosyl)-bet a-D-glucopyranoside (15). Partial benzylation of benzyl 3',4'-O-isopropylidene-beta-lactoside (4)
    由苄基2,6-二-O-苄基-4-O-(-)制备4-O-β-D-半乳糖喃糖基-3-O-甲基-D-葡萄糖(1,3-O-甲基-乳糖) 2,6-二-O-苄基-3,4-O-异亚丙基-β-D-喃半乳糖基)-β-D-喃糖苷(5)和2,6-二-O-苄基-4-O- (2,3,4,6-四-O-苄基-β-D-喃半乳糖基)-bet aD-吡喃葡萄糖苷(15)。苄基3',4'-O-异亚丙基-β-乳糖苷(4)的部分苄基化得到5,苄基β-乳糖苷(13)或苄基七-O-乙酰基-β-乳糖苷(24)的部分苄基化得到15还分离并表征了来自4、13和24的部分苄基化的所有其他产物。肠内乳糖酶在体外解1在20小时内是线性的;Vmax为乳糖的Vmax的5%,Km为120mM(乳糖为30mM)。
  • Synthesis of lacto- N -tetraose
    作者:Kelly M. Craft、Steven D. Townsend
    DOI:10.1016/j.carres.2017.02.001
    日期:2017.2
    Human milk oligosaccharides (HMOs) are the third largest macromolecular component of breast milk and offer infants numerous health benefits, most of which stem from the development of a healthy microbiome. Characterization, quantification, and chemical derivatization of HMOs remains a frontier issue in glycobiology due to the challenge of isolating appreciable quantities of homogenous HMOs from breast milk. Herein, we report the synthesis of the human milk tetrasaccharide lacto-N-tetraose (LNT). LNT is ubiquitous in human breast milk as it is a core structure common to longer-chain HMOs and many glycolipids. (C) 2017 Elsevier Ltd. All rights reserved.
  • Jung, Karl-Heinz; Hoch, Monika; Schmidt, Richard R., Liebigs Annalen der Chemie, 1989, p. 1099 - 1106
    作者:Jung, Karl-Heinz、Hoch, Monika、Schmidt, Richard R.
    DOI:——
    日期:——
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