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8-(methoxycarbonyl)octyl O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2<*>3)-O-β-D-galactopyranosyl-(1<*>4)-2-acetamido-2-deoxy-β-D-glucopyranoside | 122290-73-7

中文名称
——
中文别名
——
英文名称
8-(methoxycarbonyl)octyl O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2<*>3)-O-β-D-galactopyranosyl-(1<*>4)-2-acetamido-2-deoxy-β-D-glucopyranoside
英文别名
8-(methoxycarbonyl)octyl (5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2->3)-β-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-β-D-glucopyranoside;(2S,4S,5R,6R)-5-acetamido-2-[(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-5-acetamido-4-hydroxy-2-(hydroxymethyl)-6-(9-methoxy-9-oxononoxy)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
8-(methoxycarbonyl)octyl O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2<*>3)-O-β-D-galactopyranosyl-(1<*>4)-2-acetamido-2-deoxy-β-D-glucopyranoside化学式
CAS
122290-73-7
化学式
C35H60N2O21
mdl
——
分子量
844.862
InChiKey
UFGHTQQNLWEXOD-SAPHIERISA-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):
    -4.1
  • 重原子数:
    58
  • 可旋转键数:
    23
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.89
  • 拓扑面积:
    359
  • 氢给体数:
    12
  • 氢受体数:
    21

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

  • 作为反应物:
    参考文献:
    名称:
    Glycosyltransferases: An Efficient Tool for the Enzymatic Synthesis of Oligosaccharides and Derivatives as well as Mimetics Thereof
    摘要:
    过去20年的研究揭示了碳水化合物在许多生物学过程中的作用,例如在细胞黏附过程、信号转导、恶性转化或病毒和细菌细胞表面识别中的作用。因此,碳水化合物及其结构类似物被认为是潜在的新线索。虽然碳水化合物的化学合成已经得到了很好的建立,但特定寡糖的制备仍然是一项昂贵而繁琐的挑战。化学合成的补充方法是使用酶法。由糖基转移酶催化的单糖基团转移到天然底物上,具有出色的化学、区域和立体选择性。此外,酶促糖基化允许合成碳水化合物衍生物甚至类似物。我们的研究结果显示,岩藻糖转移酶VI(EC 2.4.1.65)和III(EC 2.4.1.65),以及(2-3)-唾液酸转移酶ST3Gal III(EC 2.4.99.6)具有显著的合成潜力。我们演示了它们在制备寡糖及其衍生物和类似物方面的应用。
    DOI:
    10.2533/000942906777675047
  • 作为产物:
    参考文献:
    名称:
    人乳岩藻糖基转移酶在化学酶法合成在还原单元C-2位置修饰的唾液酸Lewis(a)和唾液酸Lewis(x)四糖类似物的化学酶促合成中。
    摘要:
    两个系列的三糖,具有式α-Neu5Ac-(2-> 3)-β-D-Gal-(1→4)-β-D-GlcZ-OR和α-Neu5Ac-(2-- > 3)-β-D-Gal-(1-> 3)-β-D-GlcZ-OR[R =(CH2)8CO2CH3],其中2-脱氧取代基Z为叠氮基,氨基,丙酰胺基,或乙酰氨基,是通过化学合成制备的。两种类型的修饰的三糖都是获自人乳的岩藻糖基转移酶制剂的受体。使用该酶进行的岩藻糖基化制备提供了唾液酸化的Lewis(x)和唾液酸化的Lewis(a)四糖结构的类似物,它们被认为是细胞粘附分子的配体。这些合成进一步证明了糖基转移酶在寡糖类似物的制备中的用途。
    DOI:
    10.1016/0008-6215(93)84162-y
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文献信息

  • Enzymic synthesis of oligosaccharides terminating in the tumor-associated sialyl-Lewis-a determinant
    作者:Monica M. Palcic、André P. Venot、R.Murray Ratcliffe、Ole Hindsgaul
    DOI:10.1016/0008-6215(89)84141-2
    日期:1989.7
    The isomeric sialyl-Lea-terminating pentasaccharide derivatives, alpha-Neup5Ac-(2----3)-beta-D-Galp-(1----3)-[alpha-L-Fucp-(1 ----4)]-beta- D-GlcpNAc-(1----3)-beta-D-Galp-O(CH2)8COOMe and alpha-Neup5Ac-(2----3)-beta-D-Galp-(1----3)-[alpha-L-Fucp-(1 ----4)]- beta-D-GlcpNAc-(1----6)-beta-D-Galp-O(CH2)8COOMe, have been prepared by the action in sequence of a porcine submaxillary (2----3)-alpha-sialyltransferase
    异构的唾液酸-Lea-末端五糖衍生物,α-Neup5Ac-(2 ---- 3)-β-D-Galp-(1 ---- 3)-[α-L-Fucp-(1- -4)]-beta- D-GlcpNAc-(1 ---- 3)-beta-D-Galp-O(CH2)8COOMe和alpha-Neup5Ac-(2 ---- 3)-beta-D-Galp -(1 ---- 3)-[alpha-L-Fucp-(1 ---- 4)]-beta-D-GlcpNAc-(1 ---- 6)-beta-D-Galp-O( )8COOMe是通过猪上颌(2 ---- 3)-α-唾液酸转移酶和人乳(1 ----- 3/4)-α-岩藻糖基转移酶的顺序作用而制备的合成的三糖β-D-Galp-(1 ---- 3)-β-D-GlcpNAc-(1 ---- 3)-和-(1 ---- 6)-β-D-Galp-O ( )8COOMe。
  • Substrate Specificity and Preparative Use of Recombinant Rat ST3Gal III
    作者:Oliver Schwardt、Gan‐Pan Gao、Tamara Visekruna、Said Rabbani、Ernst Gassmann、Beat Ernst
    DOI:10.1081/car-120030021
    日期:2004.12.26
    Recombinant rat alpha(2-->3)-sialyltransferase (ST3Gal III, EC 2.4.99.6) was expressed from baculovirus infected Sf 9 insect cells in preparative amounts. In order to elucidate substrate tolerances of ST3Gal III, the natural type I and type II substrates 21 and 22 as well as several non-natural sugars were investigated. The non-natural Gal-beta(1 --> 3)Gal-(N) (type III) disaccharides 11, 13, and 16 turned out to be surprisingly good substrates for ST3Gal III. All sialylations were run in preparative scale and kinetic parameters (V-max and K-m) were determined.
  • Enzymatic α(2–3)-sialylation of non-natural disaccharides with cloned sialyl-transferase
    作者:Gabi Baisch、Reinhold Öhrlein、Markus Streiff、Beat Ernst
    DOI:10.1016/0960-894x(96)00118-7
    日期:1996.4
    Cloned alpha(2-3)sialyltransferase from rat liver is used to sialylate lactosamine derivatives, The enzyme accepts a broad range of N-acetyl substituants. The residues encompass small and bulky aliphatic replacements as well as charged and sulfonamide groups. Copyright (C) 1996 Elsevier Science Ltd
  • Enzymatic fucosylation of non-natural trisaccharides with cloned fucosyltransferase VI
    作者:Gabi Baisch、Reinhold Öhrlein、Andreas Katopodis、Beat Ernst
    DOI:10.1016/0960-894x(96)00119-9
    日期:1996.4
    Non-natural sialyl-lactosamine derivatives are subjected to enzymatic fucosylation with cloned fucosyltransferase VI, The enzyme tolerates a wide range of accepters, spanning from small and bulky aliphatic as well as charged and sulfonamide replacements of the natural N-acetyl residue. Copyright (C) 1996 Elsevier Science Ltd
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