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(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1->6)-2-deoxy-3,4-di-O-p-methylbenzoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate | 651008-06-9

中文名称
——
中文别名
——
英文名称
(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1->6)-2-deoxy-3,4-di-O-p-methylbenzoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate
英文别名
(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1->6)-2-deoxy-3,4-bis(O-p-methylbenzoyl)-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate;[(2R,3S,4R,5R,6S)-2-[[(2R,3R,4S,5R,6R)-3,4-diacetyloxy-6-(acetyloxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]oxymethyl]-5-(1,3-dioxoisoindol-2-yl)-4-(4-methylbenzoyl)oxy-6-(2,2,2-trichloroethanimidoyl)oxyoxan-3-yl] 4-methylbenzoate
(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1->6)-2-deoxy-3,4-di-O-p-methylbenzoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate化学式
CAS
651008-06-9
化学式
C58H61Cl3N2O26
mdl
——
分子量
1308.48
InChiKey
TVDSACGWWHVBEZ-JIQWYHEOSA-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):
    5.7
  • 重原子数:
    89
  • 可旋转键数:
    30
  • 环数:
    7.0
  • sp3杂化的碳原子比例:
    0.48
  • 拓扑面积:
    353
  • 氢给体数:
    1
  • 氢受体数:
    27

反应信息

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文献信息

  • Chemo-enzymatic synthesis of a tetra- and octasaccharide fragment of the capsular polysaccharide of Streptococcus pneumoniae type 14
    作者:John A.F Joosten、Johannis P Kamerling、Johannes F.G Vliegenthart
    DOI:10.1016/s0008-6215(03)00313-6
    日期:2003.11
    tetrasaccharide repeating units of Streptococcus pneumoniae serotype 14 capsular polysaccharide. In a chemical approach, the intermediate linear trisaccharide 3 and hexasaccharide 4 were synthesized. Galactose residues were beta-(1-->4)-connected to the internal N-acetyl-beta-D-glucosamine residues by using bovine milk beta-1,4-galactosyltransferase. Both title oligosaccharides will be conjugated to carrier proteins
    化学酶合成描述了四糖β-D-Galp-(1-> 4)-β-D-Glcp-(1-> 6)-β-D-Galp-(1-> 4 )]-beta-D-GlcpNAc-(1-> O(CH(2))(6)NH(2)(1)和八糖beta-D-Galp-(1-> 4)-beta-D -Glcp-(1-> 6)-[beta-D-Galp-(1-> 4)]-beta-D-GlcpNAc-(1-> 3)-beta-D-Galp-(1- -> 4)-beta-D-Glcp-(1-> 6)-[beta-D-Galp-(1-> 4)]-beta-D-GlcpNAc-(1-> O(CH( 2))(6)NH(2)(2),分别代表肺炎链球菌血清型14荚膜多糖的一个和两个四糖重复单元,化学合成了中间体线性三糖3和六糖4,半乳糖残基为β-使用牛乳β-1,4-半乳糖基转移酶将(1-> 4)连接到内部N-乙酰基-β-D-葡萄糖胺残基。
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