(2R,3R,4S,5R,6S)-2-Azidomethyl-3,4,5-tris-benzyloxy-6-ethylsulfanyl-tetrahydro-pyran | 345197-21-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2R,3R,4S,5R,6S)-2-Azidomethyl-3,4,5-tris-benzyloxy-6-ethylsulfanyl-tetrahydro-pyran
• CAS: 345197-21-9
• 化学式: C₂₉H₃₃N₃O₄S
• 分子量: 519.665
• InChiKey: MCTJSBFBEFJUCH-RQKPWJHBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.53
• 重原子数：
  37.0
• 可旋转键数：
  13.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  85.68
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  (2R,3R,4S,5R,6S)-2-Azidomethyl-3,4,5-tris-benzyloxy-6-ethylsulfanyl-tetrahydro-pyran 在 吡啶 、 苯硫酚 、 三乙胺 、 tin(ll) chloride 作用下， 生成 [(2R,3R,4S,5R,6R)-6-(acetamidomethyl)-3,4,5-tris(phenylmethoxy)oxan-2-yl] dibenzyl phosphate
  参考文献：
  名称：

  Expanding the Pyrimidine Diphosphosugar Repertoire: The Chemoenzymatic Synthesis of Amino- and Acetamidoglucopyranosyl Derivatives

  摘要：

  The exploitation of a unique thymidylyltransferase (Ep ) allows the rapid syntheses of thymidine and uridine 5'-(aminodeoxy-α-D-hexopyranosyl diphosphates), 5'-(acetamidodeoxy-α-D-hexopyranosyl diphosphates), and even 5'-(aminodideoxy-α-D-hexopyranosyl diphosphates), which are amino analogues of the products from the native reaction of Ep .

  DOI：

  10.1002/1521-3773(20010417)40:8<1502::aid-anie1502>3.0.co;2-k
• 作为产物：
  描述：

  1,2,3,4-tetra-O-acetyl-6-azido-6-deoxy-D-glucopyranose 在 sodium methylate 、 sodium hydride 、 zinc(II) iodide 作用下， 生成 (2R,3R,4S,5R,6S)-2-Azidomethyl-3,4,5-tris-benzyloxy-6-ethylsulfanyl-tetrahydro-pyran
  参考文献：
  名称：

  Expanding the Pyrimidine Diphosphosugar Repertoire: The Chemoenzymatic Synthesis of Amino- and Acetamidoglucopyranosyl Derivatives

  摘要：

  The exploitation of a unique thymidylyltransferase (Ep ) allows the rapid syntheses of thymidine and uridine 5'-(aminodeoxy-α-D-hexopyranosyl diphosphates), 5'-(acetamidodeoxy-α-D-hexopyranosyl diphosphates), and even 5'-(aminodideoxy-α-D-hexopyranosyl diphosphates), which are amino analogues of the products from the native reaction of Ep .

  DOI：

  10.1002/1521-3773(20010417)40:8<1502::aid-anie1502>3.0.co;2-k

文献信息

• Synthesis of Neomycin Analogs to Investigate Aminoglycoside-RNA Interactions
  作者：Peter Seeberger、Michael Baumann、Guangtao Zhang、Takuya Kanemitsu、Eric Swayze、Steven Hofstadler、Richard Griffey

  DOI：10.1055/s-2003-40351

  日期：——

  A series of novel aminoglycoside oligosaccharide analogs containing a 2,5-dideoxystreptamine core scaffold was prepared to study aminoglycoside binding to the small subunit of 16S rRNA. A set of monosaccharide building blocks carrying amino groups in different positions and conformations around the pyranose ring was utilized in the assembly of oligosaccharides. These aminoglycoside analogs were analyzed for their RNA-binding capacity using a high throughput mass spectroscopy assay.

  为了研究氨基糖苷类药物与16S rRNA小亚基的结合作用，合成了一系列含有2,5-二脱氧链霉胺核心骨架的新型氨基糖苷低聚糖类似物。在组装低聚糖时，利用了一组在吡喃糖环周围不同位置和构象携带氨基的单糖砌块。通过高通量质谱法检测这些氨基糖苷类似物的RNA结合能力。