Methyl 3-O-α-D-galactopyranosyl-6-O-α-D-mannopyranosyl-α-D-mannopyranoside | 129939-86-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Methyl 3-O-α-D-galactopyranosyl-6-O-α-D-mannopyranosyl-α-D-mannopyranoside
• 英文别名: Gal(a1-3)[Man(a1-6)]a-Man1Me；(2S,3S,4S,5S,6R)-2-[[(2R,3R,4S,5S,6S)-3,5-dihydroxy-6-methoxy-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
• CAS: 129939-86-2
• 化学式: C₁₉H₃₄O₁₆
• 分子量: 518.469
• InChiKey: DCXPDWNLLMVYGH-DGPGEUDVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -5.8
• 重原子数：
  35
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  258
• 氢给体数：
  10
• 氢受体数：
  16

反应信息

• 作为产物：
  描述：

  Methyl 2,4-di-O-acetyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-6-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside 在 palladium on activated charcoal 氢气 、 sodium methylate 作用下， 生成 Methyl 3-O-α-D-galactopyranosyl-6-O-α-D-mannopyranosyl-α-D-mannopyranoside
  参考文献：
  名称：

  Synthesis of methyl 3-O-α-d-galactopyranosyl-6-O-α-d-mannopyranosyl-α-d-mannopyranoside, methyl 3-O-α-d-glucopyranosyl-6-O-α-d-mannopyranosyl-α-d-mannopyranoside, methyl 6-O-α-d-galactopyranosyl-3-O-α-d-mannopyranosyl-α-d-mannopyranoside, and methyl 6-O-α-d-glucopyranosyl-3-O-α-d-mannopyranosyl-α-d-mannopyranoside

  摘要：

  DOI：

  10.1016/0008-6215(90)80057-a

文献信息

• Synthesis of methyl 3-O-a-d-galactopyranosyl-6-O-a-d-mannopyranosyl-a-d-mannopyranoside, methyl 3-O-a-d-glucopyranosyl-6-O-a-d-mannopyranosyl-a-d-mannopyranoside, methyl 6-O-a-d-galactopyranosyl-3-O-a-d-mannopyranosyl-a-d-mannopyranoside, and methyl 6-O-a-d-glucopyranosyl-3-O-a-d-mannopyranosyl-a-d-mannopyranoside
  作者：Per J. Garegg、Stefan Oscarson、Anna-Karin Tidén

  DOI：10.1016/0008-6215(90)84213-e

  日期：1990.4
• Synthesis of methyl 3-O-α-d-galactopyranosyl-6-O-α-d-mannopyranosyl-α-d-mannopyranoside, methyl 3-O-α-d-glucopyranosyl-6-O-α-d-mannopyranosyl-α-d-mannopyranoside, methyl 6-O-α-d-galactopyranosyl-3-O-α-d-mannopyranosyl-α-d-mannopyranoside, and methyl 6-O-α-d-glucopyranosyl-3-O-α-d-mannopyranosyl-α-d-mannopyranoside
  作者：Per J. Garegg、Stefan Oscarson、Anna-Karin Tidén

  DOI：10.1016/0008-6215(90)80057-a

  日期：1990.8