2-hydroxy-5-[(2S,3R,4S,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxybenzoic acid | 270061-95-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-hydroxy-5-[(2S,3R,4S,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxybenzoic acid
• CAS: 270061-95-5
• 化学式: C₄₁H₄₀O₉
• 分子量: 676.763
• InChiKey: FYTVIDGFNVSYAE-ZWWYPIQLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.17
• 重原子数：
  50.0
• 可旋转键数：
  16.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  112.91
• 氢给体数：
  2.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  2-hydroxy-5-[(2S,3R,4S,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxybenzoic acid 在 palladium on activated charcoal 氢气 作用下， 以 丙酮 为溶剂， 反应 4.0h， 以80%的产率得到5-(β-D-glucopyranosyloxy)-2-hydroxybenzoic acid
  参考文献：
  名称：

  Synthesis of antioxidative and anti-inflammatory drugs glucoconjugates

  摘要：

  Glucoconjugates of (+/-)-ibuprofen, (+/-)-alpha-tocopherol (vitamin E), gentisic acid, gallic acid, 2,6-bis(tert-butyl)-4-thiophenol, and N-acetyl-L-cysteine were prepared with the objective of increasing the bioavailability of such antioxidant and anti-inflammatory drugs. The O-glucosides were synthesized using benzylated alpha-D-glucopyranosyl trichloracetimidate as glycosyl donor. For the synthesis of the S-glucosides, the glycosyl donor 1,2,3,4,6-penta-O-acetyl-beta-D-glucopyranose provided higher yields than the corresponding O-acetylated imidate. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(99)00311-0
• 作为产物：
  描述：

  2,3,4,6-四-O-苯基-Alpha-D-吡喃葡萄糖基三氯乙酰亚氨酸 在 barium dihydroxide 、 氢氧化钾 、 三氟化硼乙醚 、 水 作用下， 以 甲醇 、 乙二醇二甲醚 、 乙醇 、 二氯甲烷 为溶剂， 反应 145.0h， 生成 2-hydroxy-5-[(2S,3R,4S,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxybenzoic acid
  参考文献：
  名称：

  Synthesis of antioxidative and anti-inflammatory drugs glucoconjugates

  摘要：

  Glucoconjugates of (+/-)-ibuprofen, (+/-)-alpha-tocopherol (vitamin E), gentisic acid, gallic acid, 2,6-bis(tert-butyl)-4-thiophenol, and N-acetyl-L-cysteine were prepared with the objective of increasing the bioavailability of such antioxidant and anti-inflammatory drugs. The O-glucosides were synthesized using benzylated alpha-D-glucopyranosyl trichloracetimidate as glycosyl donor. For the synthesis of the S-glucosides, the glycosyl donor 1,2,3,4,6-penta-O-acetyl-beta-D-glucopyranose provided higher yields than the corresponding O-acetylated imidate. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(99)00311-0