ethyl (E)-1-(β-D-glucopyranosyl)-2-carboethoxy-3-((R,S)-4''-phenyl)-5-oxo-hexanoate | 1164131-54-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: ethyl (E)-1-(β-D-glucopyranosyl)-2-carboethoxy-3-((R,S)-4''-phenyl)-5-oxo-hexanoate
• 英文别名: diethyl 2-[3-oxo-1-phenyl-4-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]butyl]propanedioate
• CAS: 1164131-54-7
• 化学式: C₂₃H₃₂O₁₀
• 分子量: 468.501
• InChiKey: RDWCZGNDHGWJRW-DXVIRTPJSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  33
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  160
• 氢给体数：
  4
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  (E)-1-(β-D-glucopyranosyl)-4-phenyl-but-3-en-2-one 、 丙二酸二乙酯 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 反应 0.25h， 以63%的产率得到ethyl (E)-1-(β-D-glucopyranosyl)-2-carboethoxy-3-((R,S)-4''-phenyl)-5-oxo-hexanoate
  参考文献：
  名称：

  Synthetic studies in butenonyl C-glycosides: Preparation of polyfunctional alkanonyl glycosides and their enzyme inhibitory activity

  摘要：

  A simple synthesis of phenyl butenoyl C-glycosides has been achieved by Aldol condensation of peracetylated glycosyl acetones with aromatic aldehydes followed by deacetylation with methanolic NaOMe. The selected butenoyl C-glycosides on conjugate addition of diethyl malonate resulted in polyfunctional alkanonyl glycosides in good yields. The butenoyl C- and alkanoyl C- glycosides were evaluated for their alpha-glucosidase, glucose-6-phosphatse and glycogen phosphorylase enzyme inhibitory activities in vitro. Three of the synthesized (3, 5 and 9) showed potent enzyme inhibitory activities as compared to standard drugs. Compounds 3, 5 and 9 were evaluated in vivo too displaying significant activity as compared to standard drugs acarbose and metformin. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2009.03.136

文献信息

• Synthetic studies in butenonyl C-glycosides: Preparation of polyfunctional alkanonyl glycosides and their enzyme inhibitory activity
  作者：Surendra Singh Bisht、Seerat Fatima、Akhilesh K. Tamrakar、Neha Rahuja、Natasha Jaiswal、Arvind K. Srivastava、Rama P. Tripathi

  DOI：10.1016/j.bmcl.2009.03.136

  日期：2009.5

  A simple synthesis of phenyl butenoyl C-glycosides has been achieved by Aldol condensation of peracetylated glycosyl acetones with aromatic aldehydes followed by deacetylation with methanolic NaOMe. The selected butenoyl C-glycosides on conjugate addition of diethyl malonate resulted in polyfunctional alkanonyl glycosides in good yields. The butenoyl C- and alkanoyl C- glycosides were evaluated for their alpha-glucosidase, glucose-6-phosphatse and glycogen phosphorylase enzyme inhibitory activities in vitro. Three of the synthesized (3, 5 and 9) showed potent enzyme inhibitory activities as compared to standard drugs. Compounds 3, 5 and 9 were evaluated in vivo too displaying significant activity as compared to standard drugs acarbose and metformin. (C) 2009 Elsevier Ltd. All rights reserved.