6-azido-2,3,4-tri-O-benzyl-6-deoxy-α-D-glucopyranosyl trichloroacetimidate | 1383449-98-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 6-azido-2,3,4-tri-O-benzyl-6-deoxy-α-D-glucopyranosyl trichloroacetimidate
• 英文别名: [(2R,3R,4S,5R,6R)-6-(azidomethyl)-3,4,5-tris(phenylmethoxy)oxan-2-yl] 2,2,2-trichloroethanimidate
• CAS: 1383449-98-6
• 化学式: C₂₉H₂₉Cl₃N₄O₅
• 分子量: 619.932
• InChiKey: ZRBHTXVPVIYBRI-IURCNINISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  41
• 可旋转键数：
  13
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.34
• 拓扑面积：
  84.4
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  6-azido-2,3,4-tri-O-benzyl-6-deoxy-α-D-glucopyranosyl trichloroacetimidate 在 4-二甲氨基吡啶 、 三氟甲磺酸三甲基硅酯 、 对甲苯磺酸 、 三苯基膦 作用下， 以 四氢呋喃 、 吡啶 、 甲醇 、 乙醚 、 水 为溶剂， 反应 11.5h， 生成 1,2-di-O-lauroyl-3-O-(N-lauroyl-6'-amino-2',3',4'-tri-O-benzyl-6'-deoxy-α-D-glucopyranosyl)-sn-glycerol
  参考文献：
  名称：

  Synthesis of glycoglycerolipid of 1,2-dipalmitoyl-3-(N-palmitoyl-6′-amino-6′-deoxy-α-d-glucosyl)-sn-glycerol and its analogues, inhibitors of human Myt1-kinase

  摘要：

  A glycoglycerolipid 1a isolated from a marine alga showed inhibition to Myt1 kinase with IC50 of 0.12 mu g/mL. We synthesized 1a and its seven analogues (1b-h) in an efficient method with high stereoselectivity. The process employed trichloroacetimidate donor 4b at low substrate concentration to achieve high alpha-selectivity (alpha/beta = 33: 1) in glycosylation reaction. The present synthesis provided various acyl derivatives required for the study on the structure-activity relationship later. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carres.2012.04.005
• 作为产物：
  描述：

  ((2R,3R,4S,5R,6S)-3,4,5-Tris-benzyloxy-6-p-tolylsulfanyl-tetrahydro-pyran-2-yl)-methanol 在 4-二甲氨基吡啶 、 N-溴代丁二酰亚胺(NBS) 、 sodium azide 、 水 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 、 丙酮 为溶剂， 反应 9.08h， 生成 6-azido-2,3,4-tri-O-benzyl-6-deoxy-α-D-glucopyranosyl trichloroacetimidate
  参考文献：
  名称：

  Synthesis of glycoglycerolipid of 1,2-dipalmitoyl-3-(N-palmitoyl-6′-amino-6′-deoxy-α-d-glucosyl)-sn-glycerol and its analogues, inhibitors of human Myt1-kinase

  摘要：

  A glycoglycerolipid 1a isolated from a marine alga showed inhibition to Myt1 kinase with IC50 of 0.12 mu g/mL. We synthesized 1a and its seven analogues (1b-h) in an efficient method with high stereoselectivity. The process employed trichloroacetimidate donor 4b at low substrate concentration to achieve high alpha-selectivity (alpha/beta = 33: 1) in glycosylation reaction. The present synthesis provided various acyl derivatives required for the study on the structure-activity relationship later. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carres.2012.04.005

文献信息

• Synthesis and Anti-Influenza A Virus Activity of 6′-amino-6′-deoxy-glucoglycerolipids Analogs
  作者：Li Ren、Jun Zhang、Haizhen Ma、Linlin Sun、Xiaoshuang Zhang、Guangli Yu、Huashi Guan、Wei Wang、Chunxia Li

  DOI：10.3390/md14060116

  日期：——

  A series of aminoglucoglycerolipids derivatives had been synthesized, including 6'-acylamido-glucoglycerolipids 1a-1f and corresponding 2'-acylamido-glucoglycerolipids 2a-2c bearing different fatty acids, glucosyl diglycerides 3a-3e bearing different functional groups at C-6' and ether-linked glucoglycerolipids 4a-4c with double-tailed alkyl alcohol. The anti-influenza A virus (IAV) activity was evaluated

  已经合成了一系列氨基葡萄糖甘油脂衍生物，包括6'-酰基酰胺基-葡萄糖甘油脂1a-1f和相应的带有不同脂肪酸的2'-酰基酰胺基-葡萄糖甘油脂2a-2c，在C-6'处带有不同官能团的葡糖基甘油二酸酯3a-3e和带有双尾烷基醇的醚连接的葡萄糖甘油脂4a-4c。通过细胞病变效应（CPE）抑制试验评估了抗甲型流感病毒（IAV）的活性。结果表明，氨基糖甘油脂的完整结构对于抑制MDCK细胞中的IAV是必不可少的。此外，口服化合物1d能够显着提高IAV感染小鼠的存活率并降低其肺病毒滴度，