tert-butyldimethylsilyl (((2R,3R)-5-((S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-3-methyl-10-nitro-6-oxo-3,4,5,6-tetrahydro-2H-benzo[b][1,5]oxazocin-2-yl)methyl)(methyl)carbamate | 1434081-80-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: tert-butyldimethylsilyl (((2R,3R)-5-((S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-3-methyl-10-nitro-6-oxo-3,4,5,6-tetrahydro-2H-benzo[b][1,5]oxazocin-2-yl)methyl)(methyl)carbamate
• CAS: 1434081-80-7
• 化学式: C₃₁H₄₅N₃O₈Si
• 分子量: 615.799
• InChiKey: VOQFXIKNAYKOBF-VHSZZVNMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.12
• 重原子数：
  43.0
• 可旋转键数：
  10.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  120.68
• 氢给体数：
  0.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  tert-butyldimethylsilyl (((2R,3R)-5-((S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-3-methyl-10-nitro-6-oxo-3,4,5,6-tetrahydro-2H-benzo[b][1,5]oxazocin-2-yl)methyl)(methyl)carbamate 在 2,6-二甲基吡啶 、 palladium 10% on activated carbon 、 四丁基氟化铵 、 氢气 、 溶剂黄146 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 为溶剂， 反应 24.0h， 生成 N-(((2R,3R)-10-amino-5-((S)-1-((4-methoxybenzyl)oxy)-propan-2-yl)-3-methyl-6-oxo-3,4,5,6-tetrahydro-2H-benzo[b]-[1,5]oxazocin-2-yl)methyl)-N-methyl-2,3-dihydrobenzo[b]-[1,4]dioxine-6-sulfonamide
  参考文献：
  名称：

  Small-Molecule Inhibitors of Cytokine-Mediated STAT1 Signal Transduction in β-Cells with Improved Aqueous Solubility

  摘要：

  We previously reported the discovery of BRD0476 (1), a small molecule generated by diversity-oriented synthesis that suppresses cytokine-induced beta-cell apoptosis. Herein, we report the synthesis and biological evaluation of I and analogues with improved aqueous solubility. By replacing naphthyl with quinoline moieties, we prepared active analogues with up to a 1400-fold increase in solubility from 1. In addition, we demonstrated that 1 and analogues inhibit STAT1 signal transduction induced by IFN-gamma.

  DOI：

  10.1021/jm400397x
• 作为产物：
  描述：

  tert-butyldimethylsilyl 2-methylpropane-2-sulfonate 、 tert-butyl ((((2R,3R)-5-(S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-3-methyl-10-nitro-6-oxo-3,4,5,6-tetrahydro-2H-benzo[b][1,5]oxazocin-2-yl)methyl)(methyl)carbamate 在 2,6-二甲基吡啶 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 生成 tert-butyldimethylsilyl (((2R,3R)-5-((S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-3-methyl-10-nitro-6-oxo-3,4,5,6-tetrahydro-2H-benzo[b][1,5]oxazocin-2-yl)methyl)(methyl)carbamate
  参考文献：
  名称：

  Small-Molecule Inhibitors of Cytokine-Mediated STAT1 Signal Transduction in β-Cells with Improved Aqueous Solubility

  摘要：

  We previously reported the discovery of BRD0476 (1), a small molecule generated by diversity-oriented synthesis that suppresses cytokine-induced beta-cell apoptosis. Herein, we report the synthesis and biological evaluation of I and analogues with improved aqueous solubility. By replacing naphthyl with quinoline moieties, we prepared active analogues with up to a 1400-fold increase in solubility from 1. In addition, we demonstrated that 1 and analogues inhibit STAT1 signal transduction induced by IFN-gamma.

  DOI：

  10.1021/jm400397x