2-Benzothiazolecarboxamide, N-[(2S,3S)-2-[[(cyclohexylmethyl)methylamino]methyl]-3,4,5,6-tetrahydro-5-[(1R)-2-hydroxy-1-methylethyl]-3-methyl-6-oxo-2H-1,5-benzoxazocin-10-yl]- | 1314270-05-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 2-Benzothiazolecarboxamide, N-[(2S,3S)-2-[[(cyclohexylmethyl)methylamino]methyl]-3,4,5,6-tetrahydro-5-[(1R)-2-hydroxy-1-methylethyl]-3-methyl-6-oxo-2H-1,5-benzoxazocin-10-yl]-
• 英文别名: N-[(2S,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-1,3-benzothiazole-2-carboxamide
• CAS: 1314270-05-7
• 化学式: C₃₁H₄₀N₄O₄S
• 分子量: 564.749
• InChiKey: HCIBUZGQUWCBJD-LZCXECNNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  40
• 可旋转键数：
  8
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  123
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  在 pyridine hydrofluoride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 2-Benzothiazolecarboxamide, N-[(2S,3S)-2-[[(cyclohexylmethyl)methylamino]methyl]-3,4,5,6-tetrahydro-5-[(1R)-2-hydroxy-1-methylethyl]-3-methyl-6-oxo-2H-1,5-benzoxazocin-10-yl]-
  参考文献：
  名称：

  Synthesis of a Novel Suppressor of β-Cell Apoptosis via Diversity-Oriented Synthesis

  摘要：

  The synthesis of a stereochemically diverse library of medium-sized rings accessible via a "build/couple/pair" strategy is described. Key aspects of the synthesis include SNAr cycloetherification of a linear amine template to afford eight stereoisomeric eight-membered lactams and subsequent solid-phase diversification of these scaffolds to yield a 6488-membered library. Screening of this compound collection in a cell-based assay for the suppression of cytokine-induced beta-cell apoptosis resulted in the identification of a small-molecule suppressor capable of restoring glucose-stimulated insulin secretion in a rat beta-cell line. The presence of all stereoisomers in the screening collection enabled preliminary determination of the structural and stereochemical requirements for cellular activity, while efficient follow-up chemistry afforded BRD0476 (probe ML187), which had an approximately 3-fold increase in activity. These results demonstrate the utility of diversity-oriented synthesis to probe discovery using cell-based screening and the importance of including stereochemical diversity in screening collections for the development of stereo/structure-activity relationships.

  DOI：

  10.1021/ml200120m

文献信息

• Synthesis of a Novel Suppressor of β-Cell Apoptosis via Diversity-Oriented Synthesis
  作者：Danny Hung-Chieh Chou、Jeremy R. Duvall、Baudouin Gerard、Haibo Liu、Bhaumik A. Pandya、Byung-Chul Suh、Erin M. Forbeck、Patrick Faloon、Bridget K. Wagner、Lisa A. Marcaurelle

  DOI：10.1021/ml200120m

  日期：2011.9.8

  The synthesis of a stereochemically diverse library of medium-sized rings accessible via a "build/couple/pair" strategy is described. Key aspects of the synthesis include SNAr cycloetherification of a linear amine template to afford eight stereoisomeric eight-membered lactams and subsequent solid-phase diversification of these scaffolds to yield a 6488-membered library. Screening of this compound collection in a cell-based assay for the suppression of cytokine-induced beta-cell apoptosis resulted in the identification of a small-molecule suppressor capable of restoring glucose-stimulated insulin secretion in a rat beta-cell line. The presence of all stereoisomers in the screening collection enabled preliminary determination of the structural and stereochemical requirements for cellular activity, while efficient follow-up chemistry afforded BRD0476 (probe ML187), which had an approximately 3-fold increase in activity. These results demonstrate the utility of diversity-oriented synthesis to probe discovery using cell-based screening and the importance of including stereochemical diversity in screening collections for the development of stereo/structure-activity relationships.