tert-butyl N-[(2R,3R)-4-bromo-3-hydroxy-1-phenylbutan-2-yl]carbamate | 823806-89-9

• 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-butyl N-[(2R,3R)-4-bromo-3-hydroxy-1-phenylbutan-2-yl]carbamate
• CAS: 823806-89-9
• 化学式: C₁₅H₂₂BrNO₃
• 分子量: 344.249
• InChiKey: DOJTZCKNDDPEPN-OLZOCXBDSA-N

物化性质

• 沸点：
  473.8±45.0 °C(Predicted)
• 密度：
  1.315±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  tert-butyl N-[(2R,3R)-4-bromo-3-hydroxy-1-phenylbutan-2-yl]carbamate 在 lithium hydroxide 、 sodium methylate 作用下， 以 1,4-二氧六环 、 甲醇 、 二氯甲烷 、 异丙醇 为溶剂， 反应 21.5h， 生成
  参考文献：
  名称：

  Stereochemical Analysis of (Hydroxyethyl)urea Peptidomimetic Inhibitors of γ-Secretase

  摘要：

  (Hydroxyethyl)urea peptidomimetics systematically altered at positions P2-P3' with hydrophobic D-amino acids were synthesized. An all D-amino acid containing analogue was identified that effectively blocked gamma-secretase activity in a cell-free system (IC50 = 30 nM). Systematic alteration of the stereocenters of a potent compound revealed interdependence between the various positions. Although typically less potent than their L-peptidomimetic counterparts. selected all D-amino acid containing analogues were equipotent. to their counterparts in a cell-based assay when incubated for extended times.

  DOI：

  10.1021/jm049566e
• 作为产物：
  描述：

  (R)-tert-butyl (4-bromo-3-oxo-1-phenylbutan-2-yl)carbamate 在 dimethyl sulfide borane 、 (S)-2-甲基-CBS-恶唑硼烷 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 1.0h， 生成 tert-butyl N-[(2R,3R)-4-bromo-3-hydroxy-1-phenylbutan-2-yl]carbamate
  参考文献：
  名称：

  Stereochemical Analysis of (Hydroxyethyl)urea Peptidomimetic Inhibitors of γ-Secretase

  摘要：

  (Hydroxyethyl)urea peptidomimetics systematically altered at positions P2-P3' with hydrophobic D-amino acids were synthesized. An all D-amino acid containing analogue was identified that effectively blocked gamma-secretase activity in a cell-free system (IC50 = 30 nM). Systematic alteration of the stereocenters of a potent compound revealed interdependence between the various positions. Although typically less potent than their L-peptidomimetic counterparts. selected all D-amino acid containing analogues were equipotent. to their counterparts in a cell-based assay when incubated for extended times.

  DOI：

  10.1021/jm049566e

文献信息

• Stereochemical Analysis of (Hydroxyethyl)urea Peptidomimetic Inhibitors of γ-Secretase
  作者：Pancham Bakshi、Michael S. Wolfe

  DOI：10.1021/jm049566e

  日期：2004.12.1

  (Hydroxyethyl)urea peptidomimetics systematically altered at positions P2-P3' with hydrophobic D-amino acids were synthesized. An all D-amino acid containing analogue was identified that effectively blocked gamma-secretase activity in a cell-free system (IC50 = 30 nM). Systematic alteration of the stereocenters of a potent compound revealed interdependence between the various positions. Although typically less potent than their L-peptidomimetic counterparts. selected all D-amino acid containing analogues were equipotent. to their counterparts in a cell-based assay when incubated for extended times.