ethyl 7-phenyl-7-(triisopropylsilyloxy)heptanoate | 945414-45-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: ethyl 7-phenyl-7-(triisopropylsilyloxy)heptanoate
• 英文别名: Ethyl 7-phenyl-7-tri(propan-2-yl)silyloxyheptanoate
• CAS: 945414-45-9
• 化学式: C₂₄H₄₂O₃Si
• 分子量: 406.681
• InChiKey: CFYXJSCHGGSZQV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.43
• 重原子数：
  28
• 可旋转键数：
  14
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  ethyl 7-phenyl-7-(triisopropylsilyloxy)heptanoate 在 lithium hydroxide 、 草酰氯 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 反应 8.0h， 生成 7-phenyl-1-(5-(pyridin-2-yl)oxazol-2-yl)-7-(triisopropylsilyloxy)heptan-1-one
  参考文献：
  名称：

  Structure−Activity Relationships of α-Ketooxazole Inhibitors of Fatty Acid Amide Hydrolase

  摘要：

  A systematic study of the structure-activity relationships of 2b (OL-135), a potent inhibitor of fatty acid amide hydrolase (FAAH), is detailed targeting the C2 acyl side chain. A series of aryl replacements or substituents for the terminal phenyl group provided effective inhibitors (e.g., 5c, aryl = 1- napthyl, K-i = 2.6 nM), with 5hh (aryl = 3-ClPh, K-i = 900 pM) being 5-fold more potent than 2b. Conformationally restricted C2 side chains were examined, and many provided exceptionally potent inhibitors, of which 11j (ethylbiphenyl side chain) was established to be a 750 pM inhibitor. A systematic series of heteroatoms (O, NMe, S), electron-withdrawing groups (SO, SO2), and amides positioned within and hydroxyl substitutions on the linking side chain were investigated, which typically led to a loss in potency. The most tolerant positions provided effective inhibitors (12p, 6-position S, K-i = 3 nM, or 13d, 2-position OH, K-i = 8 nM) comparable in potency to 2b. Proteome-wide screening of selected inhibitors from the systematic series of > 100 candidates prepared revealed that they are selective for FAAH over all other mammalian serine proteases.

  DOI：

  10.1021/jm061414r
• 作为产物：
  描述：

  6-溴己酸乙酯 在 cobalt phthalocyanine chromium dichloride 、 sodium hydride 、 sodium iodide 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 、 丙酮 为溶剂， 反应 2.17h， 生成 ethyl 7-phenyl-7-(triisopropylsilyloxy)heptanoate
  参考文献：
  名称：

  WO2008/150492

  摘要：

  公开号：

文献信息

• WO2008/150492
  申请人：——

  公开号：——

  公开（公告）日：——
• Structure−Activity Relationships of α-Ketooxazole Inhibitors of Fatty Acid Amide Hydrolase
  作者：Christophe Hardouin、Michael J. Kelso、F. Anthony Romero、Thomas J. Rayl、Donmienne Leung、Inkyu Hwang、Benjamin F. Cravatt、Dale L. Boger

  DOI：10.1021/jm061414r

  日期：2007.7.1

  A systematic study of the structure-activity relationships of 2b (OL-135), a potent inhibitor of fatty acid amide hydrolase (FAAH), is detailed targeting the C2 acyl side chain. A series of aryl replacements or substituents for the terminal phenyl group provided effective inhibitors (e.g., 5c, aryl = 1- napthyl, K-i = 2.6 nM), with 5hh (aryl = 3-ClPh, K-i = 900 pM) being 5-fold more potent than 2b. Conformationally restricted C2 side chains were examined, and many provided exceptionally potent inhibitors, of which 11j (ethylbiphenyl side chain) was established to be a 750 pM inhibitor. A systematic series of heteroatoms (O, NMe, S), electron-withdrawing groups (SO, SO2), and amides positioned within and hydroxyl substitutions on the linking side chain were investigated, which typically led to a loss in potency. The most tolerant positions provided effective inhibitors (12p, 6-position S, K-i = 3 nM, or 13d, 2-position OH, K-i = 8 nM) comparable in potency to 2b. Proteome-wide screening of selected inhibitors from the systematic series of > 100 candidates prepared revealed that they are selective for FAAH over all other mammalian serine proteases.