[(2R,3R,26R,27R)-2,27-diacetamido-26-acetyloxy-18-oxooctacosan-3-yl] acetate | 848669-69-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: [(2R,3R,26R,27R)-2,27-diacetamido-26-acetyloxy-18-oxooctacosan-3-yl] acetate
• CAS: 848669-69-2
• 化学式: C₃₆H₆₆N₂O₇
• 分子量: 638.929
• InChiKey: MNBLIGIQPDVQBC-ZUQQKRAYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.4
• 重原子数：
  45
• 可旋转键数：
  31
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  128
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  rhizochalin A peracetate 在 盐酸 作用下， 反应 2.5h， 以1.1 mg的产率得到[(2R,3R,26R,27R)-2,27-diacetamido-26-acetyloxy-18-oxooctacosan-3-yl] acetate
  参考文献：
  名称：

  Rhizochalin A, a Novel Two-Headed Sphingolipid from the Sponge Rhizochalina incrustata

  摘要：

  Rhizochalin A (4), the fourth representative of two-headed glycosphingolipids, was isolated as its peracetate from the sponge Rhizochalina incrustata. Its structure has been established as the 2-ethyl carbamoate of rhizochalin on the basis of spectroscopic data and chemical transformations.

  DOI：

  10.1021/np049710z

文献信息

• Rhizochalin A, a Novel Two-Headed Sphingolipid from the Sponge <i>Rhizochalina </i><i>i</i><i>ncrustata</i>
  作者：Tatyana N. Makarieva、Alla G. Guzii、Vladimir A. Denisenko、Pavel S. Dmitrenok、Elena A. Santalova、Evgenii V. Pokanevich、Tadeusz F. Molinski、Valentin A. Stonik

  DOI：10.1021/np049710z

  日期：2005.2.1

  Rhizochalin A (4), the fourth representative of two-headed glycosphingolipids, was isolated as its peracetate from the sponge Rhizochalina incrustata. Its structure has been established as the 2-ethyl carbamoate of rhizochalin on the basis of spectroscopic data and chemical transformations.