aurantiomide B | 915190-84-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: aurantiomide B
• 英文别名: 3-[(1R,4S)-1-hydroxy-1-(2-methylpropyl)-3,6-dioxo-2,4-dihydropyrazino[2,1-b]quinazolin-4-yl]propanamide
• CAS: 915190-84-0
• 化学式: C₁₈H₂₂N₄O₄
• 分子量: 358.397
• InChiKey: VZHFOIYILDANRZ-SCLBCKFNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  125
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  aurantiomide B 在 p-toluenesulsonic acid 作用下， 以 苯 为溶剂， 反应 1.0h， 以90%的产率得到aurantiomide C
  参考文献：
  名称：

  Aurantiomides A−C, Quinazoline Alkaloids from the Sponge-Derived Fungus Penicillium aurantiogriseum SP0-19

  摘要：

  Three new quinazoline alkaloids, aurantiomides A (1), B (2), and C (3), along with the known metabolite anacine (4) were isolated from the sponge-derived fungus strain Penicillium aurantiogriseum SP0-19 by bioassay-guided fractionation. Their structures were elucidated by spectroscopic and chemical methods. Their absolute configurations were deduced by comparison of their Cotton effects with anacine (4) and by chemical transformations. Compounds 2 and 3 showed moderate cytotoxicities against HL-60, P388 and BEL-7402, P388 cell lines, respectively.

  DOI：

  10.1021/np060516h