rabdoternin A | 128887-80-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: rabdoternin A
• 英文别名: (-)-Rabdoternin A；(1R,2R,5S,7R,8R,9S,10S,11R,18R)-7,9,10,18-tetrahydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.15,8.01,11.02,8]octadecan-16-one
• CAS: 128887-80-9
• 化学式: C₂₀H₂₈O₆
• 分子量: 364.439
• InChiKey: DWBNAAUVBIEEOE-WRLHIJJLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  26
• 可旋转键数：
  0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  107
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  rabdoternin A 、 乙酸酐 在 吡啶 作用下， 反应 24.0h， 以34.5 mg的产率得到rabdoternin A tetraacetate
  参考文献：
  名称：

  Studies on the diterpenoid constituents of Rabdosia ternifolia: Structural elucidation of new diterpenoids, rabdoternins A, B and C.

  摘要：

  Three new diterpenoids, rabdoternins A (1), B (2) and C (3) have been isolated from the bried leaves of Rabdosia ternifolia (D. DON) HARA. Their structures have been elucidated on the basis of spectroscopic and chemical evidence.

  DOI：

  10.1248/cpb.38.439

文献信息

• Studies on the diterpenoid constituents of Rabdosia ternifolia: Structural elucidation of new diterpenoids, rabdoternins A, B and C.
  作者：Yoshio TAKEDA、Ko-ichi TAKEDA、Tetsuro FUJITA、Han-Dong SUN、Yoshinori MINAMI

  DOI：10.1248/cpb.38.439

  日期：——

  Three new diterpenoids, rabdoternins A (1), B (2) and C (3) have been isolated from the bried leaves of Rabdosia ternifolia (D. DON) HARA. Their structures have been elucidated on the basis of spectroscopic and chemical evidence.