2α,7α-dihydroyohimbine | 142696-96-6

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 育亨宾生物碱
• 英文名称: 2α,7α-dihydroyohimbine
• 英文别名: methyl (1S,2S,10R,15R,18S,19R,20S)-18-hydroxy-1,2,3,10,11,12,14,15,16,17,18,19,20,21-tetradecahydroyohimban-19-carboxylate
• CAS: 142696-96-6
• 化学式: C₂₁H₂₈N₂O₃
• 分子量: 356.465
• InChiKey: BTQSFZZXBMGPAG-FWUMUTQXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.22
• 重原子数：
  26.0
• 可旋转键数：
  1.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  61.8
• 氢给体数：
  2.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  2α,7α-dihydroyohimbine 在 sodium tungstate 、 双氧水 作用下， 以 甲醇 为溶剂， 反应 2.0h， 生成 N_a-methoxyyohimbine
  参考文献：
  名称：

  Synthesis of 1-Hydroxyyohimbine and Its Novel Skeletal Rearrangement Reaction into Oxindole Derivatives

  摘要：

  1-Hydroxyyohimbine was prepared for the first time. Its skeletal rearrangement reaction either directly into 2-oxindole or into 3-oxindole derivatives by a series of reaction is reported. 1-Hydroxyyohimbine and some of its derivatives showed potent alpha2 blocking activity.

  DOI：

  10.3987/com-01-9226
• 作为产物：
  描述：

  盐酸育亨宾 在 sodium cyanoborohydride 作用下， 以 三氟乙酸 为溶剂， 以100%的产率得到2α,7α-dihydroyohimbine
  参考文献：
  名称：

  Synthesis of 1-Hydroxyyohimbine and Its Novel Skeletal Rearrangement Reaction into Oxindole Derivatives

  摘要：

  1-Hydroxyyohimbine was prepared for the first time. Its skeletal rearrangement reaction either directly into 2-oxindole or into 3-oxindole derivatives by a series of reaction is reported. 1-Hydroxyyohimbine and some of its derivatives showed potent alpha2 blocking activity.

  DOI：

  10.3987/com-01-9226

文献信息

• 1-Hydroxyyohimbine and Its Derivatives: New Potent a2-Blockers for the Treatment of Erectile Dysfunction
  作者：Masanori Somei、Koichi Noguchi、Katsumasa Yoshino、Koichiro Mori、Mamiko Asada、Fumio Yamada、Yoshio Tanaka、Koki Shigenobu、Katsuo Koike

  DOI：10.3987/com-06-s(o)26

  日期：——

  1-Hydroxyyohimbine and its various derivatives are prepared for the first time. These novel compounds are found to be potent alpha(2)-blockers comparable to yohimbine itself.
• Takayama, Hiromitsu; Seki, Norio; Kitajima, Mariko, Heterocycles, 1992, vol. 33, # 1, p. 121 - 125
  作者：Takayama, Hiromitsu、Seki, Norio、Kitajima, Mariko、Aimi, Norio、Seki, Hiroko、Sakai, Shin-ichiro

  DOI：——

  日期：——