methyl 3β-(3β-acetoxyandrost-5-ene-17β-carboxamido)androst-5-ene-17β-carboxylate | 1174040-55-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 英文名称: methyl 3β-(3β-acetoxyandrost-5-ene-17β-carboxamido)androst-5-ene-17β-carboxylate
• 英文别名: methyl (3S,8S,9S,10R,13S,14S,17S)-3-[[(3S,8S,9S,10R,13S,14S,17S)-3-acetyloxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-17-carbonyl]amino]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylate
• CAS: 1174040-55-1
• 化学式: C₄₃H₆₃NO₅
• 分子量: 673.977
• InChiKey: ABCUOCPPGREOJR-MAQDKAROSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  49
• 可旋转键数：
  6
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  81.7
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  benzotriazol-1-yl 3β-acetoxyandrost-5-ene-17β-carboxylate 、 (3S,8S,9S,10R,13S,14S,17S)-3-Amino-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acid methyl ester 在 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 5.0h， 以86%的产率得到methyl 3β-(3β-acetoxyandrost-5-ene-17β-carboxamido)androst-5-ene-17β-carboxylate
  参考文献：
  名称：

  Steroids linked with amide bond—Extended cholesterol

  摘要：

  New type of linear cholesterol-like molecules based on cholesterol extended by attachment of etienic acid derivatives was designed and oligosteroids with two to four units were synthesized. Amide bond was used for inter steroid connections and 1-hydroxybenzotriazole active ester method was adapted for their formations. Use of disteroids as larger building blocks was applied. (C) 2008 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.steroids.2008.09.010