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(4bR,8aS,9R)-11-(cyclopropylmethyl)-1,2,3,4,5,7,8,8a,9,10-decahydrospiro[9,4b-(epiminoethano)phenanthrene-6,2'-[1,3]dioxolan]-8a-ol | 1393735-68-6

中文名称
——
中文别名
——
英文名称
(4bR,8aS,9R)-11-(cyclopropylmethyl)-1,2,3,4,5,7,8,8a,9,10-decahydrospiro[9,4b-(epiminoethano)phenanthrene-6,2'-[1,3]dioxolan]-8a-ol
英文别名
(1'R,9'R,10'S)-17'-(cyclopropylmethyl)spiro[1,3-dioxolane-2,13'-17-azatetracyclo[7.5.3.01,10.02,7]heptadec-2(7)-ene]-10'-ol
(4bR,8aS,9R)-11-(cyclopropylmethyl)-1,2,3,4,5,7,8,8a,9,10-decahydrospiro[9,4b-(epiminoethano)phenanthrene-6,2'-[1,3]dioxolan]-8a-ol化学式
CAS
1393735-68-6
化学式
C22H33NO3
mdl
——
分子量
359.509
InChiKey
UANPBZJTKNTKSA-KCZVDYSFSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    26
  • 可旋转键数:
    2
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.91
  • 拓扑面积:
    41.9
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Essential structure of opioid κ receptor agonist nalfurafine for binding to the κ receptor 2: Synthesis of decahydro(iminoethano)phenanthrene derivatives and their pharmacologies
    摘要:
    To clarify the essential structures of an opioid kappa receptor selective agonist, nalfurafine, for binding to the kappa receptor, we designed and synthesized some nalfurafine derivatives and the decahydro(iminoethano)phenanthrene derivatives with a cyclohexene moiety as a surrogate for the phenol ring. In addition to the 6-amide side chain and the 17-nitrogen substituted by a cyclopropylmethyl group, the 4,5-epoxy ring, phenolic hydroxy group, and angular hydroxy group played important roles in eliciting the binding properties of nalfurafine but these three moieties were not indispensable for binding to the kappa receptor. Moreover, the phenol ring was also not essential for the binding to the kappa receptor, and the cyclohexene moiety would play an important role in fixing the conformation of decahydro(iminoethano) phenanthrene derivatives to effectively raise the amide side chain, rendering a conformation that resembled the active one of nalfurafine. (C) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2012.05.122
  • 作为产物:
    描述:
    (1'R,9'R,10'S)-17'-(cyclopropylmethyl)-4'-methoxyspiro[1,3-dioxolane-2,13'-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene]-10'-ollithium 作用下, 以 四氢呋喃乙醇 为溶剂, 反应 3.0h, 以53%的产率得到(4bR,8aS,9R)-11-(cyclopropylmethyl)-3-methoxy-1,4,5,7,8,8a,9,10-octahydrospiro[9,4b-(epiminoethano)phenanthrene-6,2'-[1,3]dioxolan]-8a-ol
    参考文献:
    名称:
    阿片类κ受体激动剂那拉呋芬与κ受体结合的基本结构3:在3位具有氧官能团的十氢(亚氨基乙基)菲衍生物的合成及其药理作用
    摘要:
    为了阐明阿片样物质κ受体选择性激动剂那氟拉芬与κ受体结合的基本结构,我们设计并合成了在3位具有氧官能团的十氢(亚氨基乙基)菲衍生物。羟基的引入增加了对κ受体的亲和力和选择性,而与3位上的构型无关。然而,它们的亲和力低于具有酚羟基的那氟萘芬的亲和力。结果表明羟基的酸度将在与阿片样物质受体的相互作用中起重要作用。3-酮衍生物的低亲和力表明3-羟基基团可以不作为氢受体而是作为氢供体参与与受体位点的氢键结合。这是吗啡烷中3-羟基作为氢供体的第一个实验证据。此外,这些具有6α-酰胺侧链的衍生物的κ选择性受3-羟基的影响。预期获得的结构-活性关系信息将有助于设计针对κ受体的更具选择性的配体。
    DOI:
    10.1016/j.bmcl.2012.09.101
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