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3,5-Seco-4-norandrostan-5,11,17-trion-3-saeure

中文名称
——
中文别名
——
英文名称
3,5-Seco-4-norandrostan-5,11,17-trion-3-saeure
英文别名
3-((3aS,5aS,6R,9aS,9bS)-3a,6-Dimethyl-3,5,7-trioxododecahydro-1H-cyclopenta[a]naphthalen-6-yl)propanoic acid;3-[(3aS,5aS,6R,9aS,9bS)-3a,6-dimethyl-3,5,7-trioxo-1,2,4,5a,8,9,9a,9b-octahydrocyclopenta[a]naphthalen-6-yl]propanoic acid
3,5-Seco-4-norandrostan-5,11,17-trion-3-saeure化学式
CAS
——
化学式
C18H24O5
mdl
——
分子量
320.386
InChiKey
ONELUWCRBYGKFA-GLOZSXEUSA-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):
    0.5
  • 重原子数:
    23
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    88.5
  • 氢给体数:
    1
  • 氢受体数:
    5

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    3,5-Seco-4-norandrostan-5,11,17-trion-3-saeure 在 sodium azide 、 硫酸 作用下, 以 乙醇 为溶剂, 生成 3-((6aS,7S,10aS,10bR)-4-(4-Chlorobenzyl)-8,10b-dimethyl-3,10-dioxo-1,2,3,4,6,6a,7,10,10a,10b-decahydrobenzo[f]quinolin-7-yl)propanenitrile
    参考文献:
    名称:
    A ring-distortion strategy to construct stereochemically complex and structurally diverse compounds from natural products
    摘要:
    高通量筛选是药物发现过程中确定先导化合物的主要方法。因此,筛选库的组成在很大程度上决定了可调节的生物靶点和可开发的治疗方法。遗憾的是,大多数化合物筛选库主要由结构或立体化学复杂性较低的平面分子组成,这些化合物无法提供调节许多药物靶点所需的化学功能排列。在这里,我们介绍了一种新颖、通用和简便的策略,即利用现成的天然产物作为合成起点,创造出具有高结构和立体化学复杂性的多种化合物。我们通过对化学性质(包括 sp3 碳的比例、ClogP 和立体中心的数量)的评估表明,这些化合物的复杂性和多样性明显高于标准筛选集合中的化合物。本文介绍了一种构建复杂多样化合物库的方法,即通过一系列环系统畸变反应改变天然产物。生成的化合物与标准筛选库中的化合物具有明显不同的理化性质,因此在寻找可开发成候选药物的先导分子方面具有优势。
    DOI:
    10.1038/nchem.1549
  • 作为产物:
    描述:
    氢化可的松chromium(VI) oxide 、 sodium tetrahydroborate 、 sodium carbonate 作用下, 以 乙醇二氯甲烷溶剂黄146叔丁醇 为溶剂, 反应 6.5h, 生成 3,5-Seco-4-norandrostan-5,11,17-trion-3-saeure
    参考文献:
    名称:
    WO2016/13030
    摘要:
    公开号:
点击查看最新优质反应信息

文献信息

  • COMPLEX AND STRUCTURALLY DIVERSE COMPOUNDS
    申请人:The Board of Trustees of the University of Illinois
    公开号:US20150274638A1
    公开(公告)日:2015-10-01
    The invention provides a novel, general, and facile strategy for the creation of small molecules with high structural and stereochemical complexity. Aspects of the methods include ring system distortion reactions that are systematically applied to rapidly convert readily available natural products to structurally complex compounds with diverse molecular architectures. Through evaluation of chemical properties including fraction of sp 3 carbons, ClogP, and the number of stereogenic centers, these compounds are shown to be significantly more complex and diverse than those in standard screening collections. This approach is demonstrated with natural products (gibberellic acid, adrenosterone, and quinine) from three different structural classes, and methods are described for the application of this strategy to any suitable natural product.
    这项发明提供了一种新颖、通用且简便的策略,用于创造具有高结构和立体化学复杂性的小分子。该方法的方面包括系统地应用于快速将易得的天然产物转化为具有多样分子结构的结构复杂化合物的环系统失真反应。通过评估化学性质,包括sp3碳的分数、ClogP和立体中心的数量,这些化合物被证明比标准筛选集合中的化合物显着更复杂和多样化。这种方法是通过来自三个不同结构类别的天然产物(赤霉酸、肾上腺酮和奎宁)来展示的,并描述了将该策略应用于任何合适的天然产物的方法。
  • Imidazotetrazines as Weighable Diazomethane Surrogates for Esterifications and Cyclopropanations
    作者:Riley L. Svec、Paul J. Hergenrother
    DOI:10.1002/anie.201911896
    日期:2020.1.27
    Diazomethane is one of the most versatile reagents in organic synthesis, but its utility is limited by its hazardous nature. Although alternative methods exist to perform the unique chemistry of diazomethane, these suffer from diminished reactivity and/or correspondingly harsher conditions. Herein, we describe the repurposing of imidazotetrazines (such as temozolomide, TMZ, the standard of care for
    重氮甲烷是有机合成中用途最广泛的试剂之一,但其用途受到其危险性的限制。尽管存在执行重氮甲烷独特化学反应的替代方法,但这些方法会降低反应性和/或相应地更苛刻的条件。在此,我们描述了咪唑四嗪(例如替莫唑胺,TMZ,胶质母细胞瘤的护理标准)的再利用,用作烷基重氮试剂的合成前体。TMZ 被用于进行酯化和金属催化的环丙烷化反应,结果表明从各种底物形成甲酯特别有效且操作简单。TMZ 是一种市售固体,无爆炸性和无毒,应广泛用作重氮甲烷的替代品。
  • Complex and structurally diverse compounds
    申请人:The Board of Trustees of the University of Illinois
    公开号:US10800730B2
    公开(公告)日:2020-10-13
    The invention provides a novel, general, and facile strategy for the creation of small molecules with high structural and stereochemical complexity. Aspects of the methods include ring system distortion reactions that are systematically applied to rapidly convert readily available natural products to structurally complex compounds with diverse molecular architectures. Through evaluation of chemical properties including fraction of sp3 carbons, ClogP, and the number of stereogenic centers, these compounds are shown to be significantly more complex and diverse than those in standard screening collections. This approach is demonstrated with natural products (gibberellic acid, adrenosterone, and quinine) from three different structural classes, and methods are described for the application of this strategy to any suitable natural product.
    本发明提供了一种新颖、通用和简便的策略,用于制造具有高结构和立体化学复杂性的小分子。该方法的各个方面包括系统地应用环系畸变反应,将容易获得的天然产物快速转化为具有不同分子结构的结构复杂的化合物。通过对化学特性(包括 sp3 碳的比例、ClogP 和立体中心的数量)进行评估,这些化合物的复杂性和多样性明显高于标准筛选集合中的化合物。该方法通过三种不同结构类别的天然产物(赤霉素、肾上腺甾酮和奎宁)进行了演示,并介绍了将该策略应用于任何合适的天然产物的方法。
  • Ozonolysis of conjugated systems—I
    作者:E. Caspi、W. Schmid、B. Taqui Khan
    DOI:10.1016/s0040-4020(01)92727-9
    日期:1962.1
  • [EN] COMPLEX AND STRUCTURALLY DIVERSE COMPOUNDS<br/>[FR] COMPOSÉS COMPLEXES ET DE STRUCTURES DIVERSES
    申请人:HERGENROTHER PAUL J
    公开号:WO2013142873A2
    公开(公告)日:2013-09-26
    The invention provides a novel, general, and facile strategy for the creation of small molecules with high structural and stereochemical complexity. Aspects of the methods include ring system distortion reactions that are systematically applied to rapidly convert readily available natural products to structurally complex compounds with diverse molecular architectures. Through evaluation of chemical properties including fraction of sp3 carbons, ClogP, and the number of stereogenic centers, these compounds are shown to be significantly more complex and diverse than those in standard screening collections. This approach is demonstrated with natural products (gibberellic acid, adrenosterone, and quinine) from three different structural classes, and methods are described for the application of this strategy to any suitable natural product.
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