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2-((3E,6E,9E,12R,14S)-12-(tert-butyldimethylsilyloxy)-14-((R,E)-2-(tert-butyldimethylsilyloxy)-5-methyl-7-phenylhept-5-enyl)-10-methyl-2-oxooxacyclotetradeca-3,6,9-trien-4-yl)acetic acid | 1375950-94-9

中文名称
——
中文别名
——
英文名称
2-((3E,6E,9E,12R,14S)-12-(tert-butyldimethylsilyloxy)-14-((R,E)-2-(tert-butyldimethylsilyloxy)-5-methyl-7-phenylhept-5-enyl)-10-methyl-2-oxooxacyclotetradeca-3,6,9-trien-4-yl)acetic acid
英文别名
2-((3E,6E,9E,12R,14S)-12-((tert-butyldimethylsilyl)oxy)-14-((R,E)-2-((tertbutyldimethylsilyl)oxy)-5-methyl-7-phenylhept-5-en-1-yl)-10-methyl-2-oxooxacyclotetradeca-3,6,9-trien-4-yl)acetic acid;2-[(3E,6E,9E,12R,14S)-12-[tert-butyl(dimethyl)silyl]oxy-14-[(E,2R)-2-[tert-butyl(dimethyl)silyl]oxy-5-methyl-7-phenylhept-5-enyl]-10-methyl-2-oxo-1-oxacyclotetradeca-3,6,9-trien-4-yl]acetic acid
2-((3E,6E,9E,12R,14S)-12-(tert-butyldimethylsilyloxy)-14-((R,E)-2-(tert-butyldimethylsilyloxy)-5-methyl-7-phenylhept-5-enyl)-10-methyl-2-oxooxacyclotetradeca-3,6,9-trien-4-yl)acetic acid化学式
CAS
1375950-94-9
化学式
C42H68O6Si2
mdl
——
分子量
725.169
InChiKey
QBUSJVNMUHXRSA-GTAPWXKLSA-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):
    11.52
  • 重原子数:
    50
  • 可旋转键数:
    15
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    82.1
  • 氢给体数:
    1
  • 氢受体数:
    6

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Total Synthesis of the Bacterial RNA Polymerase Inhibitor Ripostatin B
    作者:Florian Glaus、Karl-Heinz Altmann
    DOI:10.1002/anie.201200871
    日期:2012.4.2
    A modular and highly stereoselective synthesis of the title compound was developed. Key steps in the assembly of the carbon framework of ripostatinB (1; see scheme) were a stereoselective Paterson aldol reaction and a high‐yielding ring‐closing metathesis mediated by Grubbs first generation catalyst. The C15 hydroxy group was established through Tishchenko–Evans reduction in excellent yield and selectivity
    开发了标题化合物的模块化和高度立体选择性的合成。组装ripostatin B碳骨架的关键步骤(见方案1)是立体选择性的Paterson aldol反应和由Grubbs第一代催化剂介导的高产闭环复分解反应。通过Tishchenko-Evans还原,以优异的收率和选择性建立了C15羟基。
  • Total Synthesis of the Myxobacterial Macrolide Ripostatin B
    作者:Florian Glaus、Karl-Heinz Altmann
    DOI:10.2533/chimia.2013.227
    日期:——
    describes the total synthesis of ripostatin B, which is a 14-membered macrolide of myxobacterial origin that inhibits E. coli RNA polymerase by a different mechanism of action than the first-line anti-tuberculosis drug rifampicin. Structurally, ripostatin B features a labile and synthetically challenging doubly skipped triene motif embedded in the macrolactone ring. Key steps in the synthesis were a Paterson
    本文介绍了ripostatin B的总合成,ripostatin B是粘菌起源的14元大环内酯,通过与一线抗结核药物利福平不同的作用机理抑制大肠杆菌RNA聚合酶。从结构上讲,核仁抑素B具有在大内酯环中嵌入的不稳定且具有合成挑战性的双跳三烯基序。合成的关键步骤是Paterson醛醇缩合反应,低温Yamaguchi酯化反应和烯烃复分解反应以封闭大环内酯环。以最长的线性步骤(21个步骤)和3.6%的总收率合成天然产物
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