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(2S,3S,4R,7S)-1-(4-methoxybenzyloxy)-3,7,9-tris(tert-butyldimethylsilyloxy)-2,4,6,6-tetramethylnonan-5-one | 914455-82-6

中文名称
——
中文别名
——
英文名称
(2S,3S,4R,7S)-1-(4-methoxybenzyloxy)-3,7,9-tris(tert-butyldimethylsilyloxy)-2,4,6,6-tetramethylnonan-5-one
英文别名
(2S,3S,4R,7S)-3,7,9-tris[[tert-butyl(dimethyl)silyl]oxy]-1-[(4-methoxyphenyl)methoxy]-2,4,6,6-tetramethylnonan-5-one
(2S,3S,4R,7S)-1-(4-methoxybenzyloxy)-3,7,9-tris(tert-butyldimethylsilyloxy)-2,4,6,6-tetramethylnonan-5-one化学式
CAS
914455-82-6
化学式
C39H76O6Si3
mdl
——
分子量
725.285
InChiKey
LFCBPNSZDKGBIE-DDOVKQMLSA-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):
    11.27
  • 重原子数:
    48
  • 可旋转键数:
    21
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.82
  • 拓扑面积:
    63.2
  • 氢给体数:
    0
  • 氢受体数:
    6

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

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文献信息

  • Synthesis of 12-aza analogs of epothilones and (E)-9,10-dehydroepothilones
    作者:Fabian Feyen、Andrea Jantsch、Kurt Hauenstein、Bernhard Pfeiffer、Karl-Heinz Altmann
    DOI:10.1016/j.tet.2008.06.017
    日期:2008.8
    N-Boc-12-aza-epothilone analog (azathilone) 1 is a potent inhibitor of human cancer cell growth and represents a structurally new class of natural product-derived microtubule-stabilizing agents. Compound 1 has been prepared employing a convergent strategy that is based on the consecutive assembly of building blocks 3, 4, and 19 into diene 20 and subsequent RCM-mediated macrocycle formation. The aldol reaction between aldehyde 3 and ketone 4 delivered the required 6R,7S diastereoisomer 5 with good selectivity and provided a reliable entry into the stereoselective synthesis of carboxylic acid 12. RCM with diene 20 was highly E-selective, thus giving efficient access to (E)-9,10-dehydro-1 (2). The latter is a key analog in SAR studies with 1. (C) 2008 Elsevier Ltd. All rights reserved.
  • Design and Synthesis of 12-Aza-Epothilones (Azathilones)—“Non-Natural” Natural Products with Potent Anticancer Activity
    作者:Fabian Feyen、Jürg Gertsch、Markus Wartmann、Karl-Heinz Altmann
    DOI:10.1002/anie.200601359
    日期:2006.9.4
  • Synthesis and Biological Activity of 12-Aza-Epothilones (Azathilones) – Non-Natural Natural Products with Potent Antiproliferative Activity
    作者:Fabian Feyen、Jürg Gertsch、Markus Wartmann、Karl-Heinz Altmann
    DOI:10.2533/chimia.2007.143
    日期:——

    12-Aza-epothilones ('Azathilones') 1 and 2 have been prepared through ring-closing olefin metathesis or macrolactonization-based cyclization reactions. While RCM of the respective dienes 9 and 12 was found to be very effective and produced macrocyclic olefins with high E selectivity, the subsequent reduction of the 9,10-double bond proved to be unexpectedly difficult and low-yielding. Preparation of azathilone 2 was also accomplished via macrolactonization and this approach was found to be more effective. Compound 2 is a highly potent inhibitor of human cancer cell growth in vitro. The activity of this analog is comparable with that of Epo A, both in terms of cytotoxicity against drug-sensitive human cancer cells as well as its tubulin-polymerizing activity. However, in contrast to Epo A, 2 is considerably less potent against multidrug-resistant cancer cells.

    12-Aza-epothilones(“Azathilones”)1和2通过环内烯烃交换或基于大环内酯化反应的环化反应制备。虽然分别使用双烯烃9和12的RCM非常有效,并产生高E选择性的大环烯烃,但随后的9,10-双键还原被证明出乎意料地困难和低产率。通过大环内酯化也成功制备了azathilone 2,这种方法被发现更有效。化合物2是体外人类癌细胞生长的高效抑制剂。这种类似物的活性与Epo A相当,无论是对于药物敏感的人类癌细胞的细胞毒性还是其微管聚合活性。然而,与Epo A相比,2对多药耐药癌细胞的作用显著较弱。
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