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1,5-Anhydro-4,6-bis(tert-butyldimethylsilyl)-2,3-dideoxy-D-erythro-hexitol | 125877-81-8

中文名称
——
中文别名
——
英文名称
1,5-Anhydro-4,6-bis(tert-butyldimethylsilyl)-2,3-dideoxy-D-erythro-hexitol
英文别名
(2R,3S)-3-(tert-butyldimethylsiloxy)-2-<(tert-butyldimethylsiloxy)methyl>-3,4,5,6-tetrahydro-2H-pyran;4,6-bis-O-(tert-butyldimethylsilyl)-1,2,3-trideoxy-D-glucopyranose;tert-butyl-[(2R,3S)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]oxan-3-yl]oxy-dimethylsilane
1,5-Anhydro-4,6-bis(tert-butyldimethylsilyl)-2,3-dideoxy-D-erythro-hexitol化学式
CAS
125877-81-8
化学式
C18H40O3Si2
mdl
——
分子量
360.685
InChiKey
NDSRMVAGHSBOEM-JKSUJKDBSA-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):
    5.58
  • 重原子数:
    23.0
  • 可旋转键数:
    5.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    27.69
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

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
    • 1
    • 2

反应信息

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文献信息

  • Substrate specificity of tuliposide-converting enzyme, a unique non-ester-hydrolyzing carboxylesterase in tulip: Effects of the alcohol moiety of substrate on the enzyme activity
    作者:Yasuo Kato、Takashi Futanaga、Taiji Nomura
    DOI:10.1016/j.bmcl.2018.12.010
    日期:2019.2
    carboxylesterase family, specifically catalyze intramolecular transesterification, but not hydrolysis. In this report, we synthesized analogues of Pos with various alcohol moieties, and measured the TgTCE activity together with a determination of the kinetic parameters for these analogues with a view to probe the substrate recognition mechanism of the unique non-ester-hydrolyzing TgTCEs. It was found
    6-Tuliposides A(PosA)和B(PosB)是作为主要防御性次要代谢产物积聚在郁香(Tulipa gesneriana)中的葡萄糖酯。我们先前从郁香中发现的Pos转换酶(TgTCEs)分别催化PosA和PosB分别转化为抗菌性郁香脂蛋白A(PaA)和B(PaB)的反应。属于羧酸酯酶家族的TgTCEs特异性催化分子内酯交换反应,但不催化解。在本报告中,我们合成了具有各种醇基的Pos类似物,并测量了TgTCE活性,并确定了这些类似物的动力学参数,以期探索独特的非酯解TgTCEs的底物识别机制。已经发现,d-葡萄糖样结构和醇部分中羟基的数目对于TgTCE识别底物很重要。在检测的类似物中,发现通过降低Km值,TgTCE比真实的底物更能特异性地识别PosA和PosB的1,2-二脱氧类似物。本结果将为设计用于TgTCE晶体学分析的简单,稳定的合成底物类似物提供基础。
  • Simple Designs for the Construction of Complex trans-Fused Polyether Toxin Frameworks. A Linear Strategy Based on Entropically Favored Oxirane Ring Enlargement in Epoxycycloalkenes Followed by Carbon-Carbon or Carbon-Oxygen Bond-Forming Cyclizations
    作者:Eleuterio Alvarez、Maria T. Diaz、Ricardo Perez、Jose L. Ravelo、Alicia Regueiro、Jose A. Vera、Dacil Zurita、Julio D. Martin
    DOI:10.1021/jo00089a034
    日期:1994.5
    A successful design for the construction of trans-fused medium-size cyclic ethers is described. The key features of the synthesis are as follows: (i) intramolecular oxirane ring expansion in cycloalkenes to give bridged oxabicyclic systems and (ii) linear, one- or two-directional synthetic operations which generate external oxocycles in single reaction steps. The general approach involves the intramolecular addition of a stable gamma-alkoxy-substituted allylstannane to an aldehyde carbonyl group, and the entire reaction is conducted in a one-pot process which includes the following: (i) vic-diol fragmentation from the bridged oxabicyclic precursor and (ii) Lewis acid-induced cyclization of the resulting aldehyde-allylic tin system. While the present strategy was mostly developed around racemic models, the potential for adoption of;enantioselective features is immediate. The versatility, scope, limitations, and potential applications of the present technology are discussed in detail.
  • Synthesis and antiproliferative activity of (2R,3R)-disubstituted tetrahydropyrans. Part 2: Effect of side chain homologation
    作者:Romen Carrillo、Leticia G. León、Tomás Martı´n、Vı´ctor S. Martı´n、José M. Padrón
    DOI:10.1016/j.bmcl.2006.10.066
    日期:2007.2
    In this study, we synthesized a series of enantiomerically pure (2R,3R)- and (2R, 3 S)-disubstituted tetrahydropyrans bearing a CH2O spacer group on the side chain at position 2 of the heterocyclic ring. The in vitro antiproliferative activities of the compounds were examined in the human solid tumor cell lines A2780 (ovarian cancer), SW1573 (non-small cell lung cancer), and WiDr (colon cancer). Overall, the results point out the relevance for anti proliferative activity of the distance between the heterocycle and the unsaturated group. (c) 2006 Elsevier Ltd. All rights reserved.
  • NICOLAOU, K. C.;HWANG, C. -K.;MARRON, B. E.;DEFREES, S. A.;COULADOUROS, E+, J. AMER. CHEM. SOC., 112,(1990) N, C. 3040-3054
    作者:NICOLAOU, K. C.、HWANG, C. -K.、MARRON, B. E.、DEFREES, S. A.、COULADOUROS, E+
    DOI:——
    日期:——
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