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(3R,4S,6S,8S)-8-(4-methoxybenzyloxy)-3,6,9,9-tetramethyldec-1-en-4-ol | 676324-80-4

中文名称
——
中文别名
——
英文名称
(3R,4S,6S,8S)-8-(4-methoxybenzyloxy)-3,6,9,9-tetramethyldec-1-en-4-ol
英文别名
(3R,4S,6S,8S)-8-[(4-methoxyphenyl)methoxy]-3,6,9,9-tetramethyldec-1-en-4-ol
(3R,4S,6S,8S)-8-(4-methoxybenzyloxy)-3,6,9,9-tetramethyldec-1-en-4-ol化学式
CAS
676324-80-4
化学式
C22H36O3
mdl
——
分子量
348.526
InChiKey
VKWKEAPVNVQYMP-JWWGGVBKSA-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

物化性质

  • 沸点:
    446.6±45.0 °C(Predicted)
  • 密度:
    0.964±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.7
  • 重原子数:
    25
  • 可旋转键数:
    11
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.64
  • 拓扑面积:
    38.7
  • 氢给体数:
    1
  • 氢受体数:
    3

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
  • 下游产品
    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

  • Systematic Chemical Mutagenesis Identifies a Potent Novel Apratoxin A/E Hybrid with Improved in Vivo Antitumor Activity
    作者:Qi-Yin Chen、Yanxia Liu、Hendrik Luesch
    DOI:10.1021/ml200176m
    日期:2011.11.10
    Apratoxins are cytotoxic marine natural products that prevent cotranslational translocation early in the secretory pathway. We showed that apratoxins downregulate receptors and growth factor ligands, giving a one–two punch to cancer cells, particularly those that rely on autocrine loops. Through total synthesis, we tested the effects of amino acid substitutions, including alanine scanning, on the downregulation
    Apratoxins 是具有细胞毒性的海洋天然产物,可防止分泌途径早期的共翻译易位。我们发现 apratoxin 会下调受体和生长因子配体,对癌细胞,特别是那些依赖自分泌环的细胞,给予一到两次的打击。通过全合成,我们测试了氨基酸取代(包括丙氨酸扫描)对受体酪氨酸激酶和血管内皮生长因子 A(VEGF-A)下调的影响,并通过选定手性中心的差向异构化探测了靶标参与的立体特异性。对两种分泌分子的不同作用表明,可以通过结构修饰调整阿普雷毒素对分泌抑制的底物选择性,以提供量身定制的治疗。
  • Total Synthesis of (−)-Apratoxin A, 34-Epimer, and Its Oxazoline Analogue
    作者:Yoshitaka Numajiri、Takashi Takahashi、Takayuki Doi
    DOI:10.1002/asia.200800365
    日期:2009.1.5
    convergent total synthesis of the highly cytotoxic marine natural product apratoxin A is accomplished by an 18‐step linear sequence. The high sensitivity of the thiazoline, bearing an adjacent β‐hydroxyl group at the C35‐position, results in the assembly process requiring the inclusion of appropriate protecting groups and the careful optimization of all individual transformations. In the synthesis of 3,7‐dihydroxy‐2
    通过18个步骤的线性序列即可完成高度收敛的高度细胞毒性海洋天然产物Apratoxin A的简明和收敛性合成。噻唑啉具有很高的敏感性,在C35位带有一个相邻的β-羟基,导致组装过程中需要包括适当的保护基并仔细优化所有单独的转化。在3,7-二羟基-2-5,8,8-四甲基壬酸(Dtena)的合成中,三个试剂控制的不对称反应使我们能够在二羟基化脂肪酸部分引入四个手性碳中心。成功地证明了受阻酯的形成和空间不利的N-甲基酰胺键。Tf 2 O和Ph合成了Apratoxin A中的噻唑啉3 PO介导的脱水环化作用,在N-甲基异亮氨酸和脯氨酸残基之间实现了最终的大环化。此外,也已经以类似的方式对恶唑啉类似物和Apratoxin A的C34差向异构体进行了详细的阐述。该合成途径将使得能够组装在Dtena的立体中心及其氨基酸方面不同的其他类似物。
  • Improved Total Synthesis and Biological Evaluation of Potent Apratoxin S4 Based Anticancer Agents with Differential Stability and Further Enhanced Activity
    作者:Qi-Yin Chen、Yanxia Liu、Weijing Cai、Hendrik Luesch
    DOI:10.1021/jm4019965
    日期:2014.4.10
    Apratoxins are cytotoxic natural products originally isolated from marine cyanobacteria that act by preventing cotranslational translocation early in the secretory pathway to downregulate receptor levels and inhibit growth factor secretion, leading to potent antiproliferative activity. Through rational design and total synthesis of an apratoxin A/ E hybrid, apratoxin S4 (1a), we have previously improved the antitumor activity and tolerability in vivo. Compound la and newly designed analogues apratoxins S7-S9 (1b-d), with various degrees of methylation at C34 (1b,c) or epimeric configuration at C30 (1d), were efficiently synthesized utilizing improved procedures. Optimizations have been applied to the synthesis of key intermediate aldehyde 7 and further include the application of Leighton's silanes and modifications of Kelly's methods to induce thiazoline ring formation in other crucial steps of the apratoxin synthesis. Apratoxin S9 (1d) exhibited increased activity with subnanomolar potency. Apratoxin S8 (lc) lacks the propensity to be deactivated by dehydration and showed efficacy in a human HCT116 xenograft mouse model.
  • Synthesis of the polyketide segment of apratoxin A
    作者:Zhengshuang Xu、Zhiyong Chen、Tao Ye
    DOI:10.1016/j.tetasy.2003.11.026
    日期:2004.1
    Apratoxin A 1 is a potent cytotoxic agent extracted from a marine cyanobacterium. We report the results of our synthetic approaches to the polyketide segment 3-OTBS-7-OPMB-2,5,8,8-tetramethylnonanoic acid 4, and the scope and limitations of these approaches. (C) 2003 Elsevier Ltd. All rights reserved.
  • MACROCYCLIC THERAPEUTIC AGENTS, METHODS OF MANUFACTURE, AND METHODS OF TREATMENT
    申请人:University of Florida Research Foundation
    公开号:EP3107919B1
    公开(公告)日:2021-01-27
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