(E)-3-(3-fluoro-4-methoxyphenyl)prop-2-en-1-ol | 689257-33-8

• 物质功能分类: 化学试剂 - 有机试剂 - 烯烃（环状与无环状）
• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂醇
• 英文名称: (E)-3-(3-fluoro-4-methoxyphenyl)prop-2-en-1-ol
• 英文别名: 3-(3-Fluoro-4-methoxyphenyl)prop-2-en-1-ol
• CAS: 689257-33-8
• 化学式: C₁₀H₁₁FO₂
• 分子量: 182.195
• InChiKey: ORZCHFYBMQINMK-NSCUHMNNSA-N

物化性质

• 沸点：
  319.4±32.0 °C(Predicted)
• 密度：
  1.166±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (E)-3-(3-fluoro-4-methoxyphenyl)prop-2-en-1-ol 在 diethylzinc 、 pyridinium chlorochromate 作用下， 以 二氯甲烷 为溶剂， 生成 [2-(3-fluoro-4-methoxyphenyl)cyclopropyl]acetaldehyde
  参考文献：
  名称：

  Discovery of +(2-{4-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethoxy]phenyl}-cyclopropyl)acetic acid as potent and selective αvβ3 inhibitor: Design, synthesis, and optimization

  摘要：

  The integrin alpha(v)beta(3) is expressed in a number of cell types and is thought to play a major role in several pathological conditions. Various small molecules that inhibit the integrin have been shown to suppress tumor growth and retinal angiogenesis. The tripeptide Arg-Gly-Asp (RGD), a common binding motif in several ligands that bind to alpha(v)beta(3), has been depeptidized and optimized in our efforts toward discovering a small molecule inhibitor. We recently disclosed the synthesis and biological activity of several small molecules that did not contain any peptide bond and mimic the tripeptide RGD. The phenethyl group in one of the lead compounds was successfully replaced with a cyclopropyl moiety. The new lead compound was optimized for potency, selectivity, and for its ADME properties. We describe herein the discovery, synthesis, and optimization of cyclopropyl containing analogs that are potent and selective inhibitors of alpha(v)beta(3). (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2007.03.020
• 作为产物：
  描述：

  3-氟-4-甲氧基苯甲醛 在 二异丁基氢化铝 作用下， 以 正己烷 、 二氯甲烷 为溶剂， 反应 17.5h， 生成 (E)-3-(3-fluoro-4-methoxyphenyl)prop-2-en-1-ol
  参考文献：
  名称：

  烯丙基铵叶立德的催化对映选择性 [2,3]-重排：机理和计算研究

  摘要：

  描述了异硫脲催化的烯丙基铵叶立德的对映选择性 [2,3] 重排的机理研究。使用 19F NMR 和密度泛函理论计算的反应动力学分析阐明了反应曲线并允许识别催化剂静止状态和周转率限制步骤。已经观察到催化相关的催化剂 - 底物加合物，其组成通过 13C 和 15N 同位素标记明确阐明。同位素夹带表明观察到的催化剂-底物加合物是催化生产循环中真正的中间体。已经检查了 HOBt 作为添加剂对反应、催化剂静止状态和周转率限制步骤的影响。交叉实验已经探讨了催化循环中每个建议步骤的可逆性。计算也被用来阐明立体控制的起源，1,5-S···O 相互作用和催化剂立体定向基团提供了过渡结构刚性和对映选择性，同时偏爱阳离子-π 相互作用而不是 C-H···π负责非对映选择性。

  DOI：

  10.1021/jacs.6b11851

文献信息

• Cycloalkyl alkanoic acids as integrin receptor antagonists derivatives
  申请人：——

  公开号：US20040092538A1

  公开（公告）日：2004-05-13

  The present invention relates to a class of compounds represented by the Formula I 1 or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the &agr; v &bgr; 3 and/or &agr; v &bgr; 5 integrin.

  本发明涉及一类由公式I代表的化合物 1 或其药用可接受的盐，包含公式I化合物的药物组合物，以及选择性地抑制或拮抗α v β 3 和/或α v β 5 整合素的方法。
• Novel Inhibitors of Staphyloxanthin Virulence Factor in Comparison with Linezolid and Vancomycin versus Methicillin-Resistant, Linezolid-Resistant, and Vancomycin-Intermediate <i>Staphylococcus aureus</i> Infections in Vivo
  作者：Shuaishuai Ni、Hanwen Wei、Baoli Li、Feifei Chen、Yifu Liu、Wenhua Chen、Yixiang Xu、Xiaoxia Qiu、Xiaokang Li、Yanli Lu、Wenwen Liu、Linhao Hu、Dazheng Lin、Manjiong Wang、Xinyu Zheng、Fei Mao、Jin Zhu、Lefu Lan、Jian Li

  DOI：10.1021/acs.jmedchem.7b00949

  日期：2017.10.12

  Our previous work (Wang et al. J. Med. Chem. 2016, 59, 4831-4848) revealed that effective benzocycloalkane-derived staphyloxanthin inhibitors against methicillin-resistant Staphylococcus aureus (S. aureus) infections were accompanied by poor water solubility and high hERG inhibition and dosages (preadministration). In this study, 92 chroman and coumaran derivatives as novel inhibitors have been addressed for overcoming deficiencies above. Derivatives 69 and 105 displayed excellent pigment inhibitory activities and low hERG inhibition, along with improvement of solubility by salt type selection. The broad and significantly potent antibacterial spectra of 69 and 105 were displayed first with normal administration in the livers and hearts in mice against pigmented S. aureus Newman, Mu50 (vancomycin-intermediate S. aureus), and NRS271 (linezolid-resistant S. aureus), compared with linezolid and vancomycin. In summary, both 69 and 105 have the potential to be developed as good antibacterial candidates targeting virulence factors.
• Novel Staphyloxanthin Inhibitors with Improved Potency against Multidrug Resistant <i>Staphylococcus aureus</i>
  作者：Shuaishuai Ni、Baoli Li、Feifei Chen、Hanwen Wei、Fei Mao、Yifu Liu、Yixiang Xu、Xiaoxi Qiu、Xiaokang Li、Wenwen Liu、Linghao Hu、Dazheng Ling、Manjiong Wang、Xinyu Zheng、Jin Zhu、Lefu Lan、Jian Li

  DOI：10.1021/acsmedchemlett.7b00501

  日期：2018.3.8

  Diapophytoene desaturase (CrtN) is a potential novel target for intervening in the biosynthesis of the virulence factor staphyloxanthin. In this study, 38 1,4-benzodioxan-derived CrtN inhibitors were designed and synthesized to overwhelm the defects of leading compound 4a. Derivative 47 displayed superior pigment inhibitory activity, better hERG inhibitory properties and water solubility, and significantly sensitized MRSA strains to immune clearance in vitro. Notably, 47 displayed excellent efficacy against pigmented S. aureus Newman, Mu50 (vancomycin-intermediate MRSA, VISA), and NRS271 (linezolid-resistant MRSA, LRSA) comparable to that of linezolid and vancomycin in vivo.
• Novel Terminal Bipheny-Based Diapophytoene Desaturases (CrtN) Inhibitors as Anti-MRSA/VISR/LRSA Agents with Reduced hERG Activity
  作者：Baoli Li、Shuaishuai Ni、Fei Mao、Feifei Chen、Yifu Liu、Hanwen Wei、Wenhua Chen、Jin Zhu、Lefu Lan、Jian Li

  DOI：10.1021/acs.jmedchem.7b01300

  日期：2018.1.11

  CrtN has been identified as an attractive and druggable target for treating pigmented Staphylococcus aureus infections. More than 100 new compounds were synthesized, which target the overwhelming the defects of the CrtN inhibitor 1. Analogues 23a and 23b demonstrated a significant activity against pigmented S. aureus Newman and 13 MRSA strains (IC50 = 0.02-10.5 nM), along with lower hERG inhibition (IC50 > 30 mu M, similar to 10-fold decrease in comparison with 1). Furthermore, 23a and 23b were confirmed to reduce the staphylococcal load in the kidney and heart in a mouse model with normal treatment deeper than pretreatment ones, comparable even with vancomycin and linezolid. Remarkably, 23a could strongly block the pigment biosynthesis of these nine multidrug-resistant MRSA strains, including excellent activity against LRSA strains and VISA strains in vivo, and all of which demonstrated that 23a has a huge potential against intractable MRSA, VISA, and LRSA issues as a therapeutic drug.
• Discovery of novel piperonyl derivatives as diapophytoene desaturase inhibitors for the treatment of methicillin-, vancomycin- and linezolid-resistant Staphylococcus aureus infections
  作者：Hanwen Wei、Fei Mao、Shuaishuai Ni、Feifei Chen、Baoli Li、Xiaoxia Qiu、Linghao Hu、Manjiong Wang、Xinyu Zheng、Jin Zhu、Lefu Lan、Jian Li

  DOI：10.1016/j.ejmech.2017.12.090

  日期：2018.2

  Inhibition of S. aureus diapophytoene desaturase (CrtN) could serve as an alternative approach for addressing the tricky antibiotic resistance by blocking the biosynthesis of carotenoid pigment which shields the bacterium from host oxidant killing. In this study, we designed and synthesized 44 derivatives with piperonyl scaffold targeting CrtN and the structure-activity relationships (SARs) were examined extensively to bring out the discovery of 21b with potent efficacy and better hERG safety profile compared to the first class CrtN inhibitor benzocycloalkane derivative 2. Except the excellent pigment inhibitory activity against wild-type S. aureus, 21b also showed excellent pigment inhibition against four pigmented MRSA strains. In addition, H2O2 killing and human whole blood killing assays proved 21b could sensitize S. aureus to be killed under oxidative stress conditions. Notably, the murine study in vivo validated the efficacy of 21b against pigmented S. aureus Newman, vancomycin-intermediate S. aureus Mu50 and linezolid-resistant S. aureus NRS271. (C) 2018 Elsevier Masson SAS. All rights reserved.