methyl 3-pentylbenzoate | 26311-43-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: methyl 3-pentylbenzoate
• 英文别名: 3-Pentyl-benzoesaeuremethylester
• CAS: 26311-43-3
• 化学式: C₁₃H₁₈O₂
• 分子量: 206.285
• InChiKey: UOXUTSOBADPECZ-UHFFFAOYSA-N

物化性质

• 沸点：
  292.5±19.0 °C(Predicted)
• 密度：
  0.983±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  methyl 3-pentylbenzoate 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 以0.3 g的产率得到(3-pentylphenyl)methanol
  参考文献：
  名称：

  Role of the CAI-1 Fatty Acid Tail in the Vibrio cholerae Quorum Sensing Response

  摘要：

  Quorum sensing is a mechanism of chemical communication among bacteria that enables collective behaviors. In V. cholerae, the etiological agent of the disease cholera, quorum sensing controls group behaviors including virulence factor production and biofilm formation. The major V. cholerae quorum-sensing system consists of the extracellular signal molecule called CAI-1 and its cognate membrane bound receptor called CqsS. Here, the ligand binding activity of CqsS is probed with structural analogues of the natural signal. Enabled by our discovery of a structurally simplified analogue of CAI-1, we prepared and analyzed a focused library. The molecules were designed to probe the effects of conformational and structural changes along the length of the fatty acid tail of CAI-1. Our results, combined with pharmacophore modeling, suggest a molecular basis for signal molecule recognition and receptor fidelity with respect to the fatty acid tail portion of CAI-1. These efforts provide novel probes to enhance discovery of antivirulence agents for the treatment of V. cholerae.

  DOI：

  10.1021/jm300908t
• 作为产物：
  描述：

  methyl 5-(pent-1-yn-1-yl)benzoate 在 palladium 10% on activated carbon 、 氢气 作用下， 以 乙醇 为溶剂， 生成 methyl 3-pentylbenzoate
  参考文献：
  名称：

  Role of the CAI-1 Fatty Acid Tail in the Vibrio cholerae Quorum Sensing Response

  摘要：

  Quorum sensing is a mechanism of chemical communication among bacteria that enables collective behaviors. In V. cholerae, the etiological agent of the disease cholera, quorum sensing controls group behaviors including virulence factor production and biofilm formation. The major V. cholerae quorum-sensing system consists of the extracellular signal molecule called CAI-1 and its cognate membrane bound receptor called CqsS. Here, the ligand binding activity of CqsS is probed with structural analogues of the natural signal. Enabled by our discovery of a structurally simplified analogue of CAI-1, we prepared and analyzed a focused library. The molecules were designed to probe the effects of conformational and structural changes along the length of the fatty acid tail of CAI-1. Our results, combined with pharmacophore modeling, suggest a molecular basis for signal molecule recognition and receptor fidelity with respect to the fatty acid tail portion of CAI-1. These efforts provide novel probes to enhance discovery of antivirulence agents for the treatment of V. cholerae.

  DOI：

  10.1021/jm300908t

文献信息

• Demonstrating Ligandability of the LC3A and LC3B Adapter Interface
  作者：Markus Hartmann、Jessica Huber、Jan S. Kramer、Jan Heering、Larissa Pietsch、Holger Stark、Dalibor Odadzic、Iris Bischoff、Robert Fürst、Martin Schröder、Masato Akutsu、Apirat Chaikuad、Volker Dötsch、Stefan Knapp、Ricardo M. Biondi、Vladimir V. Rogov、Ewgenij Proschak

  DOI：10.1021/acs.jmedchem.0c01564

  日期：2021.4.8

  lysosomes. In this study, we show that the homologous members of the human Atg8 family proteins, LC3A and LC3B, are druggable by a small molecule inhibitor novobiocin. Structure–activity relationship (SAR) studies of the 4-hydroxy coumarin core scaffold were performed, supported by a crystal structure of the LC3A dihydronovobiocin complex. The study reports the first nonpeptide inhibitors for these protein

  自噬是许多基于溶酶体的胞质货物降解途径的统称。自噬的关键成分是Atg8家族蛋白的成员，几乎参与了该过程的所有步骤，从自噬体形成到与溶酶体的选择性融合。在这项研究中，我们显示人类Atg8家族蛋白LC3A和LC3B的同源成员可通过小分子抑制剂新霉素进行药物治疗。在LC3A二氢新生物素复合物的晶体结构的支持下，进行了4-羟基香豆素核心支架的结构-活性关系（SAR）研究。
• Role of the CAI-1 Fatty Acid Tail in the <i>Vibrio cholerae</i> Quorum Sensing Response
  作者：Lark J. Perez、Wai-Leung Ng、Paul Marano、Karolina Brook、Bonnie L. Bassler、Martin F. Semmelhack

  DOI：10.1021/jm300908t

  日期：2012.11.26

  Quorum sensing is a mechanism of chemical communication among bacteria that enables collective behaviors. In V. cholerae, the etiological agent of the disease cholera, quorum sensing controls group behaviors including virulence factor production and biofilm formation. The major V. cholerae quorum-sensing system consists of the extracellular signal molecule called CAI-1 and its cognate membrane bound receptor called CqsS. Here, the ligand binding activity of CqsS is probed with structural analogues of the natural signal. Enabled by our discovery of a structurally simplified analogue of CAI-1, we prepared and analyzed a focused library. The molecules were designed to probe the effects of conformational and structural changes along the length of the fatty acid tail of CAI-1. Our results, combined with pharmacophore modeling, suggest a molecular basis for signal molecule recognition and receptor fidelity with respect to the fatty acid tail portion of CAI-1. These efforts provide novel probes to enhance discovery of antivirulence agents for the treatment of V. cholerae.