6-hydroxy-IAA | 31031-05-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 6-hydroxy-IAA
• 英文别名: 2-(6-hydroxy-1H-indol-3-yl)acetic Acid
• CAS: 31031-05-7
• 化学式: C₁₀H₉NO₃
• 分子量: 191.186
• InChiKey: TZGSGKKSXSLCAL-UHFFFAOYSA-N

物化性质

• 沸点：
  497.1±30.0 °C(Predicted)
• 密度：
  1.496±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  73.3
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-hydroxy-IAA 在 palladium on activated charcoal 吡啶 、 sodium azide 、 氢气 、 二异丁基氢化铝 作用下， 以 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 6-羟基吲哚乙胺
  参考文献：
  名称：

  轻松合成6-羟基吲哚-3-乙酸：nephilatoxin-1〜6芳香亚基的结构

  摘要：

  描述了一种容易合成的6-羟基吲哚-3-乙酸1a，它是NPTX-1〜6的拟议芳香亚基。异腈2的自由基环化成功获得了9的高收率。通过1 H-NMR谱图与真实的4-羟基和6-羟基吲哚-3-乙酸的光谱比较，确认NPTX-1〜6的芳族亚基为4-羟基吲哚-3-乙酸12。

  DOI：

  10.1016/0040-4039(96)01583-3
• 作为产物：
  描述：

  4-碘-3-硝基苯酚 在 palladium on activated charcoal 吡啶 、 盐酸 、 palladium diacetate 、 sodium hydroxide 、 偶氮二异丁腈 、 三光气 、 (Tol)3P 、 氢气 、 三正丁基氢锡 、 potassium carbonate 、 溶剂黄146 、 三乙胺 、 锌 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 、 丙酮 、 乙腈 为溶剂， 生成 6-hydroxy-IAA
  参考文献：
  名称：

  轻松合成6-羟基吲哚-3-乙酸：nephilatoxin-1〜6芳香亚基的结构

  摘要：

  描述了一种容易合成的6-羟基吲哚-3-乙酸1a，它是NPTX-1〜6的拟议芳香亚基。异腈2的自由基环化成功获得了9的高收率。通过1 H-NMR谱图与真实的4-羟基和6-羟基吲哚-3-乙酸的光谱比较，确认NPTX-1〜6的芳族亚基为4-羟基吲哚-3-乙酸12。

  DOI：

  10.1016/0040-4039(96)01583-3

文献信息

• Conformationally Constrained Peptidomimetic Inhibitors of Signal Transducer and Activator of Transcription 3: Evaluation and Molecular Modeling
  作者：Pijus K. Mandal、Donald Limbrick、David R. Coleman、Garrett A. Dyer、Zhiyong Ren、J. Sanderson Birtwistle、Chiyi Xiong、Xiaomin Chen、James M. Briggs、John S. McMurray

  DOI：10.1021/jm801491w

  日期：2009.4.23

  Signal transducer and activator of transcription 3 (Stat3) is involved in aberrant growth and survival signals in malignant tumor cells and is a validated target for anticancer drug design. We are targeting its SH2 domain to prevent docking to cytokine and growth factor receptors and subsequent signaling. The amino acids of our lead phosphopeptide, Ac-pTyr-Leu-Pro-Gln-Thr-Val-NH2, were replaced with conformationally constrained mimics. Structure-affinity studies led to the peptidomimetic, pCinn-Haic-Gln-NHBn (21). which had an IC50 of 162 nM (fluorescence polarization), compared to 290 nM for the lead phosphopeptide (pCinn = 4-phosphoryloxycinnamate, Haic = (2S,5S)-5-amino-1,2,4,5,6,7-hexahydro-4-oxo-azepino[3,2,1-hi]indole-2-carboxylic acid). pCinn-Haic-Gln-OH was docked to the SH2 domain (AUTODOCK), and the two highest populated clusters were subjected to molecular dynamics simulations. Both converged to a common peptide conformation. The complex exhibits unique hydrogen bonding between Haic and Gln and Stat3 as well as hydrophobic interactions between the protein and pCinn and Haic.
• [EN] LIGANDS FOR THE PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR, AND METHODS OF USE THEREOF<br/>[FR] LIGANDS DU RECEPTEUR ACTIVE DE LA PROLIFERATION DES PEROXISOMES ET SES METHODES D'UTILISATION
  申请人：UNIV GEORGETOWN

  公开号：WO2004024939A2

  公开（公告）日：2004-03-25

  One aspect of the present invention relates to compounds that are active at a peroxisome proliferator-activated receptor (PPAR). In certain embodiments, the compound has a isoxazole or indole core. Another aspect of the present invention relates to a method of treating a mammal afflicted with cancer or non-insulin-dependent (type II) diabetes by administering a therapeutic amount of the compounds of the invention. In certain embodiments, the invention relates to a method of treating prostrate, stomach, or breast cancer. Another aspect of the invention relates to a method of identifying ligands active at a PPAR subtype using X-ray structural information. In certain embodiments, the method of identifying the ligand comprises using molecular modeling approaches including: in silico screening of chemical databases, de novo/rational drug design in which the ligand will be created computationally, and/or in silico screening of virtual combinatorial libraries.
• Facile synthesis of 6-hydroxyindole-3-acetic acid: On the structure of the aromatic subunit of nephilatoxin-1∼6
  作者：Tetsuro Shinada、Miki Miyachi、Yasuhiro Itagaki、Hideo Naoki、Kazuo Yoshihara、Terumi Nakajima

  DOI：10.1016/0040-4039(96)01583-3

  日期：1996.9

  A facile synthesis of 6-hydroxyindole-3-acetic acid 1a, which is the proposed aromatic subunit of NPTX-1∼6, is described. Radical cyclization of isonitrile 2 successfully afforded 9 in high yield. The aromatic subunit of NPTX-1∼6 was confirmed as 4-hydroxyindole-3-acetic acid 12 by comparison of the 1H-NMR spectra with those of authentic 4- and 6-hydroxyindole-3-acetic acids.

  描述了一种容易合成的6-羟基吲哚-3-乙酸1a，它是NPTX-1〜6的拟议芳香亚基。异腈2的自由基环化成功获得了9的高收率。通过1 H-NMR谱图与真实的4-羟基和6-羟基吲哚-3-乙酸的光谱比较，确认NPTX-1〜6的芳族亚基为4-羟基吲哚-3-乙酸12。