5-ethoxy-β-tetralone | 3991-83-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 四氢化萘
• 英文名称: 5-ethoxy-β-tetralone
• 英文别名: 5-Ethoxy-2-tetralon；5-ethoxy-3,4-dihydro-1H-naphthalen-2-one
• CAS: 3991-83-1
• 化学式: C₁₂H₁₄O₂
• 分子量: 190.242
• InChiKey: SPQLOLQAPJFMEU-UHFFFAOYSA-N

物化性质

• 沸点：
  342.0±42.0 °C(Predicted)
• 密度：
  1.097±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 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：

  5-ethoxy-β-tetralone 在 barium dihydroxide 、 水 作用下， 以 乙醇 为溶剂， 生成 Racemic 5-ethoxy-2-aminotetraline-2-carboxylic acid
  参考文献：
  名称：

  Structure–Activity relationship of linear peptide Bu-His-DPhe-Arg-Trp-Gly-NH2 at the human melanocortin-1 and -4 receptors: histidine substitution

  摘要：

  Systematic substitution of His(6) residue using non-selective hMC4R pentapeptide agonist (Bu-His(6)-DPhe(7)-Arg(8)-Trp(9)-Gly(10)- NH2) as the template led to the identification of Bu-Atc(6)(2-aminotetraline-2-carboxylic acid)-DPhe(7)-Arg(8)-Trp(9)-Gly(10)-NH2 which showed moderate selectivity towards hMC4R over hMC1R. Further SAR studies resulted in the discovery of Penta-5-BrAtc(6)-DPhe(7)-Arg(8)-Trp(9)-Gly(10)-NH2 and Penta-5-Me(2)NMAtc(6)-DPhe(7)-Arg(8)-Trp(9)-Gly(10)-NH2 which are potent hMC4R agonists and are inactive in hMC1R, hMC3R and hMC5R agonist assays. (C) 2002 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0960-894x(02)00830-2
• 作为产物：
  描述：

  1,6-二羟基萘 在 sodium 、 potassium carbonate 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 5-ethoxy-β-tetralone
  参考文献：
  名称：

  Structure–Activity relationship of linear peptide Bu-His-DPhe-Arg-Trp-Gly-NH2 at the human melanocortin-1 and -4 receptors: histidine substitution

  摘要：

  Systematic substitution of His(6) residue using non-selective hMC4R pentapeptide agonist (Bu-His(6)-DPhe(7)-Arg(8)-Trp(9)-Gly(10)- NH2) as the template led to the identification of Bu-Atc(6)(2-aminotetraline-2-carboxylic acid)-DPhe(7)-Arg(8)-Trp(9)-Gly(10)-NH2 which showed moderate selectivity towards hMC4R over hMC1R. Further SAR studies resulted in the discovery of Penta-5-BrAtc(6)-DPhe(7)-Arg(8)-Trp(9)-Gly(10)-NH2 and Penta-5-Me(2)NMAtc(6)-DPhe(7)-Arg(8)-Trp(9)-Gly(10)-NH2 which are potent hMC4R agonists and are inactive in hMC1R, hMC3R and hMC5R agonist assays. (C) 2002 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0960-894x(02)00830-2

文献信息

• Selective linear peptides with melanocortin-4 receptor (MC4-R) agonist activity
  申请人：——

  公开号：US20010056179A1

  公开（公告）日：2001-12-27

  Peptides of formulae I, II and III selectively activate melanocortin-4 (MC-4) receptor activity. 1

  公式I、II和III的肽选择性地激活黑色素皮质素-4（MC-4）受体活性。
• Selective cyclic peptides with melanocortin-4 receptor (MC4-R) agonist activity
  申请人：——

  公开号：US20020143141A1

  公开（公告）日：2002-10-03

  Peptides cyclized via disulfide or lactam bridges having melanocortin-4 receptor (MC4-R) agonist activity useful for treatment of obesity.

  经过二硫键或内酰胺桥环化的肽具有黑色素皮质激素受体（MC4-R）激动剂活性，适用于治疗肥胖症。
• Selective linear peptides with melanocor tin-4 receptor (MC4-R) agonist activity
  申请人：——

  公开号：US20030229200A1

  公开（公告）日：2003-12-11

  Peptides of formulae I, II and III that selectively activate melanocortin-4 (MC-4) receptor activity. 1

  化学式为I、II和III的多肽，可选择性激活黑色素细胞激素-4（MC-4）受体活性。
• Selective Linear Peptides with Melanocortin-4 Receptor (MC4-R) Agonist Activity
  申请人：Chen Li

  公开号：US20080177036A1

  公开（公告）日：2008-07-24

  Peptides of formulae I, II and III that selectively activate melanocortin-4 (MC-4) receptor activity.

  化学式为I、II和III的肽，可选择性地激活黑色素细胞激素受体-4（MC-4）的活性。
• Benzoquinazoline inhibitors of thymidylate synthase: enzyme inhibitory activity and cytotoxicity of some 3-amino- and 3-methylbenzo[f]quinazolin-1(2H)-ones
  作者：William Pendergast、Jay V. Johnson、Scott H. Dickerson、Inderjit K. Dev、David S. Duch、Robert Ferone、William R. Hall、Joan Humphreys、Joseph M. Kelly、David C. Wilson

  DOI：10.1021/jm00068a004

  日期：1993.8

  The synthesis and thymidylate synthase (TS) inhibitory activity of a series of simple benzo-[f]-quinazolin-1(2H)-ones are described. Fully aromatic 3-amino compounds with compact lipophilic substituents in the 9-position were found to have I50 values as low as 20 nM on the isolated enzyme, and represent the first examples of potent, folate-based TS inhibitors that completely lack any structural feature corresponding to the (p-aminobenzoyl)glutamate moiety of the cofactor. A number of the compounds also showed moderate growth inhibitory activity against a human colon adenocarcinoma cell line (SW480), with IC50 values as low as 2 muM.