3-(5-(2-(6-(methylamino)pyridin-2-yl)ethoxy)-1H-indol-1-yl)propanoic acid

• 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: 3-(5-(2-(6-(methylamino)pyridin-2-yl)ethoxy)-1H-indol-1-yl)propanoic acid
• 英文别名: 3-(5-{2-[6(methylamino)-2-pyridyl]ethoxy}indolyl)propanoic acid；3-{5-[2-(6-Methylamino-pyridin-2-yl)-ethoxy]-indol-1-yl}-propionic acid；3-[5-[2-[6-(methylamino)pyridin-2-yl]ethoxy]indol-1-yl]propanoic acid
• 化学式: C₁₉H₂₁N₃O₃
• 分子量: 339.394
• InChiKey: NNZBVLNVFSQLGP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  25
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  76.4
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  5-苄氧基吲哚 在 palladium on activated charcoal sodium hydroxide 、 偶氮二甲酸二异丙酯 、 氢气 、 sodium hydride 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 59.0h， 生成 3-(5-(2-(6-(methylamino)pyridin-2-yl)ethoxy)-1H-indol-1-yl)propanoic acid
  参考文献：
  名称：

  Design, Synthesis, and Biological Evaluation of Novel Potent and Selective α_vβ₃/α_vβ₅ Integrin Dual Inhibitors with Improved Bioavailability. Selection of the Molecular Core

  摘要：

  A novel series of potent and selective alpha(v)beta(3)/alpha(v)beta(5) dual inhibitors was designed, synthesized, and evaluated against several integrins. These compounds were synthesized through a Mitsunobu reaction between the guanidinium mimetics and the corresponding central templates. Guanidinium mimetics with enhaced rigidity (i.e., (2-pyridylamino)propoxy versus the 2-(6-methylamino-2-pyridyl)ethoxy) led to improved activity toward alpha(v)beta(3). Exemplary oral bioavailability in mice was achieved using the indole central scaffold. Although, oral bioavailability was maintained when the indole molecular core was replace with the bioisosteric benzofuran or benzothiophene ring systems, it was found to not significantly impact the integrin activity or selectivity. However, the indole series displayed the best in vivo pharmacokinetic properties. Thus, the indole series was selected for further structure-activity relationships to obtain more potent alpha(v)beta(3)/alpha(v)beta(5) dual antagonist with improved oral bioavailability.

  DOI：

  10.1021/jm049725u

文献信息

• Substituted Indoles and Their Use as Integrin Antagonists
  申请人：Lu Tianbo

  公开号：US20070219233A1

  公开（公告）日：2007-09-20

  The present invention relates to novel substituted indole compounds that are antagonists of alpha V (αv) integrins, for example α v β 3 and α v β 5 integrins, their pharmaceutically acceptable salts, and pharmaceutical compositions thereof. The compounds may be used in the treatment of pathological conditions mediated by α v β 3 and α v β 5 integrins, including such conditions as tumor growth, metastasis, restenosis, osteoporosis, inflammation, macular degeneration, diabetic retinopathy, and rheumatoid arthritis. The compounds have the general formula: where R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , D, X, W, a, m, n, i, j, k and v are defined herein.

  本发明涉及一种新型的取代吲哚化合物，它们是αV（αv）整合素的拮抗剂，例如αvβ3和αvβ5整合素，它们的药学上可接受的盐和制药组合物。这些化合物可用于治疗由αvβ3和αvβ5整合素介导的病理状况，包括肿瘤生长、转移、再狭窄、骨质疏松、炎症、黄斑变性、糖尿病视网膜病变和类风湿性关节炎等疾病。该化合物具有以下通式：其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12、R13、R14、D、X、W、a、m、n、i、j、k和v在此定义。
• INTEGRIN-BINDING SMALL MOLECULES
  申请人：NEAMATI Nouri

  公开号：US20070155750A1

  公开（公告）日：2007-07-05

  The present invention relates to compositions containing integrin-binding small molecules. Also disclosed are methods of binding integrins to these small molecules and methods of identifying small molecules binding to integrins.
• US7241789B2
  申请人：——

  公开号：US7241789B2

  公开（公告）日：2007-07-10
• US7928113B2
  申请人：——

  公开号：US7928113B2

  公开（公告）日：2011-04-19
• Design, Synthesis, and Biological Evaluation of Novel Potent and Selective α_vβ₃/α_vβ₅ Integrin Dual Inhibitors with Improved Bioavailability. Selection of the Molecular Core
  作者：Juan José Marugán、Carl Manthey、Beth Anaclerio、Lou Lafrance、Tianbao Lu、Tom Markotan、Kristi A. Leonard、Carl Crysler、Stephen Eisennagel、Malini Dasgupta、Bruce Tomczuk

  DOI：10.1021/jm049725u

  日期：2005.2.1

  A novel series of potent and selective alpha(v)beta(3)/alpha(v)beta(5) dual inhibitors was designed, synthesized, and evaluated against several integrins. These compounds were synthesized through a Mitsunobu reaction between the guanidinium mimetics and the corresponding central templates. Guanidinium mimetics with enhaced rigidity (i.e., (2-pyridylamino)propoxy versus the 2-(6-methylamino-2-pyridyl)ethoxy) led to improved activity toward alpha(v)beta(3). Exemplary oral bioavailability in mice was achieved using the indole central scaffold. Although, oral bioavailability was maintained when the indole molecular core was replace with the bioisosteric benzofuran or benzothiophene ring systems, it was found to not significantly impact the integrin activity or selectivity. However, the indole series displayed the best in vivo pharmacokinetic properties. Thus, the indole series was selected for further structure-activity relationships to obtain more potent alpha(v)beta(3)/alpha(v)beta(5) dual antagonist with improved oral bioavailability.