1-[(4-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}phenyl)methyl]-1H-pyrazole-4-carboxylic acid | 1034187-98-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-[(4-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}phenyl)methyl]-1H-pyrazole-4-carboxylic acid
• 英文别名: 1-[[4-[5-[4-phenyl-5-(trifluoromethyl)thiophen-2-yl]-1,2,4-oxadiazol-3-yl]phenyl]methyl]pyrazole-4-carboxylic acid
• CAS: 1034187-98-8
• 化学式: C₂₄H₁₅F₃N₄O₃S
• 分子量: 496.469
• InChiKey: OSOKGLVUNJRYBG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  35
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  122
• 氢给体数：
  1
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  sodium hydroxide 、 1-[(4-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}phenyl)methyl]-1H-pyrazole-4-carboxylic acid 在 乙酸乙酯 作用下， 以 水 为溶剂， 以to give sodium 1-[(4-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}phenyl)methyl]-1H-pyrazole-4-carboxylate as a white solid (11 mg, 35%)的产率得到sodium 1-[(4-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}phenyl)methyl]-1H-pyrazole-4-carboxylate
  参考文献：
  名称：

  OXADIAZOLE DERIVATES AS S1P1 RECEPTOR AGONISTS

  摘要：

  本发明涉及具有药理活性的新型噁唑烷化合物（I）的制备，包含它们的制药组合物以及它们在治疗各种疾病中的应用。

  公开号：

  US20100048639A1
• 作为产物：
  描述：

  3-[(4-羟甲基)苯基]-5-(4-苯基-5-三氟甲基-2-噻吩基)-1,2,4-恶二唑 在 N-溴代丁二酰亚胺(NBS) 、 potassium tert-butylate 、 三苯基膦 、 lithium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 水 为溶剂， 反应 23.75h， 生成 1-[(4-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}phenyl)methyl]-1H-pyrazole-4-carboxylic acid
  参考文献：
  名称：

  Optimization of Sphingosine-1-phosphate-1 Receptor Agonists: Effects of Acidic, Basic, and Zwitterionic Chemotypes on Pharmacokinetic and Pharmacodynamic Profiles

  摘要：

  The efficacy of the recently approved drug fingolimod (FTY720) in multiple sclerosis patients results from the action of its phosphate metabolite on sphingosine-1-phosphate S1P(1) receptors, while a variety of side effects have been ascribed to its S1P(3) receptor activity. Although S1P and phospho-fingolimod share the same structural elements of a zwitterionic headgroup and lipophilic tail, a variety of chemotypes have been found to show S1P(1) receptor agonism. Here we describe a study of the tolerance of the S1P(1) and S1P(3) receptors toward bicyclic heterocycles of systematically varied shape and connectivity incorporating acidic, basic, or zwitterionic headgroups. We compare their physicochemical properties, their performance in in vitro and in vivo pharmacokinetic models, and their efficacy in peripheral lymphocyte lowering. The campaign resulted in the identification of several potent S1P(1) receptor agonists with good selectivity vs S1P(3) receptors, efficacy at <1 mg/kg oral doses, and developability properties suitable for progression into preclinical development.

  DOI：

  10.1021/jm5010336

文献信息

• WO2008/74820
  申请人：——

  公开号：——

  公开（公告）日：——
• OXADIAZOLE DERIVATIVES AS S1P1 RECEPTOR AGONISTS
  申请人：Glaxo Group Limited

  公开号：EP2091950A1

  公开（公告）日：2009-08-26
• [EN] OXADIAZOLE DERIVATIVES AS S1P1 RECEPTOR AGONISTS<br/>[FR] DÉRIVÉS D'OXADIAZOLE EN TANT QU'AGONISTES DU RÉCEPTEUR S1P1
  申请人：GLAXO GROUP LTD

  公开号：WO2008074820A1

  公开（公告）日：2008-06-26

  [EN] The present invention relates to novel oxadiazole compounds of formula (I) having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders.
  [FR] La présente invention concerne des composés d'oxadiazole innovants de formule (I) ayant une activité pharmacologique, leurs procédés de préparation, des compositions pharmaceutiques qui les contiennent et leur utilisation pour le traitement de diverses affections.
• Optimization of Sphingosine-1-phosphate-1 Receptor Agonists: Effects of Acidic, Basic, and Zwitterionic Chemotypes on Pharmacokinetic and Pharmacodynamic Profiles
  作者：John Skidmore、Jag Heer、Christopher N. Johnson、David Norton、Sally Redshaw、Jennifer Sweeting、David Hurst、Andrew Cridland、David Vesey、Ian Wall、Mahmood Ahmed、Dean Rivers、James Myatt、Gerard Giblin、Karen Philpott、Umesh Kumar、Alexander Stevens、Rino A. Bit、Andrea Haynes、Simon Taylor、Robert Watson、Jason Witherington、Emmanuel Demont、Tom D. Heightman

  DOI：10.1021/jm5010336

  日期：2014.12.26

  The efficacy of the recently approved drug fingolimod (FTY720) in multiple sclerosis patients results from the action of its phosphate metabolite on sphingosine-1-phosphate S1P(1) receptors, while a variety of side effects have been ascribed to its S1P(3) receptor activity. Although S1P and phospho-fingolimod share the same structural elements of a zwitterionic headgroup and lipophilic tail, a variety of chemotypes have been found to show S1P(1) receptor agonism. Here we describe a study of the tolerance of the S1P(1) and S1P(3) receptors toward bicyclic heterocycles of systematically varied shape and connectivity incorporating acidic, basic, or zwitterionic headgroups. We compare their physicochemical properties, their performance in in vitro and in vivo pharmacokinetic models, and their efficacy in peripheral lymphocyte lowering. The campaign resulted in the identification of several potent S1P(1) receptor agonists with good selectivity vs S1P(3) receptors, efficacy at <1 mg/kg oral doses, and developability properties suitable for progression into preclinical development.
• OXADIAZOLE DERIVATES AS S1P1 RECEPTOR AGONISTS
  申请人：Ahmed Mahmood

  公开号：US20100048639A1

  公开（公告）日：2010-02-25

  The present invention relates to novel oxadiazole compounds of formula (I) having pharmacological activity, pharmaceutical compositions containing them and their use in the treatment of various disorders.

  本发明涉及具有药理活性的新型噁唑烷化合物（I）的制备，包含它们的制药组合物以及它们在治疗各种疾病中的应用。