2-[(1-methylethyl)oxy]-5-[3-(5-methyl-1,2,3,4-tetrahydro-6-isoquinolinyl)-1,2,4-oxadiazol-5-yl]benzonitrile | 1165923-50-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-[(1-methylethyl)oxy]-5-[3-(5-methyl-1,2,3,4-tetrahydro-6-isoquinolinyl)-1,2,4-oxadiazol-5-yl]benzonitrile
• 英文别名: 5-[3-(5-Methyl-1,2,3,4-tetrahydroisoquinolin-6-yl)-1,2,4-oxadiazol-5-yl]-2-propan-2-yloxybenzonitrile
• CAS: 1165923-50-1
• 化学式: C₂₂H₂₂N₄O₂
• 分子量: 374.442
• InChiKey: NGDUQWSUSZKXPY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  28
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  84
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-[(1-methylethyl)oxy]-5-[3-(5-methyl-1,2,3,4-tetrahydro-6-isoquinolinyl)-1,2,4-oxadiazol-5-yl]benzonitrile 在 水 、 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 5.5h， 生成 sodium 3-[6-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinyl]propanoate
  参考文献：
  名称：

  The Fit For Purpose Development of S1P₁ Receptor Agonist GSK2263167 Using a Robinson Annulation and Saegusa Oxidation to Access an Advanced Phenol Intermediate

  摘要：

  A fit for purpose approach has been adopted in order to develop a robust, scalable route to the S1P(1) receptor agonist, GSK2263167. The key steps include a Robinson ring annulation followed by a Saegusa oxidation, providing rapid access to an advanced phenol intermediate. Despite the use of stoichiometric palladium acetate for the Saegusa oxidation, near complete recovery of the palladium has been demonstrated. The remaining steps have been optimised including the removal of all chromatography. An alternative to the Saegusa oxidation is described as well as the development of a flow process to facilitate further scale-up of the amidoxime preparation using hydroxylamine at elevated temperature.

  DOI：

  10.1021/op400162p
• 作为产物：
  描述：

  3-氰基-4-异丙氧基苯甲酸 在 吡啶 、 盐酸 、 草酰氯 、 水 作用下， 以 乙醇 、 甲苯 为溶剂， 反应 17.0h， 生成 2-[(1-methylethyl)oxy]-5-[3-(5-methyl-1,2,3,4-tetrahydro-6-isoquinolinyl)-1,2,4-oxadiazol-5-yl]benzonitrile
  参考文献：
  名称：

  The Fit For Purpose Development of S1P₁ Receptor Agonist GSK2263167 Using a Robinson Annulation and Saegusa Oxidation to Access an Advanced Phenol Intermediate

  摘要：

  A fit for purpose approach has been adopted in order to develop a robust, scalable route to the S1P(1) receptor agonist, GSK2263167. The key steps include a Robinson ring annulation followed by a Saegusa oxidation, providing rapid access to an advanced phenol intermediate. Despite the use of stoichiometric palladium acetate for the Saegusa oxidation, near complete recovery of the palladium has been demonstrated. The remaining steps have been optimised including the removal of all chromatography. An alternative to the Saegusa oxidation is described as well as the development of a flow process to facilitate further scale-up of the amidoxime preparation using hydroxylamine at elevated temperature.

  DOI：

  10.1021/op400162p

文献信息

• [EN] S1P1 AGONISTS COMPRISING A BICYCLIC N-CONTAINING RING<br/>[FR] AGONISTES DE S1P1 COMPRENANT UN CYCLE AZOTÉ BICYCLIQUE
  申请人：GLAXO GROUP LTD

  公开号：WO2010146105A1

  公开（公告）日：2010-12-23

  The present invention relates to novel compounds of formula (I) having S1P1 agonist activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders.

  本发明涉及具有S1P1激动剂活性的式(I)新化合物，其制备方法，包含它们的药物组合物及其用于治疗各种疾病的应用。
• [EN] OXADIAZOLE DERIVATIVES ACTIVE ON SPHINGOSINE-1-PHOSPHATE (S1P)<br/>[FR] DÉRIVÉS D'OXADIAZOLE ACTIFS SUR LA SPHINGOSINE-1-PHOSPHATE (S1P)
  申请人：GLAXO GROUP LTD

  公开号：WO2009080724A1

  公开（公告）日：2009-07-02

  The present application discloses oxadiazote based compounds of Formula (I) active on sphingosine-1-phosphate (S1P) in particular useful to treat lupus erythematosus. A is phenyl or a 5 or 6-membered heleroaryl ring; B is selected from one of the following; Formulae: (a) (b) (c)

  本申请公开了一种基于噁二唑酮的化合物，其化学式为（I），对神经酰胺-1-磷酸酯（S1P）具有活性，特别适用于治疗红斑狼疮。其中，A为苯基或5或6元杂环芳基环；B从以下化合物中选择一个：化学式：（a）（b）（c）。
• OXADIAZOLE DERIVATIVES ACTIVE ON SPHINGOSINE-1-PHOSPHATE (S1P)
  申请人：Heer Jag Paul

  公开号：US20100152235A1

  公开（公告）日：2010-06-17

  The present invention relates to a novel oxadiazole derivative having pharmacological activity, processes for its preparation, pharmaceutical compositions containing it and its use in the treatment of various disorders.

  本发明涉及一种具有药理活性的新型噁二唑衍生物，其制备过程、含有该衍生物的制药组合物以及其在治疗各种疾病中的应用。
• S1P1 AGONISTS COMPRISING A BICYCLIC N-CONTAINING RING
  申请人：Bailey James Matthew

  公开号：US20120101083A1

  公开（公告）日：2012-04-26

  The present invention relates to novel compounds of formula (I) having S1P1 agonist activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders.

  本发明涉及具有S1P1激动剂活性的公式（I）的新化合物，其制备过程，含有它们的药物组合物以及它们在治疗各种疾病中的应用。
• OXADIAZOLE DERIVATIVES ACTIVE ON SPHINGOSINE-1-PHOSPHATE (S1p)
  申请人：Heer Jag Paul

  公开号：US20100273827A1

  公开（公告）日：2010-10-28

  The present invention relates to novel oxadiazole derivatives having pharmacological activity, processes for their preparation, 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衍生物，其制备方法，含有它们的制药组合物以及它们在治疗各种疾病方面的应用。