3-[N-methyl-2(R)-pyrrolidinylmethyl]-1,5-bis-(2-phenylsulfonyl ethyl)indole | 1181222-90-1

• 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-[N-methyl-2(R)-pyrrolidinylmethyl]-1,5-bis-(2-phenylsulfonyl ethyl)indole
• 英文别名: 3-[N-Methyl-2(R)-pyrrolidinylmethyl]-1,5-bis-(2-phenylsulfonylethyl)indole；1,5-bis[2-(benzenesulfonyl)ethyl]-3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]indole
• CAS: 1181222-90-1
• 化学式: C₃₀H₃₄N₂O₄S₂
• 分子量: 550.743
• InChiKey: FFEHMCHHGNHXJL-AREMUKBSSA-N

物化性质

• 沸点：
  784.8±60.0 °C(Predicted)
• 密度：
  1.27±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  38
• 可旋转键数：
  10
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  93.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  苯基乙烯基砜 、 依来曲普坦 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 生成 3-[N-methyl-2(R)-pyrrolidinylmethyl]-1,5-bis-(2-phenylsulfonyl ethyl)indole
  参考文献：
  名称：

  PROCESS FOR PREPARATION OF ELETRIPTAN AND SALT THEREOF

  摘要：

  本发明涉及一种改进的制备3-(N-甲基-2(R)-吡咯烷基)-5-[2-(苯基磺酰基)乙基]-1H-吲哚或其药学上可接受的盐，特别是3-(N-甲基-2(R)-吡咯烷基)-5-[2-(苯基磺酰基)乙基]-1H-吲哚溴化氢盐（依那曲坦溴化氢盐）。本发明还涉及3-(N-甲基-2(R)-吡咯烷基)-5-[2-(苯基磺酰基)乙烯基]-1H-吲哚溴化氢盐的新晶型及其制备方法。

  公开号：

  US20120071669A1

文献信息

• [EN] PROCESS FOR PREPARING (( R)-3-[(-1-METHYLPYRROLIDIN-2-YL)METHYL]-5-(2-PHENYLSULFONYLETHYL)-1H-INDOLE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE ((R)-3-[(-1-MÉTHYLPYRROLIDIN-2-YL)MÉTHYL]-5-(2-PHÉNYLSULFONYLÉTHYL)-1H-INDOLE
  申请人：LABORATORIOS LESVI SL

  公开号：WO2017125351A1

  公开（公告）日：2017-07-27

  The present invention provides an efficient and environmentally friendly process for the preparation of (R)-3-[(-1-methylpyrrolidin-2-yl)methyl]-5-(2-phenylsulfonylethyl)-1H- indole (eletriptan) and pharmaceutically acceptable salts thereof, in good yield and high purity, which is also suitable for industrial scale applications. The present invention also provides new acid addition salts of (R)-3-[(-1-methylpyrrolidin-2-yl)methyl]-5-(2- phenylsulfonylethyl)-1H-indole, which are also suitable for preparing (R)-3-[(-1- methylpyrrolidin-2-yl)methyl]-5-(2-phenylsulfonylethyl)-1H-indole and pharmaceutically acceptable salts thereof, in good yield and high purity. The present invention additionally provides tert-butylcarbonyl protected precursors to the compound eletriptan.
• PROCESS FOR PREPARATION OF ELETRIPTAN AND SALT THEREOF
  申请人：Sathe Dhananjay Govind

  公开号：US20120071669A1

  公开（公告）日：2012-03-22

  The present invention relates to an improved process for the preparation of 3-(N-methyl-2(R)-pyrrolidinyl methyl)-5-[2-(phenyl sulfonyl)ethyl]-1H-indole or pharmaceutically acceptable salts thereof, particularly 3-(N-methyl-2(R)-pyrrolidinyl methyl)-5-[2-(phenyl sulfonyl)ethyl]-1H-indole hydrobromide (Eletriptan hydrobromide). The present invention further relates to novel polymorphs of 3-(N-methyl-2(R)-pyrrolidinyl methyl)-5-[2-(phenyl sulfonyl)ethenyl]-1H-indole hydrobromide and process for preparation thereof.

  本发明涉及一种改进的制备3-(N-甲基-2(R)-吡咯烷基)-5-[2-(苯基磺酰基)乙基]-1H-吲哚或其药学上可接受的盐，特别是3-(N-甲基-2(R)-吡咯烷基)-5-[2-(苯基磺酰基)乙基]-1H-吲哚溴化氢盐（依那曲坦溴化氢盐）。本发明还涉及3-(N-甲基-2(R)-吡咯烷基)-5-[2-(苯基磺酰基)乙烯基]-1H-吲哚溴化氢盐的新晶型及其制备方法。