ethyl 4-methyl-4-[[(3S)-3-(2-oxo-3H-indol-1-yl)pyrrolidin-1-yl]methyl]piperidine-1-carboxylate | 1422035-89-9

• 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: ethyl 4-methyl-4-[[(3S)-3-(2-oxo-3H-indol-1-yl)pyrrolidin-1-yl]methyl]piperidine-1-carboxylate
• CAS: 1422035-89-9
• 化学式: C₂₂H₃₁N₃O₃
• 分子量: 385.506
• InChiKey: XYJGESNOBLCYIX-SFHVURJKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  53.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  N-Boc-4-哌啶甲酸乙酯 在 lithium aluminium tetrahydride 、 正丁基锂 、 草酰氯 、 三乙胺 、 二异丙胺 、 N,N-二异丙基乙胺 、 三氟乙酸 作用下， 以 四氢呋喃 、 乙醇 、 正己烷 、 二氯甲烷 、 二甲基亚砜 为溶剂， 反应 7.25h， 生成 ethyl 4-methyl-4-[[(3S)-3-(2-oxo-3H-indol-1-yl)pyrrolidin-1-yl]methyl]piperidine-1-carboxylate
  参考文献：
  名称：

  Discovery of NovelN-Substituted Oxindoles as Selective M₁and M₄Muscarinic Acetylcholine Receptors Partial Agonists

  摘要：

  Activation of the M-1 and M-4 muscarinic acetylcholine receptors is thought to play an important role in improving the symptoms of schizophrenia. However, discovery of selective agonists for these receptors has been a challenge, considering the high sequence homology and conservation of the orthosteric acetylcholine binding site among muscarinic acetylcholine receptor subtypes. We report in this study the discovery of novel N-substituted oxindoles as potent muscarinic acetylcholine receptor partial agonists selective for M-1 and M-4 over M-2, M-3, and M-5. Among these oxindoles, compound 1 showed high selectivity for the M-1 and M-4 receptors with remarkable penetration into the central nervous system. Compound 1 reversed methamphetamine- and apomorphine-induced psychosis-like behaviors with low potency to extrapyramidical and peripheral side effects.

  DOI：

  10.1021/ml300372f

文献信息

• Discovery of Novel<i>N</i>-Substituted Oxindoles as Selective M₁and M₄Muscarinic Acetylcholine Receptors Partial Agonists
  作者：Takaaki Sumiyoshi、Takeshi Enomoto、Kentaro Takai、Yoko Takahashi、Yasuko Konishi、Yoshiharu Uruno、Kengo Tojo、Atsushi Suwa、Harumi Matsuda、Tomokazu Nakako、Mutsuko Sakai、Atsushi Kitamura、Yasuaki Uematsu、Akihiko Kiyoshi

  DOI：10.1021/ml300372f

  日期：2013.2.14

  Activation of the M-1 and M-4 muscarinic acetylcholine receptors is thought to play an important role in improving the symptoms of schizophrenia. However, discovery of selective agonists for these receptors has been a challenge, considering the high sequence homology and conservation of the orthosteric acetylcholine binding site among muscarinic acetylcholine receptor subtypes. We report in this study the discovery of novel N-substituted oxindoles as potent muscarinic acetylcholine receptor partial agonists selective for M-1 and M-4 over M-2, M-3, and M-5. Among these oxindoles, compound 1 showed high selectivity for the M-1 and M-4 receptors with remarkable penetration into the central nervous system. Compound 1 reversed methamphetamine- and apomorphine-induced psychosis-like behaviors with low potency to extrapyramidical and peripheral side effects.