(S)-2-Isobutyryl-pyrrolidine-1-carboxylic acid tert-butyl ester | 467234-24-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: (S)-2-Isobutyryl-pyrrolidine-1-carboxylic acid tert-butyl ester
• 英文别名: tert-butyl (2S)-2-(2-methylpropanoyl)pyrrolidine-1-carboxylate
• CAS: 467234-24-8
• 化学式: C₁₃H₂₃NO₃
• 分子量: 241.331
• InChiKey: CKSLOLVETASRFE-JTQLQIEISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (S)-2-Isobutyryl-pyrrolidine-1-carboxylic acid tert-butyl ester 在 盐酸 作用下， 以 四氢呋喃 、 乙酸乙酯 为溶剂， 反应 2.0h， 生成 (αR,2S)-α-(1-methylethyl)-2-pyrrolidinemethanol
  参考文献：
  名称：

  [EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR SYNTHESIS
  [FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS DE SYNTHÈSE

  摘要：

  本公开内容提供了合成技术，包括用于立体选择性合成的试剂和方法。在某些实施例中，本公开内容提供了作为手性辅助剂有用的化合物。在某些实施例中，本公开内容提供了用于寡核苷酸合成的试剂和方法。在某些实施例中，本公开内容提供了用于手性控制寡核苷酸制备的试剂和方法。在某些实施例中，本公开内容的技术特别适用于构建具有挑战性的核苷酸间连接，提供高产率和立体选择性。

  公开号：

  WO2018237194A1
• 作为产物：
  描述：

  (S)-N-Boc-吡咯烷-2-甲醛 N-(叔丁氧羰基)-L-脯氨醛 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 6.0h， 生成 (S)-2-Isobutyryl-pyrrolidine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  [EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR SYNTHESIS
  [FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS DE SYNTHÈSE

  摘要：

  本公开内容提供了合成技术，包括用于立体选择性合成的试剂和方法。在某些实施例中，本公开内容提供了作为手性辅助剂有用的化合物。在某些实施例中，本公开内容提供了用于寡核苷酸合成的试剂和方法。在某些实施例中，本公开内容提供了用于手性控制寡核苷酸制备的试剂和方法。在某些实施例中，本公开内容的技术特别适用于构建具有挑战性的核苷酸间连接，提供高产率和立体选择性。

  公开号：

  WO2018237194A1

文献信息

• Hepatitis C Virus Inhibitors
  申请人：Bristol-Myers Squibb Company

  公开号：US20130183269A1

  公开（公告）日：2013-07-18

  The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.

  本公开涉及抗病毒化合物，更具体地涉及能够抑制丙型肝炎病毒（HCV）编码的NS5A蛋白功能的化合物组合，包括这种组合的组成物，以及抑制NS5A蛋白功能的方法。
• [EN] COMPOUNDS HAVING PROLYL OLIGOPEPTIDASE INHIBITORY ACTIVITY, METHODS FOR THEIR PREPARATION AND THEIR USE<br/>[FR] COMPOSES INHIBITEURS DE LA PROLYL OLIGOPEPTIDASE, PROCEDES DE PREPARATION ET UTILISATION
  申请人：ORION CORP

  公开号：WO2003004468A1

  公开（公告）日：2003-01-16

  Compounds of the formula (I), wherein the symbol aa means a residue of an α-amino acid. The invention is also directed to a method for the preparation of the compounds of formula (I), as well as their use as prolyl oligopeptide inhibitors, for example for the treatment of Alzheimer's disease.

  公式（I）的化合物，其中符号aa表示α-氨基酸的残基。本发明还涉及一种制备公式（I）化合物的方法，以及它们作为脯氨酰寡肽抑制剂的用途，例如用于治疗阿尔茨海默病。
• Compounds having prolyl oligopeptidase inhibitory activity, methods for their preparation and their use
  申请人：Gynther Jukka

  公开号：US20050020677A1

  公开（公告）日：2005-01-27

  Compounds of the formula (I), wherein the symbol aa means a residue of an α-amino acid. The invention is also directed to a method for the preparation of the compounds of formula (I), as well as their use as prolyl oligopeptide inhibitors, for example for the treatment of Alzheimer's disease.

  式(I)的化合物，其中符号aa表示α-氨基酸残基。本发明还涉及一种制备式(I)化合物的方法，以及它们作为脯氨酰寡肽酶抑制剂的用途，例如用于治疗阿尔茨海默病。
• HEPATITIS C VIRUS INHIBITORS
  申请人：BRISTOL-MAYERS SQUIBB COMPANY

  公开号：US20160199355A1

  公开（公告）日：2016-07-14

  The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.

  本公开涉及抗病毒化合物，更具体地涉及能够抑制丙型肝炎病毒（HCV）编码的NS5A蛋白功能的化合物组合、包含这种组合的组合物，以及抑制NS5A蛋白功能的方法。
• 4-Phenylbutanoyl-2( S )-acylpyrrolidines and 4-phenylbutanoyl- l -prolyl-2( S )-acylpyrrolidines as prolyl oligopeptidase inhibitors
  作者：Erik A.A Wallén、Johannes A.M Christiaans、Susanna M Saario、Markus M Forsberg、Jarkko I Venäläinen、Hanna M Paso、Pekka T Männistö、Jukka Gynther

  DOI：10.1016/s0968-0896(02)00061-5

  日期：2002.7

  New 4-phenylbutanoyl-2(S)-acylpyrrolidines and 4-phenylbutanoyl-L-prolyl-2(S)-acylpyrrolidines were synthesized. Their inhibitory activity against prolyl oligopeptidase from pig brain was tested in vitro. In the series of 4-phenylbutanoyl-2(S)-acylpyrrolidines, the cyclopentanecarbonyl and benzoyl derivatives were the best inhibitors having IC50 values of 30 and 23 nM, respectively. This series of compounds shows that that P1 pyrrolidine ring, which is common in most POP inhibitors, can be replaced by either a cyclopentyl ring or a phenyl ring, causing only a slight decrease in the inhibitory activity. In the series of 4-phenylbutanoyl-L-prolyl-2(S)- acyl-pyrrolidines, the cyclopentanecarbonyl and benzoyl derivatives were not as active as in the series of 4-phenylbutanoyl-2(S)-acylpyrrolidines, The hydroxyacetyl derivative did however show high inhibitors activity. This compound is structurally similar to JTP-4819, which is one of the most potent prolyl oligopeptidase inhibitors. The acyl group in the two series of new compounds seems to bind to different sites of the enzyme, since the second series of ne compounds did not show the same cyclopentanecarbonyl or benzoyl specificity as the first series. (C) 2002 Elsevier Science Ltd. All rights reserved.