tert-butyl 4-(5-ethoxy-5-oxopentyl)piperidine-1-carboxylate | 877132-82-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: tert-butyl 4-(5-ethoxy-5-oxopentyl)piperidine-1-carboxylate
• 英文别名: 4-(4-Ethoxycarbonyl-butyl)-piperidine-1-carboxylic acid tert-butyl ester
• CAS: 877132-82-6
• 化学式: C₁₇H₃₁NO₄
• 分子量: 313.437
• InChiKey: RROWOZOJZIUJAH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  22
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  55.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-(5-ethoxy-5-oxopentyl)piperidine-1-carboxylate 在 lithium aluminium tetrahydride 、 sodium hydride 、 potassium hydroxide 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 16.0h， 生成 Tert-butyl 4-[5-(5-hydroxypentoxy)pentyl]piperidine-1-carboxylate
  参考文献：
  名称：

  TAU-PROTEIN TARGETING PROTACS AND ASSOCIATED METHODS OF USE

  摘要：

  本公开涉及双功能化合物，其作为tau蛋白的调节剂具有实用性。具体而言，本公开涉及含有一端结合到E3泛素连接酶的VHL或cereblon配体，另一端结合到tau蛋白的双功能化合物，使得tau蛋白与泛素连接酶靠近，以实现tau蛋白的降解（和抑制）。本公开展示了与tau蛋白降解/抑制相关的广泛药理活性。本公开的化合物和组合物用于治疗或预防由tau蛋白聚集或积累导致的疾病或紊乱。

  公开号：

  US20180125821A1
• 作为产物：
  描述：

  Tert-butyl 4-(5-ethoxy-5-oxopenta-1,3-dienyl)piperidine-1-carboxylate 在 palladium on activated charcoal 作用下， 生成 tert-butyl 4-(5-ethoxy-5-oxopentyl)piperidine-1-carboxylate
  参考文献：
  名称：

  TAU-PROTEIN TARGETING PROTACS AND ASSOCIATED METHODS OF USE

  摘要：

  本公开涉及双功能化合物，其作为tau蛋白的调节剂具有实用性。具体而言，本公开涉及含有一端结合到E3泛素连接酶的VHL或cereblon配体，另一端结合到tau蛋白的双功能化合物，使得tau蛋白与泛素连接酶靠近，以实现tau蛋白的降解（和抑制）。本公开展示了与tau蛋白降解/抑制相关的广泛药理活性。本公开的化合物和组合物用于治疗或预防由tau蛋白聚集或积累导致的疾病或紊乱。

  公开号：

  US20180125821A1

文献信息

• [EN] INHIBITORS OF HEPATITIS C VIRUS RNA-DEPENDENT RNA POLYMERASE, AND COMPOSITIONS AND TREATMENTS USING THE SAME<br/>[FR] INHIBITEURS DE POLYMERASE D'ARN DEPENDANT D'ARN DU VIRUS DE L'HEPATITE C ET COMPOSITIONS ET TRAITEMENT UTILISANT CES INHIBITEURS
  申请人：PFIZER

  公开号：WO2006018725A1

  公开（公告）日：2006-02-23

  The present invention provides compounds of formula (4), and their pharmaceutically acceptable salts and solvates, which are useful as inhibitors of the Hepatitis C virus (HCV) polymerase enzyme and are also useful for the treatment of HCV infections in HCV-infected mammals. The present invention also provides pharmaceutical compositions comprising compounds of formula (4), their pharmaceutically acceptable salts and solvates. Furthermore, the present invention provides intermediate compounds and methods useful in the preparation of compounds of formula (4).

  本发明提供了公式（4）的化合物，以及它们的药学上可接受的盐和溶剂化合物，这些化合物可用作肝炎病毒（HCV）聚合酶酶的抑制剂，并且也可用于治疗HCV感染的HCV感染的哺乳动物。本发明还提供了包含公式（4）的化合物、其药学上可接受的盐和溶剂的药物组合物。此外，本发明提供了制备公式（4）化合物的中间体化合物和方法。
• [EN] PIPERIDINE DERIVATIVES FOR USE IN THE TREATMENT OF PANCREATIC CANCER<br/>[FR] DÉRIVÉS DE PIPÉRIDINE UTILISABLES DANS LE TRAITEMENT DU CANCER DU PANCRÉAS
  申请人：CENTRE HOSPITALIER UNIV VAUDOIS CHUV

  公开号：WO2018024907A1

  公开（公告）日：2018-02-08

  The present invention relates to novel piperidine derivatives having better cell growth inhibitory activities toward cancer cell cultures and, more particularly, PANC-1 cancer cell cultures than FK866. Accordingly, the present invention relates to compounds of formula (I), wherein Ar1 is aryl or heteroaryl, which are optionally substituted by one, two or three substituents selected from lower alkyl; lower alkoxy; formyl; hydroxyl; lower alkyl substituted by lower alkoxy or hydroxyl; A is CnH2n, CnH2n-2 or CnH2n-4, wherein n=4,5,6,7; B is =N-CN, oxo (=0), thio (=S); D is NH, -CH=CH-; Ar2 is aryl or heteroaryl which are optionally substituted by one, two or three halogen substituents; wherein, if B is oxo (=0), Ar1 and Ar2 are not simultaneously phenyl and pyridine-3-yl; B and D are not simultaneously =N-CN and -CH=CH-, or a pharmaceutically acceptable salt, a racemic mixture or its corresponding enantiomers and/or optical isomers. The compounds of formula (I) and their pharmaceutically usable addition salts possess valuable pharmacological properties. Specifically, it has been found that the compounds of the present invention, alone or in combination with other therapeutic active compounds, have an activity as chemotherapeutic agents against cancer and, more particularly, pancreatic cancers.

  本发明涉及具有更好的细胞生长抑制活性的新型哌啶衍生物，特别是对PANC-1癌细胞培养物比FK866具有更好的抑制活性。因此，本发明涉及式（I）的化合物，其中Ar1为芳基或杂环芳基，可以选择地由一个、两个或三个从低碳烷基、低碳氧基、甲酰基、羟基、被低碳氧基或羟基取代的低碳烷基所取代；A为CnH2n、CnH2n-2或CnH2n-4，其中n=4,5,6,7；B为=N-CN、氧（=O）、硫（=S）；D为NH、-CH=CH-；Ar2为芳基或杂环芳基，可以选择地由一个、两个或三个卤素取代；其中，如果B为氧（=O），Ar1和Ar2不同时为苯基和吡啶-3-基；B和D不同时为=N-CN和-CH=CH-，或其药学上可接受的盐、拉氏混合物或其对应的对映体和/或光学异构体。式（I）的化合物及其药学可用的加盐具有有价值的药理学性质。具体而言，已发现本发明的化合物，单独或与其他治疗活性化合物结合，具有作为化疗药物的活性，特别是对抗癌症和更特别是胰腺癌的活性。
• Inhibitors of hepatitis C virus RNA-dependent RNA polymerase, and compositions and treatments using the same
  申请人：Gonzalez Javier

  公开号：US20060122399A1

  公开（公告）日：2006-06-08

  The present invention provides compounds of formula (4), and their pharmaceutically acceptable salts and solvates, which are useful as inhibitors of the Hepatitis C virus (HCV) polymerase enzyme and are also useful for the treatment of HCV infections in HCV-infected mammals. The present invention also provides pharmaceutical compositions comprising compounds of formula (4), their pharmaceutically acceptable salts and solvates. Furthermore, the present invention provides intermediate compounds and methods useful in the preparation of compounds of formula (4).

  本发明提供了式（4）的化合物及其药学上可接受的盐和溶剂，它们可用作丙型肝炎病毒（HCV）聚合酶酶的抑制剂，并且对于治疗HCV感染的HCV感染的哺乳动物也有用。本发明还提供了包含式（4）的化合物、其药学上可接受的盐和溶剂的药物组合物。此外，本发明还提供了中间体化合物和用于制备式（4）化合物的有用方法。
• Inhibitors of Hepatitis C virus RNA-dependent RNA polymerase, and compositions and treatments using the same
  申请人：Agouron Pharmaceuticals, Inc.

  公开号：US07151105B2

  公开（公告）日：2006-12-19

  The present invention provides compounds of formula (4), and their pharmaceutically acceptable salts and solvates, which are useful as inhibitors of the Hepatitis C virus (HCV) polymerase enzyme and are also useful for the treatment of HCV infections in HCV-infected mammals. The present invention also provides pharmaceutical compositions comprising compounds of formula (4), their pharmaceutically acceptable salts and solvates. Furthermore, the present invention provides intermediate compounds and methods useful in the preparation of compounds of formula (4).

  本发明提供了公式（4）的化合物及其药学上可接受的盐和溶剂，它们可用作丙型肝炎病毒（HCV）聚合酶酶的抑制剂，并且对于治疗HCV感染的HCV感染哺乳动物也很有用。本发明还提供了包括公式（4）的化合物、其药学上可接受的盐和溶剂的制药组合物。此外，本发明还提供了制备公式（4）化合物的中间体化合物和有用方法。
• INHIBITORS OF HEPATITIS C VIRUS RNA-DEPENDENT RNA POLYMERASE, AND COMPOSITIONS AND TREATMENTS USING THE SAME
  申请人：Gonzalez Javier

  公开号：US20070015764A1

  公开（公告）日：2007-01-18

  The present invention provides compounds of formula (4), and their pharmaceutically acceptable salts and solvates, which are useful as inhibitors of the Hepatitis C virus (HCV) polymerase enzyme and are also useful for the treatment of HCV infections in HCV-infected mammals. The present invention also provides pharmaceutical compositions comprising compounds of formula (4), their pharmaceutically acceptable salts and solvates. Furthermore, the present invention provides intermediate compounds and methods useful in the preparation of compounds of formula (4).

  本发明提供了公式(4)的化合物及其药学上可接受的盐和溶剂，这些化合物可用作丙型肝炎病毒（HCV）聚合酶酶的抑制剂，并且还可用于治疗HCV感染的HCV感染哺乳动物。本发明还提供了包含公式(4)的化合物、其药学上可接受的盐和溶剂的制药组合物。此外，本发明还提供了中间体化合物和制备公式(4)的方法。