4,4-Dimethyl-pentanoic acid methylamide | 153035-42-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 4,4-Dimethyl-pentanoic acid methylamide
• 英文别名: N,4,4-trimethylpentanamide
• CAS: 153035-42-8
• 化学式: C₈H₁₇NO
• 分子量: 143.229
• InChiKey: UITCFDSJJCRSIB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  4,4-二甲基-2-三甲基硅烷基-戊酸甲基酰胺 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 反应 0.42h， 生成 4,4-Dimethyl-pentanoic acid methylamide
  参考文献：
  名称：

  Charge-directed conjugate addition reactions of silylated .alpha.,.beta.-unsaturated amidate anions

  摘要：

  A variety of N-substituted alpha-silylated-alpha,beta-unsaturated amidate anions (2) have been found to be excellent Michael acceptors in charge-directed conjugate addition reactions with Grignard and organolithium reagents. The effects of olefin substitution, Si-substitution, N-substitution, and amidate counterion have been studied. Anionic acceptors may be prepared in situ by the addition of silylated vinyllithium reagents to isocyanates and then allowed to undergo conjugate addition reactions with subsequently added nucleophiles, but it was found to be more efficient to isolate neutral acceptors and regenerate the acceptor anion through the use of excess nucleophile. Beta-Substituted acceptors were found to react only with reactive organolithium reagents while a beta,beta-disubstituted acceptor failed to undergo conjugate addition reactions. A primary amide acceptor (14d) also undergoes addition reactions with larger quantitites of nucleophiles suggesting that dianionic amidate acceptors (31) are involved. Diene acceptor 24 was found to undergo a 1,6-addition reaction with n-BuLi. Sodium and potassium amidate salts were found to be inferior to lithium and magnesium salts in addition reactions in keeping with the expectation that an increase in carbonyl-group charge burden retards conjugate reactions. Triphenylsilyl-containing acceptor 16 was found to be more reactive in reactions with n-BuMgCl but less reactive with bulkier tert-BuMgCl. Adduct dianions can be monoalkylated with alkyl iodides and used in Peterson olefination reactions.

  DOI：

  10.1021/jo00078a028

文献信息

• [EN] ASK1 INHIBITOR COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS INHIBITEURS D'ASK1 ET UTILISATIONS ASSOCIÉES
  申请人：SEAL ROCK THERAPEUTICS INC

  公开号：WO2019136025A1

  公开（公告）日：2019-07-11

  Described herein are compounds, including pharmaceutically acceptable salts and solvates thereof, methods of making such compounds, pharmaceutical compositions comprising such compounds, and methods of using such compounds to treat non-alcoholic steatohepatitis and other diseases characterized by dysfunctional tissue healing and fibrosis.

  本文描述了化合物，包括药用可接受的盐及其溶剂化合物，制备这些化合物的方法，包含这些化合物的药物组合物，以及使用这些化合物来治疗非酒精性脂肪性肝炎和其他以组织愈合功能失调和纤维化为特征的疾病的方法。
• [EN] PEPTIDOMIMETIC PROTEASOME INHIBITORS<br/>[FR] INHIBITEURS PEPTIDOMIMÉTIQUES DU PROTÉASOME
  申请人：UNIV CORNELL

  公开号：WO2019075252A1

  公开（公告）日：2019-04-18

  The compounds of the present invention are represented by the following compounds having Formula (I) and Formula (I'): where the substituents R, R1, R3 R4, R', W, X, Y, Z, k, and m are as defined herein and where the substituents R, R1, R2, R3, R4, X, Y, Z, and m are as defined herein. These compounds are used in the treatment of bacterial infections, parasite infections, fungal infections, cancer, immunologic disorders, autoimmune disorders, neurodegenerative diseases and disorders, inflammatory disorders, or muscular dystrophy or for providing immunosuppression for transplanted organs or tissues.

  本发明的化合物由具有式（I）和式（I'）的以下化合物表示：其中取代基R、R1、R3、R4、R'、W、X、Y、Z、k和m如本文所定义，取代基R、R1、R2、R3、R4、X、Y、Z和m如本文所定义。这些化合物用于治疗细菌感染、寄生虫感染、真菌感染、癌症、免疫紊乱、自身免疫性疾病、神经退行性疾病和紊乱、炎症性疾病，或肌肉萎缩症，或用于为移植的器官或组织提供免疫抑制。
• Compounds specific to adenosine A1 receptors and uses thereof
  申请人：Castelhano L. Arlindo

  公开号：US20080070936A1

  公开（公告）日：2008-03-20

  This invention pertains to compounds which specifically inhibit the adenosine A 1 receptor and the use of these compounds to treat a disease associated with A 1 adenosine receptors in a subject.

  本发明涉及特异性抑制腺苷A1受体的化合物，并使用这些化合物治疗与A1腺苷受体在受体中相关的疾病。
• Pyrrolo[2,3d]pyrimidine compositions and their use
  申请人：Castelhano Arlindo L.

  公开号：US20090082369A1

  公开（公告）日：2009-03-26

  This invention pertains to compounds having the structure: wherein R 1 and R 2 together form a substituted or unsubstituted heterocyclic ring; R 3 is a substituted or unsubstituted aryl moiety; R 4 is a hydrogen atom, an unsubstituted alkyl, or a substituted or unsubstituted aryl moiety; and R 5 and R 6 are each independently a halogen atom, a hydrogen atom or a substituted or unsubstituted alkyl, aryl, or alkylaryl moiety, or a pharmaceutically acceptable salt thereof, and the use of these compounds to treat a disease associated with increased levels of adenosine in a subject.

  本发明涉及具有以下结构的化合物：其中R1和R2共同形成取代或未取代的杂环；R3是取代或未取代的芳基基团；R4是氢原子，未取代的烷基或取代或未取代的芳基基团；R5和R6分别独立地是卤素原子，氢原子或取代或未取代的烷基、芳基或烷基芳基基团，或其药学上可接受的盐，并使用这些化合物治疗与受试者中腺苷水平增加相关的疾病。
• KINASE INHIBITORS AND METHODS OF USE
  申请人：Ren Pingda

  公开号：US20110172228A1

  公开（公告）日：2011-07-14

  The present invention provides chemical entities or compounds and pharmaceutical compositions thereof that are capable of modulating certain protein kinases such as mTor, tyrosine kinases, and/or lipid kinases such as PI3 kinase. Also provided in the present invention are methods of using these compositions to modulate activities of one or more of these kinases, especially for therapeutic applications.

  本发明提供了化学实体或化合物以及其制备的药物组合物，这些药物组合物能够调节某些蛋白激酶，如mTor、酪氨酸激酶和/或脂质激酶，如PI3激酶。本发明还提供了使用这些组合物调节其中一个或多个激酶活性的方法，特别是用于治疗应用。