(R)-2,3-Dimethylbutylamin | 74669-70-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: (R)-2,3-Dimethylbutylamin
• 英文别名: (2R)-2,3-dimethylbutan-1-amine
• CAS: 74669-70-8
• 化学式: C₆H₁₅N
• 分子量: 101.192
• InChiKey: GBMSZXWHMSSBGP-LURJTMIESA-N

物化性质

• 沸点：
  107.7±8.0 °C(Predicted)
• 密度：
  0.766±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  7
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (R)-2,3-Dimethylbutylamin 在 盐酸 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 、 lithium hydroxide 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  Rational Design of Thermodynamic and Kinetic Binding Profiles by Optimizing Surface Water Networks Coating Protein-Bound Ligands

  摘要：

  A previously studied congeneric series of thermolysin inhibitors addressing the solvent-accessible S-2' pocket with different hydrophobic substituents showed modulations of the surface water layers coating the protein-bound inhibitors. Increasing stabilization of water molecules resulted in an enthalpically more favorable binding signature, overall enhancing affinity. Based on this observation, we optimized the series by designing tailored P-2' substituents to improve and further stabilize the surface water network. MD simulations were applied to predict the putative water pattern around the bound ligands. Subsequently, the inhibitors were synthesized and characterized by high-resolution crystallography, microcalorimetry, and surface plasmon resonance. One of the designed inhibitors established the most pronounced water network of all inhibitors tested so far, composed of several fused water polygons, and showed 50-fold affinity enhancement with respect to the original methylated parent ligand. Notably, the inhibitor forming the most perfect water network also showed significantly prolonged residence time compared to the other tested inhibitors.

  DOI：

  10.1021/acs.jmedchem.6b00998
• 作为产物：
  描述：

  (R)-2,3-二甲基丁酸 在 lithium aluminium tetrahydride 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 50.5h， 生成 (R)-2,3-Dimethylbutylamin
  参考文献：
  名称：

  Rational Design of Thermodynamic and Kinetic Binding Profiles by Optimizing Surface Water Networks Coating Protein-Bound Ligands

  摘要：

  A previously studied congeneric series of thermolysin inhibitors addressing the solvent-accessible S-2' pocket with different hydrophobic substituents showed modulations of the surface water layers coating the protein-bound inhibitors. Increasing stabilization of water molecules resulted in an enthalpically more favorable binding signature, overall enhancing affinity. Based on this observation, we optimized the series by designing tailored P-2' substituents to improve and further stabilize the surface water network. MD simulations were applied to predict the putative water pattern around the bound ligands. Subsequently, the inhibitors were synthesized and characterized by high-resolution crystallography, microcalorimetry, and surface plasmon resonance. One of the designed inhibitors established the most pronounced water network of all inhibitors tested so far, composed of several fused water polygons, and showed 50-fold affinity enhancement with respect to the original methylated parent ligand. Notably, the inhibitor forming the most perfect water network also showed significantly prolonged residence time compared to the other tested inhibitors.

  DOI：

  10.1021/acs.jmedchem.6b00998

文献信息

• TOLL LIKE RECEPTOR MODULATOR COMPOUNDS
  申请人：Gilead Sciences, Inc.

  公开号：US20160289229A1

  公开（公告）日：2016-10-06

  The present disclosure relates generally to toll like receptor modulator compounds, such as diamino pyrido[3,2 D]pyrimidine compounds and pharmaceutical compositions which, among other things, modulate toll-like receptors (e.g. TLR-8), and methods of making and using them.

  本公开涉及调节类似受体调节剂化合物，例如二氨基吡啶并[3,2 D]嘧啶化合物和药物组合物，其中调节类似受体（例如TLR-8），以及制备和使用它们的方法。
• COMBINATION PHARMACEUTICAL COMPOSITIONS AND USES THEREOF
  申请人：Liu Yi

  公开号：US20140357651A1

  公开（公告）日：2014-12-04

  The present invention provides for methods and pharmaceutical compositions for treating proliferative disorders. In one aspect, the method comprises administration of two cell-cycle suppressors having a synergistic effect. In another aspect, two cell-cycle suppressors having a synergistic effect are provided in a pharmaceutical composition.

  本发明提供了用于治疗增殖性疾病的方法和药物组合物。在一个方面，该方法包括给予具有协同作用的两种细胞周期抑制剂。在另一个方面，一种药物组合物中提供了具有协同作用的两种细胞周期抑制剂。
• Benzoxazole kinase inhibitors and methods of use
  申请人：Ren Pingda

  公开号：US20100184760A1

  公开（公告）日：2010-07-22

  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.

  本发明提供了一些化学实体或化合物及其制药组合物，这些实体或化合物能够调节某些蛋白激酶，例如mTor、酪氨酸激酶和/或脂质激酶，例如PI3激酶。本发明还提供了使用这些组合物来调节这些激酶中的一个或多个活性的方法，特别是用于治疗应用。
• Toll like receptor modulator compounds
  申请人：Gilead Sciences, Inc.

  公开号：US10285990B2

  公开（公告）日：2019-05-14

  The present disclosure relates generally to toll like receptor modulator compounds, such as diamino pyrido[3,2 D] pyrimidine compounds and pharmaceutical compositions which, among other things, modulate toll-like receptors (e.g. TLR-8), and methods of making and using them.

  本公开总体上涉及类收费受体调节剂化合物，如二氨基吡啶并[3,2 D]嘧啶化合物和药物组合物，除其他外，它们可调节类收费受体（如 TLR-8），以及制造和使用它们的方法。
• Kirmse, Wolfgang; Guenther, Bernd-Rainer; Knist, Johannes, Chemische Berichte, 1980, vol. 113, # 6, p. 2127 - 2139
  作者：Kirmse, Wolfgang、Guenther, Bernd-Rainer、Knist, Johannes、Kratz, Sigrid、Loosen, Karin、et al.

  DOI：——

  日期：——