(2R,3S)-3-Amino-2-hydroxy-N-isopropyl-4-phenyl-butyramide | 859403-86-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (2R,3S)-3-Amino-2-hydroxy-N-isopropyl-4-phenyl-butyramide
• 英文别名: (2R,3S)-3-amino-2-hydroxy-4-phenyl-N-propan-2-ylbutanamide
• CAS: 859403-86-4
• 化学式: C₁₃H₂₀N₂O₂
• 分子量: 236.314
• InChiKey: BEOZCFVESFAQGV-NWDGAFQWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  75.4
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (2R,3S)-3-Amino-2-hydroxy-N-isopropyl-4-phenyl-butyramide 在 1-羟基苯并三唑 、 戴斯-马丁氧化剂 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 3-Methyl-4-oxo-4H-chromene-2-carboxylic acid ((S)-1-benzyl-2-isopropylcarbamoyl-2-oxo-ethyl)-amide
  参考文献：
  名称：

  Synthesis and biological evaluation of chromone carboxamides as calpain inhibitors

  摘要：

  Excessive calpain activations contribute to serious cellular damage and have been found in many pathological conditions. Novel chromone carboxamides derived from ketoamides were prepared and evaluated for mu-calpain inhibition. Among synthesized, compound 2i was the most potent calpain inhibitor with an IC50 value of 0.24 +/- 0.11 mu M comparable to the activity of peptide aldehyde calpain inhibitor MDL 28,170. Furthermore, compound 2i showed higher selectivity for mu-calpain over two related cysteine proteases cathepsin B and cathepsin L, suggesting the chromone ring as a good scaffold for selective mu-calpain inhibitors. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.03.095
• 作为产物：
  描述：

  (2R,3S)-3-Dibenzylamino-2-hydroxy-N-isopropyl-4-phenyl-butyramide 在 palladium dihydroxide 氢气 作用下， 以 甲醇 为溶剂， 生成 (2R,3S)-3-Amino-2-hydroxy-N-isopropyl-4-phenyl-butyramide
  参考文献：
  名称：

  Synthesis and biological evaluation of chromone carboxamides as calpain inhibitors

  摘要：

  Excessive calpain activations contribute to serious cellular damage and have been found in many pathological conditions. Novel chromone carboxamides derived from ketoamides were prepared and evaluated for mu-calpain inhibition. Among synthesized, compound 2i was the most potent calpain inhibitor with an IC50 value of 0.24 +/- 0.11 mu M comparable to the activity of peptide aldehyde calpain inhibitor MDL 28,170. Furthermore, compound 2i showed higher selectivity for mu-calpain over two related cysteine proteases cathepsin B and cathepsin L, suggesting the chromone ring as a good scaffold for selective mu-calpain inhibitors. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.03.095

文献信息

• Design and synthesis of 4-quinolinone 2-carboxamides as calpain inhibitors
  作者：Dong Hyuk Nam、Kwang Seob Lee、Sang Hoon Kim、Sung Min Kim、Seo Yun Jung、Sung Hyun Chung、Hyoung Ja Kim、Nam Doo Kim、Changbae Jin、Yong Sup Lee

  DOI：10.1016/j.bmcl.2007.10.097

  日期：2008.1

  Calpains are involved in a variety of calcium-regulated cellular processes, such as signal transduction, cell proliferation, differentiation, and apoptosis. Excessive calpain activation contributes to serious cellular damage and has been reported in many pathological conditions. 4-Quinolinone 2-carboxamide derivatives were prepared and evaluated for mu-calpain inhibitory activities. Of the compounds synthesized, 3a and 3k, which possess a primary amide and 4-methoxyphenethyl amide at P-1' region, were found to most potently inhibit mu-calpain with IC50 values of 0.71 +/- 0.07 and 0.73 +/- 0.23 mu M, respectively. On the other hand, the incorporation of pyridine-containing amides decreased inhibitory activity. (C) 2007 Elsevier Ltd. All rights reserved.
• Bestatin analogs-4-quinolinone hybrids as antileishmanial hits: Design, repurposing rational, synthesis, in vitro and in silico studies
  作者：Ahmed H.E. Hassan、Kazem Mahmoud、Trong-Nhat Phan、Moataz A. Shaldam、Chae Hyeon Lee、Yeon Ju Kim、Soo Bin Cho、Waleed A. Bayoumi、Selwan M. El-Sayed、Yeonwoo Choi、Suyeon Moon、Joo Hwan No、Yong Sup Lee

  DOI：10.1016/j.ejmech.2023.115211

  日期：2023.3

  their different molecular targets. Amongst type 1 bestatin analog-4-quinolone hybrids, hybrid 1e was identified as potential hit inhibiting growth of L. donovani promastigotes by 91 and 53% at 50 and 25 μM concentrations, respectively. Meanwhile, hybrid 2j was identified amongst type 2 bestatin analog-4-quinolone hybrids as potential hit compound inhibiting growth of L. donovani promastigotes by 50 and