(E)-3-(4-((S)-2-((2S,3S)-2-((tert-butoxycarbonyl)amino)-4-methylpentanamido)-3-(1H-indol-3-yl)propoxy)-3-methoxyphenyl)-N-hydroxypropenamide | 1403949-62-1

• 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: (E)-3-(4-((S)-2-((2S,3S)-2-((tert-butoxycarbonyl)amino)-4-methylpentanamido)-3-(1H-indol-3-yl)propoxy)-3-methoxyphenyl)-N-hydroxypropenamide
• 英文别名: (E)-3-(4-((S)-2-((S)-2-((tert-butoxycarbonyl)amino)-4-methylpentanamido)-3-(1H-indol-3-yl)propoxy)-3-methoxyphenyl)-N-hydroxypropenamide；tert-butyl N-[(2S)-1-[[(2S)-1-[4-[(E)-3-(hydroxyamino)-3-oxoprop-1-enyl]-2-methoxyphenoxy]-3-(1H-indol-3-yl)propan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]carbamate
• CAS: 1403949-62-1
• 化学式: C₃₂H₄₂N₄O₇
• 分子量: 594.708
• InChiKey: UIJLGAMRDFCFTR-UPAUHMODSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  43
• 可旋转键数：
  15
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  151
• 氢给体数：
  5
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  阿魏酸 在 羟胺钾盐 、 对甲苯磺酸 、 三乙胺 、 三苯基膦 、 三氟乙酸 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 10.75h， 生成 (E)-3-(4-((S)-2-((2S,3S)-2-((tert-butoxycarbonyl)amino)-4-methylpentanamido)-3-(1H-indol-3-yl)propoxy)-3-methoxyphenyl)-N-hydroxypropenamide
  参考文献：
  名称：

  Development of N-Hydroxycinnamamide-Based Histone Deacetylase Inhibitors with an Indole-Containing Cap Group

  摘要：

  A novel series of histone deacetylase inhibitors combining N-hydroxycinnamamide bioactive fragment and indole bioactive fragment was designed and synthesized. Several compounds (17c, 17g, 17h, 17j, and 17k) exhibited comparable, even superior, total HDACs inhibitory activity and in vitro antiproliferative activities relative to the approved drug SAHA. A representative compound 17a with moderate HDACs inhibition was progressed to isoform selectivity profile, Western blot analysis, and in vivo antitumor assay. Although HDACs isoform selectivity of 17a was similar to that of SAHA, our Western blot results indicated that intracellular effects of 17a at 1 mu M were class I selective. It was noteworthy that the effect on histone H4 acetylation of SAHA decreased with time, while the effect on histone H4 acetylation of 17a was maintained and even increased. Most importantly, compound 17a exhibited promising in vivo antitumor activity in a U937 xenograft model.

  DOI：

  10.1021/ml300366t

文献信息

• Development of <i>N</i>-Hydroxycinnamamide-Based Histone Deacetylase Inhibitors with an Indole-Containing Cap Group
  作者：Yingjie Zhang、Penghui Yang、C. James Chou、Chunxi Liu、Xuejian Wang、Wenfang Xu

  DOI：10.1021/ml300366t

  日期：2013.2.14

  A novel series of histone deacetylase inhibitors combining N-hydroxycinnamamide bioactive fragment and indole bioactive fragment was designed and synthesized. Several compounds (17c, 17g, 17h, 17j, and 17k) exhibited comparable, even superior, total HDACs inhibitory activity and in vitro antiproliferative activities relative to the approved drug SAHA. A representative compound 17a with moderate HDACs inhibition was progressed to isoform selectivity profile, Western blot analysis, and in vivo antitumor assay. Although HDACs isoform selectivity of 17a was similar to that of SAHA, our Western blot results indicated that intracellular effects of 17a at 1 mu M were class I selective. It was noteworthy that the effect on histone H4 acetylation of SAHA decreased with time, while the effect on histone H4 acetylation of 17a was maintained and even increased. Most importantly, compound 17a exhibited promising in vivo antitumor activity in a U937 xenograft model.