(5S)-1-(tert-butoxycarbonyl)-5-(1H-indol-3-ylmethyl)-2-thiohydantoin | 1448350-26-2

• 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: (5S)-1-(tert-butoxycarbonyl)-5-(1H-indol-3-ylmethyl)-2-thiohydantoin
• 英文别名: tert-butyl (5S)-5-(1H-indol-3-ylmethyl)-4-oxo-2-sulfanylideneimidazolidine-1-carboxylate
• CAS: 1448350-26-2
• 化学式: C₁₇H₁₉N₃O₃S
• 分子量: 345.422
• InChiKey: UVRULCIGZMFODJ-ZDUSSCGKSA-N

物化性质

• 密度：
  1.36±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  107
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (5S)-1-(tert-butoxycarbonyl)-5-(1H-indol-3-ylmethyl)-2-thiohydantoin 在 potassium carbonate 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 三乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 6.75h， 生成 1-tert-butyloxycarbonyl-(±)-2-[({4-[(2-aminophenyl)carbamoyl]phenyl}methyl)amino]-5-(1H-indol-3-ylmethyl)-4-oxo-4,5-dihydro-1H-imidazole
  参考文献：
  名称：

  Discovery of Potent, Isoform-Selective Inhibitors of Histone Deacetylase Containing Chiral Heterocyclic Capping Groups and a N-(2-Aminophenyl)benzamide Binding Unit

  摘要：

  The synthesis of a novel series of potent chiral inhibitors of histone deacetylase (HDAC) is described that contain a heterocyclic capping group and a N-(2-aminophenyl)benzamide unit that binds in the active site. In vitro assays for the inhibition of HDAC1, HDAC2, HDAC3-NCoR1, and HDAC8 by the N-(2-aminophenyl)benzmide 24a gave respective IC50 values of 930, 85, 12, and 4100 nM, exhibiting class I selectivity and potent inhibition of HDAC3-NCoR1. Both imidazolinone and thiazoline rings are shown to be effective replacements for the pyrimidine ring present in many other 2-(aminophenyl)benzamides previously reported, an example of each ring system at 1 mu M causing an increase in histone H3K9 acetylation in the human cell lines Jurkat and HeLa and an increase in cell death consistent with induction of apoptosis. Inhibition of the growth of MCF-7, A549, DU145, and HCT116 cell lines by 24a was observed, with respective IC50 values of 5.4, 5.8, 6.4, and 2.2 mM.

  DOI：

  10.1021/jm400634n
• 作为产物：
  描述：

  N-叔丁氧羰基-L-色氨酸 、 异硫氰酰甲酸乙酯 在 吡啶 作用下， 以 乙腈 为溶剂， 以82%的产率得到(5S)-1-(tert-butoxycarbonyl)-5-(1H-indol-3-ylmethyl)-2-thiohydantoin
  参考文献：
  名称：

  Discovery of Potent, Isoform-Selective Inhibitors of Histone Deacetylase Containing Chiral Heterocyclic Capping Groups and a N-(2-Aminophenyl)benzamide Binding Unit

  摘要：

  The synthesis of a novel series of potent chiral inhibitors of histone deacetylase (HDAC) is described that contain a heterocyclic capping group and a N-(2-aminophenyl)benzamide unit that binds in the active site. In vitro assays for the inhibition of HDAC1, HDAC2, HDAC3-NCoR1, and HDAC8 by the N-(2-aminophenyl)benzmide 24a gave respective IC50 values of 930, 85, 12, and 4100 nM, exhibiting class I selectivity and potent inhibition of HDAC3-NCoR1. Both imidazolinone and thiazoline rings are shown to be effective replacements for the pyrimidine ring present in many other 2-(aminophenyl)benzamides previously reported, an example of each ring system at 1 mu M causing an increase in histone H3K9 acetylation in the human cell lines Jurkat and HeLa and an increase in cell death consistent with induction of apoptosis. Inhibition of the growth of MCF-7, A549, DU145, and HCT116 cell lines by 24a was observed, with respective IC50 values of 5.4, 5.8, 6.4, and 2.2 mM.

  DOI：

  10.1021/jm400634n