methyl 2-(2-tert-butoxycarbonylaminomethyl)thiazol-4-yl-oxazole-4-carboxylate | 182120-94-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: methyl 2-(2-tert-butoxycarbonylaminomethyl)thiazol-4-yl-oxazole-4-carboxylate
• 英文别名: Boc-Gly-Cys(Thz)-Ser(Oxz)-OMe；Methyl 2-[2-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]-1,3-thiazol-4-yl]-1,3-oxazole-4-carboxylate
• CAS: 182120-94-1
• 化学式: C₁₄H₁₇N₃O₅S
• 分子量: 339.372
• InChiKey: ZYJGCHBYCPURSZ-UHFFFAOYSA-N

物化性质

• 熔点：
  183-185 °C
• 密度：
  1.292±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  132
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  methyl 2-(2-tert-butoxycarbonylaminomethyl)thiazol-4-yl-oxazole-4-carboxylate 在 sodium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 1.75h， 生成
  参考文献：
  名称：

  Videnov, Georgi; Kaiser, Dietmar; Kempter, Christoph, Angewandte Chemie, 1996, vol. 108, # 13/14, p. 1604 - 1607

  摘要：

  DOI：
• 作为产物：
  描述：

  2-((叔丁氧羰基氨基)甲基)噻唑-4-甲酸乙酯 在 N-甲基吗啉 、 甲醇 、 水 、 N,N-二异丙基乙胺 、 lithium hydroxide 、 [双(2-甲氧基乙基)胺]三氟化硫 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 11.25h， 生成 methyl 2-(2-tert-butoxycarbonylaminomethyl)thiazol-4-yl-oxazole-4-carboxylate
  参考文献：
  名称：

  Total Synthesis of Microcin B17 via a Fragment Condensation Approach

  摘要：

  The total synthesis of the 43 amino acid antibacterial peptide Microcin B17 (MccB17) is described. The natural product was synthesized via a convergent approach from a heterocycle-derived peptide and peptide thioester fragments prepared via Fmoc-strategy solid phase peptide synthesis (SPPS). Final assembly was achieved in an efficient manner using two Ag(I)-assisted peptide ligation reactions to afford MccB17 in excellent overall yield.

  DOI：

  10.1021/ol102916b

文献信息

• Synthesis and Biological Characterization of the Histone Deacetylase Inhibitor Largazole and C7- Modified Analogues
  作者：José A. Souto、Esther Vaz、Ilaria Lepore、Ann-Christin Pöppler、Gianluigi Franci、Rosana Álvarez、Lucia Altucci、Ángel R. de Lera

  DOI：10.1021/jm100244y

  日期：2010.6.24

  Largazole 4a and analogues with modifications at the C7 position, as well as 2,4'-bithiazole 5a, have been synthesized using an acyclic cross-metathesis of the corresponding depsipeptide structures assembled by N-C6(O) or C15(O)-N lactam formation. Similar to the parent system 4a, the series of largazole depsipeptides 4b-d, but not 2,4'-bithiazole 5a, showed a marked inhibition of recombinant HDAC1 and selectivity over HDAC4, as well as strong pro-apoptotic effects on the NB4 leukemia cell line, but they failed to induce differentiation to mature granulocytes. Functional assays of the analogues correlated with the in vitro activities, as shown by increased H3 and a-tubulin acetylation levels and p21(WAF1/C1P1) up-regulation in NB4 cells. The activity of the natural product HDACi largazole 4a is not significantly altered by the presence of groups of different size (H, Et, Ph) at C7 on the dihydrothiazole ring.
• Videnov, Georgi; Kaiser, Dietmar; Kempter, Christoph, Angewandte Chemie, 1996, vol. 108, # 13/14, p. 1604 - 1607
  作者：Videnov, Georgi、Kaiser, Dietmar、Kempter, Christoph、Jung, Guenther

  DOI：——

  日期：——
• Total Synthesis of Microcin B17 <i>via</i> a Fragment Condensation Approach
  作者：Robert E. Thompson、Katrina A. Jolliffe、Richard J. Payne

  DOI：10.1021/ol102916b

  日期：2011.2.18

  The total synthesis of the 43 amino acid antibacterial peptide Microcin B17 (MccB17) is described. The natural product was synthesized via a convergent approach from a heterocycle-derived peptide and peptide thioester fragments prepared via Fmoc-strategy solid phase peptide synthesis (SPPS). Final assembly was achieved in an efficient manner using two Ag(I)-assisted peptide ligation reactions to afford MccB17 in excellent overall yield.