Isobutyl-tert-butylpyrocarbonat | 33667-39-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: Isobutyl-tert-butylpyrocarbonat
• 英文别名: Tert-butyl 2-methylpropoxycarbonyl carbonate
• CAS: 33667-39-9
• 化学式: C₁₀H₁₈O₅
• 分子量: 218.25
• InChiKey: MSFVCPPPUUPAQL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  15
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  61.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  Isobutyl-tert-butylpyrocarbonat 、 以 N,N-二甲基甲酰胺 为溶剂， 反应 28.0h， 生成
  参考文献：
  名称：

  Synthesis of functionalized new conjugates of batracylin with tuftsin/retro-tuftsin derivatives and their biological evaluation

  摘要：

  New batracylin conjugates with tuftsin/retro-tuftsin derivatives were designed and synthesized using T3P as a coupling agent. The conjugates possess an amide bond formed between the carboxyl group of heterocyclic molecule and the N-termini of the tuftsin/retro-tuftsin chain. The in vitro cytotoxic activity of the new analogues and their precursors was evaluated using a series of human and murine tumor cells. BAT conjugates containing retro-tuftsin with branched side aminoacid chain, in particular with leucine or isoleucine, were about 10-fold more cytotoxic toward two human tumor cell lines (lung adenocarcinoma (A549) and myeloblastic leukemia (HL-60)). These compounds showed about 10-fold increased cytotoxicity against the two types of tumor cells compared to parent BAT. We have not observed important differences in the mechanism of action between BAT and its cytotoxic tuftsin/retro-tuftsin conjugates. We propose that high biological activity of the most active BAT conjugates is a result of their greatly increased intracellular accumulation. (C) 2015 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2015.10.012
• 作为产物：
  描述：

  二氧化碳 、 sodium t-butanolate 、 氯甲酸异丁酯 以 正己烷 为溶剂， 生成 Isobutyl-tert-butylpyrocarbonat
  参考文献：
  名称：

  Pozdnev,V.F., Journal of Organic Chemistry USSR (English Translation), 1971, vol. 7, # 8, p. 1719 - 1722

  摘要：

  DOI：