(4-nitrophenyl)methyl (5S,6S)-6-[(1R)-1-(2-acetamidoacetyl)oxyethyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 1186219-06-6

• 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: (4-nitrophenyl)methyl (5S,6S)-6-[(1R)-1-(2-acetamidoacetyl)oxyethyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
• CAS: 1186219-06-6
• 化学式: C₁₉H₁₉N₃O₈S
• 分子量: 449.441
• InChiKey: VOWQOZHXRVMDBT-KAWXRDEMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  31
• 可旋转键数：
  9
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  173
• 氢给体数：
  1
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  (4-nitrophenyl)methyl (5S,6S)-6-[(1R)-1-hydroxyethyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 、 N-乙酰甘氨酸 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 以40%的产率得到(4-nitrophenyl)methyl (5S,6S)-6-[(1R)-1-(2-acetamidoacetyl)oxyethyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
  参考文献：
  名称：

  Synthesis and biological evaluation of penem inhibitors of bacterial signal peptidase

  摘要：

  We report the first synthesis of a 5S penem, known to bind bacterial type I signal peptidase, from the commercially available and inexpensive 6-aminopenicillanic acid. We report the first in vivo activity of the compound and use structure-activity relationship studies to begin to define the determinants of signal peptidase binding and also to begin to optimize the penem as an antibiotic. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2009.04.034

文献信息

• Synthesis and biological evaluation of penem inhibitors of bacterial signal peptidase
  作者：David A. Harris、Michael E. Powers、Floyd E. Romesberg

  DOI：10.1016/j.bmcl.2009.04.034

  日期：2009.7

  We report the first synthesis of a 5S penem, known to bind bacterial type I signal peptidase, from the commercially available and inexpensive 6-aminopenicillanic acid. We report the first in vivo activity of the compound and use structure-activity relationship studies to begin to define the determinants of signal peptidase binding and also to begin to optimize the penem as an antibiotic. (C) 2009 Elsevier Ltd. All rights reserved.