5-Methyl-1H-pyrrole-2-carboxylic acid (3R,4S,5R,6R)-6-[4-(4-ethyl-piperazin-1-ylmethyl)-8-methyl-2-oxo-2H-chromen-7-yloxy]-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 英文名称: 5-Methyl-1H-pyrrole-2-carboxylic acid (3R,4S,5R,6R)-6-[4-(4-ethyl-piperazin-1-ylmethyl)-8-methyl-2-oxo-2H-chromen-7-yloxy]-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester
• 英文别名: [(3R,4S,5R,6R)-6-[4-[(4-ethylpiperazin-1-yl)methyl]-8-methyl-2-oxochromen-7-yl]oxy-5-hydroxy-3-methoxy-2,2-dimethyloxan-4-yl] 5-methyl-1H-pyrrole-2-carboxylate
• 化学式: C₃₁H₄₁N₃O₈
• 分子量: 583.682
• InChiKey: APYGFPHMFUEFLZ-XMABBMNZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  42
• 可旋转键数：
  9
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  123
• 氢给体数：
  2
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  4-(氯甲基)-7-羟基-8-甲基-2H-苯并吡喃-2-酮 在 偶氮二甲酸二异丙酯 、 三苯基膦 、 三氟乙酸 作用下， 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 2.0h， 生成 5-Methyl-1H-pyrrole-2-carboxylic acid (3R,4S,5R,6R)-6-[4-(4-ethyl-piperazin-1-ylmethyl)-8-methyl-2-oxo-2H-chromen-7-yloxy]-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester
  参考文献：
  名称：

  Structure-activity relationship in two series of aminoalkyl substituted coumarin inhibitors of gyrase B

  摘要：

  Two series of aminosubstituted coumarins were synthesised and evaluated in vitro as inhibitors of DNA gyrase and as potential antibacterials. Novel novobiocin-like coumarins, 4-(dialkylamino)-methylcoumarins and 4-((2-alkylamino)ethoxy)coumarins, were discovered as gyrase B inhibitors with promising antibacterial activity in vitro. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(99)00492-8