1-acetamido-3-[3-(4-methoxyphenyl)-4-oxo-1H-indeno[1,2-c]pyrazol-5-yl]urea

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-acetamido-3-[3-(4-methoxyphenyl)-4-oxo-1H-indeno[1,2-c]pyrazol-5-yl]urea
• 化学式: C₂₀H₁₇N₅O₄
• 分子量: 391.386
• InChiKey: CKUFTNKWKUUZBS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.47
• 重原子数：
  29.0
• 可旋转键数：
  3.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  125.21
• 氢给体数：
  4.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  5-氨基-3-(4-甲氧基苯基)-茚并[1,2-c]吡唑-4(2H)-酮 在 盐酸 、 potassium carbonate 、 三乙胺 作用下， 以 1,4-二氧六环 、 乙醇 、 氯仿 、 二甲基亚砜 、 丙酮 为溶剂， 反应 0.5h， 生成 1-acetamido-3-[3-(4-methoxyphenyl)-4-oxo-1H-indeno[1,2-c]pyrazol-5-yl]urea
  参考文献：
  名称：

  Parallel synthesis of acylsemicarbazide libraries: preparation of potent cyclin dependent kinase (cdk) inhibitors

  摘要：

  Potent cyclin dependent kinase inhibitors were prepared using parallel synthesis methodology. Treating advanced intermediate 2 with a variety of hydrazides in DMSO at 80degreesC for 30 min gave the desired acylsemicarbazides in good to excellent yield. Several compounds were active against cdk4/D1 and cdk2/E in the low nanomolar range. The SAR indicates a wide variety of substituents are tolerated at the acylsemicarbazide moiety. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.09.023

文献信息

• Parallel synthesis of acylsemicarbazide libraries: preparation of potent cyclin dependent kinase (cdk) inhibitors
  作者：David A. Nugiel、Anup Vidwans、Carolyn D. Dzierba

  DOI：10.1016/j.bmcl.2004.09.023

  日期：2004.11

  Potent cyclin dependent kinase inhibitors were prepared using parallel synthesis methodology. Treating advanced intermediate 2 with a variety of hydrazides in DMSO at 80degreesC for 30 min gave the desired acylsemicarbazides in good to excellent yield. Several compounds were active against cdk4/D1 and cdk2/E in the low nanomolar range. The SAR indicates a wide variety of substituents are tolerated at the acylsemicarbazide moiety. (C) 2004 Elsevier Ltd. All rights reserved.