(4R)-4-amino-3,4-dihydro-1H-quinolin-2-one | 1357396-52-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: (4R)-4-amino-3,4-dihydro-1H-quinolin-2-one
• CAS: 1357396-52-1
• 化学式: C₉H₁₀N₂O
• 分子量: 162.191
• InChiKey: DLABPBKCFXRHPA-SSDOTTSWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  55.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (R)-2-(3-oxo-1-tosyl-1,2,3,4-tetrahydropyrazin-2-yl)acetic acid 、 (4R)-4-amino-3,4-dihydro-1H-quinolin-2-one 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 2-[(3R)-4-(4-methylphenyl)sulfonyl-2-oxo-1,3-dihydropyrazin-3-yl]-N-[(4R)-2-oxo-3,4-dihydro-1H-quinolin-4-yl]acetamide
  参考文献：
  名称：

  Discovery of dehydro-oxopiperazine acetamides as novel bradykinin B1 receptor antagonists with enhanced in vitro potency

  摘要：

  In a series of bradykinin B1 antagonists, we discovered that replacement of oxopiperazine acetamides with dehydro-oxopiperazine acetamides provided compounds with enhanced activity against the B1 receptor. The synthesis and SAR leading to potent analogs with reduced molecular weight will be discussed. (C) 2011 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2011.11.112

文献信息

• Discovery of dehydro-oxopiperazine acetamides as novel bradykinin B1 receptor antagonists with enhanced in vitro potency
  作者：Wenyuan Qian、Jian Jeffrey Chen、Jason Human、Toshihiro Aya、Jiawang Zhu、Kaustav Biswas、Tanya Peterkin、Randall W. Hungate、Leyla Arik、Eileen Johnson、Gondi Kumar、Smriti Joseph、Janan Jona、Hong-Xun Guo、Zufan Wu

  DOI：10.1016/j.bmcl.2011.11.112

  日期：2012.1

  In a series of bradykinin B1 antagonists, we discovered that replacement of oxopiperazine acetamides with dehydro-oxopiperazine acetamides provided compounds with enhanced activity against the B1 receptor. The synthesis and SAR leading to potent analogs with reduced molecular weight will be discussed. (C) 2011 Published by Elsevier Ltd.