ethyl 1-(2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl)piperazine-2-carboxylate | 917833-78-4

• 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: ethyl 1-(2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl)piperazine-2-carboxylate
• 英文别名: ethyl 1-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]piperazine-2-carboxylate
• CAS: 917833-78-4
• 化学式: C₁₇H₂₄N₂O₄
• 分子量: 320.389
• InChiKey: PWDZDQJIZIUGRN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  60
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  (7-methoxy-4-methyl-2-oxoquinolin-1(2H)-yl)acetaldehyde 、 ethyl 1-(2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl)piperazine-2-carboxylate 在 溶剂黄146 三乙酰氧基硼氢化钠 作用下， 以 二氯甲烷 为溶剂， 反应 1.83h， 生成 ethyl 1-(2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl)-4-(2-(7-methoxy-4-methyl-2-oxoquinolin-1(2H)-yl)ethyl)piperazine-2-carboxylate
  参考文献：
  名称：

  EP1900732

  摘要：

  公开号：
• 作为产物：
  描述：

  1-Tert-butyl 3-ethyl 4-(2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl)piperazine-1,3-dicarboxylate 、 ethanol hydrochloride 、 水 在 乙酸乙酯 、 potassium carbonate 作用下， 以 乙酸乙酯 为溶剂， 反应 2.0h， 以to obtain 0.34 g of a brown oily substance, ethyl 1-(2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl)piperazine-2-carboxylate的产率得到ethyl 1-(2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl)piperazine-2-carboxylate
  参考文献：
  名称：

  Quinoxalinones as antibacterial composition

  摘要：

  一种含氮杂环化合物或其药学上可接受的盐，其通式表示如下：具有强效的抗菌活性和高度安全性。因此，这些化合物可用作抗革兰氏阳性菌、抗革兰氏阴性菌和抗药性菌的抗菌剂。

  公开号：

  US08329694B2

文献信息

• NOVEL NITROGENATED HETEROCYCLIC COMPOUND AND SALT THEREOF
  申请人：Kiyoto Taro

  公开号：US20100168418A1

  公开（公告）日：2010-07-01

  A nitrogen-containing heterocyclic compound represented by the general formula: wherein the dashed line represents a single bond or a double bond; R 1 , R 2 , R 3 , R 4 and R 5 independently represent a hydrogen atom, halogen atom, a lower alkyl, aryl, lower alkoxy or monocyclic heterocyclic group which may be substituted or the like; R 6 represents a lower alkyl, aryl, monocyclic heterocyclic, bicyclic heterocyclic or tricyclic heterocyclic group which may be substituted; X 1 represents a lower alkylene group or the like; X 2 represents a lower alkylene, lower alkenylene or lower alkynylene group which may be substituted; X 3 represents an oxygen atom, sulfur atom, a sulfinyl group, sulfonyl group or the like; Y 1 represents a bivalent cyclic group, containing a nitrogen, which may be substituted or the like; and Z 1 represents a nitrogen atom, a carbon atom which may be substituted or the like, or a salt thereof. The compound or salt has a potent antibacterial activity and a high safety, and is therefore useful as an excellent antibacterial agent.

  一种含氮杂环化合物，通式如下：其中虚线代表单键或双键；R1、R2、R3、R4和R5分别独立地代表氢原子、卤素原子、较低的烷基、芳基、较低的烷氧基或可以被取代的单环杂环基等；R6代表较低的烷基、芳基、单环杂环、双环杂环或三环杂环基，可以被取代；X1代表较低的烷基亚基或类似物；X2代表可以被取代的较低烷基、较低烯基或较低炔基亚基；X3代表氧原子、硫原子、亚砜基、磺酰基或类似物；Y1代表含有氮的二价环状基团，可以被取代或类似物；Z1代表氮原子、可以被取代的碳原子或类似物，或其盐。该化合物或盐具有强效的抗菌活性和高度的安全性，因此可用作优良的抗菌剂。
• QUINOLINONES AND QUINOXALINONES AS ANTIBACTERIAL COMPOSITION
  申请人：KIYOTO Taro

  公开号：US20120214990A1

  公开（公告）日：2012-08-23

  A nitrogen-containing heterocyclic compound or pharmaceutically acceptable salt thereof represented by the general formula: which have a potent antibacterial activity and a high safety. Thus, the compounds are useful as antibacterial agents against gram-positive bacteria, gram-negative bacteria and drug resistant bacteria.

  一种含氮杂环化合物，或其药学上可接受的盐，其通式如下：具有强效的抗菌活性和高安全性。因此，这些化合物可用作抗革兰阳性菌、抗革兰阴性菌和抗药性菌的抗菌剂。
• Quinolinones and quinoxalinones as antibacterial composition
  申请人：Kiyoto Taro

  公开号：US08524738B2

  公开（公告）日：2013-09-03

  A nitrogen-containing heterocyclic compound or pharmaceutically acceptable salt thereof represented by the general formula: which have a potent antibacterial activity and a high safety. Thus, the compounds are useful as antibacterial agents against gram-positive bacteria, gram-negative bacteria and drug resistant bacteria.

  一种含氮杂环化合物或其药学上可接受的盐，其通式如下：该化合物具有强效的抗菌活性和高安全性。因此，该化合物可用作对革兰氏阳性菌、革兰氏阴性菌和耐药菌的抗菌剂。
• Nitrogen-containing bicyclic compounds useful as antibacterial agents
  申请人：Toyama Chemical Co., Ltd.

  公开号：EP2468743A1

  公开（公告）日：2012-06-27

  A nitrogen-containing heterocyclic compound represented by the general formula: wherein the dashed line represents a single bond or a double bond; R1, R2, R3, R4 and R5 independently represent a hydrogen atom, halogen atom, a lower alkyl, aryl, lower alkoxy or monocyclic heterocyclic group which may be substituted or the like; R6 represents a lower alkyl, aryl, monocyclic heterocyclic, bicyclic heterocyclic or tricyclic heterocyclic group which may be substituted; X1 represents a lower alkylene group or the like; X2 represents a lower alkylene, lower alkenylene or lower alkynylene group which may be substituted; X3 represents an oxygen atom, sulfur atom, a sulfinyl group, sulfonyl group or the like; Y1 represents a bivalent cyclic group, containing a nitrogen, which may be substituted or the like; and Z1 represents a nitrogen atom, a carbon atom which may be substituted or the like, or a salt thereof. The compound or salt has a potent antibacterial activity and a high safety, and is therefore useful as an excellent antibacterial agent.

  一种由通式表示的含氮杂环化合物：其中虚线代表单键或双键；R1、R2、R3、R4和R5独立地代表氢原子、卤素原子、低级烷基、芳基、低级烷氧基或可被取代的单环杂环基团或类似基团；R6代表可被取代的低级烷基、芳基、单环杂环基团、双环杂环基团或三环杂环基团；X1代表低级亚烷基或类似基团；X2 代表可被取代的低级亚烷基、低级亚烯基或低级亚炔基； X3 代表氧原子、硫原子、亚砜基、磺酰基或类似物； Y1 代表可被取代的含氮的二价环基或类似物； Z1 代表氮原子、可被取代的碳原子或类似物，或其盐。该化合物或其盐具有很强的抗菌活性和很高的安全性，因此可用作优良的抗菌剂。
• US8329694B2
  申请人：——

  公开号：US8329694B2

  公开（公告）日：2012-12-11