S-2-异丁基哌嗪 | 106576-37-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 中文名称: S-2-异丁基哌嗪
• 中文别名: S-2-异丁基-哌嗪
• 英文名称: (S)-2-Isobutylpiperazine
• 英文别名: (2S)-2-(2-methylpropyl)piperazine
• CAS: 106576-37-8
• 化学式: C₈H₁₈N₂
• 分子量: 142.24
• InChiKey: BYYCSTYYULCJLQ-QMMMGPOBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  24.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (3,4-二甲氧基苯基)乙酰氯 、 S-2-异丁基哌嗪 生成 (S)-2-(3,4-Dimethoxyphenyl)-1-(3-isobutylpiperazin-1-yl)ethanone
  参考文献：
  名称：

  Piperazines as P2X7 antagonists

  摘要：

  化合物I式的新型化合物或其药学上可接受的盐、代谢物、异构体、对映体或前药，其中取代基如本文所定义，这些化合物可用作治疗剂。

  公开号：

  US20080076924A1
• 作为产物：
  描述：

  (S)-5-Isobutylpiperazin-2-one 、 氢化铝锂 生成 S-2-异丁基哌嗪
  参考文献：
  名称：

  YAHIRO, NOBUHIDE;ITO, SHIGEKAZU, BULL. CHEM. SOC. JAP., 1986, 59, N 1, 321-322

  摘要：

  DOI：

文献信息

• Quinazoline Derivatives Having Tyrosine Kinase Inhibitory Activity
  申请人：Kume Masaharu

  公开号：US20090143414A1

  公开（公告）日：2009-06-04

  A compound which inhibits both of EGF receptor tyrosine kinase and HER2 tyrosine kinase is provided. A compound represented by the general formula (I): wherein R X is a group represented by the formula: wherein R 1 is a hydrogen atom, optionally substituted alkyl, etc.; Z is —O—, —N(R 10 )—, etc.; R 10 is a hydrogen atom, alkyl, etc.; R 2 is a hydrogen atom, optionally substituted alkyl, etc.; R 18 is a hydrogen atom, optionally substituted alkyl, etc.; R 19 is optionally substituted alkyl, etc.; W 1 is an optionally substituted non-aromatic nitrogen-containing group; R 17 is a hydrogen atom, optionally substituted alkyl, etc.; R 3 and R 4 are independently a hydrogen atom, optionally substituted alkyl, etc.; X is —O—, —S—, or —N(R 12 )—, etc.; R 12 is a hydrogen atom, alkyl, etc.; and A is phenyl optionally having a substituent, etc., its pharmaceutically acceptable salt, or a solvate thereof.

  提供了一种抑制EGF受体酪氨酸激酶和HER2酪氨酸激酶的化合物。该化合物由通式（I）表示：其中RX是由以下式子表示的基团：其中R1是氢原子，可选取代烷基等；Z是—O—，—N（R10）—等；R10是氢原子，烷基等；R2是氢原子，可选取代烷基等；R18是氢原子，可选取代烷基等；R19是可选取代烷基等；W1是可选取代非芳香族含氮基团；R17是氢原子，可选取代烷基等；R3和R4分别是氢原子，可选取代烷基等；X是—O—，—S—或—N（R12）—等；R12是氢原子，烷基等；A是苯基，可选取代基等，其药物可接受的盐或其溶剂化合物。
• Derivative having ppar agonistic activity
  申请人：Itai Akiko

  公开号：US20090286974A1

  公开（公告）日：2009-11-19

  A compound of the formula (I): a pharmaceutically acceptable salt or solvate thereof, wherein Ring Q is optionally substituted monocyclic aryl, optionally substituted monocyclic heteroaryl, optionally substituted fused aryl or optionally substituted fused heteroaryl, Y 1 is a bond or —NR 6 — or the like, Ring A is optionally substituted nonaromatic heterocyclediyl, a group of the formula: -Y 2 Z 1 - is a group of the formula: R 7 are each independently hydrogen, optionally substituted lower alkyl or the like, R 8 and R 9 are each independently hydrogen or optionally substituted lower alkyl, n is an integer between 1 and 3, Z 1 is a bond, —O—, —S— or —NR 9 —, Ring B is optionally substituted aromatic carbocyclediyl or optionally substituted aromatic heterocyclediyl, Y 3 is a bond, optionally substituted lower alkylene optionally intervened by —O—, optionally substituted lower alkenylene or the like, and Z 2 is COOR 3 or the like.

  化合物的公式（I）：其药物可接受的盐或溶剂，其中环Q是可选择的取代的单环芳基，可选择的取代的单环杂芳基，可选择的融合芳基或可选择的融合杂芳基，Y1是键或-NR6-或类似物，环A是可选择的取代的非芳香杂环二基，公式组：-Y2Z1-是公式组：R7各自独立地是氢，可选择的取代的低烷基或类似物，R8和R9各自独立地是氢或可选择的取代的低烷基，n是1到3之间的整数，Z1是键，-O-，-S-或-NR9-，环B是可选择的取代的芳香碳杂环二基或可选择的取代的芳香杂环二基，Y3是键，可选择的取代的低烷基，可选择地介入-O-，可选择的取代的低烯基或类似物，并且Z2是COOR3或类似物。
• TRI-CYCLIC PYRAZOLOPYRIDINE KINASE INHIBITORS
  申请人：Vertex Pharmaceuticals Incorporated

  公开号：US20130252939A1

  公开（公告）日：2013-09-26

  The present invention relates to compounds useful as inhibitors of protein kinase. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders. The invention also provides processes for preparing compounds of the inventions.

  本发明涉及作为蛋白激酶抑制剂有用的化合物。本发明还提供了包含该化合物的药学上可接受的组合物以及使用该组合物治疗各种疾病、病况或疾患的方法。本发明还提供了制备本发明中化合物的方法。
• DERIVATIVE HAVING PPAR AGONISTIC ACTIVITY
  申请人：SHIONOGI & CO., LTD.

  公开号：EP1939189A1

  公开（公告）日：2008-07-02

  A compound of the formula (I): a pharmaceutically acceptable salt or solvate thereof, wherein Ring Q is optionally substituted monocyclic aryl, optionally substituted monocyclic heteroaryl, optionally substituted fused aryl or optionally substituted fused heteroaryl, Y1 is a bond or -NR6- or the like, Ring A is optionally substituted nonaromatic heterocyclediyl, a group of the formula: -Y2 Z1- is a group of the formula: or R7 are each independently hydrogen, optionally substituted lower alkyl or the like, R8 and R9 are each independently hydrogen or optionally substituted lower alkyl, n is an integer between 1 and 3, Z1 is a bond, -O-, -S- or -NR9-, Ring B is optionally substituted aromatic carbocyclediyl or optionally substituted aromatic heterocyclediyl, Y3 is a bond, optionally substituted lower alkylene optionally intervened by -O-, optionally substituted lower alkenylene or the like, and Z2 is COOR3 or the like.

  式 (I) 的化合物： 其药学上可接受的盐或溶液，其中 环 Q 是任选取代的单环芳基、任选取代的单环杂芳基、任选取代的融合芳基或任选取代的融合杂芳基、 Y1 是键或 -NR6- 或类似物、 环 A 是任选取代的非芳杂环二基、 式中的基团：-Y2 Z1- 是式中的基团： 或 R7 各自独立地为氢、任选取代的低级烷基或类似物、 R8 和 R9 各自独立地为氢或任选取代的低级烷基、 n 是介于 1 和 3 之间的整数、 Z1 是键、-O-、-S- 或 -NR9-、 环 B 是任选取代的芳香碳环基或任选取代的芳香杂环基、 Y3 是键、任选被-O-、任选被-S-或-NR9-取代的低级亚烷基、任选被取代的低级烯基或类似物，以及 Z2 是 COOR3 或类似物。
• Chemical mechanical planarization for tungsten-containing substrates
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP2779217A2

  公开（公告）日：2014-09-17

  Chemical mechanical polishing (CMP) compositions for polishing tungsten or tungsten-containing substrates comprise an abrasive, at least one solid catalyst, a chemical additive selected from the groups consisting of piperazine derivatives, salts of cyanate, and combinations thereof; and a liquid carrier. Systems and processes use the aqueous formulations for polishing tungsten or tungsten-containing substrates.

  用于抛光钨或含钨基材的化学机械抛光（CMP）组合物包括磨料、至少一种固体催化剂、一种选自哌嗪衍生物、氰酸盐及其组合的化学添加剂；以及一种液体载体。系统和工艺使用水性制剂抛光钨或含钨基材。