3-p-Tolyl-pyrazine-2-carboxylic acid | 1181573-16-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 3-p-Tolyl-pyrazine-2-carboxylic acid
• 英文别名: 3-(4-Methylphenyl)pyrazine-2-carboxylic acid
• CAS: 1181573-16-9
• 化学式: C₁₂H₁₀N₂O₂
• 分子量: 214.224
• InChiKey: PWYSXCFKYLYEIU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  63.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-p-tolyl-pyrazine-2-carbonitrile 在 水 、 sodium hydroxide 、 盐酸 作用下， 以 甲醇 为溶剂， 反应 14.0h， 生成 3-p-Tolyl-pyrazine-2-carboxylic acid
  参考文献：
  名称：

  [EN] 2-AZA-BICYCLO[2.2.1]HEPTANE DERIVATIVES
  [FR] DÉRIVÉS DE 2-AZA-BICYCLO[2.2.1]HEPTANE

  摘要：

  这项发明涉及公式（I）中的新型2-aza-双环[2.2.1]庚烷衍生物，其中A、B、n和R1如描述中所述，并且涉及将这类化合物或这类化合物的药用盐用作药物，特别是用作促觉醒素受体拮抗剂。

  公开号：

  WO2009104155A1

文献信息

• [EN] 3,8-DIAZA-BICYCLO[4.2.0]OCT-3-YL AMIDES<br/>[FR] 3,8-DIAZA-BICYCLO[4.2.0]OCT-3-YLAMIDES
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2012085857A1

  公开（公告）日：2012-06-28

  The present invention relates to 3,8-diaza-bicyclo[4.2.0]oct-3-yl amide derivatives of formula (I), wherein the relative configuration of the diazabicyclooctane moiety is cis; and wherein Ar1, and Ar2 are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and especially to their use as orexin receptor antagonists.

  本发明涉及式(I)的3,8-二氮杂双环[4.2.0]辛-3-基酰胺衍生物，其中二氮双环辛烷基的相对构型为顺式；以及其中Ar1和Ar2如描述中所述，其制备方法，其药学上可接受的盐，以及作为药物的用途，含有式(I)一个或多个化合物的药物组合物，特别是其用作促进睡眠激素受体拮抗剂。
• PHENETHYLAMIDE DERIVATIVES AND THEIR HETEROCYCLIC ANALOGUES
  申请人：Aissaoui Hamed

  公开号：US20110212968A1

  公开（公告）日：2011-09-01

  The invention relates to novel phenethylamide derivatives and their wherein A, B, R 1 , R 2 and R 3 are as described in the application, and to the use of such compounds, or of pharmaceutically acceptable salts of such compounds, as medicaments, especially as orexin receptor antagonists.

  本发明涉及新型苯乙酰胺衍生物及其其中A、B、R1、R2和R3如本申请中所述的衍生物的药物学上可接受的盐的使用，特别是作为药物，尤其是作为促进睡眠的药物，如促进睡眠的药物。
• Isoxazole derivatives as peroxisome proliferator-activated receptors agonists
  申请人：Fukui Yoshikazu

  公开号：US20070054902A1

  公开（公告）日：2007-03-08

  A compound of formula (I): (wherein R 1 -R 10 are each independently hydrogen, halogen, optionally substituted lower alkyl or the like, X 1 is —O—, —S—, —NR 11 — (wherein R 11 is hydrogen, lower alkyl or the like), —CR 12 R 13 CO—, —(CR 12 R 13 )mO—, —O(CR 12 R 13 )m- (wherein R 12 and R 13 are each independently hydrogen or lower alkyl and m is a integer between 1 and 3) or the like, X 2 is a bond, —O—, —S—, —NR 14 — (wherein R 14 is hydrogen, lower alkyl or the like, R 14 and R 6 can be taken together with the neighboring atom to form a ring) or —CR 15 R 16 — (wherein R 15 and R 16 are each independently hydrogen or lower alkyl, R 15 and R 6 or R 10 can be taken together with the neighboring carbon atom to form a ring, R 16 and R 9 can be joined together to form a bond), X 3 is COOR 17 , C(═NR 17 )NR 18 OR 19 or the like), a pharmaceutically acceptable salt or a solvate thereof.

  化合物的化学式为（I）：（其中R1-R10各自独立地为氢，卤素，可选择性取代的低碳基或类似物，X1为—O—，—S—，—NR11—（其中R11为氢，低碳基或类似物），—CR12R13CO—，—（CR12R13）mO—，—O（CR12R13）m-（其中R12和R13各自独立地为氢或低碳基，m为1到3之间的整数）或类似物，X2为键，—O—，—S—，—NR14—（其中R14为氢，低碳基或类似物，R14和R6可以与相邻的原子结合形成环）或—CR15R16—（其中R15和R16各自独立地为氢或低碳基，R15和R6或R10可以与相邻的碳原子结合形成环，R16和R9可以结合在一起形成键），X3为COOR17，C（═NR17）NR18OR19或类似物），其药学上可接受的盐或溶剂化物。
• 2-AZA-BICYCLO[2.2.1]HEPTANE DERIVATIVES
  申请人：Aissaoui Hamed

  公开号：US20110009401A1

  公开（公告）日：2011-01-13

  The invention relates to novel 2-aza-bicyclo[2.2.1]heptane derivatives of formula (I), wherein A, B, n and R 1 are as described in the description, and to the use of such compounds, or of pharmaceutically acceptable salts of such compounds, as medicaments, especially as orexin receptor antagonists.

  该发明涉及公式（I）的新型2-aza-bicyclo [2.2.1]庚烷衍生物，其中A，B，n和R1如说明书所述，并且涉及使用这种化合物或这种化合物的药学上可接受的盐作为药物，特别是作为促进睡眠的药物。
• STABLE DISPERSION OF SOLID PARTICLES COMPRISING A WATER-INSOLUBLE PYRAZINE COMPOUND
  申请人：AstraZeneca AB

  公开号：EP1592451A1

  公开（公告）日：2005-11-09