5-amino-4-bromo-3-methylpyrazole hydrobromide

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 芳基卤化物
• 英文名称: 5-amino-4-bromo-3-methylpyrazole hydrobromide
• 英文别名: 4-Bromo-5-methyl-1,2-dihydropyrazol-2-ium-3-imine;bromide；4-bromo-5-methyl-1,2-dihydropyrazol-2-ium-3-imine;bromide
• 化学式: BrH*C₄H₆BrN₃
• 分子量: 256.928
• InChiKey: UGCOULAJNKWOPX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.64
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  54.7
• 氢给体数：
  3
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  α-乙酰基-γ-丁内酯 、 5-amino-4-bromo-3-methylpyrazole hydrobromide 以 乙醇 为溶剂， 反应 9.0h， 以to give the title compound (4.6 g) as white crystals的产率得到3-bromo-6-(2-hydroxyethyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-ol
  参考文献：
  名称：

  Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it

  摘要：

  本发明提供了一种具有优异的促肾上腺皮质激素释放因子受体拮抗活性的新化合物。即，提供一种由以下公式表示的化合物，其药理学上可接受的盐或水合物，其中R2为氢原子等；R3为氢原子等；M'表示氢原子、卤素原子或C1-6烷基；R7'表示氢原子或C1-6烷基；W'表示苯基、吡啶基、噻吩基或呋喃基，每个基团均可选择性地被取代；以及其药理学上可接受的盐或水合物。

  公开号：

  US06995163B2

文献信息

• Fused heterotricyclic compounds, process for preparing the compounds and drugs containing the same
  申请人：——

  公开号：US20030078277A1

  公开（公告）日：2003-04-24

  The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula, a pharmacologically acceptable salt thereof or hydrates thereof. 1 Wherein A, B and D are the same as or different from each other and each represents a group represented by the formula —(CR 1 R 2 ) m — (wherein R 1 and R 2 are the same as or different from each other and each represents a C 1-6 alkyl group etc.), —NR 3 — (wherein R 3 represetns hydrogen etc.) etc.; E and G are the same as or different from each other and each represents a group represented by the formula —(CR 6 R 7 ) p — (wherein R 6 and R 7 are the same as or different from each other and each represents hydrogen etc.; and p represents an integer of 0, 1 or 2); J represents a carbon atom or nitrogen atom, each substituted with C 1-6 alkyl group optionally substituted with a halogen atom, etc.; K and L are the same as or different from each other and each represents carbon atom or nitrogen atom; M means hydrogen, a halogen atom, an optionally substituted C 1-6 alkyl group etc.; and the partial structure means a single or double bond.

  本发明提供了一种具有优异的促肾上腺皮质激素释放因子受体拮抗活性的新化合物。即提供了由以下公式表示的化合物，其药理学上可接受的盐或水合物。其中A、B和D相互相同或不同，每个代表以下公式表示的基团：—(CR1R2)m—（其中R1和R2相互相同或不同，每个代表C1-6烷基等），—NR3—（其中R3代表氢等）等；E和G相互相同或不同，每个代表以下公式表示的基团：—(CR6R7)p—（其中R6和R7相互相同或不同，每个代表氢等；p代表0、1或2的整数）；J代表一个碳原子或氮原子，每个都被C1-6烷基等可选择地取代的卤素原子等取代；K和L相互相同或不同，每个代表碳原子或氮原子；M代表氢、卤素原子、可选择地取代的C1-6烷基等；部分结构表示单键或双键。
• Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it
  申请人：Hibi Shigeki

  公开号：US20050004159A1

  公开（公告）日：2005-01-06

  The present invention provides a novel compound having an excellent corticotrophin-releasing-factor receptor antagonistic activity. That is, it provides a compound represented by the following formula, a pharmacologically acceptable salt thereof or hydrates thereof. Wherein A, B and D are the same as or different from each other and each represents a group represented by the formula —(CR 1 R 2 ) m — (wherein R 1 and R 2 are the same as or different from each other and each represents a C 1-6 alkyl group etc.), —NR 3 — (wherein R 3 represetns hydrogen etc.) etc.; E and G are the same as or different from each other and each represents a group represented by the formula —(CR 6 R 7 ) p — (wherein R 6 and R 7 are the same as or different from each other and each represents hydrogen etc.; and p represents an integer of 0, 1 or 2); J represents a carbon atom or nitrogen atom, each substituted with C 1-6 alkyl group optionally substituted with a halogen atom, etc.; K and L are the same as or different from each other and each represents carbon atom or nitrogen atom; M means hydrogen, a halogen atom, an optionally substituted C 1-6 alkyl group etc.; and the partial structure means a single or double bond.

  本发明提供了一种具有优异的促肾上腺皮质激素释放因子受体拮抗活性的新化合物。即，本发明提供了由以下式表示的化合物，其药学上可接受的盐或水合物。其中，A、B和D相同或不同，每个代表由公式—（CR1R2）m—（其中R1和R2相同或不同，每个代表C1-6烷基等）、—NR3—（其中R3表示氢等）等表示的基团；E和G相同或不同，每个代表由公式—（CR6R7）p—（其中R6和R7相同或不同，每个代表氢等；p表示0、1或2的整数）表示的基团；J代表一个碳原子或氮原子，每个用C1-6烷基取代，可选择用卤原子等取代；K和L相同或不同，每个代表碳原子或氮原子；M表示氢、卤原子、可选择用取代的C1-6烷基等取代；而部分结构表示单键或双键。