2,5-二氯苯甲酰基乙腈 | 56719-08-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2,5-二氯苯甲酰基乙腈
• 英文名称: 2,5-Dichlorobenzoylacetonitrile
• 英文别名: 2,5-Dichlor-benzoylacetonitril；3-(2,5-Dichlorophenyl)-3-oxopropanenitrile
• CAS: 56719-08-5
• 化学式: C₉H₅Cl₂NO
• 分子量: 214.051
• InChiKey: SBRBBYORYGKRDP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  40.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,5-二氯苯甲酰基乙腈 在 sodium hydroxide 、 sodium hydride 、 三苯基膦 、 N,N'-羰基二咪唑 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 N-carbamimidoyl-5-(2,5-dichlorophenyl)-3-pyrrolidin-1-ylfuran-2-carboxamide
  参考文献：
  名称：

  3-Substituted-(5-arylfuran-2-ylcarbonyl)guanidines as NHE-1 inhibitors

  摘要：

  The C-3 substituents effect on NHE-1 inhibitory activity of (5-arylfuran-2-ylcarbonyl)guanidines, previously identified as potent NHE-1 inhibitors, was investigated. The introduction of amine or alkyl groups at the 3-position of the furan ring, next to the acylguanidine moiety, remarkably improves NHE-1 inhibitory potency. Especially the important finding is that 5-(2,5-dichloro)phenyl and 5-(2-methoxy-5-chloro)phenyl derivatives exhibit high NHE-1 inhibitory activities (IC50 < 0.02 microM) that match those of 3-unsubstituted derivatives.

  DOI：

  10.1016/j.bmcl.2006.12.012
• 作为产物：
  描述：

  2,5-二氯苯乙酮 在 溴 作用下， 以 乙醚 、 乙醇 、 水 为溶剂， 生成 2,5-二氯苯甲酰基乙腈
  参考文献：
  名称：

  3-Substituted-(5-arylfuran-2-ylcarbonyl)guanidines as NHE-1 inhibitors

  摘要：

  The C-3 substituents effect on NHE-1 inhibitory activity of (5-arylfuran-2-ylcarbonyl)guanidines, previously identified as potent NHE-1 inhibitors, was investigated. The introduction of amine or alkyl groups at the 3-position of the furan ring, next to the acylguanidine moiety, remarkably improves NHE-1 inhibitory potency. Especially the important finding is that 5-(2,5-dichloro)phenyl and 5-(2-methoxy-5-chloro)phenyl derivatives exhibit high NHE-1 inhibitory activities (IC50 < 0.02 microM) that match those of 3-unsubstituted derivatives.

  DOI：

  10.1016/j.bmcl.2006.12.012

文献信息

• Design, synthesis, and evaluation of 2-aryl-7-(3′,4′-dialkoxyphenyl)-pyrazolo[1,5-a]pyrimidines as novel PDE-4 inhibitors
  作者：Ikyon Kim、Jong Hwan Song、Chang Min Park、Joon Won Jeong、Hyung Rae Kim、Jin Ryul Ha、Zaesung No、Young-Lan Hyun、Young Sik Cho、Nam Sook Kang、Dong Ju Jeon

  DOI：10.1016/j.bmcl.2009.12.070

  日期：2010.2

  is design, synthesis, and biological evaluation of novel series of 2-aryl-7-(3′,4′-dialkoxyphenyl)-pyrazolo[1,5-a]pyrimidines acting as inhibitors of type 4 phosphodiesterase (PDE4) which is known as a good target for the treatment of asthma and COPD. For this purpose, structure optimization was conducted with the aid of structure-based drug design using the known X-ray crystallography. Also, biological

  本文描述了新颖的2-芳基-7-（3'，4'-二烷氧基苯基）-吡唑并[1,5- a ]嘧啶系列的新颖系列的设计，合成和生物学评估，该抑制剂可作为4型磷酸二酯酶（PDE4）的抑制剂被认为是治疗哮喘和COPD的好靶标。为此目的，使用已知的X射线晶体学，借助于基于结构的药物设计进行结构优化。此外，通过使用体外测定法评估了这些化合物对目标酶的生物学作用，从而产生了有效且选择性的PDE-4抑制剂（IC 50  <10 nM）。
• CH557384
  申请人：——

  公开号：——

  公开（公告）日：——
• 2-Carbonyl-3-hydroxy-alkenonitriles, their use as anti-arthritic agents and processes for their preparation
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0016277B1

  公开（公告）日：1981-12-02
• US4173650A
  申请人：——

  公开号：US4173650A

  公开（公告）日：1979-11-06
• 3-Substituted-(5-arylfuran-2-ylcarbonyl)guanidines as NHE-1 inhibitors
  作者：Sunkyung Lee、Taemi Kim、Byung Ho Lee、Sung-eun Yoo、Kyunghee Lee、Kyu Yang Yi

  DOI：10.1016/j.bmcl.2006.12.012

  日期：2007.3

  The C-3 substituents effect on NHE-1 inhibitory activity of (5-arylfuran-2-ylcarbonyl)guanidines, previously identified as potent NHE-1 inhibitors, was investigated. The introduction of amine or alkyl groups at the 3-position of the furan ring, next to the acylguanidine moiety, remarkably improves NHE-1 inhibitory potency. Especially the important finding is that 5-(2,5-dichloro)phenyl and 5-(2-methoxy-5-chloro)phenyl derivatives exhibit high NHE-1 inhibitory activities (IC50 < 0.02 microM) that match those of 3-unsubstituted derivatives.