2-[(2-Chloro-phenyl)-methoxy-methylene]-malononitrile | 954221-28-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-[(2-Chloro-phenyl)-methoxy-methylene]-malononitrile
• 英文别名: 2-[(2-Chlorophenyl)-methoxymethylidene]propanedinitrile
• CAS: 954221-28-4
• 化学式: C₁₁H₇ClN₂O
• 分子量: 218.642
• InChiKey: LQTOBZBZUZFTCS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  56.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-[(2-Chloro-phenyl)-methoxy-methylene]-malononitrile 在 氯化亚砜 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 16.0h， 生成 3-(2-chlorophenyl)-1-(2-chloro-2-phenylethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
  参考文献：
  名称：

  Identification of a new family of pyrazolo[3,4-d]pyrimidine derivatives as multitarget Fyn-Blk-Lyn inhibitors active on B- and T-lymphoma cell lines

  摘要：

  Abnormal activation of B-cell receptor (BCR) signaling plays a key role in the development of lymphoid malignancies, and could be reverted by the simultaneous inhibition of Lyn, Fyn and Blk, three members of the Src family kinase (SFK).Fyn and Blk are also promising targets for the treatment of some forms of T-cell non-Hodgkin lymphoma which point to the druggability of SFKs for the treatment of these cancers. We recently identified Si308 as a potent Fyn inhibitor, while preliminary data showed that it might also inhibit Lyn and Blk. Here, molecular modelling studies were coupled with enzymatic assays to further investigate the effect of Si308 on Lyn and Blk. A small library of pyrazolo[3,4-d]pyrimidines structurally related to Si308 was synthesized and tested on human lymphoma cell lines. Compound 2h emerged as a new multitarget inhibitor of Lyn, Fyn and Blk endowed with remarkable antiproliferative effects on human B and T lymphoma cell lines. Its favorable ADME properties make the compound suitable for further developments. (C) 2019 Published by Elsevier Masson SAS.

  DOI：

  10.1016/j.ejmech.2019.07.048
• 作为产物：
  描述：

  2-氯苯甲酸 在 氯化亚砜 、 sodium hydride 、 sodium carbonate 作用下， 以 四氢呋喃 为溶剂， 生成 2-[(2-Chloro-phenyl)-methoxy-methylene]-malononitrile
  参考文献：
  名称：

  Design, Synthesis and Biological Evaluation of 5-Amino-1H-pyrazole-4- carboxamide Derivatives as Potential Antitumor Agents

  摘要：

  已发现腺苷脱氨酶（ADA）抑制剂具有抗肿瘤活性。本文设计、合成了 13 种潜在的腺苷脱氨酶抑制剂 5-氨基-1H-吡唑-4-甲酰胺衍生物，并对其进行了抗肿瘤活性筛选。与其他 5-氨基-1H-吡唑-4-甲酰胺衍生物相比，化合物 8e 对雌激素受体阳性的乳腺癌细胞（MCF-7）具有很强的生长抑制作用和选择性。 此外，它还表现出适当的（μM）腺苷脱氨酶抑制效力。初步的结构-活性关系表明，在吡唑分子的氮原子上加入长链分支是这些衍生物具有活性的原因。

  DOI：

  10.2174/1570180811666140115234123

文献信息

• One-pot synthesis of tetrasubstituted pyrazoles—proof of regiochemistry
  作者：Ulf Hanefeld、Charles W. Rees、Andrew J. P. White、David J. Williams

  DOI：10.1039/p19960001545

  日期：——

  1-Alkyl-5-amino-3-aryl-4-cyanopyrazoles, useful intermediates for fused heterocyclic systems, are synthesised by a one-pot three-step procedure from acid chlorides, malononitrile and alkylhydrazines, The regiochemistry of the hydrazine incorporation was proved in each case by X-ray crystallography and NMR spectroscopy.