2-(methoxy(3-nitrophenyl)methylene)malononitrile | 1188023-18-8

• 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-(methoxy(3-nitrophenyl)methylene)malononitrile
• 英文别名: 2-(Methoxy(3-nitrophenyl)methylene)malononitrile；2-[methoxy-(3-nitrophenyl)methylidene]propanedinitrile
• CAS: 1188023-18-8
• 化学式: C₁₁H₇N₃O₃
• 分子量: 229.195
• InChiKey: OFAKSXMLDBXERB-UHFFFAOYSA-N

物化性质

• 沸点：
  443.5±45.0 °C(Predicted)
• 密度：
  1.335±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  17
• 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：
  103
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(methoxy(3-nitrophenyl)methylene)malononitrile 在 硫酸 、 三乙胺 作用下， 以 乙醇 为溶剂， 反应 4.0h， 生成 5-amino-1-isopropyl-3-(3-nitrophenyl)-1H-pyrazole-4-carboxamide
  参考文献：
  名称：

  METHODS AND COMPOSITIONS FOR KINASE INHIBITION

  摘要：

  本发明提出了一种新的化学遗传学方法，用于构建携带半胱氨酸守门蛋白残基的激酶酶，并用于开发与之配套的亲电性抑制剂。本发明还提供了一种具有半胱氨酸守门蛋白的Src原癌基因酪氨酸激酶，其重现了野生型活性，并且可以在体外和细胞内被不可逆地抑制。本发明还提供了调节激酶和治疗与激酶相关疾病的方法和组合物。

  公开号：

  US20130137708A1
• 作为产物：
  描述：

  间硝基苯甲酰氯 在 sodium hydride 、 sodium carbonate 作用下， 以 四氢呋喃 为溶剂， 生成 2-(methoxy(3-nitrophenyl)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

• Methods and compositions for kinase inhibition
  申请人：THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

  公开号：US09353116B2

  公开（公告）日：2016-05-31

  The present invention sets forth a new chemical genetic approach for engineering kinase enzymes with a cysteine gatekeeper residue as well as for developing electrophilic inhibitors thereto. The present invention also provides a Src proto-oncogenic tyrosine kinase with a cysteine gatekeeper that recapitulates wild type activity and can be irreversibly inhibited both in vitro and in cells. The present invention also provides methods and compositions for modulating kinases and for treating kinase-associate diseases.

  本发明提出了一种新的化学遗传学方法，用于工程化具有半胱氨酸门卫残基的激酶酶以及开发电泳性抑制剂。本发明还提供了一种具有半胱氨酸门卫的Src原癌性酪氨酸激酶，其重现了野生型活性，并且可以在体外和细胞内被不可逆地抑制。本发明还提供了调节激酶和治疗激酶相关疾病的方法和组合物。
• A small molecule inhibitor selective for a variant ATP-binding site of the chaperonin GroEL
  作者：Eli Chapman、George W. Farr、Krystyna Furtak、Arthur L. Horwich

  DOI：10.1016/j.bmcl.2008.12.015

  日期：2009.2

  The chaperonin GroEL is a megadalton-sized molecular machine that plays an essential role in the bacterial cell assisting protein folding to the native state through actions requiring ATP binding and hydrolysis. A combination of medicinal chemistry and genetics has been employed to generate an orthogonal pair, a small molecule that selectively inhibits ATPase activity of a GroEL ATP-binding pocket variant. An initial screen of kinase-directed inhibitors identified an active pyrazolo-pyrimidine scaffold that was iteratively modified and screened against a collective of GroEL nucleotide pocket variants to identify a cyclopentyl carboxamide derivative, EC3016, that specifically inhibits ATPase activity and protein folding by the GroEL mutant, I493C, involving a side chain positioned near the base of ATP. This orthogonal pair will enable in vitro studies of the action of ATP in triggering activation of GroEL-mediated protein folding and might enable further studies of GroEL action in vivo. The approach originated for studying kinases by Shokat and his colleagues may thus also be used to study large macromolecular machines. (C) 2008 Elsevier Ltd. All rights reserved.
• US9353116B2
  申请人：——

  公开号：US9353116B2

  公开（公告）日：2016-05-31
• METHODS AND COMPOSITIONS FOR KINASE INHIBITION
  申请人：The Regents of The University of California

  公开号：US20130137708A1

  公开（公告）日：2013-05-30

  The present invention sets forth a new chemical genetic approach for engineering kinase enzymes with a cysteine gatekeeper residue as well as for developing electrophilic inhibitors thereto. The present invention also provides a Src proto-oncogenic tyrosine kinase with a cysteine gatekeeper that recapitulates wild type activity and can be irreversibly inhibited both in vitro and in cells. The present invention also provides methods and compositions for modulating kinases and for treating kinase-associated diseases.

  本发明提出了一种新的化学遗传学方法，用于构建携带半胱氨酸守门蛋白残基的激酶酶，并用于开发与之配套的亲电性抑制剂。本发明还提供了一种具有半胱氨酸守门蛋白的Src原癌基因酪氨酸激酶，其重现了野生型活性，并且可以在体外和细胞内被不可逆地抑制。本发明还提供了调节激酶和治疗与激酶相关疾病的方法和组合物。
• Design, Synthesis and Biological Evaluation of 5-Amino-1H-pyrazole-4- carboxamide Derivatives as Potential Antitumor Agents
  作者：Baowei Yang、Wukun Liu、Yicheng Mei、Dandan Huang、Hai Qian、Wenlong Huang、Ronald Gust

  DOI：10.2174/1570180811666140115234123

  日期：2014.5.31

  Adenosine deaminase (ADA) inhibitors have been found to have antitumor activities. Here, thirteen potential adenosine deaminase inhibitors 5-amino-1H-pyrazole-4-carboxamide derivatives were designed, synthesized and screened for antitumor activities. Compound 8e exhibited strong growth-inhibitory effects which showed selectivity toward the estrogen receptor positive breast cancer cells (MCF-7) compared to other 5-amino-1H-pyrazole-4-carboxamide derivatives. In addition, it also exhibited appropriate (μM) adenosine deaminase inhibitory potency. Preliminary structure-activity relationships indicated that the incorporation of long chain branching on nitrogen atoms at pyrazole moiety was responsible for their activity.

  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。