EC054 | 1135429-58-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: EC054
• 英文别名: 1-methyl-3-(4-nitrophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine；1-methyl-3-(4-nitrophenyl)pyrazolo[3,4-d]pyrimidin-4-amine
• CAS: 1135429-58-1
• 化学式: C₁₂H₁₀N₆O₂
• 分子量: 270.25
• InChiKey: MXMYPUOHPUADSR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  115
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  EC054 在 palladium on activated charcoal 、 氢气 作用下， 以 乙醇 为溶剂， 生成 3-(4-aminophenyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
  参考文献：
  名称：

  A small molecule inhibitor selective for a variant ATP-binding site of the chaperonin GroEL

  摘要：

  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.

  DOI：

  10.1016/j.bmcl.2008.12.015
• 作为产物：
  描述：

  5-amino-1-methyl-3-(4-nitrophenyl)-1H-pyrazole-4-carbonitrile 、 formamide 生成 EC054
  参考文献：
  名称：

  A small molecule inhibitor selective for a variant ATP-binding site of the chaperonin GroEL

  摘要：

  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.

  DOI：

  10.1016/j.bmcl.2008.12.015

文献信息

• FUSED RING HETEROARYL KINASE INHIBITORS
  申请人：Dar Arvin

  公开号：US20110275651A1

  公开（公告）日：2011-11-10

  Provided herein are fused ring heteroaryl compounds useful in a variety of methods, including reducing the activity of certain kinases and treating certain disease states.

  本文提供了融合环杂芳基化合物，可用于多种方法，包括降低某些激酶的活性和治疗某些疾病状态。
• METHODS OF INHIBITING IRE1
  申请人：Korennykh Alexei

  公开号：US20120322814A1

  公开（公告）日：2012-12-20

  Disclosed herein are, inter alia, methods for inhibiting Ire1 activity.

  本文披露了抑制Ire1活性的方法，其中包括：
• Fused ring heteroaryl kinase inhibitors
  申请人：Dar Arvin

  公开号：US08697709B2

  公开（公告）日：2014-04-15

  Provided herein are fused ring heteroaryl compounds useful in a variety of methods, including reducing the activity of certain kinases and treating certain disease states.

  本文提供了一些融合环杂环芳香化合物，可用于多种方法，包括降低某些激酶的活性和治疗某些疾病状态。
• Methods of inhibiting Ire1
  申请人：Korennykh Alexei

  公开号：US08980899B2

  公开（公告）日：2015-03-17

  Disclosed herein are, inter alia, methods for inhibiting Ire1 activity.

  本文披露了抑制Ire1活性的方法，其中包括。
• [EN] FUSED RING HETEROARYL KINASE INHIBITORS<br/>[FR] INHIBITEURS D'HÉTÉROARYLKINASE À NOYAU FUSIONNÉ
  申请人：UNIV CALIFORNIA

  公开号：WO2010045542A3

  公开（公告）日：2010-08-19