2-(3-chloro-1,2,4-triazin-5-yl)propan-2-ol | 1204196-93-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三嗪类
• 英文名称: 2-(3-chloro-1,2,4-triazin-5-yl)propan-2-ol
• 英文别名: 2-(3-Chloro-1,2,4-triazin-5-yl)propan-2-ol
• CAS: 1204196-93-9
• 化学式: C₆H₈ClN₃O
• 分子量: 173.602
• InChiKey: GAGYVYZVLJCBAK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  58.9
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (5-methoxybenzothiazol-2-yl)methylamine hydrogen chloride 、 2-(3-chloro-1,2,4-triazin-5-yl)propan-2-ol 在 N,N-二异丙基乙胺 作用下， 以 乙腈 为溶剂， 以40%的产率得到2-[3-[(5-Methoxy-1,3-benzothiazol-2-yl)methylamino]-1,2,4-triazin-5-yl]propan-2-ol
  参考文献：
  名称：

  Novel HldE-K Inhibitors Leading to Attenuated Gram Negative Bacterial Virulence

  摘要：

  We report here the optimization of an HldE kinase inhibitor to low nanomolar potency, which resulted in the identification of the first reported compounds active on selected E. coli strains. One of the most interesting candidates, compound 86, was shown to inhibit specifically bacterial I,PS heptosylation on efflux pump deleted E. coli strains. This compound did not interfere with E. coli bacterial growth (MIC > 32 mu g/mL) but sensitized this pathogen to hydrophobic antibiotics like macrolides normally inactive on Gram-negative bacteria. In addition, 86 could sensitize E. coli to serum complement killing. These results demonstrate that HldE kinase is a suitable target for drug discovery. They also pave the way toward novel possibilities of treating or preventing bloodstream infections caused by pathogenic Gram negative bacteria by inhibiting specific virulence factors.

  DOI：

  10.1021/jm301499r
• 作为产物：
  描述：

  2-(3-氨基-1,2,4-噻嗪-5-基)-2-丙醇 在 亚硝酸特丁酯 、 copper dichloride 作用下， 以 乙腈 为溶剂， 反应 1.0h， 以41%的产率得到2-(3-chloro-1,2,4-triazin-5-yl)propan-2-ol
  参考文献：
  名称：

  Novel HldE-K Inhibitors Leading to Attenuated Gram Negative Bacterial Virulence

  摘要：

  We report here the optimization of an HldE kinase inhibitor to low nanomolar potency, which resulted in the identification of the first reported compounds active on selected E. coli strains. One of the most interesting candidates, compound 86, was shown to inhibit specifically bacterial I,PS heptosylation on efflux pump deleted E. coli strains. This compound did not interfere with E. coli bacterial growth (MIC > 32 mu g/mL) but sensitized this pathogen to hydrophobic antibiotics like macrolides normally inactive on Gram-negative bacteria. In addition, 86 could sensitize E. coli to serum complement killing. These results demonstrate that HldE kinase is a suitable target for drug discovery. They also pave the way toward novel possibilities of treating or preventing bloodstream infections caused by pathogenic Gram negative bacteria by inhibiting specific virulence factors.

  DOI：

  10.1021/jm301499r

文献信息

• [EN] NEW 1,2,4-TRIAZINE DERIVATIVES AND BIOLOGICAL APPLICATIONS THEREOF<br/>[FR] NOUVEAUX DÉRIVÉS DE 1,2,4-TRIAZINE ET LEURS APPLICATIONS BIOLOGIQUES
  申请人：MUTABILIS SA

  公开号：WO2010001220A1

  公开（公告）日：2010-01-07

  The invention relates to new 1,2,4-triazine derivatives of formula (I): wherein A, B, R2 and Y are defined in the application, their preparation and intermediates, their use as drugs and pharmaceutical compositions and associations containing them. The compounds of formula (I) are capable of inhibiting bacterial heptose synthesis.
• Novel HldE-K Inhibitors Leading to Attenuated Gram Negative Bacterial Virulence
  作者：Nicolas Desroy、Alexis Denis、Chrystelle Oliveira、Dmytro Atamanyuk、Sophia Briet、Fabien Faivre、Géraldine LeFralliec、Yannick Bonvin、Mayalen Oxoby、Sonia Escaich、Stéphanie Floquet、Elodie Drocourt、Vanida Vongsouthi、Lionel Durant、François Moreau、Theodore B. Verhey、Ting-Wai Lee、Murray S. Junop、Vincent Gerusz

  DOI：10.1021/jm301499r

  日期：2013.2.28

  We report here the optimization of an HldE kinase inhibitor to low nanomolar potency, which resulted in the identification of the first reported compounds active on selected E. coli strains. One of the most interesting candidates, compound 86, was shown to inhibit specifically bacterial I,PS heptosylation on efflux pump deleted E. coli strains. This compound did not interfere with E. coli bacterial growth (MIC > 32 mu g/mL) but sensitized this pathogen to hydrophobic antibiotics like macrolides normally inactive on Gram-negative bacteria. In addition, 86 could sensitize E. coli to serum complement killing. These results demonstrate that HldE kinase is a suitable target for drug discovery. They also pave the way toward novel possibilities of treating or preventing bloodstream infections caused by pathogenic Gram negative bacteria by inhibiting specific virulence factors.