2-[5-(2-dimethylaminoethoxy)benzothiazol-2-ylmethyl]isoindole-1,3-dione | 1204197-02-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 2-[5-(2-dimethylaminoethoxy)benzothiazol-2-ylmethyl]isoindole-1,3-dione
• 英文别名: 2-[[5-[2-(Dimethylamino)ethoxy]-1,3-benzothiazol-2-yl]methyl]isoindole-1,3-dione
• CAS: 1204197-02-3
• 化学式: C₂₀H₁₉N₃O₃S
• 分子量: 381.455
• InChiKey: JSLCEEYUYRUENL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  91
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-[5-(2-dimethylaminoethoxy)benzothiazol-2-ylmethyl]isoindole-1,3-dione 在 甲基肼 作用下， 以 乙醇 为溶剂， 反应 2.0h， 以34%的产率得到[2-(2-aminomethylbenzothiazol-5-yloxy)ethyl]dimethylamine
  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-甲基-5-甲氧基苯并噻唑 在 selenium(IV) oxide 、 盐酸羟胺 、 sodium methylate 、 三溴化硼 、 potassium carbonate 、 溶剂黄146 、 N,N-二异丙基乙胺 、 锌 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 乙醇 、 二氯甲烷 、 丙酮 为溶剂， 反应 19.91h， 生成 2-[5-(2-dimethylaminoethoxy)benzothiazol-2-ylmethyl]isoindole-1,3-dione
  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.