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LED209

Cat. No. :YN250815

  • CAS No. :245342-14-7

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    • Product Name:LED209
      CAS NO.:245342-14-7
      Chemical Name:
      Synonyms:
      Molecular Weight:383.49
      Molecular Formula:C₁₉H₁₇N₃O₂S₂
      SMILES:O=S(C1=CC=C(NC(NC2=CC=CC=C2)=S)C=C1)(NC3=CC=CC=C3)=O
      Storage:Please store the product under the recommended conditions in the Certificate of Analysis.
      Transportation:Room temperature in continental US; may vary elsewhere.
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    • Description:LED209 is a potent small molecule inhibitor of bacterial receptor QseC, is a potent prodrug that is highly selective for QseC. LED209 has desirable pharmacokinetics and does not present toxicity in vitro and in rodents. This is a unique antivirulence approach, with a proven broad-spectrum activity against multiple Gram-negative pathogens that cause mammalian infections.The LED209 QseC inhibitor has a unique mode of action by acting as a prodrug scaffold to deliver a warhead that allosterically modifies QseC, impeding virulence in several Gram-negative pathogens. LED209 is QseC sensor kinase inhibitor , as a potential lead compound to combat infections with Legionella or Mycobacterium spp. LED209 inhibits the binding of signals to QseC, preventing its autophosphorylation and consequently inhibiting QseC-mediated activation of virulence gene expression. LED209 inhibits EHEC virulence traits in vitro. LED209 markedly inhibits the virulence of several pathogens in animals. Inhibition of signaling offers a strategy for the development of broad-spectrum antimicrobial drugs. .
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