1. Academic Validation
  2. New broad-spectrum parenteral cephalosporins exhibiting potent activity against both methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas aeruginosa. Part 2: Synthesis and structure-activity relationships in the S-3578 series

New broad-spectrum parenteral cephalosporins exhibiting potent activity against both methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas aeruginosa. Part 2: Synthesis and structure-activity relationships in the S-3578 series

  • Bioorg Med Chem. 2004 Aug 1;12(15):4211-9. doi: 10.1016/j.bmc.2004.05.022.
Hidenori Yoshizawa 1 Tadatoshi Kubota Hikaru Itani Hiroyuki Ishitobi Hideaki Miwa Yasuhiro Nishitani
Affiliations

Affiliation

  • 1 Shionogi Research Laboratories, Shionogi & Co. Ltd, 12-4, Sagisu 5-chome, Fukushima-ku, Osaka 553-0002, Japan. hidenori.yoshizawa@shionogi.co.jp
Abstract

Among the prepared novel cephalosporin derivatives related to S-3578, a series of 7beta-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(Z)-ethoxyiminoacetamido]-3-[1-(aminoalkyl)-1H-pyrazolo[4,3-b]pyridinium-4-yl]methyl-3-cephem-4-carboxylate showed potent activity against both MRSA and Pseudomonas aeruginosa, and displayed good water solubility.

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