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Design, Synthesis and Antibacterial Activity of Novel Pleuromutilin Derivatives

Research Project

Project/Area Number 23590139
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Drug development chemistry
Research InstitutionOsaka Ohtani University

Principal Investigator

HIROKAWA YOSHIMI  大阪大谷大学, 薬学部, 准教授 (40454582)

Project Period (FY) 2011-04-28 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords抗生物質 / 多剤耐性菌 / リューロムチリン / 創薬研究 / 創製研究 / 天然物 / リューロムチリン誘導体
Outline of Final Research Achievements

It is increasing the emergence of drug-resistant bacterial strains that are resistant to marketed antibacterial agents, and increasingly has be reported that death caused by drug-resistant strains. Thus, with the aim of producing new antibacterial agents which have effective for multiple-drug-resistant bacteria, I have achieved study on the synthesis of unique compound which have been designed based on the diterpenoid preuromutilin, was isolated from basidiomycete species, and have evaluated their antibacterial activities. As a consequence, I found compounds that show equal potent antibacterial activities against S. aureus FDA209P and S. aureus KMP9, and also have excellent water-soluble that can be developed as an injection.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (2 results)

All 2013

All Presentation (2 results)

  • [Presentation] Synthesis and Antibacterial Activity of Novel Pleuromutilin Derivatives2013

    • Author(s)
      Y. HIROKAWA*, M. KITAMURA, N. MAEZAKI.
    • Organizer
      53th Interscience Conference on Antimicrobial Agents and Chemotherapy
    • Place of Presentation
      COLORADO CONVENTION CENTER, DENVER, COLORADO, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] 新規リューロムチリン誘導体の合成とその構造活性相関2013

    • Author(s)
      広川美視、北村麻理愛、前﨑直容
    • Organizer
      第31回 メディシナルケミストリーシンポジウム
    • Place of Presentation
      アステールプラザ(広島市)
    • Related Report
      2013 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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