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Synthetic studies on strigolactones and related compounds

Research Project

Project/Area Number 25450152
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Bioorganic chemistry
Research InstitutionKobe University

Principal Investigator

TAKIKAWA HIROSATO  神戸大学, (連合)農学研究科(研究院), 教授 (40271332)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsストリゴラクトン / 寄生雑草 / 種子発芽 / 天然物合成 / アナログ合成 / 根寄生雑草 / 化学合成 / アナログ / 光学活性体
Outline of Final Research Achievements

From the view points of synthetic organic chemistry and natural product chemistry, I have been engaged in synthetic studies on strigolactones and their related compounds. Strigolactones are germination stimulants for the seeds of root parasitic weeds such as Striga and Orobanche. Strigolactones are also used as host recognition signals for arbuscular mycorrhizal fungi, and have been proposed as a new class of plant hormone that inhibit shoot branching. The main objectives of this project are synthesis of naturally occurring strigolactones and contribution for parasitic weed control.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (10 results)

All 2016 2015 2013 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results) (of which Invited: 2 results)

  • [Journal Article] A concise synthesis of optically active solanacol, the germination stimulant for seeds of root parasitic weeds2015

    • Author(s)
      Kumagai, H., Fujiwara, M., Kuse, M., and Takikawa, H.
    • Journal Title

      Biosci. Biotechnol. Biochem.

      Volume: 79 Issue: 8 Pages: 1240-1245

    • DOI

      10.1080/09168451.2015.1025036

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Synthesis of 7-Oxo-5-deoxystrigol, a 7-Oxygenated Strigolactone Analog2013

    • Author(s)
      Masashi Tanaka
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 77 Issue: 4 Pages: 832-835

    • DOI

      10.1271/bbb.130020

    • NAID

      10031170726

    • ISSN
      0916-8451, 1347-6947
    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 根寄生雑草の生存戦略の化学的解明と防除への応用2016

    • Author(s)
      杉本幸裕; 滝川浩郷
    • Organizer
      平成27年度 植調関東支部雑草防除研究会・関東雑草研究会合同研究会
    • Place of Presentation
      文部科学省研究交流センター(茨城県・つくば市)
    • Year and Date
      2016-03-11
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ストリゴラクトン基本骨格の新規合成法開発に関する研究2015

    • Author(s)
      熊谷洋; 久世雅樹; 滝川浩郷
    • Organizer
      第30回農薬デザイン研究会
    • Place of Presentation
      メルパルク京都(京都府・京都市)
    • Year and Date
      2015-11-12
    • Related Report
      2015 Annual Research Report
  • [Presentation] 7-Oxoorobancholの光学活性体合成に関する研究2015

    • Author(s)
      新子大樹; 田中政志; 久世雅樹; 滝川浩郷
    • Organizer
      2015年度日本農芸化学会中部・関西支部合同大会
    • Place of Presentation
      富山県立大学(富山県・射水市)
    • Year and Date
      2015-09-20
    • Related Report
      2015 Annual Research Report
  • [Presentation] Solanacol の光学活性体合成2015

    • Author(s)
      熊谷洋、久世雅樹、滝川浩郷
    • Organizer
      日本農薬学会第40回大会
    • Place of Presentation
      玉川大学
    • Year and Date
      2015-03-20
    • Related Report
      2014 Research-status Report
  • [Presentation] 自殺発芽誘導による根寄生雑草ストライガ防除の有効性の検証2015

    • Author(s)
      杉本幸裕,鮫島啓彰,滝川浩郷,Abdel Gabar Babiker
    • Organizer
      日本農薬学会第40回大会
    • Place of Presentation
      玉川大学
    • Year and Date
      2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] Sorgomolの光学活性体の合成研究

    • Author(s)
      秦大介、北原彩子、久世雅樹、滝川浩郷
    • Organizer
      日本農芸化学会関西支部例会
    • Place of Presentation
      神戸大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Sorgomolの光学活性体の合成研究

    • Author(s)
      秦大介、久世雅樹、滝川浩郷
    • Organizer
      第28回農薬デザイン研究会
    • Place of Presentation
      メルパルク京都
    • Related Report
      2013 Research-status Report
  • [Presentation] ストリゴラクトン関連諸物質の合成化学的研究

    • Author(s)
      滝川浩郷
    • Organizer
      第33回有機合成若手セミナー
    • Place of Presentation
      神戸大学
    • Related Report
      2013 Research-status Report
    • Invited

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Published: 2014-07-25   Modified: 2019-07-29  

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