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Studies for the efficient synthesis of bioactive terpenoids

Research Project

Project/Area Number 21780108
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Bioproduction chemistry/Bioorganic chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

MORI Naoki  The University of Tokyo, 大学院・農学生命科学研究科, 助教 (60463882)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsアザジラクチン / 昆虫摂食阻害 / カモブツシンA / ジテルペン / アルカロイド / 昆虫摂食阻害物質
Research Abstract

I have studied for the efficient synthesis of bioactive terpenoids (azadirachtin and chamobtusin A). Construction of the full carbon skeleton of azadirachtin has been accomplished by using tandem radical cyclization in very short steps. Total synthesis of chamobtusin A has also been accomplished by using intramolecular aza-Michael cyclization as a key reaction.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report

Research Products

(11 results)

All 2011 2010 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results) Remarks (1 results)

  • [Journal Article] Synthesis of (±)-Chamobtusin A by a Presumed Biomimetic Aza -Cyclization2010

    • Author(s)
      Kuzuya, K., Mori, N., Watanabe, H.
    • Journal Title

      Org.Lett. 12

      Pages: 4709-4711

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of (±)-Chamobtusin A by a Presumed Biomimetic Aza-Cyclization2010

    • Author(s)
      Kazuma Kuzuya
    • Journal Title

      Organic Letters

      Volume: 12 Pages: 4709-4711

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 分子内アザマイケル環化反応を用いたChamobtusin Aの合成研究2011

    • Author(s)
      葛谷一馬
    • Organizer
      日本農芸化学会2011年度大会
    • Place of Presentation
      京都女子大学(京都)
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] アザジラクチン全炭素骨格の構築2011

    • Author(s)
      森直紀
    • Organizer
      日本農芸化学会2011年度大会
    • Place of Presentation
      京都女子大学(京都)
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] (±)-Chamobtusin Aの全合成2010

    • Author(s)
      葛谷一馬
    • Organizer
      第60回有機合成化学協会関東支部シンポジウム
    • Place of Presentation
      新潟薬科大学新津キャンパス(新潟)
    • Year and Date
      2010-12-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] 新規ジテルペンアルカロイドChamobtusin Aの合成研究2010

    • Author(s)
      葛谷一馬
    • Organizer
      第54回香料・テルペンおよび精油化学に関する討論会
    • Place of Presentation
      山梨大学甲府キャンパス(山梨)
    • Year and Date
      2010-10-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] 新規ジテルペンアルカロイドChamobtusin Aの合成研究

    • Author(s)
      葛谷一馬、森直紀、石神健、渡邉秀典
    • Organizer
      第54回香料・テルペンおよび精油化学に関する討論会
    • Related Report
      2010 Final Research Report
  • [Presentation] (±)-Chamobtusin Aの全合成

    • Author(s)
      葛谷一馬、森直紀、石神健、渡邉秀典
    • Organizer
      第60回有機合成化学協会関東支部シンポジウム
    • Related Report
      2010 Final Research Report
  • [Presentation] 分子内アザマイケル環化反応を用いたChamobtusin Aの合成研究

    • Author(s)
      葛谷一馬、森直紀、石神健、渡邉秀典
    • Organizer
      日本農芸化学会2010年度大会
    • Related Report
      2010 Final Research Report
  • [Presentation] アザジラクチン全炭素骨格の構築

    • Author(s)
      森直紀、小林宣章、石神健、渡邉秀典
    • Organizer
      日本農芸化学会2010年度大会
    • Related Report
      2010 Final Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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Published: 2009-03-31   Modified: 2016-04-21  

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