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Design and synthesis of telomerase inhibitors based on marine alkaloides

Research Project

Project/Area Number 19580238
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Fisheries chemistry
Research InstitutionNagasaki University

Principal Investigator

ISHIBASHI Fumito  Nagasaki University, 大学院・生産科学研究科, 教授 (10192486)

Co-Investigator(Kenkyū-buntansha) OSATOMI Kiyoshi  長崎大学, 水産学部, 教授 (40253702)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2007: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords生理活性 / 海洋天然物 / テロメラーゼ阻害活性 / ピロールアルカロイド / 合成 / ディクティオデンドリン
Research Abstract

2, 3-ジヒドロキシピロールトリフレートへの段階的な鈴木-宮浦交差カップリング反応を鍵反応として用いるテロメラーゼ阻害活性を有する海洋天然物ディクティオデンドリン類の基本骨格構築法を開発した。また、テロメラーゼ阻害活性が期待できる硫酸エステル型のポリシトン誘導体の合成を行った。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (16 results)

All 2009 2008 2007

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

  • [Journal Article] Synthetic approach toward the telomerase inhibitor dictyodendrin B : Synthesis of the pyrrolo[2,3-c]-carbazole core2009

    • Author(s)
      S. Hirao, Y. Sugiyama, M. Iwao, and F. Ishibashi
    • Journal Title

      Biosci. Biotechnol. Biochem. accepted

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthetic approach toward the telomerase inhibitor dictyodendrin B : Synthesis of the pvrrolo[2, 3-c]-carbazole core2009

    • Author(s)
      S. Hirao, Y. Sugiyama, M. Iwao, F. Ishibashi
    • Journal Title

      Bioscience Biotechnology and Biochemistry 73(印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anticancer alkaloid lamellarins inhibit protein kinases2008

    • Author(s)
      D. Baunbaek, N. Trinkler, Y. Ferandin, O. Lozach, P. Ploypradith, S. Ruchirawat, F. Ishibashi, M. Iwao, and L. Meijer
    • Journal Title

      Mar. Drugs 6

      Pages: 514-527

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Algicidal activity of polyunsaturated fatty acids derived from Ulva fasciata and U.pertusa (Ulvaceae, Chlorophyta) on phytoplankton2008

    • Author(s)
      M. A. Alamsjah, S. Hirao, F. Ishibashi, T. Oda, and Y. Fujita
    • Journal Title

      J. Appl. Phycol. 20

      Pages: 713-720

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Biochemical properties of acid-soluble collagens extracted from the skins of underutilized fishes2008

    • Author(s)
      I. Bae, K. Osatomi, A. Yoshida, K. Osako, A. Yamaguchi, K. Hara
    • Journal Title

      Food Chem 108

      Pages: 49-54

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of the responses of peritoneal macrophages from Japanese flounder ( Paralichthys olivaceus) against high virulent and low virulent strains of Edwardsiella tarda2008

    • Author(s)
      K. Ishibe, K. Osatomi, K. Hara, K. Kanai, K. Yamaguchi, T. Oda
    • Journal Title

      Fish Shellfish Immunol. 24

      Pages: 243-251

    • NAID

      120006983895

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Anticancer alkaloid lamellarins inhibit protein kinases2008

    • Author(s)
      D. Baunbaek, N. Trinkler, Y. Ferandin, O. Lozach, P. Ploypradith, S. Ruchirawat, F. Ishibashi, M. Iwao, L. Meijer
    • Journal Title

      Marine Drugs 6

      Pages: 514-527

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Algicidal activity of polyunsaturated fatty acids derived from Ulva fasciata and U.pertusa (Ulvaceae, Chlorophyta) on phytoplankton2008

    • Author(s)
      Mochammad Amin Alamsjah, Shotaro Hirao, Fumito Ishibashi, Tatsuya Oda, and Yuji Fujita
    • Journal Title

      Journal of Applied Phycology (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 海洋産抗腫瘍性アルカロイド・ラメラリンの合成と分子作用機構2009

    • Author(s)
      石橋郁人、福田勉、岩尾正倫
    • Organizer
      日本農芸化学会2009年度大会
    • Place of Presentation
      福岡
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 抗HIV活性を持つ海洋天然物ラメラリンα20-サルフェートの合成と生理活性2008

    • Author(s)
      石橋郁人
    • Organizer
      BioJapan 2008
    • Place of Presentation
      横浜
    • Year and Date
      2008-10-15
    • Related Report
      2008 Final Research Report
  • [Presentation] 抗HIV活性を持つ海洋天然物ラメラリンα 20-サルフェートの合成と生理活性2008

    • Author(s)
      石橋郁人
    • Organizer
      Biojapan 2008
    • Place of Presentation
      横浜
    • Year and Date
      2008-10-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] 多環性海洋天然物ラメラリンDを先導物質とする新規トポイソメラーゼI阻害剤の設計と合成2008

    • Author(s)
      太田剛、福田勉、石橋郁人、岩尾正倫
    • Organizer
      第50回天然有機化合物討論会
    • Place of Presentation
      福岡
    • Year and Date
      2008-10-01
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] ディクティオデンドリンの合成研究2008

    • Author(s)
      平尾翔太郎、小林祥平、吉永祐樹、石橋郁人、岩尾正倫
    • Organizer
      日本農芸化学会2008年度西日本支部大会
    • Place of Presentation
      長崎
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 褐藻イロロIshige sinicolaの赤潮プランクトンに対する毒性物質2008

    • Author(s)
      船橋亮, 多良賢二, 桑野和可, 石橋郁人
    • Organizer
      日本農芸化学会2008年度西日本支部大会
    • Place of Presentation
      長崎
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] ディクティオデンドリンの合成研究2008

    • Author(s)
      平尾翔太郎、石橋郁人、岩尾正倫
    • Organizer
      日本農芸化学会2008年度大会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-03-27
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 海洋天然物ラメラリンDを基盤とする新規抗腫瘍活性物質の設計および合成2007

    • Author(s)
      太田 剛, 福田 勉, 石橋 郁人, 岩尾 正倫
    • Organizer
      第37回複素環化学討論会
    • Place of Presentation
      長野
    • Year and Date
      2007-10-18
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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