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Development of a novel antifouling method using a combination of antifouling compounds and settlement-inducing peptides

Research Project

Project/Area Number 16K07867
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Aquatic life science
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

KITANO Yoshikazu  東京農工大学, (連合)農学研究科(研究院), 准教授 (10302910)

Research Collaborator NOGATA Yasuyuki  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords海洋付着生物 / 付着阻害 / 付着防汚 / 付着誘起 / 付着誘引 / フジツボ / 生理活性 / 有機化学 / 水産学
Outline of Final Research Achievements

Environmentally friendly antifouling techniques were developed with active antifouling compounds and settlement-inducing peptides. The field tests of antifouling amino acid-isocyanides showed that they were promising antifouling agents. In addition, some 6-residue peptides showed an effective settlement-inducing activity against the barnacles at the cypris larvae stage.

Academic Significance and Societal Importance of the Research Achievements

本研究では、海洋付着生物であるフジツボの付着を殺生することなく防ぐ付着忌避物質を開発するとともに、フジツボ幼生の付着を誘引する化合物を創製した。開発した付着忌避物質については、現在使用されている環境汚染の懸念されている付着防汚物質に変わり、今後環境調和型の付着防汚剤として利用されることが期待される。また、付着誘引物質については、海洋生物が付着すると望ましくない海洋構築物のそばに置くことによって、フジツボトラップとして利用されることが期待される。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (12 results)

All 2019 2018 2017 2016 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (6 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Remarks (1 results)

  • [Journal Article] A New Method for the Preparation of Bis(alkylamino)maleonitriles from Aliphatic Isocyanides with TMSCN and Bi(OTf)32019

    • Author(s)
      Kitano Yoshikazu、Tafuku Sayaka、Fukuda Takuya、Chiba Kazuhiro
    • Journal Title

      Synthesis

      Volume: 印刷中 Issue: 11 Pages: 2318-2322

    • DOI

      10.1055/s-0037-1610865

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of new antifouling active isocyano compounds: Structure–antifouling activity relationship studies using 3-isocyanotheonellin as lead compound2018

    • Author(s)
      Kitano Yoshikazu
    • Journal Title

      Sessile Organisms

      Volume: 35 Issue: 1 Pages: 1-6

    • DOI

      10.4282/sosj.35.1

    • NAID

      130007403960

    • ISSN
      1342-4181, 1883-4701
    • Year and Date
      2018-06-24
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Isocyanides Derived from α,α-Disubstituted Amino Acids: Synthesis and Antifouling Activity Assessment2018

    • Author(s)
      Inoue Yuki、Takashima Shuhei、Nogata Yasuyuki、Yoshimura Erina、Chiba Kazuhiro、Kitano Yoshikazu
    • Journal Title

      Chemistry & Biodiversity

      Volume: 15 Issue: 3

    • DOI

      10.1002/cbdv.201700571

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Confirmation of the absolute configuration of Stachybotrin C using single-crystal X-ray diffraction analysis of its 4-bromobenzyl ether derivative2018

    • Author(s)
      Kuroda Yu、Hasegawa Keiko、Noguchi Keiichi、Chiba Kazuhiro、Hasumi Keiji、Kitano Yoshikazu
    • Journal Title

      The Journal of Antibiotics

      Volume: 印刷中 Issue: 6 Pages: 584-591

    • DOI

      10.1038/s41429-018-0042-2

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Direct Synthesis of Bis(alkylamino)maleonitriles from Alcohols and TMSCN with Bi(OTf)32017

    • Author(s)
      Iku Okada, Takuya Fukuda, Yu Kuroda, Keiichi Noguchi, Kazuhiro Chiba, Yoshikazu Kitano
    • Journal Title

      Synthesis

      Volume: 49 Issue: 06 Pages: 1301-1306

    • DOI

      10.1055/s-0036-1588661

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] イソニトリルを用いたビス(アルキルアミノ)マレオニトリルの合成2019

    • Author(s)
      田福咲椰佳、福田拓也、千葉一裕、北野克和
    • Organizer
      日本農芸化学会2019年度大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] β-シトロネロール誘導体イソチオシアナート化合物の合成とフジツボキプリス幼生に対する付着阻害活性の評価2018

    • Author(s)
      中嶋菜摘、野方靖行、吉村えり奈、千葉一裕、北野克和
    • Organizer
      2018年度日本付着生物学会総会・研究集会
    • Related Report
      2017 Research-status Report
  • [Presentation] α,α-二置換アミノ酸誘導体イソニトリルの合成と フジツボキプリス幼生に対する付着阻害活性の評価2018

    • Author(s)
      井上祐来、髙嶋脩平、野方靖行、吉村えり奈、千葉一裕、北野克和
    • Organizer
      2018年度日本付着生物学会総会・研究集会
    • Related Report
      2017 Research-status Report
  • [Presentation] アルコールからのビス(アルキルアミノ)マレオニトリル化合物の合成2017

    • Author(s)
      黒田湧、岡田郁、福田拓也、野口恵一、千葉一裕、北野克和
    • Organizer
      日本農芸化学会2017年度大会
    • Place of Presentation
      京都女子大学、京都
    • Year and Date
      2017-03-18
    • Related Report
      2016 Research-status Report
  • [Presentation] 3-Isocyanotheonellinをリード化合物とした付着阻害活性に関する構造-活性相関の考察と新規付着阻害物質の創製2017

    • Author(s)
      北野 克和
    • Organizer
      2017年度付着生物学会シンポジウム
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Synthesis of α,α-Disubstituted Amino Acid-Isocyanide Derivatives and Structure-Activity Relationship Studies toward Antifouling Activity2016

    • Author(s)
      Shuhei TAKASHIMA, Yasuyuki NOGATA, Erina YOSHIMURA, Kazuhiro CHIBA, Yoshikazu KITANO
    • Organizer
      18th International Congress on Marine Corrosion and Fouling
    • Place of Presentation
      Toulon, France
    • Year and Date
      2016-06-21
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Remarks] 東京農工大学生物有機化学研究室

    • URL

      http://web.tuat.ac.jp/~bio-org/

    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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