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生体分子が繰り出す変幻自在な反応場の機能設計

Publicly Offered Research

Project AreaPrecise Formation of a Catalyst Having a Specified Field for Use in Extremely Difficult Substrate Conversion Reactions
Project/Area Number 16H01024
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionOsaka City University (2017)
Osaka University (2016)

Principal Investigator

森内 敏之  大阪市立大学, 大学院理学研究科, 教授 (60281119)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2017: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2016: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords高次反応場 / ペプチド / 核酸塩基 / 不斉構造規制 / 触媒反応
Outline of Annual Research Achievements

本研究では、生体分子が繰り出す変幻自在な自己組織化プログラムを反応場設計に応用し、触媒機能を有する機能性金属錯体の分子レベルでの緻密な配列・空間制御を行うことにより活性部位間の協奏的かつ相乗的効果に基づく機能創発を行うとともに、生体分子の暗号化を利用した機能情報プログラミング反応場システムを開発することを目的とする。昨年度までに、C末端に有機触媒として機能するピリジンN-オキシド部位を有するジペプチド共役分子からなる不斉構造規制場の構築に成功している。
C末端に有機触媒として機能するジメチルアミノピリジン部位を有するペプチド共役分子を設計合成した。二鎖型ジペプチジルフェロセン誘導体では、ジペプチド鎖間での分子内水素結合によりフェロセン部位がP型に不斉誘起され、不斉構造規制場を形成していることが各種スペクトルより明らかとなった。ジペプチジル尿素誘導体では、二分子不斉会合体の形成とshuttle-likeな動的挙動が確認された。
設計合成したジペプチド共役分子を触媒として用いた2級アルコールの速度論的光学分割の検討を行ったところ、二鎖型ジペプチジルフェロセン誘導体では、ジメチルアミノピリジン部位の導入位置(2位あるいは3位)の違いにより、反応性および選択性の違いが見られ、ジメチルアミノピリジン部位を2位に導入した誘導体において、変換率が低いものの高い鏡像体過剰率が確認された。一方、ジメチルアミノピリジン部位を3位に導入した誘導体では、変換率の向上が見られたが低い鏡像体過剰率となった。ジメチルアミノピリジン部位を導入したジペプチジル尿素誘導体においても同様の結果が得られた。
さらに、ジペプチド鎖を環状構造に構造規制することにより、アミノ酸の不斉を変化させることなくフェロセン部位の誘起不斉構造の制御にも成功した。

Research Progress Status

平成29年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成29年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (32 results)

All 2018 2017 2016 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 1 results) Presentation (19 results) (of which Int'l Joint Research: 8 results,  Invited: 9 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Chirality Induction in Bioorganometallic Conjugates2018

    • Author(s)
      Toshiyuki Moriuchi, Satoshi D. Ohmura, and Takayo Moriuchi-Kawakami
    • Journal Title

      Inorganics

      Volume: 6 Issue: 4 Pages: 111-111

    • DOI

      10.3390/inorganics6040111

    • NAID

      120006956864

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Self-Assembled Structures of Ferrocene-L-Carnosine Conjugates2017

    • Author(s)
      Toshiyuki Moriuchi, Taiki Nishiyama, Yoshiki Tayano, Norimitsu Tohnai, and Toshikazu Hirao
    • Journal Title

      Journal of Organometallic Chemistry

      Volume: 839 Pages: 78-82

    • DOI

      10.1016/j.jorganchem.2017.01.005

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural Characterization of Chiral Vanadium(V) Complexes with V=N Bond2017

    • Author(s)
      Takashi Sakuramoto, Toshikazu Hirao, and Toshiyuki Moriuchi
    • Journal Title

      Chemistry Letters

      Volume: 46 Issue: 6 Pages: 844-847

    • DOI

      10.1246/cl.170070

    • NAID

      130005689368

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural Characterization of (Diphenylhydrazido)vanadium(V) Compounds2017

    • Author(s)
      Takashi Sakuramoto, Toshikazu Hirao, and Toshiyuki Moriuchi
    • Journal Title

      ChemistrySelect

      Volume: 2 Issue: 23 Pages: 6618-6622

    • DOI

      10.1002/slct.201700833

    • NAID

      120006531524

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2019755

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural Characterization of Chirality-Organized Ferrocene-Dipeptide Conjugates that Contain Pyridine N-Oxide Moieties2017

    • Author(s)
      Toshiyuki Moriuchi, Hao Wu, Yoshiki Tayano, and Toshikazu Hirao
    • Journal Title

      Asian Journal of Organic Chemistry

      Volume: 6 Issue: 9 Pages: 1250-1256

    • DOI

      10.1002/ajoc.201700145

    • NAID

      120006531522

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2019655

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of Helical Chirality of Ferrocene-Dipeptide Conjugates by the Secondary Structure of Dipeptide Chains2017

    • Author(s)
      Toshiyuki Moriuchi, Taiki Nishiyama, Masaki Nobu, and Toshikazu Hirao
    • Journal Title

      Chemistry-A European Journal

      Volume: 23 Issue: 52 Pages: 12704-12708

    • DOI

      10.1002/chem.201703102

    • NAID

      120006531523

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2019729

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural Characterization of (Arylimido)vanadium(V) Compounds with 2,6-Difluorophenoxide Ligand2017

    • Author(s)
      Toshiyuki Moriuchi, Takashi Sakuramoto, Masafumi Nishina, Ryota Kawai, and Toshikazu Hirao
    • Journal Title

      Z. Anorg. Allg. Chem.

      Volume: 643 Issue: 18 Pages: 1173-1177

    • DOI

      10.1002/zaac.201700205

    • NAID

      120006533844

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020556

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative Bromination Reactions in Aqueous Media by Using Bu4NBr/TFA/H2O2 System2017

    • Author(s)
      Toshiyuki Moriuchi, Yasuhiro Fukui, Takashi Sakuramoto, and Toshikazu Hirao
    • Journal Title

      Chemistry Letters

      Volume: 46 Issue: 12 Pages: 1708-1710

    • DOI

      10.1246/cl.170734

    • NAID

      130006243135

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Functional Organization of Bioorganometallic Complexes Composed of Nucleobases2017

    • Author(s)
      Toshiyuki Moriuchi
    • Journal Title

      Bulletin of Japan Society of Coordination Chemistry

      Volume: 70 Issue: 0 Pages: 22-31

    • DOI

      10.4019/bjscc.70.22

    • NAID

      130006329806

    • ISSN
      1882-6954, 1883-1737
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Controlled Self-Assembling Structures of Ferrocene-Dipeptide Conjugates Composed of Ala-Pro-NHCH2CH2SH Dipeptide Chain2017

    • Author(s)
      Toshiyuki Moriuchi, Taiki Nishiyama, Yoshiki Tayano, and Toshikazu Hirao
    • Journal Title

      Journal of Inorganic Biochemistry

      Volume: 177 Pages: 259-265

    • DOI

      10.1016/j.jinorgbio.2017.05.009

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Synthesis and Structure of (Imido)vanadium(V) Complexes with Alkoxide Ligands2018

    • Author(s)
      櫻本貴士、平尾俊一、鳶巣 守、森内敏之
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 分子配列組織化を基軸とする特異機能の発現と制御2018

    • Author(s)
      森内敏之
    • Organizer
      有機化学研究会(白鷺セミナー)第83回講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Chirality Organization of Bioorganometallic Conjugates2018

    • Author(s)
      森内敏之
    • Organizer
      43rd International Conference on Coordination Chemistry (ICCC2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bromoperoxidase mimicking bromination catalysts2017

    • Author(s)
      森内敏之
    • Organizer
      2nd International Conference on Enzymology and Molecular Biology (Enzymology & Mol. Biology 2017)
    • Place of Presentation
      Holiday Inn Rome Aurelia, Italy
    • Year and Date
      2017-03-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Oxovanadium(V)-Catalyzed Introduction of Amino Groups2017

    • Author(s)
      櫻本貴士、河合亮太、平尾俊一、森内敏之
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶応義塾大学 日吉キャンパス
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] 触媒活性部位を有するアラニルプロリン誘導体の不斉構造規制2017

    • Author(s)
      森内敏之、久保真依子、呉 昊、平尾俊一
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶応義塾大学 日吉キャンパス
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] ペプチド誘導体が繰り出す不斉構造規制場の機能設計2017

    • Author(s)
      森内敏之
    • Organizer
      文部科学省科学研究費助成事業 新学術領域研究「精密制御反応場」第2回公開シンポジウム
    • Place of Presentation
      名古屋大学 ES 総合館1階 ES ホール
    • Year and Date
      2017-01-26
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Chirality Organized Structures of Alanylproline Derivatives Bearing Catalytic Active Sites2017

    • Author(s)
      森内敏之、久保真依子
    • Organizer
      2nd International Symposium on Precisely Designed Catalysts with Customized Scaffolding
    • Related Report
      2017 Annual Research Report
  • [Presentation] アラニルプロリン誘導体の不斉組織化2017

    • Author(s)
      森内敏之、久保真依子
    • Organizer
      第15回ホスト-ゲスト・超分子化学シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Architectural Control of Molecular Self-Assembly of Bioorganometallic Conjugates with Nucleobases2017

    • Author(s)
      森内敏之、孟祥太、坂本勇樹、平尾俊一
    • Organizer
      14th International Symposium on Applied Bioinorganic Chemistry (ISABC14)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Vanadium-Catalyzed Bromination Reaction with Molecular Oxygen2017

    • Author(s)
      森内敏之
    • Organizer
      3rd International Conference on Organic and Inorganic Chemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Oxovanadium(V)-Catalyzed Synthesis of Urea and Allylamine Derivatives2017

    • Author(s)
      櫻本貴士、河合亮太、平尾俊一、森内敏之
    • Organizer
      錯体化学会第67回討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] らせん状不斉組織化ジペプチド誘導体の動的挙動2017

    • Author(s)
      久保真依子、森内敏之
    • Organizer
      第7回CSJ化学フェスタ2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] 生体分子の自己組織化特性を利用した不斉構造規制場の構築2017

    • Author(s)
      森内敏之
    • Organizer
      第15回有機合成化学協会関西支部賞受賞講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Controlled Arrangement of Bioorganometallic Conjugates with Nucleobases2016

    • Author(s)
      森内敏之
    • Organizer
      8th Asian Biological Inorganic Chemistry Conference (AsBIC8)
    • Place of Presentation
      The University of Auckland, New Zealand
    • Year and Date
      2016-12-08
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Oxovanadium(V)-Catalyzed Urea Formation from Amine and Carbon Dioxide2016

    • Author(s)
      森内敏之
    • Organizer
      The 10th International Vanadium Symposium: Chemistry, Biological Chemistry, & Toxicology (V10)
    • Place of Presentation
      Howard International House, Taiwan
    • Year and Date
      2016-11-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 金(I)-金(I)軸の軸不斉を誘起するウラシル部位を有する有機金(I)二核錯体2016

    • Author(s)
      森内敏之、坂本勇樹、平尾俊一
    • Organizer
      第63回有機金属化学討論会
    • Place of Presentation
      早稲田大学西早稲田キャンパス
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Design of Chirality-Organized Bioorganometallic Conjugates with Dipeptides or Nucleobases2016

    • Author(s)
      森内敏之
    • Organizer
      8th International Symposium on Bioorganometallic Chemistry (ISBOMC 16)
    • Place of Presentation
      Courtyard by Marriott Moscow City Center, Russia
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Controlled Chirality in Bioorganometallic Conjugates with Dipeptides2016

    • Author(s)
      森内敏之、西山大輝、平尾俊一
    • Organizer
      The 28th International Symposium on Chiral Discrmination (Chirality 2016)
    • Place of Presentation
      Heidelberg University, Germany
    • Year and Date
      2016-07-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Book] Advances in Bioorganometallic Chemistry2018

    • Author(s)
      Toshikazu Hirao and Toshiyuki Moriuchi
    • Total Pages
      472
    • Publisher
      Elsevier
    • ISBN
      9780128141984
    • Related Report
      2017 Annual Research Report
  • [Remarks] 鳶巣研究室

    • URL

      http://www.chem.eng.osaka-u.ac.jp/~tobisu-lab/index.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 複合分子化学研究室

    • URL

      http://www.sci.osaka-cu.ac.jp/chem/HMC/

    • Related Report
      2017 Annual Research Report

URL: 

Published: 2016-04-26   Modified: 2019-12-27  

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