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Development of Novel Photosensitizers having Biofunctional Moieties for QOL-oriented Photodynamic Therapy

Research Project

Project/Area Number 19614009
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 光生命科学
Research InstitutionNara Women's University

Principal Investigator

OBATA Makoto  Nara Women's University, 大学院・人間文化研究科, 助教 (70343267)

Co-Investigator(Kenkyū-buntansha) YANO Shigenobu  京都大学, 産学官連携センター, 寄付研究部門教員 (60011186)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2007: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords光生命科学 / 光医療 / 光線力学療法 / 光増感剤 / ペプチド / 活性酸素 / 1,3-双極子付加環化反応 / 一重項酸素
Research Abstract

メソ位にペンタフルオロフェニル基を有するポルフィリン(フッ素ポルフィリン)の高い反応性を利用して生理活性分子を連結した光線力学療法用PDT光増感剤の開発を行った。特にチオレートアニオンによる求核置換反応およびアゾメチンイリドによる1, 3-双極子付加反応を利用して生理活性分子を連結可能な光増感剤の合成法を検討した。また1, 3-双極子付加反応により構造明確なフッ素クロリン金属錯体を合成し、細胞内環境における重原子効果の観測に初めて成功した。

Report

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

    (24 results)

All 2009 2008 2007

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (12 results)

  • [Journal Article] In Vitro Heavy-Atom Effect of Palladium(II)and Platinum(II)Complexes of Pyrrolidine-Fused Chlorin in Photodynamic Therapy,2009

    • Author(s)
      Makoto, Obata, Shiho, Hirohara, Rika, Tanaka, Isamu, Kinoshita, Kei, Ohkubo, Shunichi, Fukuzumi, Masao, Tanihara, Shigenobu, Yano
    • Journal Title

      J. Med. Chem. (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Photocytotoxicity of S-Glucosylated 5,10,15,20-Tetrakis(tetrafluorophenyl)porphyrin Metal Complexes as Efficient 1O2-Generating Glycoconjugates2009

    • Author(s)
      Shiho, Hirohara, Makoto, Obata, Hiroki, Alitomo, Kohei, Sharyo, Tsuyoshi, Ando, Shigenobu, Yano, Masao, Tanihara
    • Journal Title

      Bioconjugate Chem. (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] In Vitro Heavy-Atom Effect of Palladium(II)and Platinum(II)Complexes of Pyrrolidine-Fused Chlorin in Photodynamic Therapy2009

    • Author(s)
      M. OBATA
    • Journal Title

      J. Med. Chem (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Photocytotoxicity of S-Glucosylated 5, 10, 15, 20-Tetrakis(tetrafluorophenyl)porphyrin Metal Complexes as Efficient^1 O_2-Generating Glycoconjugates2009

    • Author(s)
      S. HIROHARA
    • Journal Title

      Bioconjugate Chem. (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure-Photodynamic Effect Relationships of 24 Glycoconjugated Photosensitizers in HeLa Cells2008

    • Author(s)
      Shiho, Hirohara, Makoto, Obata, Hiroki, Alitomo, Kohei, Sharyo, Shin-ichi, Ogata, Chikara, Ohtsuki, Shigenobu, Yano, Tsuyoshi, Ando, Masao, Tanihara
    • Journal Title

      Biol. Pharm. Bull. 31

      Pages: 2265-2272

    • NAID

      110007005027

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structure-Photodynamic Effect Relationships of 24 Glycoconjugated Photosensitizers in HeLa Cells2008

    • Author(s)
      S. HIROHARA
    • Journal Title

      Biol. Pharm. Bull. 31

      Pages: 2265-2271

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sugar-dependent photodynamic effect of glycoconjugated porphyrins : A study on photocytotoxicity, photophysical properties and binding behavior to bovine serum albumin(BSA)2007

    • Author(s)
      Makoto, Obata, Shiho, Hirohara, Kohei, Sharyo, Hiroki, Alitomo, Kazumi, Kajiwara, Shin-ichi, Ogata, Masao, Tanihara, Chikara, Ohtsuki, Shigenobu, Yano
    • Journal Title

      Biochim. Biophys. Acta 1770

      Pages: 1204-1211

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Photophysical Properties of Rhodamine B Dye-bearing Poly(isobutyl methacrylate-co-2,2,2-trifluoroethyl methacrylate) as a Temperature-Sensing Polymer Film"2007

    • Author(s)
      Makoto, Obata, Mako, Morita, Kayoko, Nakase, Kazunori, Mitsuo, Keisuke, Asai, Shiho, Hirohara, Shigenobu, Yano
    • Journal Title

      J. Polym. Sci. A Chem 45

      Pages: 2876-2885

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Optical oxygen-sensing properties of porphyrin derivatives anchored on ordered porous aluminium oxide plates2007

    • Author(s)
      Naoko, Araki, Yutaka, Amao, Takuzo, Funabiki, Masanobu, Kamitakahara, Chikara, Ohtsuki, Kazunori, Mitsuo, Keisuke, Asai, Makoto, Obata, Shigenobu, Yano
    • Journal Title

      Photochem. Photobiol. Sci. 6

      Pages: 794-803

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sugar-dependent photodynamic effect of glycoconjugated porphyrins: A study on photocytotoxicity, photophysical properties and binding behavior to bovine serum albumin(BSA)2007

    • Author(s)
      M. Obata
    • Journal Title

      Biochimica et Biophysica Acta, General Subjects, 1770

      Pages: 1204-1211

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Photophysical Properties of Rhodamine B Dye-bearing Poly(isobutylmethacrylate-co-2,2,2-trifluoroethyl methacrylate)as a Temperature-Sensing Polymer Film2007

    • Author(s)
      M. Obata
    • Journal Title

      J. Polym. Sci. Part A Chemistry 45

      Pages: 2876-2885

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optical oxygen-sensing properties of porphyrin derivatives anchored on ordered porous aluminiumoxide plates2007

    • Author(s)
      N. Araki
    • Journal Title

      Photochem. Photobiol. Sci. 6

      Pages: 794-803

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] クロリン環を光増感部位として有する糖質高分子の合成と光線力学療法への応用2008

    • Author(s)
      小幡誠, 大竹絵依子, 廣原志保, 谷原正夫, 矢野重信
    • Organizer
      第3回バイオ関連化学合同シンポジウム(第23回生体機能関連化学シンポジウム)
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-09-18
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Syntheses and Applications of Polymeric Materials having Photosensitizing Functionality, The 12th World Multi-Conference on Systemics, Cybernetics and Informatics2008

    • Author(s)
      Makoto Obata
    • Organizer
      Advanced Nanomaterials New Concepts and Technologies - Invited Session I
    • Place of Presentation
      Rosen Centre Hotel (Orland, Florida, USA)
    • Year and Date
      2008-06-30
    • Related Report
      2008 Final Research Report
  • [Presentation] Syntheses and Applications of Polymeric Materials having Photosensitizing Functionality2008

    • Author(s)
      M. OBATA
    • Organizer
      The 12th World Multi-Conference on Sstemics. Cybernetics and Informatics, Advanced Nanomaterials New Concepts and Technologies - Invited Session I
    • Place of Presentation
      Rosen Centre Hotel(Orland, Florida, USA)
    • Year and Date
      2008-06-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 光線力学療法用糖連結フッ素ポルフィリン誘導体の合成とその光毒性2008

    • Author(s)
      佐久間志帆, 廣原志保, 谷原正夫, 小幡誠, 三方裕司, 船引卓三, 矢野重信
    • Organizer
      日本化学会第88春季年会
    • Place of Presentation
      立教大学
    • Year and Date
      2008-03-26
    • Related Report
      2008 Final Research Report
  • [Presentation] フッ素ポルフィリンのリビングラジカル重合による糖質高分子の合成と光線力学療法への応用2008

    • Author(s)
      大竹絵依子, 廣原志保, 谷原正夫, 小幡誠, 三方裕司, 船引卓三, 矢野重信
    • Organizer
      日本化学会第88春季年会
    • Place of Presentation
      立教大学
    • Year and Date
      2008-03-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Synthesis of Glycoconjugated Fluorochlorin Derivatives and Their Application for Photodynamic Therapy (PDT)2007

    • Author(s)
      Shiho, Sakuma, Makoto, Obata, Yuji, Mikata, Takuzo, Funabiki, Shigenobu, Yano
    • Organizer
      14th International SPACC-CSJ Synposium
    • Place of Presentation
      National Taiwan University (Taipei, Taiwan)
    • Year and Date
      2007-12-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Novel Approach for the Synthesis of Fluorochlorin Derivatives by Radical Addition and Their Application for Photodynamic Therapy (PDT)2007

    • Author(s)
      Eiko, Otake, Makoto, Obata, Yuji, Mikata, Takuzo, Funabiki, Shigenobu, Yano
    • Organizer
      14th International SPACC-CSJ Synposium
    • Place of Presentation
      National Taiwan University(Taipei, Taiwan)
    • Year and Date
      2007-12-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Synthesis, Characterization and In Vitro Photocytotoxicity of Novel Fluorinated Metallochlorins for Photodynamic Therapy Photosensitizers2007

    • Author(s)
      Makoto, Obata, Shiho, Hirohara, Masao, Tanihara, Rika, Tanaka, Isamu, Kinoshita, Kei, Ohkubo, Shunichi, Fukuzumi, Shigenobu, Yano
    • Organizer
      14th International SPACC-CSJ Synposium
    • Place of Presentation
      National Taiwan University (Taipei, Taiwan)
    • Year and Date
      2007-12-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Synthesis of Polymers having Photosensitizing Moieties for Pressure/Temperature-Sensitive Paint and Photodynamic Therapy2007

    • Author(s)
      Makoto, Obata, Kazunori, Mitsuo, Hiroki, Nagai, Keisuke, Asai, Kazue, Wakashi, Shiho, Hirohara, Masao, Tanihara, Atsushi, Narumi, Toyoji, Kakuchi, Shigenobu, Yano
    • Organizer
      International Symposium on Advanced Macromolecules and Nano-materials with Precisely Designed Architectures
    • Place of Presentation
      Hokkaido University
    • Year and Date
      2007-10-04
    • Related Report
      2008 Final Research Report
  • [Presentation] SYNTHESIS OF POLYMERS HAVING PHOTOSENSITIZING MOIETIES FORPRESSURE/TEMPERATURE-SENSITIVE PAINT AND PHOTODYNAMIC THERAPY2007

    • Author(s)
      M. Obata
    • Organizer
      International Symposium on Advanced Macromolecules and Nano-materials with Precisely Designed Architectures
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2007-10-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] 糖分子を機能素子とするフッ素クロリン誘導体の合成と光細胞毒性2007

    • Author(s)
      小幡誠, 廣原志保, 谷原正夫, 田中里佳, 木下勇, 大久保敬, 福住俊一, 矢野重信
    • Organizer
      第22回生体機能関連化学シンポジウム
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-28
    • Related Report
      2008 Final Research Report
  • [Presentation] フッ素クロリン金属錯体の光化学的性質と光線力学療法への応用2007

    • Author(s)
      小幡誠, 廣原志保, 谷原正夫, 田中里佳, 木下勇, 大久保敬, 福住俊一, 矢野重信
    • Organizer
      第20回配位化合物の光化学討論会
    • Place of Presentation
      シーサイドホテル舞子ビラ神戸
    • Year and Date
      2007-08-07
    • Related Report
      2008 Final Research Report

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

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