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YOKOYAMA Masataka  横山 正孝

ORCIDConnect your ORCID iD *help
… Alternative Names

横山 正孝  ヨコヤマ マサタカ

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Researcher Number 00009052
Affiliation (based on the past Project Information) *help 1992 – 1997: 千葉大学, 理学部, 教授
1986: 千葉大, 理学部, 助教授
Review Section/Research Field
Principal Investigator
有機化学一般 / 物質変換 / Organic chemistry
Keywords
Principal Investigator
C-ヌクレオシド / C-Nucleosides / 立体選択的合成 / C-リボヌクレオシド / C-デオキシリボヌクレオシド / C-ヘテロ原子-ヌクレオシド / 二重転位反応 / 複素環合成 / 1,3-チアジン誘導体 / 1,3-オキサジン誘導体 … More / ピリミジン誘導体 / D-ribosylラジカル / D-deoxyribosylラジカル / 三配位ヨウ素化合物 / Barton反応 / 光反応 / 熱反応 / Tetrakis(TMS)シラン / メソイオン型ヌクレオシド / ピラゾールヌクレオシド / テトラキストリメチルシリルシラン / ラジカル反応 / D-Ribosyl Radical / D-Deoxyribosyl Radical / Trivalent Iodine Compounds / Barton Reaction / Photochemical Reaction / Thermal Reaction / Tetrakis (TMS) silanes / 弗化リボース / リボシルラジカル / 光延反応 / 核酸 / フッ化リボシル / フッ化デオキシリボシル / C-デオキシヌクレオシド / C-Ribonucleosides / Ribosyl fluoride / Ribosyl radical / Stereoselectivity / C-Deoxyribonucleosides / Mitsunobu reaction / C-Heteroatom-nucleosides / C-アザヌクレオシド / C-アザデオキシヌクレオシド / フラノシルリボース / デオキシフラノシルリボース / 抗HIV-1活性 / C-アザリキソヌクレオシド / 抗エイズ剤 / β-選択的合成 / 抗HIV / 生物活性評価 / C-Azanucleosides / C-Azadeoxynucleosides / Furanosylribose / Furanosyldeoxyribose / Anti-HIV-I / C-Azalyxonucleosides Less
  • Research Projects

    (4 results)
  • Co-Researchers

    (3 People)
  •  Precise Synthesis of C-Nucleosides and Relation ship between their Structures and Biological ActivityPrincipal Investigator

    • Principal Investigator
      YOYOYAMA Masataka
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Organic chemistry
    • Research Institution
      Chiba University
  •  Precise Synthesis of Unnatural NucleosidesPrincipal Investigator

    • Principal Investigator
      YOKOYAM Masataka
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      物質変換
    • Research Institution
      Chiba University
  •  Development of Synthetic Methods toward Biologically Active CompouPrincipal Investigator

    • Principal Investigator
      YOKOYAMA Masataka
    • Project Period (FY)
      1992 – 1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      有機化学一般
    • Research Institution
      Chiba University
  •  ヘテロ原子転位反応の研究Principal Investigator

    • Principal Investigator
      横山 正孝
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      有機化学一般
    • Research Institution
      Chiba University
  • 1.  TOGO Hideo (60217461)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  KUDO Masaaki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  OKURI Naotake
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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