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YOKOYAMA Masataka
横山 正孝
Connect your ORCID iD
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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)
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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
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Research Projects
(
4
results)
Co-Researchers
(
3
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Precise Synthesis of C-Nucleosides and Relation ship between their Structures and Biological Activity
Principal 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 Nucleosides
Principal 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 Compou
Principal 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
# of Projects (Dsc)
# of Projects (Asc)
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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