Hiraga Yoshikazu 平賀良知

… Alternative Names

HIRAGA Yoshikazu 平賀良知

平賀良知ヒラガヨシカズ

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Researcher Number	10238347
Other IDs
External Links
Affiliation (Current)	2025: 広島工業大学, 環境学部, 教授
Affiliation (based on the past Project Information) *help	2015 – 2017: 広島工業大学, 生命学部, 教授 2012 – 2015: 広島工業大学, その他部局等, 教授 2011: 広島大学, 大学院・理学研究科, 准教授 2008 – 2010: Hiroshima University, 大学院・理学研究科, 助教 2000 – 2004: 広島大学, 大学院・理学研究科, 助手 … More 1997 – 1999: 広島大学, 理学部, 助手 1995: 広島大学, 理学部, 助手 1991 – 1993: 広島大学, 理学部, 助手 Less
Review Section/Research Field	Principal Investigator 環境保全 / Bioorganic chemistry / Living organism molecular science / Chemical biology / Science and Engineering / Organic chemistry Except Principal Investigator Applied microbiology / 天然物有機化学 / Bioorganic chemistry
Keywords	Principal Investigator 赤潮プランクトン / 渦鞭毛藻 / ヘテロカプサ・サーキュラリスカーマ / 細胞溶解活性 / 二枚貝 / 脂肪酸 / ガラクトース / MALDI-MS / Heterocapsa circularisquama / Dinoflagellate … More / Red Tide Plankton / 構造活性相関 / 糖脂質 / NMR / 立体制御機構 / 緩和時間 / 生合成 / ゲラニル二リン酸 / リモネン / Ozonolysis / Heterocapsatoxin / Toxic substance / チラコイド膜 / 単純脂質 / 酸素官能基 / オゾン分解 / アセチル化 / オゾン分解物 / 核磁気共鳴スペクトル / ヘテロカプサトキシン / カキ致死活性物質 / Cytolytic Activity / Galactolipids / Sterols / Fatty Acids / Bivalves / 魚毒活性 / 殺二枚貝活性 / 培養 / 7-デヒドロコレステロール / ディノステロール / トリアシルグリセライド / 遊離脂肪酸 / ステロール / 機器分析 / 構造解析 / ヘテロカプサ / 有機分子触媒 / トレーサー分子 / 構造決定 / 二枚貝致死活性物質 / 有機触媒 / 構造決定トレーサー分子 / リパーゼ / リゾ体 / 二枚貝斃死 / 遷移状態アナログ / カルボキシペプチターゼY / 遷移状態 / 疎水性 / アミノ酸 / ペプチド結合加水分解 / 基質選択性 / 活性部位 / カルボキシペプチダーゼY / プロテアーゼ / 構造変化 / リナリルカチオン中間体 / 位置選択的水素脱離 / ミカン / ハッカ … More Except Principal Investigator クマリルアルコール代謝遺伝子 / 代謝遺伝子 / 分解代謝遺伝子 / クマリルアルコール代謝 / イネ形質転換 / 感染遺伝子発現調節 / alcohol dehydrogenase / enzyme / plasmid removal / mutant / catabolism / dehydrogenase / p-coumarylalcohol / rice transformation / Agrobacterium / Hydrophobic Interaction / Anti-oxidizing Reagent / Autoxidation / Ichthyotoxic Active / Fatty Acid / Ichthyotoxicity / Chattonella antiqua / Red Tides / 培養条件 / 含窒素化合物 / パルミチン酸 / ステアリドン酸 / 疎水的相互作用 / 抗酸化剤 / 自動酸化 / 致死機構 / 脂肪酸 / 魚毒活性 / シャットネラ / 赤潮 / 構造決定 / 硫酸エステル / ポリアセチレン / 棘皮動物 / 海綿 / 受精阻害物質 / 胚発生阻害物質 / 生理活性物質 / (S)-(-)-[9-^3]リモネン / 酸素官能基導入機構 / ハッカ / (R)-(-)-リナロール生合成 / ホウショウ / アリルニリン酸類 / 基質特異性 / ファルネシルニリン酸合成酵素 / 二重結合形成機構 / 二リン酸基脱離の立体化学 / 種特異的キラル発現機構 / リモネン / 水素脱離の立体化学 / 縮合面の立体化学 / ゲラニル二リン酸合成酵素 / 高等植物 Less

Identification and analysis of Agrobacterium genes that determine characteristics suitable for rice transformation
- Principal Investigator
  
  Suzuki Katsunori
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied microbiology
- Research Institution
  Hiroshima University
Chemical and Biological Studies of the Bioactive Supermolecules from Red TidePrincipal Investigator
- Principal Investigator
  
  Yoshikazu Hiraga
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Living organism molecular science
- Research Institution
  Hiroshima Institute of Technology
Chemical-biological Study on the Bioactive Compounds from Marine AlgaePrincipal Investigator
- Principal Investigator
  
  HIRAGA Yoshikazu
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Chemical biology
- Research Institution
  Hiroshima University
TOXIC SUBSTANCES, HETEROCAPSATOXIN A AND B TOWARDS OYSTER FROM RED TIDES, HETEROCAPSA CIRCULARISQUAMA, APPREARED IN SETO INLAND SEAPrincipal Investigator
- Principal Investigator
  
  HIRAGA Yoshikazu
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  環境保全
- Research Institution
  HIROSHIMA UNIVERSITY
二枚貝特異的斃死を引き起こす瀬戸内海産赤潮プランクトンの未解明鍵化学物質Principal Investigator
- Principal Investigator
  
  平賀良知
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Hiroshima University
Toxic substance in red tides, Heterocapsa circularisquama, appeared in Seto inland seaPrincipal Investigator
- Principal Investigator
  
  HIRAGA Yoshikazu
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  環境保全
- Research Institution
  Hiroshima University
ペプチド結合の加水分解触媒抗体の作成およびアミノ酸配列決定法への応用Principal Investigator
- Principal Investigator
  
  平賀良知
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Organic chemistry
- Research Institution
  Hiroshima University
海綿由来の棘皮動物胚発生阻害物質及び受精阻害物質の構造と機能発現機構
- Principal Investigator
  
  太田伸二
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Bioorganic chemistry
- Research Institution
  Hiroshima University
環状モノテルペノイドの種特異的生合成における精密構造認識機構の解明Principal Investigator
- Principal Investigator
  
  平賀良知
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Bioorganic chemistry
- Research Institution
  Hiroshima University
リモネン生合成における種特異的立体制御機構Principal Investigator
- Principal Investigator
  
  平賀良知
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Bioorganic chemistry
- Research Institution
  Hiroshima University
プレニル鎖の鎖延長反応と環化反応における基質一酵素間の精密構造認識と反応機構
- Principal Investigator
  
  菅隆幸
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Hiroshima University
Ichthyotoxic Active Compounds from Red Tides and Mechanism of Ichthyotoxicity
- Principal Investigator
  
  SUGA Takayuki
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  天然物有機化学
- Research Institution
  HIROSHIMA UNIVERSITY
プレニル鎖の鎖延長反応と環化反応における基質ー酵素間の精密構造認識と反応機構
- Principal Investigator
  
  SUGA Takayuki
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Hiroshima University

All 2016 2015 2014 2013 2012 2011 2010 2009 2008 2004 2003 2002 Other

All Journal Article Presentation

[Journal Article] Formation of isomerized E,Z-configured 1,3-dienes in construction of macrocyclic trienes by diene-ene RCM2015
- Author(s)
  R. Takagi, K. Tanaka, K. Yamamoto, Y. Hiraga, S. Kojima, M. Abe
- Journal Title
  
  Bulletin of the Chemical Society of Japan
  
  Volume: 88 Issue: 1 Pages: 146-148
- DOI
  10.1246/bcsj.20140250
- NAID
  130004690771
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24510298, KAKENHI-PROJECT-24550055, KAKENHI-PROJECT-26410121, KAKENHI-PROJECT-15K05429
[Journal Article] Marangoni flow around a camphor disk regenerated by the interaction between camphor and sodium dodecyl sulfate molecules2015
- Author(s)
  S. Nakata, R. Tenno, A. Deguchi, H. Yamamoto, Y. Hiraga, S. Izumi
- Journal Title
  
  Colloids and Surfaces A: Physicochemical and Engineering Aspects
  
  Volume: 466 Pages: 40-44
- DOI
  10.1016/j.colsurfa.2014.10.041
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24510298, KAKENHI-PROJECT-25410094, KAKENHI-PROJECT-26610042, KAKENHI-PROJECT-25513005
[Journal Article] The mthA mutation conferring low-level resistance to streptomycin enhances antibiotic production in Bacillus subtilis by increasing the S-adenosylmethionine pool size2014
- Author(s)
  Tojo S, Kim JY, Tanaka Y, Inaoka T, Hiraga Y, Ochi K.
- Journal Title
  
  J Bacteriol
  
  Volume: 196 Issue: 8 Pages: 1514-1524
- DOI
  10.1128/jb.01441-13
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22380055, KAKENHI-PROJECT-24510298
[Journal Article] 生物工学とケミカルバイオロジー2013
- Author(s)
  平賀良知
- Journal Title
  
  生物工学会誌
  
  Volume: 91 Pages: 526-526
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24510298
[Journal Article] A novel non-metathetic behavior of Grubbs catalyst: Ruthenium-mediated intramolecular [3+2] cycloaddition of bis-1,3-dienes2013
- Author(s)
  Ryukichi Takagi, Koumei Yamamoto, Yoshikazu Hiraga, Satoshi Kojima, Manabu Abe
- Journal Title
  
  Journal of Organometallic Chemistry
  
  Volume: 723 Pages: 171-175
- DOI
  10.1016/j.jorganchem.2012.09.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24510298, KAKENHI-PROJECT-24550055, KAKENHI-PLANNED-24109008
[Journal Article] Concentration and Temperature Dependency of Regio-and Stereoselectivity in a Photochemical [2+2] Cycloaddition Reaction (the Paterno-Buchi Reaction) : Origin of the Hydroxy-Group Directivity2011
- Author(s)
  Yabuno, Y.; Hiraga, Y.; Takagi, R.; Abe, M.
- Journal Title
  
  Journal of the American Chemical Society
  
  Volume: 133 Issue: 8 Pages: 2592-2604
- DOI
  10.1021/ja1088524
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012, KAKENHI-PUBLICLY-23108713
[Journal Article] Stereochemicaldeuterium labeling study on the denitrogenationof 7, 7-diethoxy-2, 3-diazabicyclo[ 2. 2. 1] hept-2-ene2011
- Author(s)
  Yagi, Shingo ; Hiraga, Yoshikazu ; Takagi, Ryukichi ; Abe Manabu
- Journal Title
  
  Journal of PhysicalOrganic Chemistry
  
  Volume: 24 Pages: 849-901
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Formation of Macrocyclic Lactones in the Paterno-Buchi Dimerization Reaction2011
- Author(s)
  Arimura, J.; Mizuta, T.; Hiraga, Y.; Abe, M.
- Journal Title
  
  Beilstein Journal of Organic Chemistry
  
  Volume: 7 Pages: 265-269
- DOI
  10.3762/bjoc.7.35
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012, KAKENHI-PUBLICLY-23108713
[Journal Article] Cooperative effect of a hydroxyl and carboxyl group on the catalytic ability of novel β-homoproline derivatives in the direct asymmetric aldol reactions2011
- Author(s)
  Hiraga, Y.; Triana Widdianti, Kunishi, T.; Abe, M.
- Journal Title
  
  Tetrahedron : Asymmetry
  
  Volume: 22 Issue: 2 Pages: 226-237
- DOI
  10.1016/j.tetasy.2011.01.025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012, KAKENHI-PUBLICLY-23108713
[Journal Article] Concentration and temperature dependency of regio-and stereoselectivity in a photochemical[ 2+ 2] cycloaddition reaction(the Paterno-Buchireaction): Origin of the hydroxy-groupdirectivity2011
- Author(s)
  Yabuno, Youhei ; Hiraga, Yoshikazu ; Takagi, Ryukichi ; Abe, Manabu
- Journal Title
  
  Journal of the American Chemical Society
  
  Volume: 133 Pages: 2592-2604
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Formation of macrocyclic lactones in the Paterno-Buchidimerization reaction2011
- Author(s)
  Arimura, Jyunya ; Mizuta, Tsutomu ; Hiraga, Yoshikazu ; Abe, Manabu
- Journal Title
  
  Beilstein Journal of Organic Chemistry
  
  Volume: 7 Pages: 265-269
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Stereochemical deuterium-labeling study on the denitrogenation of 7,7-diethoxy-2,3-diazabicyclo [2.2.1]hept-2-ene2011
- Author(s)
  Yagi, S.; Hiraga, Y.; Takagi, R.; Abe, M.
- Journal Title
  
  Journal of Physical Organic Chemistry
  
  Volume: 24 Issue: 10 Pages: 849-901
- DOI
  10.1002/poc.1872
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012, KAKENHI-PUBLICLY-23108713
[Journal Article] Cooperative effect of ahydroxyl and carboxyl group on the catalyticability of novel ss-homoproline derivatives inthe direct asymmetric aldol reactions2011
- Author(s)
  Hiraga, Yoshikazu ; Triana Widdianti, Kunishi, Tsuyoki ; Abe, Manabu
- Journal Title
  
  Tetrahedron : Asymmetry
  
  Volume: 22 Pages: 226-237
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Novel cyclicυ-aminophos phonate derivatives as anefficient organocatalyst for the asymmetric Michael addition reactions of ketones to nitrostyrenes2010
- Author(s)
  Triana Widianti ; Hiraga, Yoshikazu ; Kojima, Satoshi ; Abe Manabu
- Journal Title
  
  Tetrahedron : Asymmetry
  
  Volume: 21 Pages: 1861-1868
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Novel cyclic B-aminophosphonate derivatives as efficient organocatalysts for the asymmetric Michael addition reactions of ketones to nitrostyrenes2010
- Author(s)
  Triana Widianti, Hiraga, Y.; Kojima, S.; Abe, M.
- Journal Title
  
  Tetrahedron : Asymmetry
  
  Volume: 21 Pages: 1861-1868
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Contribution of 1, 2-dihydroxy-5-(methylsulfinyl) pentan-3-one(DMTS-P1) to the formation of dimethyl trisulfide(DMTS) during the Storage of Japanese sake2010
- Author(s)
  Isogai, Atsuko ; Kanda, Ryoko ; Hiraga, Yoshikazu ; Iwata, Hiroshi ; Sudo, Shigetoshi
- Journal Title
  
  Journal of Agricaltural and Food Chemistry
  
  Volume: 58 Pages: 7756-7761
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Novel cyclic β-aminophosphonate derivatives as an efficient organocatalyst for the asymmetric Michael addition reactions of ketones to nitrostyrenes.2010
- Author(s)
  Triana Widianti ; Hiraga, Yoshikazu ; Kojima, Satoshi ; Abe, Manabu
- Journal Title
  
  Tetrahedron : Asymmetry 21
  
  Pages: 1861-1868
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Contribution of 1, 2-dihydroxy-5-(methylsulfiny1)pentan-3-one(DMTS-P1) to the formation of dimethyl trisulfide(DMTS)during the Storage of Japanese sake2010
- Author(s)
  Isogai, A.; Kanda, R.; Hiraga, Y.; Iwata, H.; Sudo, S.
- Journal Title
  
  Journal of Agricultural and Food Chemistry
  
  Volume: 58 Pages: 7756-7761
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Contribution of 1,2-dihydroxy-5-(methyl sulfinyl)pentan-3-one(DMTS-P1)to the formation of dimethyl trisulfide(DMTS)during the Storage of Japanese sake2010
- Author(s)
  Isogai, Atsuko ; Kanda, Ryoko ; Hiraga, Yoshikazu ; Iwata, Hiroshi ; Sudo, Shigetoshi
- Journal Title
  
  Journal of Agricaltural and Food Chemistry 58
  
  Pages: 7756-7761
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Three newglycolipids with cytolytic activity fromcultureed marine dinoflagellate Heterocap sacircularisquama2008
- Author(s)
  Hiraga, Yoshikazu ; Shikano, Tatsuya ; Triana, Widianti ; Ohkata, Katsuo
- Journal Title
  
  Natural Product Research
  
  Volume: 22 Pages: 649-657
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Multiple functions of ergosterol in the fission yeast Schizosaccharocyces pombe2008
- Author(s)
  Iwaki, Tomoko ; Iefuji, Haruyuki ; Hiraga, Yoshikazu ; Hosomi, Akira ; Morita, Tomotake ; Giga-Hama, Yuko ; Takegawa, Kaoru
- Journal Title
  
  Microbiology 154
  
  Pages: 830-841
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Site- and stereoselectivity in the photochemical oxetane formation reaction (Paterno-Buchi reaction) of tetrahydrobenzofuranols with benzophenone : Hydroxy-directed diastereoselectivity?2008
- Author(s)
  Yabuno, Youhei ; Hiraga, Yoshikazu ; Abe, Manabu
- Journal Title
  
  Chemistry Letters 37
  
  Pages: 822-823
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Three new glycolipids with cytolytic activity from cultureed marine dinoflagellate Heterocapsa circularisquama2008
- Author(s)
  Hiraga, Yoshikazu ; Shikano, Tatsuya ; Triana, Widianti ; Ohkata, Katsuo
- Journal Title
  
  Natural Product Research 22
  
  Pages: 649-657
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] Site-and stereoselectivity in the photochemical oxetane for mation reaction(Paterno.Buchi reaction) of tetrahydrobenzo furanolswith benzophenoneHydroxy-directed diastereos electivity2008
- Author(s)
  Yabuno, Youhei ; Hiraga, Yoshikazu ; Abe, Manabu
- Journal Title
  
  Chemistry Letters
  
  Volume: 37 Pages: 822-823
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] functions of ergosterol in the fission yeast Schizosaccharocyces pombe2008
- Author(s)
  Iwaki, Tomoko ; Iefuji, Haruyuki ; Hiraga, Yoshikazu ; Hosomi, Akira ; Morita, Tomotake ; Giga-Hama, Yuko ; Takegawa, Kaoru, Multiple
- Journal Title
  
  Microbiology
  
  Volume: 154 Pages: 830-841
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20611012
[Journal Article] 1H and 13C NMR spectroscopic studies of half-esters from monohydrolysis of dialkyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylates2004
- Author(s)
  Hiraga, Yoshikazu, Niwayama, Satomi
- Journal Title
  
  Spectroscopy 18
  
  Pages: 469-483
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14380275
[Journal Article] 1H and 13C NMR spectroscopic studies of half-esters from monohydrolysis of dialkyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylates2004
- Author(s)
  Hiraga, Yoshikazu
- Journal Title
  
  Spectroscopy 18
  
  Pages: 469-483
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14380275
[Journal Article] ^1H and ^<13>C NMR spectroscopic studies of half-esters from monohydrolysis of dialkyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylates2004
- Author(s)
  Yoshikazu Hiraga
- Journal Title
  
  Spectroscopy 18・3
  
  Pages: 469-483
- Data Source
  KAKENHI-PROJECT-14380275
[Journal Article] Relationship between the hydrophobicity of dipeptides and the Michaelis-Menten constant Km of their hydrolysis by carboxypeptidase-Y and carboxypeptidase-A.2004
- Author(s)
  Kanosue, Yoshifumi, Kojima, Satoshi, Hiraga, Yoshikazu, Ohkata, Katsuo
- Journal Title
  
  Bull.Chem.Soc.Jpn. 77
  
  Pages: 1187-1193
- NAID
  130004151711
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14380275
[Journal Article] New exo/endo selectivity observed in monohydrolysis of dialkyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylates2003
- Author(s)
  Niwayama, Satomi, Hiraga, Yoshikazu
- Journal Title
  
  Tetrahedron Lett. 44
  
  Pages: 8567-8570
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14380275
[Journal Article] Sterol composition of a cultured marine dinoflagellate, Heterocapsa circularisquama2003
- Author(s)
  Kaku, Ken, Hiraga, Yoshikazu
- Journal Title
  
  Natural Product Res. 17
  
  Pages: 263-267
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14380275
[Journal Article] A new digalactosyl diacylglycerol from a cultured marine dinoflagellate Heterocapsa circularisquama2002
- Author(s)
  Hiraga, Yoshikazu, Kaku, Ken, Omoda, Daisuke, Sugihara, Kinuko, Hosoya, Hiroshi, Hino, Mizuki
- Journal Title
  
  J.Nat.Prod. 65
  
  Pages: 1494-1496
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14380275
[Journal Article] Stereochemical considerations on the stereoselective cyclopropanation reactions of 3-aryl-2-phosphonoacrylates induced by the (-)-8-phenylmenthyl group as a chiral auxiliary2002
- Author(s)
  Takagi, Ryukichi, Hashizume, Miki, Nakamura, Minoru, Begum, Shahnaz, Hiraga, Yoshikazu, Kojima, Satoshi, Ohkata, Katsuo
- Journal Title
  
  J.Chem.Soc., Perkin Trans. 1
  
  Pages: 179-190
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14380275
[Journal Article] Hydrophobicity and structure of 1,2,4-triazole derivatives bearing carbamoyl and 3-sulfonyl groups2002
- Author(s)
  Ohkata, Katsuo, Yano, Tomoyuki, Kojima, Satoshi, Hiraga, Yoshikazu, Yoshii, Tomoko, Hori, Masahiro
- Journal Title
  
  Bull.Chem.Soc.Jpn. 75
  
  Pages: 567-574
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14380275
[Journal Article] A new digalactosyl diacylglycerol from a cultured marine dinoflagellate Heterocapsa circularisquama2002
- Author(s)
  Hiraga, Yoshikazu
- Journal Title
  
  J.Nat.Prod. 65
  
  Pages: 1494-1496
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14380275
[Presentation] Mechanistic Studies on Selective Monohydrolysis of Symmetric Diesters with the use of Dynamic Light Scattering/Electrophoretic Light Scattering2016
- Author(s)
  Satomi Niwayama and Yoshikazu Hiraga
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  同志社大学　京田辺キャンパス(京都府京田辺市）
- Year and Date
  2016-03-26
- Data Source
  KAKENHI-PROJECT-24510298
[Presentation] イネによってvir遺伝子発現が促されるAgrobacterium rhizogenes菌株の解析2012
- Author(s)
  清川一矢, 田中克幸, 山本真司, 平賀良知, 守口和基, 鈴木克周
- Organizer
  日本農芸化学会2012年度大会
- Place of Presentation
  京都女子大学(京都市)
- Year and Date
  2012-03-23
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] フランと環状エノンとの光[ 2+ 2]付加環化反応の位置および立体選択性における機構的研究2011
- Author(s)
  小坂有史, 平賀良知, 安倍学
- Organizer
  日本化学会第91春季年会
- Place of Presentation
  神奈川大学(横浜市)
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 拡張型クマリン骨格を有する新規光解離性保護基の合成とその光反応性2011
- Author(s)
  坂本勇哉, 平賀良知, 安倍学
- Organizer
  2011年光化学討論会
- Place of Presentation
  宮崎市民プラザ(宮崎市)
- Year and Date
  2011-09-07
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 光学活性な水酸基を有するホモプロリン誘導体を有機触媒とした不斉アルドール反応2011
- Author(s)
  平賀良知, Triana Widianti, 國西剛基, 安倍学
- Organizer
  日本化学会第91春季年会
- Place of Presentation
  神奈川大学(横浜市)
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] リン酸モノエステル基を有するホモプロリン誘導体を触媒とした不斉マイケル反応2010
- Author(s)
  Triana Widianti, 平賀良知, 小島聡志, 安倍学
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  同志社大学(大阪市)
- Year and Date
  2010-03-28
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 酵母由来のリパーゼを用いた3位水酸基を保護した1,3,5-ペンタントリオールの不斉アセチル化を利用した非対称化2010
- Author(s)
  平賀良知
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  同志社大学(大阪市)
- Year and Date
  2010-03-28
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 酵母由来のリパーゼを用いた3位水酸基を保護した1, 3, 5-ペンタントリオールの不斉アセチル化を利用した非対称化2010
- Author(s)
  中村嘉宏, 平賀良知, 正木和夫, 家藤治幸, 安倍学
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  同志社大学(大阪市)
- Year and Date
  2010-03-28
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 新規有機触媒ホモプロリンメチルエステル誘導体の合成と不斉アルドール反応への適用2010
- Author(s)
  平賀良知
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  大阪市
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] フルフリルアルコール誘導体を用いた分子内光環化反応2010
- Author(s)
  有村淳也, 平賀良知, 安倍学
- Organizer
  第21回基礎有機化学討論会
- Place of Presentation
  名古屋大学(名古屋市)
- Year and Date
  2010-09-10
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 新規有機触媒ホモプロリンメチルエステル誘導体の合成と不斉アルドール反応への適用2010
- Author(s)
  國西剛基, Triana Widianti, 平賀良知, 安倍学
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  同志社大学(大阪市)
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 対称ジエステルの実用的モノ加水分解反応のメカニズムの物理化学的研究2010
- Author(s)
  庭山聡美, 平賀良知, Zhong Mei
- Organizer
  日本プロセス化学会2010サマーシンポジウム
- Place of Presentation
  タワーホール船堀(東京都)
- Year and Date
  2010-07-16
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 酵母由来のリパーゼを用いた3位水酸基を保護した1, 3, 5-ペンタントリオールの不斉アセチル化を利用した非対称化2010
- Author(s)
  平賀良知
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  大阪市
- Year and Date
  2010-03-28
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 赤潮プランクトンが産生する生理活性天然物の構造解析2009
- Author(s)
  平賀良知
- Organizer
  日本分析化学会, 高分子分析研究懇談会
- Place of Presentation
  東京都品川区
- Year and Date
  2009-04-21
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 赤潮プランクトンが産生する生理活性天然物の構造解析2009
- Author(s)
  平賀良知
- Organizer
  日本分析化学会,高分子分析研究懇談会
- Place of Presentation
  東京都品川区
- Year and Date
  2009-04-21
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 酵母由来のリパーゼを用いた3位水酸基を保護した1, 3, 5-トリオールのエナンチオ選択的不斉エステル化反応2009
- Author(s)
  中村嘉宏, 平賀良知, 正木和夫, 家藤治幸, 安倍学
- Organizer
  日本化学会第89春季年会
- Place of Presentation
  日本大学(船橋市)
- Year and Date
  2009-03-30
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] フリルアルコール誘導体のPaterno-Buchiと反応における位置及び立体選択性2009
- Author(s)
  薮野洋平・久本謙・平賀良知・安倍学
- Organizer
  2009年光化学討論会
- Place of Presentation
  桐生市市民文化会館(桐生市)
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 赤潮プランクトンが産生する生理活性天然物の構造解析2009
- Author(s)
  平賀良知
- Organizer
  日本分析化学会,高分子分析研究懇談会
- Place of Presentation
  ゆうぽうと(東京都)
- Year and Date
  2009-04-21
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 赤潮プランクトン, Heterocapsa circularisquamaが産生する二枚貝致死活性物質の構造解析2008
- Author(s)
  平賀良知, 松尾昭彦
- Organizer
  2008年日本化学会西日本大会
- Place of Presentation
  長崎大学(長崎市)
- Year and Date
  2008-11-15
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] Synthesis and Application of Proline-based Asymmetric Organocatalysts for Enantioselective Aldol Reactions2008
- Author(s)
  Yoshikazu Hiraga
- Organizer
  Third International Conference on Advanced Organic Synthesis Directed toward the Ultimate Efficiency and Practicability
- Place of Presentation
  大津市
- Year and Date
  2008-05-26
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 赤潮プランクトン,Heterocapsa circularisquamaが産生する二枚貝致死活性物質の構造解析2008
- Author(s)
  平賀良知
- Organizer
  2008年日本化学会西日本大会
- Place of Presentation
  長崎大学(長崎市)
- Year and Date
  2008-11-15
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] Synthesis and application of proline-basedasymmetric organocatalysts for enantiosele ctive aldol reactions2008
- Author(s)
  Yoshikazu Hiraga, Tsuyoki Kunishi, TrianaWidianti, Satoshi Kojima, Manabu Abe
- Organizer
  ThirdInter national Conference on Advanced Organic Synthesis Directed toward theUltimate Efficiency and Practicability
- Place of Presentation
  大津プリンスホテル(大津市)
- Year and Date
  2008-05-26
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] Studies of solventeffects in the selective monohydrolysis of symmetric diesters2008
- Author(s)
  Satomi Niwayama, Hezhen Wang, HanjoungCho, Yoshikazu Hiraga
- Organizer
  First International Symposium on Process Chemistry(ISPC 08)
- Place of Presentation
  京都国際会議場(京都市)
- Year and Date
  2008-07-29
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 赤潮プランクトン, Heterocapsa circularisquamaが産生する二枚貝致死活性物質の構造解析2008
- Author(s)
  平賀良知
- Organizer
  2008年日本化学会西日本大会
- Place of Presentation
  長崎市
- Year and Date
  2008-11-15
- Data Source
  KAKENHI-PROJECT-20611012
[Presentation] 放線菌・枯草菌における低レベルストレプトマイシン耐性変異の発見とその利用
- Author(s)
  越智幸三・東條繁朗・金　智潤・田中幸徳・稲岡隆史・平賀良知
- Organizer
  第29回日本放線菌学会
- Place of Presentation
  つくばカピオ(茨城県つくば市）
- Year and Date
  2014-06-19 – 2014-06-20
- Data Source
  KAKENHI-PROJECT-24510298

1. OHTA Shinji (60185270)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. SUGA Takayuki (00033811)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. OHKATA Katsuo (50033882)

# of Collaborated Projects: 3 results

# of Collaborated Products: 3 results
4. 泉俊輔 (90203116)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. EGUTI Shizuko (60090552)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. Suzuki Katsunori (50221320)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. TAKAGI Ryukichi (90304394)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 宗貞清貴 (30166235)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 唐益雄 (60243549)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 宇野美穂子 (80263672)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 池上晋 (80011980)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 山本真司 (50607348)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 越智幸三

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hiraga Yoshikazu 平賀 良知

HIRAGA Yoshikazu 平賀 良知

平賀 良知 ヒラガ ヨシカズ

Research Projects

Research Products

Co-Researchers

Identification and analysis of Agrobacterium genes that determine characteristics suitable for rice transformation

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Chemical and Biological Studies of the Bioactive Supermolecules from Red TidePrincipal Investigator

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Chemical-biological Study on the Bioactive Compounds from Marine AlgaePrincipal Investigator

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TOXIC SUBSTANCES, HETEROCAPSATOXIN A AND B TOWARDS OYSTER FROM RED TIDES, HETEROCAPSA CIRCULARISQUAMA, APPREARED IN SETO INLAND SEAPrincipal Investigator

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二枚貝特異的斃死を引き起こす瀬戸内海産赤潮プランクトンの未解明鍵化学物質Principal Investigator

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Review Section

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Toxic substance in red tides, Heterocapsa circularisquama, appeared in Seto inland seaPrincipal Investigator

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ペプチド結合の加水分解触媒抗体の作成およびアミノ酸配列決定法への応用Principal Investigator

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海綿由来の棘皮動物胚発生阻害物質及び受精阻害物質の構造と機能発現機構

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環状モノテルペノイドの種特異的生合成における精密構造認識機構の解明Principal Investigator

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リモネン生合成における種特異的立体制御機構Principal Investigator

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プレニル鎖の鎖延長反応と環化反応における基質一酵素間の精密構造認識と反応機構

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Ichthyotoxic Active Compounds from Red Tides and Mechanism of Ichthyotoxicity

Principal Investigator

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プレニル鎖の鎖延長反応と環化反応における基質ー酵素間の精密構造認識と反応機構

Principal Investigator

Project Period (FY)

Hiraga Yoshikazu 平賀良知

HIRAGA Yoshikazu 平賀良知

平賀良知ヒラガヨシカズ