平賀良知 (Yoshikazu Hiraga) - マイポータル - researchmap

基本情報

所属: 広島工業大学生命学部食品生命科学科教授

学位: 理学博士

J-GLOBAL ID: 200901095095100448
researchmap会員ID: 1000037720

研究分野

1

ナノテク・材料 / 生物分子化学 /

学歴

4

MISC

67

Relationship between the hydrophobicity of dipeptides and the Michaelis-Menten constant K. of their hydrolysis by carboxypeptidase-Y and carboxypeptidase-A

Y Kanosue, S Kojima, Y Hiraga, K Ohkata

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 77(6) 1187-1193 2004年6月
1H and 13C NMR spectroscopic studies of half-esters from monohydrolysis of dialkyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylates

Yoshikazu Hiraga, Satomi Niwayama

Spectroscopy 18(3) 469-483 2004年
1H and 13C NMR spectroscopic studies of half-esters from monohydrolysis of dialkyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylates.

Spectroscopy 18(3) 469-483 2004年
New exo/endo selectivity observed in monohydrolysis of dialkyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylates

S Niwayama, Y Hiraga

TETRAHEDRON LETTERS 44(47) 8567-8570 2003年11月
Sterol composition of a cultured marine dinoflagellate, Heterocapsa circularisquama

K Kaku, Y Hiraga

NATURAL PRODUCT RESEARCH 17(4) 263-267 2003年8月
A new digalactosyl diacylglycerol from a cultured marine dinoflagellate Heterocapsa circularisquama

Y Hiraga, K Kaku, D Omoda, K Sugihara, H Hosoya, M Hino

JOURNAL OF NATURAL PRODUCTS 65(10) 1494-1496 2002年10月
Hydrophobicity and structure of 1,2,4-triazole derivatives bearing 1-carbamoyl and 3-sulfonyl groups

K Ohkata, T Yano, S Kojima, Y Hiraga, T Yoshii, M Hori

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 75(3) 567-574 2002年3月
Stereochemical considerations on the stereoselective cyclopropanation reactions of 3-aryl-2-phosphonoacrylates induced by the (-)-8-phenylmenthyl group as a chiral auxiliary

R Takagi, M Hashizume, M Nakamura, S Begum, Y Hiraga, S Kojima, K Ohkata

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (2) 179-190 2002年
Benzoxazinoid glucosides from Acanthus ilicifolius

Tripetch Kanchanapoom, Mohamed Salah Kamel, Ryoji Kasai, Chayan Picheansoonthon, Yoshikazu Hiraga, Kazuo Yamasaki

Phytochemistry 58(4) 637-640 2001年10月12日
Benzoxazinoid glucosides from Acanthus ilicifolius

T Kanchanapoom, MS Kamel, R Kasai, C Picheansoonthon, Y Hiraga, K Yamasaki

PHYTOCHEMISTRY 58(4) 637-640 2001年10月
Purification and characterization of a O-methyltransferase capable of methylating 2-hydroxy-3-alkylpyrazine from Vitis vinifera L. (cv. Cabernet Sauvignon)

K Hashizume, K Tozawa, Y Hiraga, Aramaki, I

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY 65(10) 2213-2219 2001年10月
Megastigmane and iridoid glucosides from Clerodendrum inerme

T Kanchanapoom, R Kasai, P Chumsri, Y Hiraga, K Yamasaki

PHYTOCHEMISTRY 58(2) 333-336 2001年9月
Canthin-6-one and beta-carboline alkaloids from Eurycoma harmandiana

T Kanchanapoom, R Kasai, P Chumsri, Y Hiraga, K Yamasaki

PHYTOCHEMISTRY 56(4) 383-386 2001年2月
Lignan glucosides from Acanthus ilicifolius

T Kanchanapoom, MS Kamel, R Kasai, K Yamasaki, C Picheansoonthon, Y Hiraga

PHYTOCHEMISTRY 56(4) 369-372 2001年2月
Kinetic Evidence for Hydrophobic Atmosphere of Catalytic Cavity in Carboxypeptidase Y on the Basis of Linear Free Energy Relationship between Michaelis-Menten Constant Km and Hydrophobicity of the Substrates

KANOSUE Y, HIRAGA Y, KOJIMA S, OHKATA K

Chemistry Letters (5) 418-419 2001年
Kinetic evidence for the hydrophobic atmosphere of the catalytic cavity in carboxypeptidase Y based on a linear relationship between Michaelis-Menten constant Km and hydrophobicity of the substrates

Yoshifumi Kanosue, Yoshikazu Hiraga, Satoshi Kojima, Katsuo Ohkata

Chemistry Letters (5) 418-419 2001年
The Julia-Colonna asymmetric epoxidation reaction of chalcone catalyzed by length defined oligo-L-leucine: Importance of the N-terminal functional group and helical structure of the catalyst in the asymmetric induction

R Takagi, T Manabe, A Shiraki, A Yoneshige, Y Hiraga, S Kojima, K Ohkata

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 73(9) 2115-2121 2000年9月
Synthesis of Hippospongic Acid A Analogues Designed to Investigate the Structure-Activity Relationship of the Biological Activity

HIRAGA Y, AGO M, TOKUMASU M, KAKU K, OHKATA K

Australian Journal of Chemistry 53(11/12) 909-912 2000年
Synthesis of Hippospongic Acid A Analogues Designed to Investigate the Structure-Activity Relationship of the Biological Activity

Australian Journal of Chemistry 53(11/12) 909-912 2000年
Ion-transport activity of phenylpentanoic acids occurring in the roots of Athyrium yokoscense

Y Hiraga, M Kurokawa, Guo, JR, T Suga

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY 63(5) 958-960 1999年5月

もっとみる

書籍等出版物

2

Biosynthesis of Monoterpenoids in Higher Plant

Kodansha 1997年
Biosynthesis of Monoterpenoids in Higher Plant

Kodansha 1997年

共同研究・競争的資金等の研究課題

8

赤潮プランクトンに含まれる生理活性天然物

科学研究費補助金 1999年
Biologically Active Natural Products in Red Tides

Grant-in-Aid for Scientific Research 1999年
リモネン生合成における種特異的立体制御機構
シダ植物根茎の他感作用物質
海綿由来の棘皮動物班発生阻害物質及び受精阻害物質
Stereocontrol in the Biosynthesis of Limonene
Biologically Active Constituents Isolated from the Roots of Ferns
Biologically Active Substances that Inhibit Cell Divison of Fertilized Starfish Eggs from Marine Sponge

産業財産権

1

藻類の増殖抑制剤および抑制方法