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Itsuo Nishioka

Itsuo Nishioka

D-Index & Metrics

Chemistry

D-Index
72
Citations
14670
World Ranking
5396
National Ranking
326

Overview

Itsuo Nishioka is affiliated with Kyushu University in Japan. This association positions them within a prominent academic environment known for diverse research activities.

The available data does not list specific recent papers, co-authors, publication venues, or book publications connected to this scientist. There are also no main or subfields of study, or specific research topics, documented in the data.

There are no awards indicated for Itsuo Nishioka, and they are currently living.

Due to the lack of additional detailed information, the profile focuses on their institutional affiliation as the primary point of reference.

Best Publications

  • Study on the Inhibitory Effect of Tannins and Flavonoids against the 1,1-Diphenyl-2-picrylhydrazyl Radical

    Takako Yokozawa;Cui Ping Chen;Erbo Dong;Takashi Tanaka

  • Tannins and related compounds. XV. A new class of dimeric flavan-3-ol gallates, theasinensins A and B, and proanthocyanidin gallates from green tea leaf (1)

    Genichiro Nonaka;Osamu Kawahara;Itsuo Nishioka

  • Anti-AIDS agents, 2: Inhibitory effects of tannins on HIV reverse transcriptase and HIV replication in H9 lymphocyte cells.

    Gen Ichiro Nonaka;Itsuo Nishioka;Makoto Nishizawa;Takashi Yamagishi

  • Antitumor Agents, 129. Tannins and Related Compounds as Selective Cytotoxic Agents

    Yoshiki Kashiwada;Gen Ichiro Nonaka;Itsuo Nishioka;Jer Jang Chang

  • Structure and antiherpetic activity among the Tannins

    Masayuki Takechi;Yasuo Tanaka;Manabu Takehara;Gen-Ichiro Nonaka

  • Tannins and Related Compounds. XC. : 8-C-Ascorbyl (-)-Epigallocatechin 3-O-Gallate and Novel Dimeric Flavan -3-ols, Oolonghomobisflavans A and B, from Oolong Tea. (3)

    Fumio Hashimoto;Gen-ichiro Nonaka;Itsuo Nishioka

  • Tannins and Related Compounds. I. Rhubarb (1)

    Genichiro Nonaka;Itsuo Nishioka;Tetsuro Nagasawa;Hikokichi Oura

  • Tannins and Related Compounds. LXIX. : Isolation and Structure Elucidation of B, B'-Linked Bisflavanoids, Theasinensins D-G and Oolongtheanin from Oolong Tea. (2)

    Fumio Hashimoto;Gen-Ichiro Nonaka;Itsuo Nishioka

  • Tannins and related compounds. XL: Revision of the structures of punicalin and punicalagin, and isolation and characterization of 2-O-galloylpunicalin from the bark of Punica granatum L.

    Takashi Tanaka;Gen-Ichiro Nonaka;Itsuo Nishioka

  • Magnesium and Ammonium-Potassium Lithospermates B, the Active Principles Having a Uremia-Preventive Effect from Salvia miltiorrhiza

    Takashi Tanaka;Satoshi Morimoto;Gen-ichiro Nonaka;Itsuo Nishioka

  • Tannins as Potent Inhibitors of DNA Topoisomerase II In Vitro

    Yoshiki Kashiwada;Gen-Ichiro Nonaka;Itsuo Nishioka;Kenneth Jiann-Hung Lee;Kenneth Jiann-Hung Lee

  • Hydrolysable tannins and proanthocyanidins from green tea

    Gen-Ichiro Nonaka;Ryo Sakai;Itsuo Nishioka

  • Biosynthesis of cannabinoid acids

    Yukihiro Shoyama;Masahiro Yagi;Itsuo Nishioka;Tatsuo Yamauchi

  • Punicafolin, an ellagitannin from the leaves of Punica granatum

    Takashi Tanaka;Gen-Ichiro Nonaka;Itsuo Nishioka

  • Tannins and Related Compounds. XXXVIII. : Isolation and Characterization of Flavan-3-ol Glucosides and Procyanidin Oligomers from Cassia Bark : Cinnamomum cassia BLUME

    Satoshi Morimoto;Gen-Ichiro Nonaka;Itsuo Nishioka

  • Tannins and Related Compounds. XLII. : Isolation and Characterization of Four New Hydrolyzable Tannins, Terflavins A and B, Tergallagin and Tercatain from the Leaves of Terminalia catappa L.

    Takashi Tanaka;Gen-Ichiro Nonaka;Itsuo Nishioka

  • Tetrahydrocannabinolic Acid, a Genuine Substance of Tetrahydrocannabinol

    Tatsuo Yamauchi;Yukihiro Shoyama;Hanichiro Aramaki;Tomoko Azuma

  • Tannins and related compounds. Part 5. Isolation and characterization of polygalloylglucoses from Chinese gallotannin

    Makoto Nishizawa;Takashi Yamagishi;Gen-ichiro Nonaka;Itsuo Nishioka

  • Myricatin, a galloyl flavanonol sulfate and prodelphinidin gallates from Myrica rubra

    Gen-Ichiro Nonaka;Makiko Muta;Itsuo Nishioka

  • Tannins and Related Compounds. CXIV. Structure of Novel Fermentation Products, Theogallinin, Theaflavonin and Desgalloyl Theaflavonin from Black Tea, and Changes of Tea Leaf Polyphenols during Fermentation

    Fumio Hashimoto;Gen-ichiro Nonaka;Itsuo Nishioka

Frequent Co-Authors

Gen-ichiro Nonaka
Gen-ichiro Nonaka Kyushu University
Takashi Tanaka
Takashi Tanaka Nagasaki University
Yukihiro Shoyama
Yukihiro Shoyama Nagasaki International University
Takako Yokozawa
Takako Yokozawa University of Toyama
Satoshi Morimoto
Satoshi Morimoto Kyushu University
Yoshiki Kashiwada
Yoshiki Kashiwada University of Tokushima
Kuo Hsiung Lee
Kuo Hsiung Lee University of Minnesota
Hae Young Chung
Hae Young Chung Pusan National University
Hiroichi Nagai
Hiroichi Nagai Gifu Pharmaceutical University
Naoki Inagaki
Naoki Inagaki Gifu Pharmaceutical University

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