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Agricultural and biological chemistry | 1961

Studies on the Active Principles of Leucothoe grayana MAX

Junkichi Iwasa; Zenzaburo Kumazawa; Minoru Nakajima

Amides, IVa and IVb, which were derived from Grayanotoxin-II reacted very easily under a mild acidic condition to give a product, the structure of which has been established to be Va.


Journal of Agricultural and Food Chemistry | 1995

Preparation and structure-activity relationships of 4-substituted amino-2-methylpyrido[3,4-d]pyrimidines as cytokinin analogs

Shiro Nishikawa; Yoshio Nishikimi; Shinji Maki; Zenzaburo Kumazawa; Naoki Kashimura


Agricultural and biological chemistry | 1978

Isolation and identification of trans-zeatin from the roots of Raphanus sativus L. cv. Sakurajima.

Shiro Koyama; Haruo Kawai; Zenzaburo Kumazawa; Yukiyoshi Ogawa; Hajime Iwamura


Journal of Agricultural and Food Chemistry | 2000

Crystal Structure and Conformation of β-Substituted (Z)- and (E)-6-Styrylpurines as Conformer Models

Shiro Nishikawa; Hiroshi Mizuno; Naoko Ohgami; Toshiji Tada; Zenzaburo Kumazawa; Minoru Inagaki; Naoki Kashimura


Agricultural and biological chemistry | 1989

A Highly SensitiveAmaranthusBetacyanin Assay for Cytokinins

Shiro Nishdcawa; Zenzaburo Kumazawa; Naoki Kashimura


Agricultural and biological chemistry | 1989

A Highly Sensitive Amaranthus Betacyanin Assay for Cytokinins(Biological Chemistry)

Shiro Nishikawa; Zenzaburo Kumazawa; Naoki Kashimura


三重大學農學部學術報告 = The bulletin of the Faculty of Agriculture, Mie University | 1985

4-置換及び2,4-2置換ピリド〔3,2-d〕ピリミジン,ピリド〔2,3-d〕ピリミジン及びキナゾリン類の合成〔英文〕

Shiro Nishikawa; Zenzaburo Kumazawa; Naoki Kashimura; Shinji Maki; Yoshio Nishikimi; 司朗 西川; 善三郎 熊澤; 直樹 柏村; 真二 牧; 喜夫 錦見


三重大學農學部學術報告 = The bulletin of the Faculty of Agriculture, Mie University | 1983

メチル2‐O‐ベンゾイル‐4,6‐O‐ベンジリデン‐α‐D‐アラビノ‐ヘキソピラノシド‐3‐ウロースの合成

Naoki Kashimura; Masaru Kitagawa; Zenzaburo Kumazawa; Shiro Koyama; 直樹 柏村; 優 北川; 善三郎 熊澤; 司朗 小山


三重大學農學部學術報告 = The bulletin of the Faculty of Agriculture, Mie University | 1983

D-リボース によるタバコモザイクウイルスおよびバクテリオファージØX174の in vitro 不活性化反応について

直樹 柏村; 郁夫 佐藤; 善三郎 熊澤; 司朗 小山; 昭弘 酒井; Naoki Kashimura; Ikuo Sato; Zenzaburo Kumazawa; Shiro Koyama; Akihiro Sakai


Agricultural and biological chemistry | 1982

Generation of Superoxide andIn VitroInactivation of Viruses by Aldopentoses

Naoki Kashimura; Ikuo Sato; Zenzaburo Kumazawa; Hirokazu Kuno; Shiro Koyama; Masaru Kitagawa

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