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Dive into the research topics where Norio Nagamoto is active.

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Featured researches published by Norio Nagamoto.


European Journal of Medicinal Chemistry | 1987

Synthesis and anti-cholinergic activity of aminoalkyl 2-cyclic amino-2-(1,2-benzisoxazol-3-yl)acetates and their quaternary ammonium salts

Hiroyuki Mizuta; Shunsuke Naruto; Toshifumi Suzuki; Norio Nagamoto; Hitoshi Uno; Haruki Nishimura

Abstract A series of aminoalkyl 2-cyclic amino-2-(1,2-benzisoxazol-3-yl)acetates 1 and 2 and their quaternary ammonium derivatives 3 and 4 has been prepared and tested for anti-cholinergic activity. Among these compounds, 1-alkyl-1-methyl-4-[2-cyclic amino-2-(1,2-benzisoxazol-3-yl)acetoxy]piperidinium salts 3 showed potent anti-cholinergic activity in the in vitro studies. The structure—activity relationships of these compounds are discussed.


Planta Medica | 1983

A New Phenolic Glucoside, Curculigoside from Rhizomes of Curculigo orchioides

Michinori Kubo; Kensuke Namba; Norio Nagamoto; T. Nagao; J. Nakanishi; H. Uno; Haruki Nishimura


Chemical & Pharmaceutical Bulletin | 1978

3-Hydroxypyrroles. I. A General Synthetic Route to 4,5-Unsubstituted Alkyl 3-Hydroxypyrrole-2-carboxylates

Takefumi Momose; Tetsuaki Tanaka; Takashi Yokota; Norio Nagamoto; Kazuyo Yamada


Chemical & Pharmaceutical Bulletin | 1979

3-Hydroxypyrroles. III. Synthesis and Tautomerism of N-Alkyl-3-hydroxypyrroles

Takefumi Momose; Tetsuaki Tanaka; Takashi Yokota; Norio Nagamoto; Kazuyo Yamada


Chemical & Pharmaceutical Bulletin | 1978

3-Hydroxypyrroles. II. The Reaction of 4, 5-Unsubstituted Alkyl 3-Hydroxypyrrole-2-carboxylates with Some Electrophiles

Takefumi Momose; Tetsuaki Tanaka; Takashi Yokota; Norio Nagamoto; Kazuyo Yamada


Planta Medica | 1988

Antitumor constituents from bulbs of Crocosmia crocosmiiflora.

Norio Nagamoto; Hideto Noguchi; Akira Itokawa; Katsuhisa Nakata; Kensuke Namba; Haruki Nishimura; Matao Matsui; Mizuo Mizuno


Chemical & Pharmaceutical Bulletin | 1982

Synthesis of 4-oxo-4H-benzisoxazolo(2,3-a)pyridines via dimerization of 1,2-benzisoxazole-3-acetic acids.

Shunsuke Naruto; Norio Nagamoto; Hiroyuki Mizuta; Toyokichi Yoshida; Hitoshi Uno


Chemical & Pharmaceutical Bulletin | 1982

PHOTOLYSIS OF 4-OXO-4H-BENZISOXAZOLO [2, 3-a] PYRIDINES

Shunsuke Naruto; Norio Nagamoto; Hiroyuki Mizuta; Toyokichi Yoshida; Hitoshi Uno


ChemInform | 1983

STUDIES ON 3-SUBSTITUTED 1,2-BENZISOXAZOLE DERIVATIVES. IX. SYNTHESIS OF 4-OXO-4H-BENZISOXAZOLO(2,3-A)PYRIDINES VIA DIMERIZATION OF 1,2-BENZISOXAZOLE-3-ACETIC ACIDS

Shunsuke Naruto; Norio Nagamoto; Hiroyuki Mizuta; Toyokichi Yoshida; Hitoshi Uno


ChemInform | 1984

Mechanisms of Photo‐Induced Isomerization of 4‐Oxo‐4H‐benzisoxazolo[2,3‐a]pyridine Derivatives.

Toyokichi Yoshida; Norio Nagamoto; Hiroyuki Mizuta; Shunsuke Naruto; Hitoshi Uno

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Mizuo Mizuno

Gifu Pharmaceutical University

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