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Dive into the research topics where Kunizo Higurashi is active.

Publication


Featured researches published by Kunizo Higurashi.


Bioorganic & Medicinal Chemistry Letters | 2002

A library construction of 2,5-disubstituted pyrrole compounds by using solid/solution-phase syntheses.

Naoki Kobayashi; Yumiko Kaku; Kunizo Higurashi; Toshihiko Yamauchi; Akira Ishibashi; Yasushi Okamoto

Using solid- and solution-phase synthesis, a library of 2,5-disubstituted pyrrole compounds was constructed. This is the first report that Stetter reaction was applied to the solid-phase synthesis for C-C bond formation. Some of 2,5-disubstituted pyrrole compounds showed the inhibitory activity of LPS-induced mouse B-lymphocyte proliferation.


Journal of Medicinal Chemistry | 1990

Novel piperidine derivatives. Synthesis and anti-acetylcholinesterase activity of 1-benzyl-4-[2-(N-benzoylamino)ethyl]piperidine derivatives

Hachiro Sugimoto; Yutaka Tsuchiya; Hiroyuki Sugumi; Kunizo Higurashi; Norio Karibe; Yoichi Iimura; Atsushi Sasaki; Yoshiyuki Kawakami; Takaharu Nakamura


Journal of Medicinal Chemistry | 1992

Synthesis and structure-activity relationships of acetylcholinesterase inhibitors : 1-Benzyl-4-(2-phthalimidoethyl)piperidine and related derivatives

Hachiro Sugimoto; Yutaka Tsuchiya; Hiroyuki Sugumi; Kunizo Higurashi; Norio Karibe; Yoichi Iimura; Atsushi Sasaki; Shin Araki; Yoshiharu Yamanishi; Kiyomi Yamatsu


Archive | 1995

Biphenylderivatives, process for their preparation and their use as medicaments

Kozo Akasaka; Masahiro Yonaga; Akiharu Kajiwara; Kunizo Higurashi; Kohshi Ueno; Satoshi Nagato; Makoto Komatsu; Noritaka Kitazawa; Masataka Ueno; Yoshiharu Yamanishi; Yoshimasa Machida; Yuki Komatsu; Naoyuki Shimomura; Norio Minami; Toshikazu Shimizu; Atsushi Nagaoka


Archive | 1992

Piperidine compounds useful to treat cerebrovascular diseases

Hachiro Sugimoto; Takaharu Nakamura; Norio Karibe; Isao Saito; Kunizo Higurashi; Masahiro Yonaga; Takeru Kaneko; Takahiro Nakazawa; Masataka Ueno; Kiyomi Yamatsu; Kohshi Ueno; Masuhiro Ikeda


Archive | 1988

Cyclic amine and pharmacological composition

Hachiro Sugimoto; Takaharu Nakamura; Norio Karibe; Isao Saito; Kunizo Higurashi; Masahiro Yonaga; Takeru Kaneko; Takahiro Nakazawa; Masataka Ueno; Kiyomi Yamatsu; Kohshi Ueno; Masuhiro Ikeda


Archive | 1986

1,4-Dihydropyiridine derivative, a process for preparing the same, a pharmaceutical composition as well as the use thereof.

Hachiro Sugimoto; Kunizo Higurashi; Tadao Shoji; Hideyuki Adachi; Yoshiharu Daiku


Archive | 2002

Conbinatorial library of heterocycle compounds

Naoki Kobayashi; Yasushi Okamoto; Kunizo Higurashi; Yumiko Kaku; Akira Ishibashi; Toshihiko Yamauchi


Archive | 1991

HETEROCYCLIC AMINE COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS

Hachiro Sugimoto; Yutaka Tsuchiya; Kunizo Higurashi; Norio Karibe; Yoichi Iimura; Jun Sasaki; Yoshiharu Yamanishi; Hiroo Ogura; Shin Araki; Takashi Kozasa; Atsuhiko Kubota; Michiko Kozasa; Kiyomi Yamatsu


Archive | 1995

Biphenyl derivatives, processes for their preparation and their use as well as novel intermediates

Masahiro Yonaga; Masataka Ueno; Makoto Komatsu; Kozo Akasaka; Norio Minami; Naoyuki Shimomura; Yoshiharu Yamanishi; Kunizo Higurashi; Akiharu Kajiwara; Kohshi Ueno; Satoshi Nagato; Noritaka Kitazawa; Yoshismasa Machida; Yuki Komatsu; Toshikazu Shimizu; Atsushi Nagoka

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