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Dive into the research topics where Nobuhiro Arai is active.

Publication


Featured researches published by Nobuhiro Arai.


Archive | 2001

Citalopram hydrobromide crystal and method for crystallization thereof

Tetsuya Ikemoto; Nobuhiro Arai; Masami Igi


Archive | 2002

Production method of citalopram, intermediate therefor and production method of the intermediate

Tetsuya Ikemoto; Wei-Guo Gao; Nobuhiro Arai; Masami Igi


Archive | 2001

Production methods of citalopram and an intermediate therefor

Tetsuya Ikemoto; Wei-Guo Gao; Nobuhiro Arai; Masami Igi


Archive | 2008

Method of purifying epoxy compound

Tadashi Mizuno; Nobuhiro Arai; Erina Honda; Hideo Muraoka


Archive | 2007

Method of purifying 3-phenyl-3,4-epoxy-2-butanol derivatives by liquid-liquid extraction

Tadashi Mizuno; Nobuhiro Arai; Erina Honda; Hideo Muraoka


Archive | 2004

Method for producing 5-phthalancarbonitrile compound, its intermediate and method for producing the same

Nobuhiro Arai; Tadashi Katsura; Tadashi Mizuno; 正 水野; 信宏 荒井


Archive | 2001

Citalopram hydrobromide crystal and method for crystallization

Nobuhiro Arai; Tetsuya Ikemoto; Masami Iki; 正己 伊木; 哲哉 池本; 信宏 荒井


Archive | 2007

Verfahren zur Reinigung von 3-Phenyl-3,4-Epoxy-2-Butanolderivaten durch flüssig-flüssig Extraktion A method for purifying 3-phenyl-3,4-epoxy-2-Butanolderivaten by liquid-liquid extraction

Tadashi Mizuno; Nobuhiro Arai; Erina Honda; Hideo Muraoka


Archive | 2005

A process for recovering 1,3-dimethyl-2-imidazolidinone

Tadashi Katsura; Nobuhiro Arai; Tadashi Mizuno


Archive | 2001

Cristal de bromhydrate de citalopram et methode pour sa cristallisation

Tetsuya Ikemoto; Nobuhiro Arai; Masami Igi

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