K
Kunisuke Izawa
Researcher at Ajinomoto
Publications - 139
Citations - 3842
Kunisuke Izawa is an academic researcher from Ajinomoto. The author has contributed to research in topics: Amino acid & Yield (chemistry). The author has an hindex of 21, co-authored 139 publications receiving 2984 citations. Previous affiliations of Kunisuke Izawa include Rega Institute for Medical Research.
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Patent
Production method of diphenylalanine-Ni (II) complex
TL;DR: In this article, a production method of a compound represented by the formula (3) is described, which involves reacting a compound with a diphenylmethyl halide compound in the presence of alkali metal alkoxide.
Patent
Novel amino acid derivative, its production and use thereof
TL;DR: In this paper, a compound of formula I (R is H or organic group eliminable under reducing or oxidizing condition; R is H, carboxyl-protecting group; R are H or OH protecting group) wherein the steric configuration of 3-site is (S)-configuration was obtained by producing a pyrrolidone derivative of formula II having (S) configuration at 4-site from L-malic acid.
Patent
Process for producing optically active 2-hydroxy-4-arylbutyric acid or its ester
TL;DR: In this article, an industrial process for producing 2-acyloxy-4-oxo-4 -arylbutyric acid or its ester is presented. But this process is not suitable for the use of synthetic compounds.