Is this you? Create Your Porfile
Avatar

Katsuyuki Kurumaya

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Katsuyuki Kurumaya is active.

Explore More

Publication

Featured researches published by Katsuyuki Kurumaya.

Journal of Labelled Compounds and Radiopharmaceuticals | 1989

A facile synthesis of δ-aminolevulinic acid (ALA) regioselectively labeled with 13C and direct observation of enzymatic transformation from ALA to porphobilinogen (PBG)

Katsuyuki Kurumaya; Takeo Okazaki; Nobuo Seido; Yuzuru Akasaka; Yoshiki Kawajiri; Masahiro Kajiwara; Masao Kondo

Chemical & Pharmaceutical Bulletin | 1989

Proton nuclear magnetic resonance (1H-NMR) signal assignment of vitamin B12 based on normal two-dimensional NMR and feeding experiments

Katsuyuki Kurumaya; Masahiro Kajiwara

Journal of Labelled Compounds and Radiopharmaceuticals | 1987

Stereospecific synthesis of (R)‐[2‐2H1]‐glycine by means of microbial reduction and a determination of It's absolute configuration by CD spectra

Haruo Yamada; Katsuyuki Kurumaya; Tomoko Eguchi; Masahiro Kajiwara

Chemical & Pharmaceutical Bulletin | 1990

Studies of the Biosynthesis of Corrinoids and Porphyrinoids. IV. Biosynthesis of Chlorophyll in Euglena gracilis

Takeo Okazaki; Katsuyuki Kurumaya; Yoko Sagae; Masahiro Kajiwara

Chemical & Pharmaceutical Bulletin | 1990

Direct observation of enzymatic transformation of δ-aminolevulinic acid to porphobilinogen and uroporphyrinogen in a cell-free system by carbon-13 nuclear magnetic resonance spectroscopy

Takeo Okazaki; Katsuyuki Kurumaya; Masahiro Kajiwara

Chemical & Pharmaceutical Bulletin | 1988

Synthesis of (13C)phenacetin and its application to the breath test for the diagnosis of liver disease.

Katsuyuki Kurumaya; Masahiro Kajiwara; Toru Abei; Shusuke Hirano; Nobuhiko Kokubun

Chemical & Pharmaceutical Bulletin | 1989

Stereochemical Studies on the Formation of Melanin by Monophenol Monooxygenase

Masahiro Kajiwara; Katsuyuki Kurumaya; Yoshiyuki Kohno; Ken-ichi Tomita; Adrian T. Carpenter

Chemical & Pharmaceutical Bulletin | 1990

Studies on the Biosynthesis of Corrinoids and Porphyrinoids.II. : The Origin of Nitrogen of Vitamin B12

Katsuyuki Kurumaya; Takeo Okazaki; Masahiro Kajiwara

Chemical & Pharmaceutical Bulletin | 1990

Studies on the Biosynthesis of Corrinoids and Porphyrinoids. III. The Origin of Amide Nitrogen of Vitamin B12

Katsuyuki Kurumaya; Masahiro Kajiwara

Journal of Chromatography A | 1988

Application of droplet counter-current chromatography to the isolation of vitamin B12

Katsuyuki Kurumaya; Tetsuto Sakamoto; Yoshihito Okada; Masahiro Kajiwara

Explore More

Collaboration

Dive into the Katsuyuki Kurumaya's collaboration.

Top Co-Authors
Avatar

Masahiro Kajiwara

Kyorin University

View shared research outputs
Top Co-Authors
Avatar

Haruo Yamada

Tokyo Institute of Technology

View shared research outputs
Top Co-Authors
Avatar

Ken-ichi Tomita

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Yoshiyuki Kohno

Shin-Etsu Chemical

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge