Jun’ichi Katakawa

2-(2,3-Naphthalimino)ethyl trifluoromethanesulphonate as a highly reactive ultraviolet and fluorescent labelling agent for the liquid chromatographic determination of carboxylic acids

Yuta Yasaka, Minoru Tanaka, Toshiyuki Shono et al. · Journal of Chromatography A · 1990 · 78 citations

Natural Sciences, Biochemistry, Chemistry +9

NEW SYNTHESIS OF ISOQUINOLINE ALKALOIDS, THALIFOLINE, CORYPALLINE, AND CHERYLLINE

Hiroshi Irie, Ayako Shiina, Tamaki Fushimi et al. · Chemistry Letters · 1980 · 27 citations

Natural Sciences, Chemistry, Medicinal Chemistry +15

Synthesis of amaryllidaceae alkaloids, (.+-.)-cherylline and (.+-.)-latifine.

Jun’ichi Katakawa, Hideaki Yoshimatsu, Morihiro Yoshida et al. · Chemical and Pharmaceutical Bulletin · 1988 · 20 citations · Full text

Natural Sciences, Botany, Chemistry +12

Preparation of 9-Hydroxy Grayanotoxin Derivatives and Their Acute Toxicity in Mice.

Tadamasa Terai, Kanehiro Osakabe, Masaaki Katai et al. · Chemical and Pharmaceutical Bulletin · 2003 · 20 citations · Full text

Pharmacy, Pharmacology, Toxicology +7

SELECTIVE α-OXIDATION OF CYCLIC β-KETOESTERS WITH POTASSIUM FLUORIDE AND OXYGEN IN DIMETHYL SULFOXIDE: A SYNTHESIS OF KJELLMANIANONE

Hiroshi Irie, Jun’ichi Katakawa, M. Tomita et al. · Chemistry Letters · 1981 · 20 citations

Natural Sciences, Biochemistry, Chemistry +6