Kouichi Yoshioka

An efficient synthesis of a key intermediate for optically active 5,6--carbapenem antibiotics

Norikazu Tamura, Yasuhiko Kawano, Yoshihiro Matsushita et al. · Tetrahedron Letters · 1986 · 33 citations

Key Intermediate, Biochemistry, Active 5,6 +6

Digitalis Genin Activity: Side-Group Carbonyl Oxygen Position Is a Major Determinant

Dwight S. Fullerton, Kouichi Yoshioka, Douglas C. Rohrer et al. · Science · 1979 · 31 citations

Synthesis of 5,6-cis-carbapenems related to C-19393 H2

Hideaki Natsugari, Yoshihiro Matsushita, Norikazu Tamura et al. · Journal of the Chemical Society Perkin Transactions 1 · 1983 · 26 citations

Medicinal Chemistry, Diversity Oriented Synthesis, Derivatives +11

Synthesis and antiandrogenic activity of 16.BETA.-substituted-17.BETA.-hydroxysteroids.

Giichi Goto, Kouichi Yoshioka, Kentaro Hiraga et al. · Chemical and Pharmaceutical Bulletin · 1978 · 25 citations · Full text

Benign Prostatic Hypertrophy, Medicinal Chemistry, Urology +11

Synthesis of lactivicin analogues

Norikazu Tamura, Yoshihiro Matsushita, Kouichi Yoshioka et al. · Tetrahedron · 1988 · 23 citations

Bioorganic Chemistry, Lactivicin Analogues, Pharmacology +3