Keiji Hemmi

Reaction of serine proteases with substituted isocoumarins: discovery of 3,4-dichloroisocoumarin, a new general mechanism based serine protease inhibitor

J. Wade Harper, Keiji Hemmi, James C. Powers · Biochemistry · 1985 · 229 citations

Studies on phosphonic acid antibiotics. IV. Synthesis and antibacterial activity of analogs of 3-(N-acetyl-N-hydroxyamino)-propylphosphonic acid (FR-900098).

Keiji Hemmi, K. Takeno, Masashi Hashimoto et al. · Chemical and Pharmaceutical Bulletin · 1982 · 55 citations · Full text

Bioorganic Chemistry, Antibacterial Activity, Antimicrobial Chemotherapy +17

Synthesis of optically active .BETA.-methyltryptophans from aziridine-2-carboxylates.

Ichiro Shima, Norihiko Shimazaki, Keisuke Imai et al. · Chemical and Pharmaceutical Bulletin · 1990 · 49 citations · Full text

Bioorganic Chemistry, Active .Beta.-methyltryptophans, Biochemistry +7

Studies on phosphonic acid antibiotics. I. Structure and synthesis of 3-(n-acetyl-n-hydroxyamino)propylphosphonic acid (FR-900098) and its n-formyl analogue (FR-31564)

Takashi Kamiya, Keiji Hemmi, H. TAKENO et al. · Tetrahedron Letters · 1980 · 47 citations

Medicinal Chemistry, Propylphosphonic Acid, Engineering +9

N2-(.gamma.-D-glutamyl)-meso-2-(L),2'(D)-diaminopimelic acid as the minimal prerequisite structure of FK-156: its acyl derivatives with potent immunostimulating activity

Yoshihiko Kitaura, O. NAKAGUCHI, H. TAKENO et al. · Journal of Medicinal Chemistry · 1982 · 37 citations

Bioorganic Chemistry, Altmetric Attention Score, Organic Chemistry +17