Sumio Umezawa

3'', 4''-DIDEOXY-KANAMYCIN B ACTIVE AGAINST KANAMYCIN-RESISTANT ESCHERICHIA COLI AND PSEUDOMONAS AERUGINOSA

HAMAO UMEZAWA, Sumio Umezawa, Tsutomu Tsuchiya et al. · The Journal of Antibiotics · 1971 · 167 citations

Bacterial Resistance, Antimicrobial Susceptibility, Health Sciences +12

A novel synthesis of 2-deoxy-α-glycosides

Kuniaki Tatsuta, Koichi Fujimoto, Mitsuhiro Kinoshita et al. · Carbohydrate Research · 1977 · 124 citations

Glycobiology, Novel Synthesis, Synthetic Chemistry +2

Studies on inhibitory effect of phosphoramidon and its analogs on thermolysin

Tadazumi Komiyama, Hiroyuki Suda, TAKAAKI AOYAGI et al. · Archives of Biochemistry and Biophysics · 1975 · 84 citations

Biochemistry, Natural Sciences, Antimicrobial Compound +3

Total synthesis of bleomycin A21)

TOMOHISA TAKITA, Yōji Umezawa, Sei-ichi Saito et al. · Tetrahedron Letters · 1982 · 74 citations

Medicinal Chemistry, Biosynthesis, Bioorganic Chemistry +5

Studies of Aminosugars. XI. Configurational Studies of Aminosugar Glycosides and Aminocyclitols by a Copper Complex Method

Sumio Umezawa, Tsutomu Tsuchiya, Kuniaki Tatsuta · Bulletin of the Chemical Society of Japan · 1966 · 67 citations · Full text

Bioorganic Chemistry, Engineering, Glycobiology +19