梅澤純夫
"Synthesis of 3′-deoxy-3′-fluorokanamycin A and 3′,4′-dideoxy-3′-fluorokanamycin A”
Carbohydrate Research, Volume 210, 20 March 1991, pp.221-232, Yoshiaki Takahashi, Tsutomu Tsuchiya, Sumio Umezawa, Hamao Umezawa
" SYNTHESIS OF 1-N-(D-THREO-AND RACEMIC ERYTHRO-3-AMINO2-HYDROXYBUTANOYL)-2', 3'-DIDEOXYKANAMYCIN A"
The Journal of Antibiotics, Vol.41 , No.4(1988) pp.530-537, EIJIRO UMEMURA, TSUTOMU TSUCHIYA and SUMIO UMEZAWA
"Total synthesis of neomycin B"
Carbohydrate Research, Volume 174, 15 March 1988, pp.133-143, Takayuki Usui, Sumio Umezawa
"Synthesis of antitumor-active 7-O-(2,6-dideoxy-2-fluoro-α-image-talopyranosyl)-daunomycinone and -adriamycinone"
Carbohydrate Research, Volume 169, 15 November 1987, pp.69-81, O. K.
722-725, SUMIO UMEZAWA, YOSHIO NISHIMURA, YOSHIAKI HATA, TSUTOMU TSUCHIYA, MORIMASA YAGISAWA and HAMAO UMEZAWA
"Total synthesis of dihydrostreptomycin”
J. Am. Chem. Soc., 1974, 96 (3), pp.920–921 Sumio Umezawa, Tsutomu Tsuchiya, Tetsuro Yamasaki, Hiroshi Sano, Yoshikazu Takahashi
"Structures and Syntheses of Aminoglycoside Antibiotics"
Advances in Carbohydrate Chemistry and Biochemistry, Volume 30, 1974, pp.111-182, Sumio Umezawa
"SYNTHESES OF 6'-N-METHYL-KANAMYGIN AND 3', 4'-DIDEOXY-6'-N-METHYLKANAMYCIN B ACTIVE AGAINST RESISTANT STRAINS HAVING 6'-N-ACETYLATING ENZYMES"
The Journal of Antibiotics, Vol.25 , No.12(1972), pp.743-745, HAMAO UMEZAWA, YOSHIO NISHIMURA2, TSUTOMU TSUCHIYA and SUMIO UMEZAWA
"STRUCTURE OF ANTIPAIN, A NEW SAKAGUGHI-POSITIVE PRODUCT OF STREPTOMYCES"