M. Narita

Stereoselective synthesis of (2s,3s,4r)-4-amino-3-hydroxy-2-methyl-pentanoic acid, an amino acid constituent of bleomycin, by aldold condensation)☆

Y. Umezawa, M. Otsuka, M. Ohno, 1982 .

Total synthesis of bleomycin A21)

Y. Umezawa, M. Otsuka, M. Ohno, 1982 .

Synthesis of the pyrimidine moiety of bleomycin

Y. Umezawa, M. Otsuka, M. Ohno, 1980 .

RETRO-SYNTHETIC MANIPULATION OF BLEOMYCINS

Y. Umezawa, M. Otsuka, M. Ohno, 1982 .

TOTAL SYNTHESIS OF BLEOMYCIN A2

Y. Umezawa, M. Otsuka, M. Ohno, 1982 .