Tetrahedron Letters · 1982 · 74 citations · 3 references
Life SciencesBiochemistryPharmacologyMetabolismOrganic SynthesisBleomycin Injection
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Synthesis of the pyrimidine moiety of bleomycin
Yōji Umezawa, Hajime Morishima, Sei-ichi Saito et al. · Journal of the American Chemical Society · 1980 · 53 citations
Total synthesis of deglyco-bleomycin A2
TOMOHISA TAKITA, Yōji Umezawa, Sei-ichi Saito et al. · Tetrahedron Letters · 1981 · 35 citations