azinomycins a and b , isolated from the culture broth of streptomyces griseofuscus s 42227 , were examined for antitumor activities against p388 leukemia , p815 mastocytoma , b-16 melanoma , ehrlich carcinoma , lewis lung carcinoma and meth a fibrosarcoma .
C0007097
carcinoma
C0243038
lewis lung