Reductiomycin, a new antibiotic. I. Taxonomy, fermentation, isolation, characterization and biological activities

A new antibiotic, reductiomycin was isolated from the culture broth of Streptomyces griseorubiginosus. The antibiotic has the molecular formula C14H15O6N(M.W. 293). Reductiomycin is active against Gram-positive bacteria, fungi, and newcastle disease virus.