The structure of diphenazithionin, a novel antioxidant from Streptomyces griseus ISP 5236

The structure of diphenazithionin, a novel antioxidant from Streptomyces griseus ISP 5236 Phenazinolins A–E: novel diphenazines from a tin mine tailings-derived Streptomyces species PD 116,152, a new phenazine antitumor antibiotic. Structure and antitumor activity. Izumiphenazine D, a New Phenazoquinoline N-Oxide from Streptomyces sp. IFM 11204 Phenazoviridin, a novel free radical scavenger from Streptomyces sp. Taxonomy, fermentation, isolation, structure elucidation and biological properties. New Diphenazines with Neuronal Cell Protecting Activity, Phenazostatins A and B, Produced by Streptomyces sp. Diastaphenazine, a new dimeric phenazine from an endophytic Streptomyces diastaticus subsp. ardesiacus Phenazines, phenoxazinones, and dioxopiperazines from Streptomyces thioluteus Biosynthetic Capacities of Actinomysetes. No.27. Endophenazines A-D, New Phenazine Antibiotics from the Athropod Associated Endosymbiont Streptomyces anulatus. II. Structure Elucidation. Biosynthetic Capacities of Actinomysetes. No.27. Endophenazines A-D, New Phenazine Antibiotics from the Athropod Associated Endosymbiont Streptomyces anulatus. II. Structure Elucidation.