Dithiolopyrrolone Antibiotic Formation Induced by Adding Valeric Acid to the Culture Broth of Saccharothrix algeriensis

Dithiolopyrrolone Antibiotic Formation Induced by Adding Valeric Acid to the Culture Broth of <i>Saccharothrix algeriensis</i> Dithiolopyrrolone Antibiotic Formation Induced by Adding Valeric Acid to the Culture Broth of Saccharothrix algeriensis New Dithiolopyrrolone Antibiotics from Saccharothrix sp. SA 233. I. Taxonomy, Fermentation, Isolation and Biological Activities. New Dithiolopyrrolone Antibiotics from Saccharothrix sp. SA 233. II. Physicochemical Properties and Structure Elucidation. The Structures of Thiolutin and Aureothricin, Antibiotics Containing a Unique Pyrrolinonodithiole Nucleus Albothricin, a new streptothricin antibiotic. Identification and Characterization of the Biosynthetic Gene Cluster of Thiolutin, a Tumor Angiogenesis Inhibitor, in Saccharothrix algeriensis NRRL B-24137 Sulfinemycin, a New Anthelmintic Antibiotic: Fermentation, Isolation and Structure Determination. Isolation and characterization of a new antibiotic, dioxapyrrolomycin, related to pyrrolomycins. Pyrrolomycins F1,F2a,F2b and F3,new metabolites produced by the addition of bromide to the fermentation.