Thiazohalostatin, a new cytoprotective substance produced by Actinomadura. I. Taxonomy, production, isolation and biological activities.

Thiazohalostatin, a new cytoprotective substance produced by Actinomadura. I. Taxonomy, production, isolation and biological activities. Thiazohalostatin, a new cytoprotective substance produced by Actinomadura. II. Physico-chemical properties and structure determination. Thiazostatin A and thiazostatin B. new antioxidants produced by Streptomyces tolurosus. Rumbrin, a new cytoprotective substance produced by Auxarthron umbrinum. I. Taxonomy, production, isolation and biological activities. New Diphenazines with Neuronal Cell Protecting Activity, Phenazostatins A and B, Produced by Streptomyces sp. Thiasporines A–C, Thiazine and Thiazole Derivatives from a Marine-Derived <i>Actinomycetospora chlora</i> A Neuronal Cell Protecting Substance, 4-Demethoxymichigazone, Produced by Streptomyces halstedii. Studies on free radical scavenging substances from microorganisms. I. Carazostatin, a new free radical scavenger produced by Streptomyces chromofuscus DC 118. Thiasporines A–C, Thiazine and Thiazole Derivatives from a Marine-Derived Actinomycetospora chlora Cyclothiazomycin, a novel polythiazole-containing peptide with renin inhibitory activity. Taxonomy, fermentation, isolation and physico-chemical characterization.