Cyclothiazomycin, a novel polythiazole-containing peptide with renin inhibitory activity. Taxonomy, fermentation, isolation and physico-chemical characterization.

Cyclothiazomycin, a novel polythiazole-containing peptide with renin inhibitory activity. Taxonomy, fermentation, isolation and physico-chemical characterization. Structure of cyclothiazomycin, a unique polythiazole-containing peptide with renin inhibitory activity. Part 1. Chemistry and partial structures of cyclothiazomycin An RNA polymerase inhibitor, cyclothiazomycin B1, and its isomer An RNA polymerase inhibitor, cyclothiazomycin B1, and its isomer Structure of cyclothiazomycin, a unique polythiazole-containing peptide with renin inhibitory activity. Part 2. Total structure Marthiapeptide A, an Anti-infective and Cytotoxic Polythiazole Cyclopeptide from a 60 L Scale Fermentation of the Deep Sea-Derived Marinactinospora thermotolerans SCSIO 00652 Marthiapeptide A, an Anti-infective and Cytotoxic Polythiazole Cyclopeptide from a 60 L Scale Fermentation of the Deep Sea-Derived <i>Marinactinospora thermotolerans</i> SCSIO 00652 Cyclothialidine, a novel DNA gyrase inhibitor. II. Isolation, charactenzation and structure elucidation. Isolation and characterization of ancovenin,a new inhibitor of angiotensin I converting enzyme,produced by Actinomycetes. Isolation and characterization of ancovenin,a new inhibitor of angiotensin I converting enzyme,produced by Actinomycetes.