Glycosylated piericidins from an endophytic streptomyces with cytotoxicity and antimicrobial activity

Glycosylated piericidins from an endophytic streptomyces with cytotoxicity and antimicrobial activity New piericidin glucosides, glucopiericidins A and B. Novel cytocidal antibiotics, glucopiericidinols A1 and A2 Taxonomy, fermentation, isolation, structure elucidation and biological characteristics. Glucopiericidin C: a cytotoxic piericidin glucoside antibiotic produced by a marine Streptomyces isolate A new antibiotic, 13-hydroxyglucopiericidin A. Isolation, structure elucidation and biological characteristics. Structures of New Cytotoxic Antibiotics, Piericidins C7 and C8 Piericidins C5 and C6: new 4-pyridinol compounds produced by Streptomyces sp. and Nocardioides sp. Piericidins C5 and C6: new 4-pyridinol compounds produced by Streptomyces sp. and Nocardioides sp. New Piericidin Antibiotics, 7-Demethylpiericidin A1 and 7-Demethyl-3'-rhamnopiericidin A1. Mer-A2026A and B, Novel Piericidins with Vasodilating Effect. I. Producing Organism, Fermentation, Isolation and Biological Properties.