MM 47761 and MM 49721, glycopeptide antibiotics produced by a new strain of Amycolatopsis orientalis. Isolation, purification and structure determination.

MM 47761 and MM 49721, glycopeptide antibiotics produced by a new strain of Amycolatopsis orientalis. Isolation, purification and structure determination. MM 47761 and MM 49721, glycopeptide antibiotics produced by a new strain of Amycolatopsis orientalis. Isolation, purification and structure determination. MM 55266 and MM 55268, glycopeptide antibiotics produced by a new strain of Amycolatopsis isolation, purification and structure determination. Azicemicins A and B, a New Antimicrobial Agent Produced by Amycolatopsis. I. Taxonomy, Fermentation, Isolation, Characterization and Biological Activities. New glycopeptide antibiotics: II. The isolation and structures of chloroorienticins. Novel antibiotics, amythiamicins. I. Taxonomy, fermentation, isolation, physico-chemical properties, and antimicrobial activity. MJ347-81F4 A & B, Novel Antibiotics from Amycolatopsis sp.: Taxonomic Characteristics, Fermentation, and Antimicrobial Activity. Azicemicins A and B, New Antimicrobial Agents Produced by Amycolatopsis. II. Structure Determination. Four further antibiotics related to olivanic acid produced by Streptomyces olivaceus: Fermentation, isolation, characterisation and biosynthetic studies. Azicemicin A, a new antimicrobial antibiotic from Amycolatopsis.