Four further antibiotics related to olivanic acid produced by Streptomyces olivaceus: fermentation, isolation, characterisation and biosynthetic studies.
Four beta-lactam antibiotics with beta-lactamase inhibitory activity MM 22380, MM 22381, MM 22382 and MM 22383 containing the carbapenem nucleus have been isolated from a culture of Streptomyces olivaceus ATCC 31365. Fermentation conditions for their production and methods for their isolation are described. Evidence for a biosynthetic link between these compounds and the previously described olivanic acid derivatives MM 4550, MM 13902 and MM 17880 is presented.
D000900:Anti-Bacterial Agents / Q000096:biosynthesis* / Q000302:isolation & purification / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects / Q000201:enzymology; D005285:Fermentation; D007769:Lactams; D013302:Streptomyces / Q000378:metabolism*; D065093:beta-Lactamase Inhibitors; D047090:beta-Lactams / Q000096:biosynthesis / Q000302:isolation & purification
D000900:Anti-Bacterial Agents; D007769:Lactams; D065093:beta-Lactamase Inhibitors; D047090:beta-Lactams; C020786:olivanic acid