title: Asparenomycins A, B and C, new carbapenem antibiotics. I. Taxonomic studies on the producing microorganisms.
abstract: Two streptomycete isolates, PA-31088 and PA-39504, were found to produce new carbapenem antibiotics, asparenomycins A, B and C. Strain PA-31088 was identified as a new species of Streptomyces and the name Streptomyces tokunonensis sp. nov. proposed. Strain PA-39504 was identified as Streptomyces argenteolus.
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis*; D003470:Culture Media; D007769:Lactams / Q000096:biosynthesis; D013302:Streptomyces / Q000145:classification* / Q000378:metabolism; D013845:Thienamycins
chemical_list: D000900:Anti-Bacterial Agents; D003470:Culture Media; D007769:Lactams; D013845:Thienamycins; C031989:asparenomycin