title: Structures of OA-6129A, B1, B2 and C, new carbapenem antibiotics produced by Streptomyces sp. OA-6129.
abstract: The chemical structures of OA-6129A, B1, B2 and C, new carbapenem antibiotics having a pantetheinyl group at C-3 were elucidated by spectroscopic analysis and chemical transformation as presented in Fig. 1.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D009904:Optical Rotation; D013055:Spectrophotometry, Infrared; D013302:Streptomyces / Q000254:growth & development*; D013329:Structure-Activity Relationship; D013845:Thienamycins / Q000138:chemical synthesis / Q000302:isolation & purification*
chemical_list: D000900:Anti-Bacterial Agents; D013845:Thienamycins; C036499:OA 6129C; C036497:OA 6129A; C036498:OA 6129B(1)