title: Structures of OA-6129D and E, new carbapenam antibiotics.
abstract: The structures and stereochemistry of OA- 6129D and E, new carbapenam compounds produced by Streptomyces sp. OA-6129, were determined by spectroscopic analysis and chemical transformation.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification; D055598:Chemical Phenomena; D002621:Chemistry; D005285:Fermentation; D008826:Microbial Sensitivity Tests; D008968:Molecular Conformation; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013302:Streptomyces / Q000378:metabolism; D013845:Thienamycins / Q000302:isolation & purification / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D013845:Thienamycins; C041410:OA 6129D; C041411:OA 6129E