title: Development of new beta-lactam antibiotics derived from natural and synthetic sources.
authors.affiliation: Pharma-Synthese, Hoechst AG.
authors.forename: R
authors.initials: R
authors.lastname: Kirrstetter
authors.forename: W
authors.initials: W
authors.lastname: Dürckheimer
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D047090:beta-Lactams
chemical_list: D000900:Anti-Bacterial Agents; D047090:beta-Lactams