title: Studies on the biosynthesis of pentalenolactone. VII. Isolation of pentalenolactones P and O.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D012717:Sesquiterpenes / Q000302:isolation & purification
chemical_list: D000900:Anti-Bacterial Agents; D012717:Sesquiterpenes; C043477:pentalenolactone O; C043478:pentalenolactone P