title: Herqueichrysin, a new phenalenone antibiotic from Penicillium herquei.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification*; D055598:Chemical Phenomena; D002621:Chemistry; D005663:Furans / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010407:Penicillium / Q000032:analysis*; D011083:Polycyclic Compounds / Q000302:isolation & purification; D013057:Spectrum Analysis; D014466:Ultraviolet Rays
chemical_list: D000900:Anti-Bacterial Agents; D005663:Furans; D011083:Polycyclic Compounds