Antibiotic Subclassification Example Representative structure classification HO H3C H3C VII.Alicyelic Cycloalkane derivatives Cycloheximide H2CH3 derivatives Steroid antibiotics Fusidic acid CH3 CH30 CH2OH 环脂类 OH CH3 Monensin VIll.Aromatic Benzene derivatives Chloramphenicol CH(CH3)COOH OCH3 compounds Condensed aromatics Griseofulvin Aromatic ether Novobiocin H3C. CH3 CH30 芳香类 HN CH3 H Griseofulvin 灰黄霉素 IX.Aliphatic Compounds containing Fosfomycin Cycloheximide compounds phosphorus 放线菌酮 H3C P03H2 Fosfomycin :脂肪类 Biology of Microorganisms 11/e 磷霉素 Hall,Inc.环脂类 芳香类 脂肪类 放线菌酮 灰黄霉素 磷霉素