title: Natural products from porifera.
mesh_terms: D000818:Animals; D001966:Bromine / Q000032:analysis; D009682:Magnetic Resonance Spectroscopy; D008798:Mevalonic Acid / Q000032:analysis; D008968:Molecular Conformation; D011161:Porifera / Q000032:analysis*; D013045:Species Specificity; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013261:Sterols / Q000032:analysis*; D013729:Terpenes / Q000032:analysis*; D014443:Tyrosine / Q000032:analysis
chemical_list: D013261:Sterols; D013729:Terpenes; D014443:Tyrosine; D008798:Mevalonic Acid; D001966:Bromine