5alpha-Pregna-1,20-dien-3-one and related compounds from a soft coral.
Four unusual pregnane derivatives, 5alpha-pregna-1,20-dien-3-one (1), 1,4,20-pregnatrien-3-one (3), 5alpha-pregn-20-en-3alpha-o1 o-acetate (4), and 5alpha-pregn-20-en-1alpha,3alpha-diol 3-acetate (6) have been isolated from an unidentified soft coral from Canton Island.
D000818:Animals; D003063:Cnidaria / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D011245:Pregnadienes / Q000032:analysis* / Q000302:isolation & purification; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
D011245:Pregnadienes