A new synthesis of 3'-oxo-1,2-cyclopentenophenanthrenes.
D002273:Carcinogens; D055598:Chemical Phenomena; D002621:Chemistry; D003516:Cycloparaffins; D010616:Phenanthrenes
D002273:Carcinogens; D003516:Cycloparaffins; D010616:Phenanthrenes