title: The synthesis of enantiomers of 4-ketocyclophosphamide.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003520:Cyclophosphamide / Q000031:analogs & derivatives* / Q000138:chemical synthesis; D013237:Stereoisomerism
chemical_list: D003520:Cyclophosphamide; C008226:4-ketocyclophosphamide