| 摘要 |
1-(N-Acyl-carbamoyl)-2-cyanoaziridines of the formula <IMAGE> wherein X is oxygen or sulphur, Z is hydrogen or an organic radical, and Y is a carbonyl, sulphonyl, sulphinyl, sulphenyl, phosphoryl or phosphonyl radical, and salts thereof, exhibit immune-stimulating and cancerostatic activities. |
