Organosine compounds with anti-tumour activity and compounds with anti-tumour activity.

摘要

The invention relates to anti-tumour compositions containing as an active ingredient one or more compounds of the formula Ar7Sn-O-C(O)-C1/4 H6XYZ wherein X and Y are each H, OH, halogen or alkyl; and Z is halogen, amino, alkoxy, acyloxy, sulphonic acid or alkyl. A number of these compounds are novel compounds.