USE OF SUBSTANCES WITH AN INCREASED MOLECULAR WEIGHT IN TUMOUR THERAPY

摘要

The invention relates to cancerostatically active substances, in particular thrombin inhibitors, whose distribution equilibrium has been displaced by an increase in their molecular weight, using substances that dissolve easily in water, for the benefit of the extravascular region. Said substances are used as a new medicament group in tumour therapy. The therapeutic agents for tumours according to the invention develop an improved action on extracellular receptors of tumour cells and are present in the extracellular region on a long-term basis.