Use of quinolyl- and isoquinolyloxazole-2-ones for the production of a medicament for the treatment of multi-drup resistant tumors

摘要

This invention relates to quinolyloxazole-2-ones which are useful in the treatment of multi-drug resistant tumors. The quinolyloxazole-2-ones act to prevent drug resistance and thus allow conventional chemotherapeutic agents to kill tumor cells as if drug resistance were not present.