Daunomycin derivative with reduced cytotoxicity toward normal ce

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai

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A61K 3170

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active

056438877

ABSTRACT:
Chemotherapeutic agents that exhibit cytotoxicity similar to that of daunomycin against cancer cells, but exhibit lessened cytotoxicity against normal, non-transformed cells are disclosed, as are compositions, processes for making and using the same. A contemplated chemotherapeutic agent is a daunomycin derivative whose structure corresponds to structural Formula I, wherein Ar is phenyl, 1-naphthyl or 2-naphthyl ##STR1##

REFERENCES:
patent: 4973674 (1990-11-01), Brasca et al.
patent: 4973675 (1990-11-01), Israel et al.
patent: 5413992 (1995-05-01), Nicolaou et al.
Johnson et al., The clinical impact of screening and other experimental tumor studies, Cancer Treatment Reviews, 2:1-31 (1975).

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