| Abstrakt: |
Plant-derived compounds have played an important role in the development: of several clinically useful anti-cancer agents. These include vinblastine, vincristine, the camptothecin derivatives, topotecan and irinotecan, etoposide, and paclitaxel (Taxol®). Several promising new agents are in clinical development based on selective activity against cancer-related molecular targets, including flavopiridol and Combretastatin A4 phosphate. Recently, plants have yielded several agents showing anti-AIDS activity, and one of these, (+)-calanolide A, is in clinical development. [ABSTRACT FROM AUTHOR] |
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