Process for the preparation of water-soluble camptothecin analogs, and the compounds 10-hydroxy-11-C (1-6) -alkoxycamptothecin

摘要

A process for the preparation of water soluble camptothecin analogs, including methods for the preparation of intermediates thereof, and the compounds prepared by said process. Water soluble camptothecin analogs are prepared which may be used for inhibiting the growth of tumor cells sensitive to such analogs.