NEW USE OF CITREAMICINS

摘要

Citreamicins possess useful antitumor activity. Typically they are of formula (I), wherein R1 is selected from the group consisting of COCH2CH(CH3)2, COCH(CH3)2, COCH3 or H when R2 is CH3, or wherein R1 is COCH2CH(CH3)2 and R2 is H.