Di-ester prodrugs of camptothecin, process for their preparation and their therapeutical applications
申请人:Soon-Shiong Patrick
公开号:US20070161668A1
公开(公告)日:2007-07-12
The present invention is related to 10,20-di-O ester derivatives of camptothecin and pharmaceutical formulations thereof. The compounds and pharmaceutical formulations of the present invention possess increased biological life span and bioavailability and reduced toxicity, while maintaining anti-cancer activity.