Lipophilic Prodrugs of SN38: Synthesis and in Vitro Characterization toward Oral Chemotherapy
作者:Vaskor Bala、Shasha Rao、Peng Li、Shudong Wang、Clive A. Prestidge
DOI:10.1021/acs.molpharmaceut.5b00785
日期:2016.1.4
these aims, a series of lipophilic prodrugs were designed and synthesized by esterification at the C10 and/or C20 positon(s) of SN38 with dietary fatty acids of diverse hydrocarbon chain lengths. The solubility of these novel prodrugs in long-chain triglycerides was increased up to 444-fold, and cytotoxicity was significantly reduced in comparison to SN38. The prodrugs were stable in simulated gastric
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.