Derivatives Of Chemotherapeutic Agents With A Formaldehyde Releasing Moiety
申请人:Nudelman Abraham
公开号:US20070293517A1
公开(公告)日:2007-12-20
Novel conjugates of chemotherapeutic agents, which are designed so as to release formaldehyde or analogs thereof upon cleavage, processes of preparing same, pharmaceutical compositions containing same and methods utilizing same for treating medical conditions such as cancer, immune-mediated diseases, viral infections and diseases, bacterial infections and diseases, fungal infections and diseases, protozal infections and diseases and more, and particularly for treating such conditions which are characterized by drug resistance are provided.
[EN] NOVEL DERIVATIVES OF CHEMOTHERAPEUTIC AGENTS AND USES THEREOF<br/>[FR] DERIVES D'AGENTS CHIMIOTHERAPEUTIQUES ET UTILISATIONS
申请人:UNIV RAMOT
公开号:WO2005120577A2
公开(公告)日:2005-12-22
Novel conjugates of chemotherapeutic agents, which are designed so as to release formaldehyde or analogs thereof upon cleavage, processes of preparing same, pharmaceutical compositions containing same and methods utilizing same for treating medical conditions such as cancer, immune-mediated diseases, viral infections and diseases, bacterial infections and diseases, fungal infections and diseases, protozal infections and diseases and more, and particularly for treating such conditions which are characterized by drug resistance are provided.
Novel Prodrugs of Tegafur that Display Improved Anticancer Activity and Antiangiogenic Properties
was found to be a more potent antiangiogenic agent than tegafur. In vivo 3 was significantly more potent than tegafur in inhibiting 4T1 breast carcinoma lung metastases and growth of HT-29 human colon carcinoma tumors in a mouse xenograft. In summary, the multifunctional prodrugs of tegafur display selectivity toward cancer cells, antiangiogenic activity, and anticancer activities in vitro and in vivo