Emetine derivatives, prodrugs containing same, and methods of treating conditions using same

摘要

Compounds are provided herein which are emetine derivatives that can be used as prodrugs which selectively undergo activation to release emetine in specific cellular conditions. In one aspect, a blocking group is incorporated onto the emetine molecule by the derivization of the N2′-position with moieties that can be selectively removed by hydrolysis in the cancer/tumor microenvironment. Such compounds are less cytotoxic than emetine and are substantially inactive in non-cancerous cells. In one aspect, the compounds described herein can be used for the treatment of metastatic and non-metastatic cancers, including, for example, breast cancer, prostate cancer, lung cancer, and leukemia.

主权项

1. A compound comprising formula (I): where M is selected from the group consisting of: and where: X1=H, —NO2, —CO2X2, —OX3, halogen, or C1-C4 alkyl, X2=C1-C4 alkyl or H, X3=C1-C4 alkyl or H, Q=OH, V+O−, V=metal ion, Y=H or C1-C6 alkyl, Z=H, C1-C4 alkyl, or halogen, p=0 to 8, and t=1 to 4, and wherein when M is  the compound is selected from the group consisting of