Synthesis, SAR, and preliminary mechanistic evaluation of novel antiproliferative N6,5′-bis-ureido- and 5′-carbamoyl-N6-ureidoadenosine derivatives
作者:Jadd R. Shelton、Christopher E. Cutler、Marcelio Oliveira、Jan Balzarini、Matt A. Peterson
DOI:10.1016/j.bmc.2011.11.043
日期:2012.1
primary alkyl- or arylamines gave the corresponding N6,5′-bis-ureido- or 5′-carbamoyl-N6-ureidoadenosine derivatives in good yields (33–72% and 39–83%; 10a–e and 15a–e, respectively). Significant antiproliferative activities (IC50 ≈ 4–10 μg/mL) were observed for a majority of the N6,5′-bis-ureido derivatives, whereas the 5′-carbamoyl-N6-ureido derivatives were generally less active (IC50 >100 μg/mL). A