| abstract |
Disclosed are compounds of Formula (I):(I) or a salt thereof, wherein: R1, R2, R4, R5, and m are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK ) and diacylglycerol kinase zeta (DGK ), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer. |