| abstract |
Disclosed are chemical entities that inhibit Uba6, each of which is a compound of Formula (I) or a pharmaceutically acceptable salt thereof, wherein R* 1 is —H or —CH 3 ; and Y is Formula (II) or Formula (III), wherein R 2 is —H, —CH 3 or C 1-4 alkyloxycarbonyl; and R S7.1 , R S7.2 and R S8.1 are defined herein; pharmaceutical compositions comprising the chemical entities; and methods of using the chemical entities. These chemical entities are useful for treating disorders, particularly cell proliferation disorders, including cancers. |