Table 2. Antiproliferation and Degradation Activities of Crizotinib-Based Degraders 7a–7i with Thalidomide as the E3 Binding Moietya.
IC50 represents the concentration needed to inhibit cell growth by 50%. DC50 is the concentration needed to reduce ROS1 or p-ROS1 protein by 50%. Dmax is the maximal degradation of ROS1 or p-ROS1 in Ba/F3 cells.

