Deltasonamide 2 TFA is competitive, high affinity PDEδ inhibitor with a Kd of ~385 pM[1]. Kd: ~385 pM (PDEδ)[1]
[1]. Klein CH, et al. PDEδ inhibition impedes the proliferation and survival of human colorectal cancer cell linesharboring oncogenic KRas. Int J Cancer. 2019 Feb 15;144(4):767-776.
















