Zinc Finger Protein Degrader

Zomiradomide (KT-413) is an orally active IRAK4 PROTAC degrader with a DC₅₀ of 6 nM. Zomiradomide inhibits the NF-κB signaling pathway, while its molecular glue function mediates the degradation of Ikaros and Aiolos (with a DC₅₀ of 1 nM for both), activates the IFN-I signaling pathway, and selectively degrades IMiD substrates. Zomiradomide inhibits cancer cell proliferation and tumor growth. Zomiradomide can be used in research related to B-cell non-Hodgkin's lymphoma and diffuse large B-cell lymphoma.

HRZ-01-082-5 is an analog of Glutarimide (HY-I0466). HRZ-01-082-5 is a dual-functional molecular glue degrader of SALL4 and OSR1 with a DC₅₀ 4.8  nM for OSR1. HRZ-01-082-5 significantly induced SALL4 and OSR1 degradation through CRBN. HRZ-01-082-5 can be used for heart and urogenital development, as well as cancers research.

XD2-149 is a ZFP91 PROTAC degrader with DC₅₀ values of 0.08 μM and 0.06 μM, respectively. ZFP91 is a bifunctional nuclear protein with both transcription factor and E3 ubiquitin ligase activities, and is classified as an oncogenic non-canonical NF-κB pathway regulator in tumor and immune regulation. XD2-149 induces proteasome-dependent degradation of the E3 ubiquitin-protein ligase ZFP91. XD2-149 inhibits the STAT3 signaling pathway in pancreatic cancer cells and induces NQO1-dependent cell death independent of ZFP91 degradation. XD2-149 can be used for the research of pancreatic cancer.