ATM/ATR Ligand

ATR ligand 2-CO-Ph-COOH (Compound 39) is a Target Protein Ligand-Linker Conjugate that incorporates a ligand for ATR (HY-182017) and a PROTAC linker, which recruits E3 ligases. can be used for synthesis of PROTAC ATR degrader-3 (HY-182016).

ATR/AURKA-ligand 1 (Compound 8g) is a ATR/AURKA ligand. ATR/AURKA-ligand 1 serves as a target protein ligand for the synthesis of ATR/AURKA PROTAC degraders, such as Abd141 (HY-187195). ATR/AURKA-ligand 1 is applicable to the research of acute lymphoblastic leukemia.

ATR ligand 2 (Compound 26) is a ATR PROTAC ligand. ATR ligand 2 can be conjugated with E3 ligase Ligand (HY-W077589A) and linker to synthesize PROTAC ATR degrader-3 (HY-182016).

ZH25 is an ATR kinase inhibitor with antiproliferative activity against ATM-deficient cancer cells. ZH25 induces DNA damage, reduces G₂/M phase cell proportion, upregulates γH2AX, Cleaved-Caspase3, and Cleaved-PARP. ZH25 functions as an ATR kinase binding ligand for ATR-PROTAC degrader design. ZH25 can be used for the research of atm-deficient cancer.

ATM ligand-1 is an ATM ligand that can be used for the synthesis of PROTACs, such as PROTAC ATM degrader-1 (HY-158345).