flt3-itd

Quizartinib (AC220) is an inhibitor of FLT3 (Kd: 1.6 nM) and demonstrates high selectivity for FLT3 when tested against a panel of 227 additional kinases.

PROTAC FLT-3 degrader 1 is a PROTAC FLT-3 degrader of internal tandem duplication (ITD) with an IC50 of 0.6 nM and exhibits anti-proliferative activity.

PF15, a selective FLT3-ITD degrader, serves as a PROTAC (proteolysis targeting chimera) tethering ligands for FLT3 kinase and CRBN. It exhibits a degradation concentration 50 (DC50) of 76.7 nM and notably impedes the proliferation of FLT3-ITD-positive cells. PF15 also reduces phosphorylation levels of FLT3 and STAT5 and demonstrates efficacy in inhibiting tumor growth in mouse models, suggesting potential applications in leukemia research [1].

PROTAC FLT3/CDK9 degrader-1, a potent dual degrader of FLT3 and CDK9, effectively induces apoptosis and targets protein degradation of FLT3 and CDK9. This compound holds research potential for FLT3-ITD mutated AML [1].

PF15 TFA, a PROTAC targeting FLT3 kinase and CRBN, exhibits selective degradation of FLT3-ITD with a DC50 of 76.7 nM. The compound potently suppresses proliferation in FLT3-ITD-positive cells, reduces phosphorylation levels of FLT3 and STAT5, and demonstrates inhibition of tumor growth in murine leukemia models [1].

Pomalidomide-C5-Dovitinib (compound 2) is a PROTAC linking Pomalidomide and Dovitinib via a CRBN connector, exhibiting potent antiproliferative activity in FLT3-ITD+ acute myeloid leukemia (AML) cells. It promotes ubiquitin-proteasome-dependent degradation of FLT3-ITD and KIT proteins, thereby inhibiting their downstream signaling pathways and presenting research potential in FLT3-ITD+ AML [1].