Lon-TK

Lon-TK is a glycolysis inhibitor + linker conjugate of LTB. LTB is an intelligent responsive prodrug that connects Lonidamine (Lon) (HY-B0486) and a PD-L1 inhibitor (BMS-1, HY-19991) through a thioketal linker. It significantly inhibits the glycolytic metabolism of tumor cells and blocks the PD-1/PD-L1 immune escape pathway. Lon-TK shows potential for application in photodynamic-enhanced immunotherapy research[1].

C24H28Cl2N2O3S2

527.53

OCCCSC(C)(SCCCOC(C1=NN(C2=C1C=CC=C2)CC3=CC=C(C=C3Cl)Cl)=O)C

PD-1/PD-L1

Room temperature