hiv-1 nl4.3 strain

PF-3450074 (PF-74) acts at an early stage of HIV-1 infection inhibits viral replication by directly competing with the binding of CPSF6 (nuclear host factors cleavage and polyadenylation specific factor 6) and NUP153 (nucleoporin 153), and blocks the uncoating, assembly, and the reverse transcription steps of the viral life cycle. PF-3450074 is a specifical inhibitor of HIV-1 capsid protein (CA) and shows a broad-spectrum inhibition of HIV isolates with submicromolar potency (EC50=8-640 nM).

Mavorixafor trihydrochloride is a selective and orally available CXCR4 antagonist (IC50: 13 nM against CXCR4 125I-SDF binding) and also inhibits the replication of T-tropic HIV-1 (NL4.3 strain) in MT-4 cells and PBMCs (IC50s: 1 and 9 nM).

AMD-070 hydrochloride is a CXCR4 antagonist, is useful for Anti HIV.

Mavorixafor (AMD-070) is an effective and selective antagonist of CXCR4, with an IC50 value of 13 nM against CXCR4 125I-SDF binding. Mavorixafor inhibits the replication of T-tropic HIV-1 (NL4.3 strain) in MT-4 cells (IC50 = 1 nM) and PBMCs (IC50 = 9 nM).