hiv-1 (x4)

IT1t dihydrochloride 抑制 CXCL12 CXCR4 相互作用，IC50 为 2.1 nM。 IT1t dihydrochloride 是 CXCR4 的拮抗剂。

IT1t inhibits CXCL12 CXCR4 interaction with an IC50 of 2.1 nM. is a potent CXCR4 antagonist.

AMD 3465 also potently inhibits the replication of X4 HIV strains (IC50: 1-10 nM). However, it has no effect on CCR5-using (R5) viruses. AMD 3465 (GENZ-644494) is a potent antagonist of CXCR4, inhibits binding of 12G5 mAb and CXCL12AF647 to CXCR4, with IC

TAK-220 is a selective and orally bioavailable CCR5 antagonist (IC50s: 3.5 nM and 1.4 nM for inhibition on the binding of RANTES and MIP-1α to CCR5, respectively).

KRH-3955 hydrochloride is a CXCR4 antagonist with oral bioavailability. It effectively inhibits the binding of SDF-1α to CXCR4, exhibiting an IC 50 of 0.61 nM. Additionally, KRH-3955 hydrochloride displays high potency and selectivity as an inhibitor of X4 HIV-1, with an EC 50 ranging from 0.3 to 1.0 nM.

GSK812397 is a potent entry inhibitor of X4-tropic strains of HIV-1, as demonstrated in multiple in vitro cellular assays. GSK812397 is a noncompetitive antagonist of the CXCR4 receptor, with GSK812397 producing a concentration-dependent decrease in both an SDF-1-mediated chemotaxis and intracellular calcium release (IC50s were 0.34+ -0.01 nM and 2.41+ -0.50 nM, respectively). GSK812397 is effective against a broad range of X4- and X4R5-utilizing clinical isolates. The potency and efficacy of GSK812397 are dependent on the individual isolate, with complete inhibition of infection observed with 24 of 30 isolates. GSK812397 does not show any detectable in vitro cytotoxicity and was highly selective for CXCR4. GSK812397 shows acceptable pharmacokinetic properties and bioavailability across species. GSK812397 has antiviral activity against a broad range of X4-utilizing strains of HIV-1 via a noncompetitive antagonism of the CXCR4 receptor.

KRH-1636 is an orally active, selective and extremely potent CXC chemokine receptor 4 antagonist. KRH-1636 exhibits a potent and selective anti-HIV-1 activity. KRH-1636 efficiently blocked replication of various T cell line-tropic (X4) HIV type 1 (HIV-1) in MT-4 cells and peripheral blood mononuclear cells through the inhibition of viral entry and membrane fusion via the CXC chemokine receptor (CXCR)4 coreceptor but not via CC chemokine receptor 5. KRH-1636 also inhibits binding of the CXC chemokine, stromal cell-derived factor 1alpha, to CXCR4 specifically and subsequent signal transduction. KRH-1636 prevented monoclonal antibodies from binding to CXCR4 without down-modulation of the coreceptor. KRH-1636 seems to be a promising agent for the treatment of HIV-1 infection.

AMD-3451 free base is a dual CCR5 CXCR4 antagonist which may be useful in the treatment of a wide variety of R5, R5 X4, and X4 strains of human immunodeficiency virus type 1 (HIV-1) and HIV-2. AMD3451 is the first low-molecular-weight anti-HIV agent with selective HIV coreceptor, CCR5 and CXCR4, interaction.

AMD-3329 free base is a biochemical in the class of potent and selective anti-HIV-1 and HIV-2 agents that inhibit virus replication by binding to the chemokine receptor CXCR4, the co-receptor for entry of X4 viruses.

AMD-3329 hydrobromide is a biochemical in the class of potent and selective anti-HIV-1 and HIV-2 agents that inhibit virus replication by binding to the chemokine receptor CXCR4, the co-receptor for entry of X4 viruses.

AMD 3465 hexahydrobromide (GENZ-644494 (hexahydrobromide)) 是一种 CXCR4受体拮抗剂，具有潜在的抗癌和抗 HIV 活性。

HIV-1 inhibitor-6 (3-Pyridinecarboxamide, 1,4-dihydro-1-methyl-N-(5-nitro-1,2-benzisothiazol-3-yl)-4-oxo-) 是一种有效的HIV-1 pre-mRNA 选择性剪接抑制剂，可以阻断HIV 复制。

ALX40-4C is a small peptide inhibitor of the chemokine receptor CXCR4 that can inhibit X4 strains of HIV-1.

ALX 40-4C acetate 是趋化因子受体 (Ki = 1 μM) 的 CXCR4 抑制剂，可抑制 HIV-1 X4 株的复制。 ALX 40-4C acetate 是 APJ 受体的拮抗剂 (IC50 = 2.9 μM)。