INCB 3284 dimesylate is a selective and orally bioavailable human CCR2 antagonist, inhibiting monocyte chemoattractant protein-1 binding to hCCR2 (IC50: 3.7 nM). It can be used in the research of acute liver failure.
AZ10397767 is a potent CXCR2 antagonist (IC50 = 1 nM). AZ10397767 significantly reduced the numbers of infiltrating neutrophils into both in vitro and in vivo tumor models.
CXCR2 antagonist 4 (compound 7) is a highly potent antagonist that inhibits CXCR2 with an IC50 value of 0.13 μM. It also effectively inhibits the cytosolic calcium increase induced by CXCL8, with an IC50 value of 27 μM. CXCR2 antagonist 4 shows promising potential for anticancer research [1].