AhR

Norisoboldine, an alkaloid compound isolated from Radix Linderae, inhibits synovial angiogenesis in adjuvant-induced arthritis rats by moderating Notch1 pathway-related endothelial tip cell phenotype.

UM171 is a potent agonist of human hematopoietic stem cell renewal, independently of AhR suppression.

Tapinarof (Benvitimod; WBI 1001; GSK2894512) is a natural aryl hydrocarbon receptor (AhR) agonist with an EC50 of 13 nM.

BAY 2416964 is a potent and orally active aryl hydrocarbon receptor (AHR) antagonist extracted from patent WO2018146010A1, example 192, has an IC50 of 341 nM. BAY 2416964 has the potential for solid tumors treatment.