FR901464 (WB 2663B) is potent cytotoxic natural products that share an amine-containing tetrahydropyran ring.

BAY 2416964 is a potent and orally active aryl hydrocarbon receptor (AHR) antagonist extracted from patent WO2018146010A1 (example 192, IC50: 341 nM). It has the potential for cancer treatment.BAY 2416964 induces AHR-regulated gene CYP1A1 expression in human monocytic U937 cells (IC50: 4.3 nM).

(Gly22)-Amyloid β-Protein (1-42) is a peptide fragment of amyloid β-protein (Aβ). Amyloid β-protein is the primary component of both vascular and parenchymal amyloid deposits in Alzheimer's disease. Mutation of Glu22 to Gly22 in Aβ can increase aggregation.