Isosulfan blue is a blue dye for the identification of lymph vessels during lymphangiography and is possible to have an allergic reaction during breast cancer operations.

23-Butanedione (Diacetyl) the molecule implicated in the disease known as popcorn lung has now been implicated in amyloid-β peptide toxicity associated with Alzheimer’s disease. Diacetyl accelerates amyloid-β aggregation-a hallmark of Alzheimer’s disease.

Etifoxine is an anxiolytic and anticonvulsant drug.?Unlike benzodiazepines, etifoxine appears to produce its anxiolytic effects by binding to β2 and β3 subunits of the GABAA receptor complex, and so is acting at a different target site to benzodiazepines, although the physiological effect that is produced is similar to that of benzodiazepines.