Tocofersolan is a polyethylene glycol derivative of α-tocopherol and synthetic water-soluble version of Tocopherol. Tocofersolan is an oral treatment of vitamin E deficiency due to digestive malabsorption in pediatric patients with congenital chronic cholestasis or hereditary chronic cholestasis.

8-Bromoguanosine is a brominated derivative of guanosine. It is activate lymphocytes through an intracellular mechanism to exert immunostimulatory effects.

Bromisoval is a sedative and mild hypnotic with potentially toxic effects.