[Immunomodulators with an 8-azasteroid structure as inducers of liver cytochrome P-450].

Two structural analogues of D-homo-8-azasteroids, both an immunostimulant and an immunodepressant, are inductors of the liver cytochrome P-450 in animals. This capability was shown by means of both a decrease of the hexenal sleep duration in the pharmacological test and an increase of the quantity of cytochrome P-450 and the rate of N-demethylation of aminopyrine in the biochemical assays.