NEW ANALOGS OF VITAMIN D, PROCESSES FOR PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION, AND METHOD OF MEDICAL TREATMENT

摘要

FIELD: medicine. SUBSTANCE: claimed invention describes compounds of formula (I):wherein Y is sulfur, S(O) or S(O);; R is C-Calkyl; or (a) forms C-Ccarbocyclic ring; Q is C-Chydrocarbyene biradical; and derivatives thereof. Compounds show antiinflammatory and immune-modulating effect and also strong activity in inducing differentiation and inhibiting undesirable proliferation of certain cells. EFFECT: improved properties of the pharmaceutical composition.