FIELD: chemistry.
SUBSTANCE: described are compounds of formula 
where R1 independently represents H, alkyl containing 1-4 carbon atoms, p represents an integer selected from 0 and 2, R3 is independently selected from a group consisting of fluoro-substituted alkyl containing 1-4 carbon atoms, F, Cl.
EFFECT: compounds are useful as medicine for mammals, including humans, for treating diseases and relieving conditions which respond to treatment by agonists of alpha2 adrenergic receptors.
12 cl, 1 tbl, 4 ex
