| abstract |
Derivativesn4- (2-amino-1-hydroxyethyl) phenolnas β2 adrenergic receptor agonists. The presentninvention relates to new β2 receptor agonistsnadrenergic of formula I, wherein R 1, R 2, R 3,nR 4, R 5, R 6; m, n, p, q, r and s represent,nrespectively, the different radicals and values that arendescribe in memory. The invention also relates tonpharmaceutical compositions comprising said compounds, anprocedures for using said compounds to treat diseasesnassociated with β2 adrenergic receptor activity and anprocedures and intermediates useful for preparing saidncompounds. |