Beta agonists for the treatment of respiratory diseases

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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Details

C514S312000, C514S375000, C544S105000, C546S157000, C548S221000

Reexamination Certificate

active

11125890

ABSTRACT:
The present invention relates to compounds of general formula 1wherein the groups n, A, B, R1, R2and R3may have the meanings given in the claims and in the specification, processes for preparing them, and their use as pharmaceutical compositions, particularly as pharmaceutical compositions for the treatment of respiratory complaints.

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