发明授权
US07160882B2 Long acting β-2-agonists and their use as medicaments 有权
长效β-2-激动剂及其用作药物

Long acting β-2-agonists and their use as medicaments
摘要:
The present invention relates to compounds of formula 1 wherein the groups X, Ra, Rb, R1, R1′, R2, R2′, R2″, R2′″, V and n may have the meanings given in the claims and in the specification, and the use thereof as pharmaceutical compositions, particularly for the treatment of inflammatory and obstructive respiratory complaints.
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