发明申请
US20050256114A1 Novel long acting bronchodilators for the treatment of respiratory diseases 有权
新型长效支气管扩张剂治疗呼吸系统疾病

Novel long acting bronchodilators for the treatment of respiratory diseases
摘要:
The invention relates to compounds of general formula 1 wherein n, A, B, D, L, R1, R2, R3 and R4 may 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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