The invention relates to novel compounds having the general formula (I), and which molecules are useful to manufacture a medicament to treat a disorder or disease characterized by bronchoconstriction, e.g. COPD and asthma, and vasoconstriction, e.g. hypertension.
                            这项发明涉及具有通式(I)的新化合物,这些分子可用于制造用于治疗由支气管痉挛引起的紊乱或疾病,例如
COPD和哮喘,以及由血管收缩引起的紊乱或疾病,例如高血压的药物。