The invention relates to novel compounds of formula (I) which are both phosphodiesterase 4 (PDE4) enzyme inhibitors and muscarinic M3 receptor antagonists, methods of preparing such compounds, compositions containing them and therapeutic use thereof.
本发明涉及一种新型化合物,其
化学式为(I),既是
磷酸二酯酶4(PDE4)酶
抑制剂又是肌碱M3受体拮抗剂,以及制备这种化合物的方法、含有它们的组合物以及其治疗用途。