The invention relates to novel 3,5-dichloro,4-(3,4-(cyclo-) alkoxyphenyl)--2-carbonyloxy)ethyl)pyridine compounds which are inhibitors of the phosphodiesterase 4 (PDE4) enzyme and muscarinic M3 receptor antagonists, methods of preparing such compounds, compositions containing them and therapeutic use thereof.
这项发明涉及一种新型的3,5-二
氯,4-(3,4-(环)-烷氧基苯基)--2-羰氧基乙基)
吡啶化合物,这些化合物是
磷酸二酯酶4(PDE4)酶的
抑制剂和肌碱性M3受体拮抗剂,以及制备这些化合物的方法、含有它们的组合物和它们的治疗用途。