FIELD OF THE INVENTION
The present invention relates to compounds acting both as muscarinic receptor antagonists and beta2 adrenergic receptor agonists, to processes for their preparation, to compositions comprising them, to therapeutic uses and combinations with other pharmaceutical active ingredients.
发明领域
本发明涉及同时作为毒蕈碱受体拮抗剂和β2
肾上腺素能受体激动剂的化合物、其制备工艺、包含它们的组合物、治疗用途以及与其他药物活性成分的组合。