The present invention is directed to novel compounds of Formula (I) and pharmaceutically acceptable salts thereof,
pharmaceutical compositions and their use as dual chromaphores having inhibitory activity against PDE4 and muscarinic acetylcholine receptors (mAChRs), and thus being useful for treating respiratory diseases.
本发明涉及公式(I)的新化合物及其药学上可接受的盐,药物组合物以及它们作为具有对PDE4和肌动蛋白
乙酰胆碱受体(mAChRs)抑制活性的双色素,并因此在治疗呼吸系统疾病方面有用。