Neltenexine (trade name Alveoten) is a

mucolytic Mucoactive agents are a class of chemical agents that aid in the clearance of mucus or sputum from the upper and lower airways, including the lungs, bronchi, and trachea. Mucoactive drugs include expectorants, mucolytics, mucoregulators, and mucok ...

References

Antitussives Thiophenes Bromoarenes Acetanilides Secondary alcohols Carboxamides {{respiratory-system-drug-stub