https://www.selleckchem.com/pr....oducts/Rapamycin.htm
Salmeterol is a highly selective, long-acting beta-2 adrenergic agonist indicated in the treatment of asthma, maintenance of airflow obstruction in chronic obstructive pulmonary disease (COPD), and prevention of exercise-induced bronchospasm (EI. Salmeterol is used in combination with inhaled corticosteroids in the treatment of asthma. It can be useful in both the maintenance of asthma and the prevention of asthma attacks. It is usually prescribed for severe persistent asthma not properly controlled with the combination of a short-a