背景介绍 Aminophylline is a bronchodilator that is used together with other medicines to treat the acute symptoms of asthma, bronchitis, emphysema, and other lung diseases. Aminophylline is also a competitive adenosine receptor antagonist and it is thought to have potential therapeutic value for cardiac ischemia. 产品介绍 Aminophylline is a non-selective phosphodiesterase (PDE) inhibitor with an IC50 of 0.12 mM. Inhibition of PDE prevents the breakdown of secondary messenger molecules cAMP and cGMP, which play a vital role in signal transduction.