The compound of formula (I)
is a water-stable, long acting β
2
-selective adrenoceptor agonist useful as a bronchodilator in the treatment of bronchoconstriction associated with reversible obstructive airways diseases and the like.
化学式(I)的化合物是一种
水稳定的、长效的β2选择性
肾上腺素受体激动剂,可用作支气管扩张剂,用于治疗与可逆性阻塞性气道疾病等相关的支气管痉挛。