title: Recent perspectives in the design of antiasthmatic agents.
abstract: Asthma is a common respiratory disorder. It can no longer be viewed as a reversible airway obstruction but should instead be considered primarily as an inflammatory illness that has bronchial hyperreactivity and bronchospasm as its result. There are several potential benefits as well as limitations of the currently available antiasthmatic agents such as anticholinergics, beta 2-selective agonists, methylxanthines, corticosteroids, or mast cell stabilizers. Recent trends in the design of new antiasthmatic agents include isozyme selective phosphodiesterase inhibitors, inhibitors of the biosynthesis of interleukin-4 and IL-4 antagonists, lipoxygenase and leukotriene inhibitors, thromboxane A2 receptor antagonists, potassium channel openers and monoclonal antibodies.
authors.affiliation: Medicinal Chemistry Division, University College of Pharmaceutical Sciences, Kakatiya University, Warangal, India.
authors.forename: M R
authors.initials: MR
authors.lastname: Prasad
authors.forename: R H
authors.initials: RH
authors.lastname: Bahekar
authors.forename: A R
authors.initials: AR
authors.lastname: Rao
mesh_terms: D000818:Animals; D018927:Anti-Asthmatic Agents / Q000494:pharmacology*; D015195:Drug Design; D006801:Humans
chemical_list: D018927:Anti-Asthmatic Agents