Pfizer Global Research and Development, Sandwich Laboratories, Ramsgate Road, Sandwich, Kent CT13 9NJ, UK.
Abstract:
The design and profile of a series of adamantyl-containing long acting beta(2)-adrenoreceptor agonists are described. An optimal pharmacokinetic profile of low oral bioavailability was combined with a strong pharmacology profile when assessed using a guinea pig trachea tissue model. A focus was then placed on developing a robust synthetic route to ensure rapid delivery of material for clinical trials.