The design of a novel series of muscarinic receptor antagonists leading to AZD8683, a potential inhaled treatment for COPD.
@article{Mete2013TheDO, title={The design of a novel series of muscarinic receptor antagonists leading to AZD8683, a potential inhaled treatment for COPD.}, author={A. Mete and K. Bowers and R. Bull and H. Coope and D. Donald and K. J. Escott and R. Ford and K. Grime and A. Mather and Nicholas C Ray and V. Russell}, journal={Bioorganic & medicinal chemistry letters}, year={2013}, volume={23 23}, pages={ 6248-53 } }
A novel series of muscarinic receptor antagonists was developed, with the aim of identifying a compound with high M3 receptor potency and a reduced risk of dose-limiting side effects with potential for the treatment of COPD. Initial compound modifications led to a novel cycloheptyl series, which was improved by focusing on a quinuclidine sub-series. A wide range of N-substituents was evaluated to determine the optimal substituent providing a high M3 receptor potency, high intrinsic clearance… Expand
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