The discovery of CCR3/H1 dual antagonists with reduced hERG risk
摘要:
A series of dual CCR3/H-1 antagonists based on a bispiperidine scaffold were discovered. Introduction of an acidic group overcame hERG liability. Bioavailability was optimised by modulation of physico-chemical properties and physical form to deliver a compound suitable for clinical evaluation. (C) 2012 Elsevier Ltd. All rights reserved.