作者:David J. Wustrow、Thomas R. Belliotti、Thomas Capiris、Clare O. Kneen、Justin S. Bryans、Mark J. Field、Dic Williams、Ayman El-Kattan、Lisa Buchholz、Jack J. Kinsora、Susan M. Lotarski、Mark G. Vartanian、Charles P. Taylor、Sean D. Donevan、Andrew J. Thorpe、Jacob B. Schwarz
DOI:10.1016/j.bmcl.2008.10.101
日期:2009.1
A series of oxadiazolone bioisosteres of pregabalin 1 and gabapentin 2 were prepared, and several were found to exhibit similar potency for the alpha(2)-delta subunit of voltage-gated calcium channels. Oxadiazolone 9 derived from 2 achieved low brain uptake but was nevertheless active in models of osteoarthritis. The high clearance associated with compound 9 was postulated to be a consequence of efflux by OAT and/or OCT, and was attenuated on co-administration with cimetidine or probenecid. (C) 2008 Published by Elsevier Ltd.