作者:Paul A. Wyman、Howard R. Marshall、Sean T. Flynn、Ron J. King、Mervyn Thompson、Paul W. Smith、Michael S. Hadley、Gary W. Price、Claire M. Scott、Lee A. Dawson
DOI:10.1016/j.bmcl.2005.07.085
日期:2005.11
An SAR study around the mixed 5-HT1ABD receptor antagonist SB-272183 found that introduction of cis-2,6-dimethyl substitution onto the piperazine ring was a key structural change, which imparted a combination of both excellent selectivity over the 5-HT1A and 5-HT1D receptors and low intrinsic activity. This led to the identification of the selective 5-HT1B receptor antagonist SB-616234. (c) 2005 Elsevier Ltd. All rights reserved.