Design and synthesis of selective α1B adrenoceptor antagonists
摘要:
A series of novel indolylpiperidine derivatives were synthesized and assessed for their pharmacological profiles at alpha(1) adrenoceptor subtypes by in vitro binding studies at rat (alpha(1A) and alpha(1B) receptors. Compound 11 was a potent (K-i = 0.63 nM) and selective (approximately 30-fold more selective for the alpha(1B) receptor than for the alpha(1B) receptor) alpha(1B) adrenoceptor antagonist. (c) 2006 Published by Elsevier Ltd.