Amino acid conjugates as κ opioid receptor agonists
摘要:
A novel series of kappa (kappa) opioid receptor agonists were synthesized by incorporating the key structural features of known kappa opioid agonists while replacing the aryl acetamide portion with substituted amino acid conjugates. Compounds 3j (K-i = 6.7 nM), 3k (K-i = 3.6 nM), 31 (K-i = 4.6 nM), 3m (K-i = 0.83 nM) and 3o (K-i = 2 nM) possessed potent affinities for the kappa opioid receptor in vitro with reasonable selectivity over other opioid receptors. (c) 2005 Elsevier Ltd. All rights reserved.
Amino acid conjugates as κ opioid receptor agonists
摘要:
A novel series of kappa (kappa) opioid receptor agonists were synthesized by incorporating the key structural features of known kappa opioid agonists while replacing the aryl acetamide portion with substituted amino acid conjugates. Compounds 3j (K-i = 6.7 nM), 3k (K-i = 3.6 nM), 31 (K-i = 4.6 nM), 3m (K-i = 0.83 nM) and 3o (K-i = 2 nM) possessed potent affinities for the kappa opioid receptor in vitro with reasonable selectivity over other opioid receptors. (c) 2005 Elsevier Ltd. All rights reserved.
Amino acid conjugates as κ opioid receptor agonists
作者:Virendra Kumar、Deqi Guo、Jeffrey D. Daubert、Joel A. Cassel、Robert N. DeHaven、Erik Mansson、Diane L. DeHaven-Hudkins、Alan L. Maycock
DOI:10.1016/j.bmcl.2005.01.038
日期:2005.3
A novel series of kappa (kappa) opioid receptor agonists were synthesized by incorporating the key structural features of known kappa opioid agonists while replacing the aryl acetamide portion with substituted amino acid conjugates. Compounds 3j (K-i = 6.7 nM), 3k (K-i = 3.6 nM), 31 (K-i = 4.6 nM), 3m (K-i = 0.83 nM) and 3o (K-i = 2 nM) possessed potent affinities for the kappa opioid receptor in vitro with reasonable selectivity over other opioid receptors. (c) 2005 Elsevier Ltd. All rights reserved.