Non-basic ligands for aminergic GPCRs: The discovery and development diaryl sulfones as selective, orally bioavailable 5-HT2A receptor antagonists for the treatment of sleep disorders
摘要:
Scaffold hopping from a non-basic series of 5-HT2A receptor antagonists developed in-house that possessed reduced activity in vivo enabled the discovery of a novel series of diaryl sulfones that gave excellent occupancy on oral dosing. Not only does this work further demonstrate that oral bioavailability of a given series can be enhanced by improving physicochemical parameters such as log P, but it corroborates the growing evidence that a protonated amine is not essential for affinity at aminergic GPCRs. (C) 2010 Elsevier Ltd. All rights reserved.
Non-basic ligands for aminergic GPCRs: The discovery and development diaryl sulfones as selective, orally bioavailable 5-HT2A receptor antagonists for the treatment of sleep disorders
摘要:
Scaffold hopping from a non-basic series of 5-HT2A receptor antagonists developed in-house that possessed reduced activity in vivo enabled the discovery of a novel series of diaryl sulfones that gave excellent occupancy on oral dosing. Not only does this work further demonstrate that oral bioavailability of a given series can be enhanced by improving physicochemical parameters such as log P, but it corroborates the growing evidence that a protonated amine is not essential for affinity at aminergic GPCRs. (C) 2010 Elsevier Ltd. All rights reserved.
Non-basic ligands for aminergic GPCRs: The discovery and development diaryl sulfones as selective, orally bioavailable 5-HT2A receptor antagonists for the treatment of sleep disorders
作者:Tammy Ladduwahetty、Myra Gilligan、Alexander Humphries、Kevin J. Merchant、Rebecca Fish、George McAlister、Magnus Ivarsson、Maria Dominguez、Desmond O’Connor、Angus M. MacLeod
DOI:10.1016/j.bmcl.2010.04.090
日期:2010.6
Scaffold hopping from a non-basic series of 5-HT2A receptor antagonists developed in-house that possessed reduced activity in vivo enabled the discovery of a novel series of diaryl sulfones that gave excellent occupancy on oral dosing. Not only does this work further demonstrate that oral bioavailability of a given series can be enhanced by improving physicochemical parameters such as log P, but it corroborates the growing evidence that a protonated amine is not essential for affinity at aminergic GPCRs. (C) 2010 Elsevier Ltd. All rights reserved.