3-arylsulfonyl-7-piperzinyl-indoles-benzofurans and -benzothiophenes with 5-ht6 receptor affinity for treating cns disorders
申请人:——
公开号:US20040242589A1
公开(公告)日:2004-12-02
The invention relates to novel compounds of formula (I) having affinity for the 5-HT
6
receptor preparation, to compositions containing them and their use in the treatment of various disorders, including CNS disoders.
1
[EN] 3-ARYLSULFONYL-7-PIPERAZINYL- INDOLES, -BENZOFURANS AND -BENZOTHIOPHENES WITH 5-HT6 RECEPTOR AFFINITY FOR TREATING CNS DISORDERS<br/>[FR] 3-ARYLSULFONYL-7-PIPERAZINYL- INDOLS, -BENZOFURANS ET BENZOTHIOPHENES A AFFINITE AVEC LES RECEPTEURS 5-HT6 POUR LE TRAITEMENT DE TROUBLES DU SNC
申请人:SMITHKLINE BEECHAM PLC
公开号:WO2003013510A1
公开(公告)日:2003-02-20
The invention relates to novel compounds of formula (I) having affinity for the 5-HT6 receptor preparation, to compositions containing them and their use in the treatment of various disorders, including CNS disoders.
Bicyclic heteroarylpiperazines as selective brain penetrant 5-HT6 receptor antagonists
作者:Mahmood Ahmed、Michael A. Briggs、Steven M. Bromidge、Tania Buck、Lorraine Campbell、Nigel J. Deeks、Ashley Garner、Laurie Gordon、Dieter W. Hamprecht、Vicky Holland、Christopher N. Johnson、Andrew D. Medhurst、Darren J. Mitchell、Stephen F. Moss、Jenifer Powles、Jon T. Seal、Tania O. Stean、Geoffrey Stemp、Mervyn Thompson、Brenda Trail、Neil Upton、Kim Winborn、David R. Witty
DOI:10.1016/j.bmcl.2005.06.107
日期:2005.11
Starting from the potent and selective but poorly brain penetrant 5-HT6receptorantagonistSB-271046, a successful strategy for improving brain penetration was adopted involving conformational constraint with concomitant reduction in hydrogen bond count. This provided a series of bicyclic heteroarylpiperazines with high 5-HT6receptor affinity. 5-Chloroindole 699929 combined high 5-HT6receptor affinity with