Inhibitors of neuronal monoamine uptake. 2. Selective inhibition of 5-hydroxytryptamine uptake by .alpha.-amino acid esters of phenethyl alcohols
作者:Ulf Henrik Lindberg、Seth Olof Thorberg、Stefan Bengtsson、Anna L. Renyi、Svante B. Ross、Sven Ove Ogren
DOI:10.1021/jm00203a008
日期:1978.5
(SAR) is given. In an attempt to explain the selective action on the mechanism of 5-hydroxytryptamineuptake by the newinhibitors, their structures are compared with those of the two neurotransmitters. From the tentative pharmacophore and conformations of transmitter (5-HT) and inhibitor (alaproclate) derived from SAR, a hypothetic carrier site for 5-HT uptake is deduced in terms of geometry and electronic
Neue Benzoxazinonderivate als langwirksame Betamimetika zur Behandlung von Atemwegserkrankungen
申请人:Boehringer Ingelheim Pharma GmbH & Co.KG
公开号:EP1577306A1
公开(公告)日:2005-09-21
Die vorliegende Erfindung betrifft die Verbindungen der allgemeinen Formel 1
worin die Reste R, R1, R2, R3 und A die in den Ansprüchen und in der Beschreibung genannten Bedeutungen haben können, Verfahren zu deren Herstellung sowie deren Verwendung als Arzneimittel, insbesondere zur Behandlung von entzündlichen und obstruktiven Atemwegserkrankungen.
Novel long acting betamimetics for the treatment of respiratory diseases
申请人:Bouyssou Thierry
公开号:US20050209227A1
公开(公告)日:2005-09-22
The present invention relates to the compounds of general formula 1
wherein the groups R, R
1
, R
2
, R
3
and A may have the meanings given in the claims and specification, processes for preparing them and their use as medicaments, particularly for the treatment of inflammatory and obstructive respiratory complaints.
Long acting betamimetics for the treatment of respiratory diseases
申请人:Boehringer Ingelheim International GmbH
公开号:US07244728B2
公开(公告)日:2007-07-17
The present invention relates to the compounds of general formula 1
wherein the groups R, R1, R2, R3 and A may have the meanings given in the claims and specification, processes for preparing them and their use as medicaments, particularly for the treatment of inflammatory and obstructive respiratory complaints.
Use of 5-hydroxy-4H-benzo[1,4]oxazin-3-ones as β2-adrenoceptor agonists
作者:Christoph Hoenke、Thierry Bouyssou、Christofer S. Tautermann、Klaus Rudolf、Andreas Schnapp、Ingo Konetzki
DOI:10.1016/j.bmcl.2009.10.013
日期:2009.12
Novel beta(2)-agonists with a 5-hydroxy-4H-benzo[1,4]oxazin-3-one moiety as head group are described. Systematic chemical variations at the phenethylamine residue of these compounds lead to the discovery of compound 6m as potent, full agonist of the beta(2)-adrenoceptor with a high beta(1)/beta(2)-selectivity. Molecular modeling revealed an interaction between the carboxylic acid group of 6m and a lysine residue (K305) of the beta(2)-receptor as putative explanation for the high observed selectivity. Further, compound 6m displayed in a guinea pig in vivo model a complete reversal of acetylcholine induced bronchoconstriction which lasted over the complete study time of 5 h. (C) 2009 Elsevier Ltd. All rights reserved.