6-phenylpyrrolopyrimidinedione derivatives of the formula (I), and pharmaceutically acceptable salts thereof, wherein R
1
, R
2
, R
3
, R
4
and R
5
are organic residues, L
1
is a spacer group and R
6
is C(O) NR
10
R
11
, —S(O)
2
NR
10
R
11
, ?
—ON═CR
12
R
13
, or a heterocyclyl, aryl?
or heteroaryl group, where R
10
, R
11
, R
12
and R
13
are organic residues, have therapeutic potential as A2 adenosine receptor inhibitors.
[EN] NOVEL 2-THIOSUBSTITUTED BENZOTHIOPHENE DERIVATIVES, METHOD FOR PRODUCTION OF AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME<br/>[FR] NOUVEAUX DERIVES DU BENZOTHIOFENE 2-THIOSUBSTITUES, LEUR PROCEDE DE PREPARATION ET LES COMPOSITIONS PHARMACEUTIQUES QUI LES CONTIENNENT
申请人:SERVIER LAB
公开号:WO2005012282A1
公开(公告)日:2005-02-10
Composés de formule (I) : dans laquelle : R1 représente un atome d'halogène ou un groupement alkyle ou alkoxy, R2 représente un groupement phényle non substitué ou substitué, R3 représente un groupement alkyle, alkényle, cycloalkyle ou cycloalkylalkyle, Médicaments.
Preparation and pharmacological evaluation of a novel series of 2-(phenylthio)benzo[b]thiophenes as selective MT2 receptor ligands
作者:Christophe Mésangeau、Mikaël Fraise、Philippe Delagrange、Daniel Henri Caignard、Jean Albert Boutin、Pascal Berthelot、Saïd Yous
DOI:10.1016/j.ejmech.2011.02.044
日期:2011.5
compounds. The new derivatives 8-14 showed modest to highselectivity (between 4 and 220) for MT2 receptors. The most selective compound, N-(2-(5-fluoro-2-(4-fluorophenylthio)benzo[b]thiophen-3-yl)ethyl)but-3-enamide (14), an MT2 ligand with affinity for the MT2 receptor similar to that of melatonin and a 220-fold preference over MT1 receptors, acts as a partial agonist. In addition, N-(2-(5-fluoro-2-