This invention relates to compounds which are alpha-1 receptor agonists, preferably alpha-1A/L receptor agonists, and which are represented by Formula I:
1
wherein X is —S(O)
n
— or —C(O)—, A is C
1-6
alkyl, aryl, heteroaryl, hydroxyalkyl, or —(CH
2
)
p
—NR
a
R
b
, and the other substituents are as defined in the specification; or individual isomers, racemic or non-racemic mixtures of isomers, or pharmaceutically acceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds, methods for their use as therapeutic agents, and methods of preparation thereof.
[EN] SUBSTITUTED INDOLES AS ALPHA-1 AGONISTS<br/>[FR] INDOLES SUBSTITUES EN TANT QU'AGONISTES ALPHA-1
申请人:HOFFMANN LA ROCHE
公开号:WO2003064387A2
公开(公告)日:2003-08-07
This invention relates to compounds which are alpha-1 receptor agonists, preferably alpha- 1A/L receptor agonists, and which are represented by the general formula I wherein X is -S(O)n- or -C(O)-, A is (CI-6)-alkyl, aryl, heteroaryl, hydroxy(C 1-6)-alkyl, or -(CH2)p-NRaRb, and the other substituents are as defined in the specification; or individual isomers, racemic or non-racemic mixtures of isomers, or pharmaceutically acceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds, their preparation and their use as therapeutic agents.
Transfer of SAR information from hypotensive indazole to indole derivatives acting at α-adrenergic receptors: In vitro and in vivo studies
作者:Jaroslaw Sączewski、Alan Hudson、Mika Scheinin、Aleksandra Wasilewska、Franciszek Sączewski、Apolonia Rybczyńska、Mehnaz Ferdousi、Jonne M. Laurila、Konrad Boblewski、Artur Lehmann、Helena Watts、Daqing Ma
DOI:10.1016/j.ejmech.2016.03.026
日期:2016.6
analogues were screened in vitro for their binding affinities for α1-and α2-adrenoceptors, which allowed the identification of the target-based SAR transfer (T_SAR transfer) as well as structure-based SAR transfer (S_SAR transfer) events. However, when screened in vivo with use of anaesthetized male Wistar rats, the new indole ligands showed a different hemodynamic profile than expected. Instead of the immediate