Arylamines are important pharmaceutical intermediates among other numerous applications. Herein, an environmentally benign route and novel approach to arylaminesynthesis using dehydrative amination of phenols with amines and styrene under continuous‐flow conditions was developed. Inexpensive and readily available phenols were efficiently converted into the corresponding arylamines, with small amounts
Vasodilating activity is exhibited by compounds having the formula ##STR1## wherein X can be --S--or --CH.sub.2 --; and R.sub.2 is ##STR2## depending upon the definition of X.
Es wurde eine grosse Zahl Aminoalkyl-imidazoline durch Umsetzung von Chloralkyl-imidazolinen mit Basen der aliphatischen, aromatischen und heterocyclischen Reihe dargestellt. Manche Vertreter zeigen ausgeprägte pharmakologische Eigenschaften, z.B. das 2-[N-Phenyl-N-benzyl-aminomethyl]-imidazolin („Antistin”), das 2-[Phenyl-aminomethyl]-imidazolin („Otrivin”) und das 2-[N-p-Tolyl-N-(m'-oxy-phenyl)-
[EN] SMALL MOLECULES THAT TARGET THE RNA THAT CAUSES ALS<br/>[FR] PETITES MOLÉCULES CIBLANT L'ARN PROVOQUANT LA SLA
申请人:EXPANSION THERAPEUTICS INC
公开号:WO2022055922A1
公开(公告)日:2022-03-17
Disclosed herein are compounds that selectively bind an expanded transcribed repeat r(G4C2)exp, prevent sequestration of RNA-binding proteins, and inhibit translation of repeat associated non-ATG (RAN) translation responsible for generation of toxic dipeptide repeats underlying diseases such as amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). The compounds and their pharmaceutical compositions are useful in treating a disease or condition characterized by an expanded G4C2 repeat RNA (r(G4C2)exp), such as ALS and FTD.
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