89473-80-3Relevant academic research and scientific papers
Consequences of linker length alteration of the α7 nicotinic acetylcholine receptor (nAChR) agonist, SEN12333
Beinat, Corinne,Banister, Samuel D.,Van Prehn, Saundra,Doddareddy, Munikumar Reddy,Hibbs, David,Sako, Michael,Chebib, Mary,Tran, Thao,Al-Muhtasib, Nour,Xiao, Yingxian,Kassiou, Michael
supporting information; experimental part, p. 2380 - 2384 (2012/05/05)
A series of ligands based on SEN12333, containing either contracted or elongated alkyl chains, were synthesized and evaluated in molecular docking studies against a homology model of the α7 nicotinic acetylcholine receptor (nAChR) subtype. The predicted binding of all ligands was highly similar, with the exception of the analog containing a 5 methylene unit spacer. However, in vitro competition binding assays revealed that the ligands possessed dissimilar binding affinities, with a Ki range of more than an order of magnitude (Ki = 0.50 to >10 μM), and only SEN12333 itself exhibited functional activity at the α7 nAChR.
