A new family of compounds made of a 5-aryl-1H-imidazole motif included in a macrocycle has been designed and synthesized. The synthesis of the imidazole core makes use of our previously developed method for the regioselective preparation of 1,2,5-trisubstituted imidazoles while the construction of the macrocycle is based on a three steps sequence: SNAr, Suzuki coupling, and RCM reaction. Biological evaluation of synthesized imidazole-containing macrocycles revealed that they display actual binding activity toward A(3) adenosine (h) receptor, dopamine D-1 (h) receptor, chloride channel (GABA-gated), and choline transporter (h) CHT1. (C) 2010 Elsevier Ltd. All rights reserved.
机构:
Yancheng Inst Technol, Sch Mat Engn, Dept Polymer Mat & Engn, Key Lab Ecol Environm Mat Jiangsu Prov, Yancheng City 224051, Peoples R ChinaYancheng Inst Technol, Sch Mat Engn, Dept Polymer Mat & Engn, Key Lab Ecol Environm Mat Jiangsu Prov, Yancheng City 224051, Peoples R China
Qiu, Jun
Wei, Jun
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Yancheng Inst Technol, Sch Mat Engn, Dept Polymer Mat & Engn, Key Lab Ecol Environm Mat Jiangsu Prov, Yancheng City 224051, Peoples R ChinaYancheng Inst Technol, Sch Mat Engn, Dept Polymer Mat & Engn, Key Lab Ecol Environm Mat Jiangsu Prov, Yancheng City 224051, Peoples R China