Silver nanoparticles (AgNPs), characterized by TEM, EDX and UV studies were used as an efficient heterogeneous catalyst for the synthesis of 5-substituted 1H-tetrazoles from various nitriles possessing different functional groups in excellent yields. All title compounds were characterized by spectroscopy (H-1 NMR, C-13 NMR and IR) and crystallography. (C) 2014 Published by Elsevier B.V.
Design, synthesis and evaluation of 5-substituted 1-H-tetrazoles as potent anticonvulsant agents
作者:Ai-Mei Liao、Tiantian Wang、Bangrong Cai、Yi Jin、Seunghoon Cheon、ChangJu Chun、Zengtao Wang
DOI:10.1007/s12272-016-0881-y
日期:2017.4
A series of 5-substituted 1-H-tetrazoles were designed and synthesized as potent anticonvulsantagents. Their preliminary anticonvulsant activities were evaluated using maximal electroshock and subcutaneous pentylenetetrazole (scPTZ) seizure tests. Neurotoxicity was determined using rotarod test. The results indicated that the compound 2j in scPTZ model exhibited the ED50 values of 83.3 mg/kg, superior