Hu Xia-min, Wei Dong, Qian Zhang, Qiong Yuan, Zhi-wen Cui, Cheng Gao, YU ZHI-JUN, Zhen-li Min
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Design, Synthesis and Biological Evaluation of 3-n-Butylphthlide-Edaravone Hybrids as Potential Agents for the Treatment of Cerebral Ischemia
: A series of 3- n -butylphthlide-edaravone hybrids was synthesized and their structures were elucidated on the basis of analytical and spectral (IR, 1 H NMR, 13 C NMR, MS and elemental analyses) data. These synthesized compounds were evaluated for their in vitro antiplatelet by the turbidimetric method and antioxidant activities by the Fenton method. The results indicated that compound 11a showed similar potency of antiplatelet aggregation as 3- n -butylphthlide and stronger ·OH scavenging activity (IC 50 value of 2.87 mM) than edaravone (IC 50 value of 3.57 mM).
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