Synthesis and antioxidant activities of 3,5-dialkoxy-4-hydroxycinnamamides
摘要:
A series of 3,5-dialkoxy-4-hydroxycinnamamides 6 and 7 was synthesized, and their antioxidant activity was assessed using the thiobarbituric acid reactive substance (TBARS) assay. Interestingly, cinnamamides with longer alkoxy groups on the C-3 and C-5 positions display enhanced inhibition, and most of the compounds in the series tested exhibit excellent lipid peroxidation inhibitory activities. Some cinamamides bearing hexyloxy or 2,6-di-tert-butyl-4-methyl phenol groups have submicromolar inhibitory activities. (c) 2008 Elsevier Ltd. All rights reserved.
DOI:
10.1016/j.bmcl.2008.01.061
作为产物:
描述:
C21H26O5 在
palladium on activated charcoal 氢气 作用下,
生成
参考文献:
名称:
Synthesis and antioxidant activities of 3,5-dialkoxy-4-hydroxycinnamamides
摘要:
A series of 3,5-dialkoxy-4-hydroxycinnamamides 6 and 7 was synthesized, and their antioxidant activity was assessed using the thiobarbituric acid reactive substance (TBARS) assay. Interestingly, cinnamamides with longer alkoxy groups on the C-3 and C-5 positions display enhanced inhibition, and most of the compounds in the series tested exhibit excellent lipid peroxidation inhibitory activities. Some cinamamides bearing hexyloxy or 2,6-di-tert-butyl-4-methyl phenol groups have submicromolar inhibitory activities. (c) 2008 Elsevier Ltd. All rights reserved.