CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Studies on the reactions of sylvatesmin and lantbeside with oxidizing free radicals
Miao, JL; Wang, WF(王文峰); Wu, TY; Dou, DY(窦大营); Zhao, HW(赵红卫); Yao, SD(姚思德); Zheng, RL
2004
Source PublicationRADIATION PHYSICS AND CHEMISTRY
ISSN0969-806X
Volume69Issue:1Pages:25
AbstractSylvatesmin (SYL) and lantbeside (LAN) are two lignans, isolated from a Chinese folk medicinal herb, Lancea tibetica. Their abilities of scavenging oxidizing free radical models, (OH)-O-., SO4.- and N-3(.), were investigated in aqueous solution by pulse radiolysis techniques. The OH-adduct radicals with small amount of oxidized products were formed by the reaction of SYL or LAN with (OH)-O-. radical. SYL undergoes one-electron oxidation either by SO4.- or N-3(.) radicals, LAN can only be detected to react with stronger oxidant SO4.- radical anion. No reaction between LAN and N-3(.) radical was detectable. The relationship of structure with the abilities of scavenging free radicals was discussed. The reaction rate constants were determined by analysis of the build-up trace of the radical products. (C) 2003 Elsevier Ltd. All rights reserved.
Indexed BySCI
Language中文
Funding Project应物所项目组
WOS IDWOS:000187715300005
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9436
Collection中科院上海应用物理研究所2004-2010年
Recommended Citation
GB/T 7714
Miao, JL,Wang, WF,Wu, TY,et al. Studies on the reactions of sylvatesmin and lantbeside with oxidizing free radicals[J]. RADIATION PHYSICS AND CHEMISTRY,2004,69(1):25.
APA Miao, JL.,Wang, WF.,Wu, TY.,Dou, DY.,Zhao, HW.,...&Zheng, RL.(2004).Studies on the reactions of sylvatesmin and lantbeside with oxidizing free radicals.RADIATION PHYSICS AND CHEMISTRY,69(1),25.
MLA Miao, JL,et al."Studies on the reactions of sylvatesmin and lantbeside with oxidizing free radicals".RADIATION PHYSICS AND CHEMISTRY 69.1(2004):25.
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